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Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (132 commits)
  sh: oprofile: Fix up the module build.
  sh: add UIO support for JPU on SH7722.
  serial: sh-sci: Fix up port pinmux for SH7366.
  sh: mach-rsk: Use uImage generation by default for rsk7201/7203.
  sh: mach-sh03: Fix up pata_platform build breakage.
  sh: enable deferred io LCDC on Migo-R
  video: sh_mobile_lcdcfb deferred io support
  video: deferred io with physically contiguous memory
  video: deferred io cleanup
  video: fix deferred io fsync()
  sh: add LCDC interrupt configuration to AP325 and Migo-R
  sh_mobile_lcdc: use FB_SYS helpers instead of FB_CFB
  sh: split coherent pages
  sh: dma: Kill off ISA DMA wrapper.
  sh: Conditionalize the code dumper on CONFIG_DUMP_CODE.
  sh: Kill off the unused SH_ALPHANUMERIC debug option.
  sh: Enable skipping of bss on debug platforms for sh32 also.
  doc: Update sh cpufreq documentation.
  sh: mrshpc_setup_windows() needs to be inline.
  serial: sh-sci: sci_poll_get_char() is only used by CONFIG_CONSOLE_POLL.
  ...
This commit is contained in:
Linus Torvalds 2008-12-28 11:39:19 -08:00
parent 4a6908a3a0 59de580af1
commit 81d6e59dab
177 changed files with 9295 additions and 5697 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Documentation/cpu-freq/user-guide.txt
View File

@ -93,10 +93,8 @@ Several "PowerBook" and "iBook2" notebooks are supported.
1.5 SuperH
----------
The following SuperH processors are supported by cpufreq:
SH-3
SH-4
All SuperH processors supporting rate rounding through the clock
framework are supported by cpufreq.
1.6 Blackfin
------------

179
Documentation/sh/kgdb.txt
View File

@ -1,179 +0,0 @@
This file describes the configuration and behavior of KGDB for the SH
kernel. Based on a description from Henry Bell <henry.bell@st.com>, it
has been modified to account for quirks in the current implementation.
Version
=======
This version of KGDB was written for 2.4.xx kernels for the SH architecture.
Further documentation is available from the linux-sh project website.
Debugging Setup: Host
======================
The two machines will be connected together via a serial line - this
should be a null modem cable i.e. with a twist.
On your DEVELOPMENT machine, go to your kernel source directory and
build the kernel, enabling KGDB support in the "kernel hacking" section.
This includes the KGDB code, and also makes the kernel be compiled with
the "-g" option set -- necessary for debugging.
To install this new kernel, use the following installation procedure.
Decide on which tty port you want the machines to communicate, then
cable them up back-to-back using the null modem. On the DEVELOPMENT
machine, you may wish to create an initialization file called .gdbinit
(in the kernel source directory or in your home directory) to execute
commonly-used commands at startup.
A minimal .gdbinit might look like this:
file vmlinux
set remotebaud 115200
target remote /dev/ttyS0
Change the "target" definition so that it specifies the tty port that
you intend to use. Change the "remotebaud" definition to match the
data rate that you are going to use for the com line (115200 is the
default).
Debugging Setup: Target
========================
By default, the KGDB stub will communicate with the host GDB using
ttySC1 at 115200 baud, 8 databits, no parity; these defaults can be
changed in the kernel configuration. As the kernel starts up, KGDB will
initialize so that breakpoints, kernel segfaults, and so forth will
generally enter the debugger.
This behavior can be modified by including the "kgdb" option in the
kernel command line; this option has the general form:
kgdb=<ttyspec>,<action>
The <ttyspec> indicates the port to use, and can optionally specify
baud, parity and databits -- e.g. "ttySC0,9600N8" or "ttySC1,19200".
The <action> can be "halt" or "disabled". The "halt" action enters the
debugger via a breakpoint as soon as kgdb is initialized; the "disabled"
action causes kgdb to ignore kernel segfaults and such until explicitly
entered by a breakpoint in the code or by external action (sysrq or NMI).
(Both <ttyspec> and <action> can appear alone, w/o the separating comma.)
For example, if you wish to debug early in kernel startup code, you
might specify the halt option:
kgdb=halt
Boot the TARGET machine, which will appear to hang.
On your DEVELOPMENT machine, cd to the source directory and run the gdb
program. (This is likely to be a cross GDB which runs on your host but
is built for an SH target.) If everything is working correctly you
should see gdb print out a few lines indicating that a breakpoint has
been taken. It will actually show a line of code in the target kernel
inside the gdbstub activation code.
NOTE: BE SURE TO TERMINATE OR SUSPEND any other host application which
may be using the same serial port (for example, a terminal emulator you
have been using to connect to the target boot code.) Otherwise, data
from the target may not all get to GDB!
You can now use whatever gdb commands you like to set breakpoints.
Enter "continue" to start your target machine executing again. At this
point the target system will run at full speed until it encounters
your breakpoint or gets a segment violation in the kernel, or whatever.
Serial Ports: KGDB, Console
============================
This version of KGDB may not gracefully handle conflict with other
drivers in the kernel using the same port. If KGDB is configured on the
same port (and with the same parameters) as the kernel console, or if
CONFIG_SH_KGDB_CONSOLE is configured, things should be fine (though in
some cases console messages may appear twice through GDB). But if the
KGDB port is not the kernel console and used by another serial driver
which assumes different serial parameters (e.g. baud rate) KGDB may not
recover.
Also, when KGDB is entered via sysrq-g (requires CONFIG_KGDB_SYSRQ) and
the kgdb port uses the same port as the console, detaching GDB will not
restore the console to working order without the port being re-opened.
Another serious consequence of this is that GDB currently CANNOT break
into KGDB externally (e.g. via ^C or <BREAK>); unless a breakpoint or
error is encountered, the only way to enter KGDB after the initial halt
(see above) is via NMI (CONFIG_KGDB_NMI) or sysrq-g (CONFIG_KGDB_SYSRQ).
Code is included for the basic Hitachi Solution Engine boards to allow
the use of ttyS0 for KGDB if desired; this is less robust, but may be
useful in some cases. (This cannot be selected using the config file,
but only through the kernel command line, e.g. "kgdb=ttyS0", though the
configured defaults for baud rate etc. still apply if not overridden.)
If gdbstub Does Not Work
========================
If it doesn't work, you will have to troubleshoot it. Do the easy
things first like double checking your cabling and data rates. You
might try some non-kernel based programs to see if the back-to-back
connection works properly. Just something simple like cat /etc/hosts
/dev/ttyS0 on one machine and cat /dev/ttyS0 on the other will tell you
if you can send data from one machine to the other. There is no point
in tearing out your hair in the kernel if the line doesn't work.
If you need to debug the GDB/KGDB communication itself, the gdb commands
"set debug remote 1" and "set debug serial 1" may be useful, but be
warned: they produce a lot of output.
Threads
=======
Each process in a target machine is seen as a gdb thread. gdb thread related
commands (info threads, thread n) can be used. CONFIG_KGDB_THREAD must
be defined for this to work.
In this version, kgdb reports PID_MAX (32768) as the process ID for the
idle process (pid 0), since GDB does not accept 0 as an ID.
Detaching (exiting KGDB)
=========================
There are two ways to resume full-speed target execution: "continue" and
"detach". With "continue", GDB inserts any specified breakpoints in the
target code and resumes execution; the target is still in "gdb mode".
If a breakpoint or other debug event (e.g. NMI) happens, the target
halts and communicates with GDB again, which is waiting for it.
With "detach", GDB does *not* insert any breakpoints; target execution
is resumed and GDB stops communicating (does not wait for the target).
In this case, the target is no longer in "gdb mode" -- for example,
console messages no longer get sent separately to the KGDB port, or
encapsulated for GDB. If a debug event (e.g. NMI) occurs, the target
will re-enter "gdb mode" and will display this fact on the console; you
must give a new "target remote" command to gdb.
NOTE: TO AVOID LOSSING CONSOLE MESSAGES IN CASE THE KERNEL CONSOLE AND
KGDB USING THE SAME PORT, THE TARGET WAITS FOR ANY INPUT CHARACTER ON
THE KGDB PORT AFTER A DETACH COMMAND. For example, after the detach you
could start a terminal emulator on the same host port and enter a <cr>;
however, this program must then be terminated or suspended in order to
use GBD again if KGDB is re-entered.
Acknowledgements
================
This code was mostly generated by Henry Bell <henry.bell@st.com>;
largely from KGDB by Amit S. Kale <akale@veritas.com> - extracts from
code by Glenn Engel, Jim Kingdon, David Grothe <dave@gcom.com>, Tigran
Aivazian <tigran@sco.com>, William Gatliff <bgat@open-widgets.com>, Ben
Lee, Steve Chamberlain and Benoit Miller <fulg@iname.com> are also
included.
Jeremy Siegel
<jsiegel@mvista.com>

83
arch/sh/Kconfig
View File

@ -13,6 +13,7 @@ config SUPERH
select HAVE_OPROFILE
select HAVE_GENERIC_DMA_COHERENT
select HAVE_IOREMAP_PROT if MMU
select HAVE_ARCH_TRACEHOOK
help
The SuperH is a RISC processor targeted for use in embedded systems
and consumer electronics; it was also used in the Sega Dreamcast
@ -23,8 +24,10 @@ config SUPERH32
def_bool !SUPERH64
select HAVE_KPROBES
select HAVE_KRETPROBES
select HAVE_ARCH_TRACEHOOK
select HAVE_FUNCTION_TRACER
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_DYNAMIC_FTRACE
select HAVE_ARCH_KGDB
config SUPERH64
def_bool y if CPU_SH5
@ -55,8 +58,6 @@ config GENERIC_HARDIRQS
config GENERIC_HARDIRQS_NO__DO_IRQ
def_bool y
depends on SUPERH32 && (!SH_DREAMCAST && !SH_SH4202_MICRODEV && \
!SH_7751_SYSTEMH && !HD64461)
config GENERIC_IRQ_PROBE
def_bool y
@ -85,10 +86,17 @@ config GENERIC_LOCKBREAK
config SYS_SUPPORTS_PM
bool
depends on !SMP
config ARCH_SUSPEND_POSSIBLE
def_bool n
config ARCH_HIBERNATION_POSSIBLE
def_bool n
config SYS_SUPPORTS_APM_EMULATION
bool
select SYS_SUPPORTS_PM
select ARCH_SUSPEND_POSSIBLE
config SYS_SUPPORTS_SMP
bool
@ -183,6 +191,11 @@ config CPU_SUBTYPE_SH7619
# SH-2A Processor Support
config CPU_SUBTYPE_SH7201
bool "Support SH7201 processor"
select CPU_SH2A
select CPU_HAS_FPU
config CPU_SUBTYPE_SH7203
bool "Support SH7203 processor"
select CPU_SH2A
@ -456,8 +469,12 @@ config SH_CPU_FREQ
depends on CPU_FREQ
select CPU_FREQ_TABLE
help
This adds the cpufreq driver for SuperH. At present, only
the SH-4 is supported.
This adds the cpufreq driver for SuperH. Any CPU that supports
clock rate rounding through the clock framework can use this
driver. While it will make the kernel slightly larger, this is
harmless for CPUs that don't support rate rounding. The driver
will also generate a notice in the boot log before disabling
itself if the CPU in question is not capable of rate rounding.
For details, take a look at <file:Documentation/cpu-freq>.
@ -469,9 +486,6 @@ source "arch/sh/drivers/Kconfig"
endmenu
config ISA_DMA_API
bool
menu "Kernel features"
source kernel/Kconfig.hz
@ -688,49 +702,6 @@ config MAPLE
Dreamcast with a serial line terminal or a remote network
connection.
config CF_ENABLER
bool "Compact Flash Enabler support"
depends on SOLUTION_ENGINE || SH_SH03
---help---
Compact Flash is a small, removable mass storage device introduced
in 1994 originally as a PCMCIA device. If you say `Y' here, you
compile in support for Compact Flash devices directly connected to
a SuperH processor. A Compact Flash FAQ is available at
<http://www.compactflash.org/faqs/faq.htm>.
If your board has "Directly Connected" CompactFlash at area 5 or 6,
you may want to enable this option. Then, you can use CF as
primary IDE drive (only tested for SanDisk).
If in doubt, select 'N'.
choice
prompt "Compact Flash Connection Area"
depends on CF_ENABLER
default CF_AREA6
config CF_AREA5
bool "Area5"
help
If your board has "Directly Connected" CompactFlash, You should
select the area where your CF is connected to.
- "Area5" if CompactFlash is connected to Area 5 (0x14000000)
- "Area6" if it is connected to Area 6 (0x18000000)
"Area6" will work for most boards.
config CF_AREA6
bool "Area6"
endchoice
config CF_BASE_ADDR
hex
depends on CF_ENABLER
default "0xb8000000" if CF_AREA6
default "0xb4000000" if CF_AREA5
source "arch/sh/drivers/pci/Kconfig"
source "drivers/pci/Kconfig"
@ -748,13 +719,11 @@ source "fs/Kconfig.binfmt"
endmenu
menu "Power management options (EXPERIMENTAL)"
depends on EXPERIMENTAL && SYS_SUPPORTS_PM
depends on EXPERIMENTAL
config ARCH_SUSPEND_POSSIBLE
def_bool y
depends on !SMP
source "kernel/power/Kconfig"
source kernel/power/Kconfig
source "drivers/cpuidle/Kconfig"
endmenu

104
arch/sh/Kconfig.debug
View File

@ -98,18 +98,29 @@ config IRQSTACKS
for handling hard and soft interrupts. This can help avoid
overflowing the process kernel stacks.
config SH_KGDB
bool "Include KGDB kernel debugger"
select FRAME_POINTER
select DEBUG_INFO
depends on CPU_SH3 || CPU_SH4
config DUMP_CODE
bool "Show disassembly of nearby code in register dumps"
depends on DEBUG_KERNEL && SUPERH32
default y if DEBUG_BUGVERBOSE
default n
help
Include in-kernel hooks for kgdb, the Linux kernel source level
debugger. See <http://kgdb.sourceforge.net/> for more information.
Unless you are intending to debug the kernel, say N here.
This prints out a code trace of the instructions leading up to
the faulting instruction as a debugging aid. As this does grow
the kernel in size a bit, most users will want to say N here.
menu "KGDB configuration options"
depends on SH_KGDB
Those looking for more verbose debugging output should say Y.
config SH_NO_BSS_INIT
bool "Avoid zeroing BSS (to speed-up startup on suitable platforms)"
depends on DEBUG_KERNEL
default n
help
If running in painfully slow environments, such as an RTL
simulation or from remote memory via SHdebug, where the memory
can already be gauranteed to ber zeroed on boot, say Y.
For all other cases, say N. If this option seems perplexing, or
you aren't sure, say N.
config MORE_COMPILE_OPTIONS
bool "Add any additional compile options"
@ -122,85 +133,16 @@ config COMPILE_OPTIONS
string "Additional compile arguments"
depends on MORE_COMPILE_OPTIONS
config KGDB_NMI
def_bool n
prompt "Enter KGDB on NMI"
config SH_KGDB_CONSOLE
def_bool n
prompt "Console messages through GDB"
depends on !SERIAL_SH_SCI_CONSOLE && SERIAL_SH_SCI=y
select SERIAL_CORE_CONSOLE
config KGDB_SYSRQ
def_bool y
prompt "Allow SysRq 'G' to enter KGDB"
depends on MAGIC_SYSRQ
comment "Serial port setup"
config KGDB_DEFPORT
int "Port number (ttySCn)"
default "1"
config KGDB_DEFBAUD
int "Baud rate"
default "115200"
choice
prompt "Parity"
depends on SH_KGDB
default KGDB_DEFPARITY_N
config KGDB_DEFPARITY_N
bool "None"
config KGDB_DEFPARITY_E
bool "Even"
config KGDB_DEFPARITY_O
bool "Odd"
endchoice
choice
prompt "Data bits"
depends on SH_KGDB
default KGDB_DEFBITS_8
config KGDB_DEFBITS_8
bool "8"
config KGDB_DEFBITS_7
bool "7"
endchoice
endmenu
if SUPERH64
config SH64_PROC_ASIDS
bool "Debug: report ASIDs through /proc/asids"
depends on PROC_FS && MMU
config SH64_SR_WATCH
bool "Debug: set SR.WATCH to enable hardware watchpoints and trace"
depends on SUPERH64
config POOR_MANS_STRACE
bool "Debug: enable rudimentary strace facility"
depends on SUPERH64
help
This option allows system calls to be traced to the console. It also
aids in detecting kernel stack underflow. It is useful for debugging
early-userland problems (e.g. init incurring fatal exceptions.)
config SH_ALPHANUMERIC
bool "Enable debug outputs to on-board alphanumeric display"
depends on SH_CAYMAN
config SH_NO_BSS_INIT
bool "Avoid zeroing BSS (to speed-up startup on suitable platforms)"
endif
endmenu

33
arch/sh/Makefile
View File

@ -32,6 +32,7 @@ cflags-$(CONFIG_CPU_SH4) := $(call cc-option,-m4,) \
$(call cc-option,-mno-implicit-fp,-m4-nofpu)
cflags-$(CONFIG_CPU_SH4A) += $(call cc-option,-m4a,) \
$(call cc-option,-m4a-nofpu,)
cflags-$(CONFIG_CPU_SH4AL_DSP) += $(call cc-option,-m4al,)
cflags-$(CONFIG_CPU_SH5) := $(call cc-option,-m5-32media-nofpu,)
ifeq ($(cflags-y),)
@ -39,22 +40,16 @@ ifeq ($(cflags-y),)
# In the case where we are stuck with a compiler that has been uselessly
# restricted to a particular ISA, a favourite default of newer GCCs when
# extensive multilib targets are not provided, ensure we get the best fit
# regarding FP generation. This is necessary to avoid references to FP
# variants in libgcc where integer variants exist, which otherwise result
# in link errors. This is intentionally stupid (albeit many orders of
# magnitude less than GCC's default behaviour), as anything with a large
# number of multilib targets better have been built correctly for
# the target in mind.
# regarding FP generation. This is intentionally stupid (albeit many
# orders of magnitude less than GCC's default behaviour), as anything
# with a large number of multilib targets better have been built
# correctly for the target in mind.
#
cflags-y += $(shell $(CC) $(KBUILD_CFLAGS) -print-multi-lib | \
grep nofpu | sed q | sed -e 's/^/-/;s/;.*$$//')
endif
cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb
cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml
cflags-y += $(call cc-option,-mno-fdpic)
# At this point, anything goes.
isaflags-y := $(call as-option,-Wa$(comma)-isa=any,)
else
#
# -Wa,-isa= tuning implies -Wa,-dsp for the versions of binutils that
# support it, while -Wa,-dsp by itself limits the range of usable opcodes
@ -67,7 +62,12 @@ isaflags-y := $(call as-option,-Wa$(comma)-isa=$(isa-y),)
isaflags-$(CONFIG_SH_DSP) := \
$(call as-option,-Wa$(comma)-isa=$(isa-y),-Wa$(comma)-dsp)
endif
cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb
cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml
cflags-y += $(call cc-option,-mno-fdpic)
cflags-y += $(isaflags-y) -ffreestanding
cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \
@ -79,6 +79,9 @@ OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment \
# Give the various platforms the opportunity to set default image types
defaultimage-$(CONFIG_SUPERH32) := zImage
defaultimage-$(CONFIG_SH_SH7785LCR) := uImage
defaultimage-$(CONFIG_SH_RSK) := uImage
defaultimage-$(CONFIG_SH_7206_SOLUTION_ENGINE) := vmlinux
defaultimage-$(CONFIG_SH_7619_SOLUTION_ENGINE) := vmlinux
# Set some sensible Kbuild defaults
KBUILD_DEFCONFIG := shx3_defconfig
@ -132,6 +135,7 @@ machdir-$(CONFIG_SH_LANDISK) += mach-landisk
machdir-$(CONFIG_SH_TITAN) += mach-titan
machdir-$(CONFIG_SH_LBOX_RE2) += mach-lboxre2
machdir-$(CONFIG_SH_CAYMAN) += mach-cayman
machdir-$(CONFIG_SH_RSK) += mach-rsk
ifneq ($(machdir-y),)
core-y += $(addprefix arch/sh/boards/, \
@ -173,11 +177,8 @@ KBUILD_CFLAGS += -pipe $(cflags-y)
KBUILD_CPPFLAGS += $(cflags-y)
KBUILD_AFLAGS += $(cflags-y)
LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
libs-$(CONFIG_SUPERH32) := arch/sh/lib/ $(libs-y)
libs-$(CONFIG_SUPERH64) := arch/sh/lib64/ $(libs-y)
libs-y += $(LIBGCC)
PHONY += maketools FORCE

11
arch/sh/boards/Kconfig
View File

@ -126,10 +126,12 @@ config SH_RTS7751R2D
Select RTS7751R2D if configuring for a Renesas Technology
Sales SH-Graphics board.
config SH_RSK7203
bool "RSK7203"
select GENERIC_GPIO
depends on CPU_SUBTYPE_SH7203
config SH_RSK
bool "Renesas Starter Kit"
depends on CPU_SUBTYPE_SH7201 || CPU_SUBTYPE_SH7203
help
Select this option if configuring for any of the RSK+ MCU
evaluation platforms.
config SH_SDK7780
bool "SDK7780R3"
@ -253,6 +255,7 @@ source "arch/sh/boards/mach-r2d/Kconfig"
source "arch/sh/boards/mach-highlander/Kconfig"
source "arch/sh/boards/mach-sdk7780/Kconfig"
source "arch/sh/boards/mach-migor/Kconfig"
source "arch/sh/boards/mach-rsk/Kconfig"
if SH_MAGIC_PANEL_R2

1
arch/sh/boards/Makefile
View File

@ -3,7 +3,6 @@
#
obj-$(CONFIG_SH_AP325RXA) += board-ap325rxa.o
obj-$(CONFIG_SH_MAGIC_PANEL_R2) += board-magicpanelr2.o
obj-$(CONFIG_SH_RSK7203) += board-rsk7203.o
obj-$(CONFIG_SH_SH7785LCR) += board-sh7785lcr.o
obj-$(CONFIG_SH_SHMIN) += board-shmin.o
obj-$(CONFIG_SH_EDOSK7760) += board-edosk7760.o

7
arch/sh/boards/board-ap325rxa.c
View File

@ -197,6 +197,10 @@ static struct resource lcdc_resources[] = {
.end = 0xfe941fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 28,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device lcdc_device = {
@ -303,6 +307,7 @@ static struct resource ceu_resources[] = {
static struct platform_device ceu_device = {
.name = "sh_mobile_ceu",
.id = 0, /* "ceu0" clock */
.num_resources = ARRAY_SIZE(ceu_resources),
.resource = ceu_resources,
.dev = {
@ -344,7 +349,6 @@ static int __init ap325rxa_devices_setup(void)
gpio_export(GPIO_PTF7, 0);
/* LCDC */
clk_always_enable("mstp200");
gpio_request(GPIO_FN_LCDD15, NULL);
gpio_request(GPIO_FN_LCDD14, NULL);
gpio_request(GPIO_FN_LCDD13, NULL);
@ -375,7 +379,6 @@ static int __init ap325rxa_devices_setup(void)
gpio_direction_output(GPIO_PTS3, 1);
/* CEU */
clk_always_enable("mstp203");
gpio_request(GPIO_FN_VIO_CLK2, NULL);
gpio_request(GPIO_FN_VIO_VD2, NULL);
gpio_request(GPIO_FN_VIO_HD2, NULL);

14
arch/sh/boards/board-shmin.c
View File

@ -22,21 +22,13 @@ static void __init init_shmin_irq(void)
plat_irq_setup_pins(IRQ_MODE_IRQ);
}
static void __iomem *shmin_ioport_map(unsigned long port, unsigned int size)
static void __init shmin_setup(char **cmdline_p)
{
static int dummy;
if ((port & ~0x1f) == SHMIN_NE_BASE)
return (void __iomem *)(SHMIN_IO_BASE + port);
dummy = 0;
return &dummy;
__set_io_port_base(SHMIN_IO_BASE);
}
static struct sh_machine_vector mv_shmin __initmv = {
.mv_name = "SHMIN",
.mv_setup = shmin_setup,
.mv_init_irq = init_shmin_irq,
.mv_ioport_map = shmin_ioport_map,
};

1
arch/sh/boards/mach-cayman/Makefile
View File

@ -2,4 +2,3 @@
# Makefile for the Hitachi Cayman specific parts of the kernel
#
obj-y := setup.o irq.o
obj-$(CONFIG_HEARTBEAT) += led.o

33
arch/sh/boards/mach-cayman/irq.c
View File

@ -94,31 +94,11 @@ static void ack_cayman_irq(unsigned int irq)
disable_cayman_irq(irq);
}
static void end_cayman_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
enable_cayman_irq(irq);
}
static unsigned int startup_cayman_irq(unsigned int irq)
{
enable_cayman_irq(irq);
return 0; /* never anything pending */
}
static void shutdown_cayman_irq(unsigned int irq)
{
disable_cayman_irq(irq);
}
struct hw_interrupt_type cayman_irq_type = {
.typename = "Cayman-IRQ",
.startup = startup_cayman_irq,
.shutdown = shutdown_cayman_irq,
.enable = enable_cayman_irq,
.disable = disable_cayman_irq,
.ack = ack_cayman_irq,
.end = end_cayman_irq,
struct irq_chip cayman_irq_type = {
.name = "Cayman-IRQ",
.unmask = enable_cayman_irq,
.mask = disable_cayman_irq,
.mask_ack = ack_cayman_irq,
};
int cayman_irq_demux(int evt)
@ -188,7 +168,8 @@ void init_cayman_irq(void)
}
for (i = 0; i < NR_EXT_IRQS; i++) {
irq_desc[START_EXT_IRQS + i].chip = &cayman_irq_type;
set_irq_chip_and_handler(START_EXT_IRQS + i, &cayman_irq_type,
handle_level_irq);
}
/* Setup the SMSC interrupt */

51
arch/sh/boards/mach-cayman/led.c
View File

@ -1,51 +0,0 @@
/*
* arch/sh/boards/cayman/led.c
*
* Copyright (C) 2002 Stuart Menefy <stuart.menefy@st.com>
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
* Flash the LEDs
*/
#include <asm/io.h>
/*
** It is supposed these functions to be used for a low level
** debugging (via Cayman LEDs), hence to be available as soon
** as possible.
** Unfortunately Cayman LEDs relies on Cayman EPLD to be mapped
** (this happen when IRQ are initialized... quite late).
** These triky dependencies should be removed. Temporary, it
** may be enough to NOP until EPLD is mapped.
*/
extern unsigned long epld_virt;
#define LED_ADDR (epld_virt + 0x008)
#define HDSP2534_ADDR (epld_virt + 0x100)
void mach_led(int position, int value)
{
if (!epld_virt)
return;
if (value)
ctrl_outl(0, LED_ADDR);
else
ctrl_outl(1, LED_ADDR);
}
void mach_alphanum(int position, unsigned char value)
{
if (!epld_virt)
return;
ctrl_outb(value, HDSP2534_ADDR + 0xe0 + (position << 2));
}
void mach_alphanum_brightness(int setting)
{
ctrl_outb(setting & 7, HDSP2534_ADDR + 0xc0);
}

98
arch/sh/boards/mach-dreamcast/irq.c
View File

@ -10,48 +10,54 @@
*/
#include <linux/irq.h>
#include <asm/io.h>
#include <linux/io.h>
#include <asm/irq.h>
#include <mach/sysasic.h>
/* Dreamcast System ASIC Hardware Events -
The Dreamcast's System ASIC (a.k.a. Holly) is responsible for receiving
hardware events from system peripherals and triggering an SH7750 IRQ.
Hardware events can trigger IRQs 13, 11, or 9 depending on which bits are
set in the Event Mask Registers (EMRs). When a hardware event is
triggered, it's corresponding bit in the Event Status Registers (ESRs)
is set, and that bit should be rewritten to the ESR to acknowledge that
event.
There are three 32-bit ESRs located at 0xa05f8900 - 0xa05f6908. Event
types can be found in include/asm-sh/dreamcast/sysasic.h. There are three
groups of EMRs that parallel the ESRs. Each EMR group corresponds to an
IRQ, so 0xa05f6910 - 0xa05f6918 triggers IRQ 13, 0xa05f6920 - 0xa05f6928
triggers IRQ 11, and 0xa05f6930 - 0xa05f6938 triggers IRQ 9.
In the kernel, these events are mapped to virtual IRQs so that drivers can
respond to them as they would a normal interrupt. In order to keep this
mapping simple, the events are mapped as:
6900/6910 - Events 0-31, IRQ 13
6904/6924 - Events 32-63, IRQ 11
6908/6938 - Events 64-95, IRQ 9
/*
* Dreamcast System ASIC Hardware Events -
*
* The Dreamcast's System ASIC (a.k.a. Holly) is responsible for receiving
* hardware events from system peripherals and triggering an SH7750 IRQ.
* Hardware events can trigger IRQs 13, 11, or 9 depending on which bits are
* set in the Event Mask Registers (EMRs). When a hardware event is
* triggered, its corresponding bit in the Event Status Registers (ESRs)
* is set, and that bit should be rewritten to the ESR to acknowledge that
* event.
*
* There are three 32-bit ESRs located at 0xa05f6900 - 0xa05f6908. Event
* types can be found in arch/sh/include/mach-dreamcast/mach/sysasic.h.
* There are three groups of EMRs that parallel the ESRs. Each EMR group
* corresponds to an IRQ, so 0xa05f6910 - 0xa05f6918 triggers IRQ 13,
* 0xa05f6920 - 0xa05f6928 triggers IRQ 11, and 0xa05f6930 - 0xa05f6938
* triggers IRQ 9.
*
* In the kernel, these events are mapped to virtual IRQs so that drivers can
* respond to them as they would a normal interrupt. In order to keep this
* mapping simple, the events are mapped as:
*
* 6900/6910 - Events 0-31, IRQ 13
* 6904/6924 - Events 32-63, IRQ 11
* 6908/6938 - Events 64-95, IRQ 9
*
*/
#define ESR_BASE 0x005f6900 /* Base event status register */
#define EMR_BASE 0x005f6910 /* Base event mask register */
/* Helps us determine the EMR group that this event belongs to: 0 = 0x6910,
1 = 0x6920, 2 = 0x6930; also determine the event offset */
/*
* Helps us determine the EMR group that this event belongs to: 0 = 0x6910,
* 1 = 0x6920, 2 = 0x6930; also determine the event offset.
*/
#define LEVEL(event) (((event) - HW_EVENT_IRQ_BASE) / 32)
/* Return the hardware event's bit positon within the EMR/ESR */
#define EVENT_BIT(event) (((event) - HW_EVENT_IRQ_BASE) & 31)
/* For each of these *_irq routines, the IRQ passed in is the virtual IRQ
(logically mapped to the corresponding bit for the hardware event). */
/*
* For each of these *_irq routines, the IRQ passed in is the virtual IRQ
* (logically mapped to the corresponding bit for the hardware event).
*/
/* Disable the hardware event by masking its bit in its EMR */
static inline void disable_systemasic_irq(unsigned int irq)
@ -76,40 +82,18 @@ static inline void enable_systemasic_irq(unsigned int irq)
}
/* Acknowledge a hardware event by writing its bit back to its ESR */
static void ack_systemasic_irq(unsigned int irq)
static void mask_ack_systemasic_irq(unsigned int irq)
{
__u32 esr = ESR_BASE + (LEVEL(irq) << 2);
disable_systemasic_irq(irq);
outl((1 << EVENT_BIT(irq)), esr);
}
/* After a IRQ has been ack'd and responded to, it needs to be renabled */
static void end_systemasic_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
enable_systemasic_irq(irq);
}
static unsigned int startup_systemasic_irq(unsigned int irq)
{
enable_systemasic_irq(irq);
return 0;
}
static void shutdown_systemasic_irq(unsigned int irq)
{
disable_systemasic_irq(irq);
}
struct hw_interrupt_type systemasic_int = {
.typename = "System ASIC",
.startup = startup_systemasic_irq,
.shutdown = shutdown_systemasic_irq,
.enable = enable_systemasic_irq,
.disable = disable_systemasic_irq,
.ack = ack_systemasic_irq,
.end = end_systemasic_irq,
struct irq_chip systemasic_int = {
.name = "System ASIC",
.mask = disable_systemasic_irq,
.mask_ack = mask_ack_systemasic_irq,
.unmask = enable_systemasic_irq,
};
/*

5
arch/sh/boards/mach-dreamcast/setup.c
View File

@ -28,7 +28,7 @@
#include <asm/machvec.h>
#include <mach/sysasic.h>
extern struct hw_interrupt_type systemasic_int;
extern struct irq_chip systemasic_int;
extern void aica_time_init(void);
extern int gapspci_init(void);
extern int systemasic_irq_demux(int);
@ -47,7 +47,8 @@ static void __init dreamcast_setup(char **cmdline_p)
/* Assign all virtual IRQs to the System ASIC int. handler */
for (i = HW_EVENT_IRQ_BASE; i < HW_EVENT_IRQ_MAX; i++)
irq_desc[i].chip = &systemasic_int;
set_irq_chip_and_handler(i, &systemasic_int,
handle_level_irq);
board_time_init = aica_time_init;

1
arch/sh/boards/mach-edosk7705/Makefile
View File

@ -3,4 +3,3 @@
#
obj-y := setup.o io.o

51
arch/sh/boards/mach-edosk7705/io.c
View File

@ -10,27 +10,23 @@
#include <linux/kernel.h>
#include <linux/types.h>
#include <asm/io.h>
#include <linux/io.h>
#include <mach/edosk7705.h>
#include <asm/addrspace.h>
#define SMC_IOADDR 0xA2000000
#define maybebadio(name,port) \
printk("bad PC-like io %s for port 0x%lx at 0x%08x\n", \
#name, (port), (__u32) __builtin_return_address(0))
/* Map the Ethernet addresses as if it is at 0x300 - 0x320 */
unsigned long sh_edosk7705_isa_port2addr(unsigned long port)
static unsigned long sh_edosk7705_isa_port2addr(unsigned long port)
{
if (port >= 0x300 && port < 0x320) {
/* SMC91C96 registers are 4 byte aligned rather than the
/*
* SMC91C96 registers are 4 byte aligned rather than the
* usual 2 byte!
*/
if (port >= 0x300 && port < 0x320)
return SMC_IOADDR + ((port - 0x300) * 2);
}
maybebadio(sh_edosk7705_isa_port2addr, port);
maybebadio(port);
return port;
}
@ -42,53 +38,34 @@ unsigned long sh_edosk7705_isa_port2addr(unsigned long port)
*/
unsigned char sh_edosk7705_inb(unsigned long port)
{
if (port >= 0x300 && port < 0x320 && port & 0x01) {
return (volatile unsigned char)(generic_inw(port -1) >> 8);
}
return *(volatile unsigned char *)sh_edosk7705_isa_port2addr(port);
}
if (port >= 0x300 && port < 0x320 && port & 0x01)
return __raw_readw(port - 1) >> 8;
unsigned int sh_edosk7705_inl(unsigned long port)
{
return *(volatile unsigned long *)port;
return __raw_readb(sh_edosk7705_isa_port2addr(port));
}
void sh_edosk7705_outb(unsigned char value, unsigned long port)
{
if (port >= 0x300 && port < 0x320 && port & 0x01) {
generic_outw(((unsigned short)value << 8), port -1);
__raw_writew(((unsigned short)value << 8), port - 1);
return;
}
*(volatile unsigned char *)sh_edosk7705_isa_port2addr(port) = value;
}
void sh_edosk7705_outl(unsigned int value, unsigned long port)
{
*(volatile unsigned long *)port = value;
__raw_writeb(value, sh_edosk7705_isa_port2addr(port));
}
void sh_edosk7705_insb(unsigned long port, void *addr, unsigned long count)
{
unsigned char *p = addr;
while (count--) *p++ = sh_edosk7705_inb(port);
}
void sh_edosk7705_insl(unsigned long port, void *addr, unsigned long count)
{
unsigned long *p = (unsigned long*)addr;
while (count--)
*p++ = *(volatile unsigned long *)port;
*p++ = sh_edosk7705_inb(port);
}
void sh_edosk7705_outsb(unsigned long port, const void *addr, unsigned long count)
{
unsigned char *p = (unsigned char *)addr;
while (count--) sh_edosk7705_outb(*p++, port);
}
void sh_edosk7705_outsl(unsigned long port, const void *addr, unsigned long count)
{
unsigned long *p = (unsigned long*)addr;
while (count--) sh_edosk7705_outl(*p++, port);
while (count--)
sh_edosk7705_outb(*p++, port);
}

9
arch/sh/boards/mach-edosk7705/setup.c
View File

@ -9,6 +9,7 @@
* board by S. Dunn, 2003.
*/
#include <linux/init.h>
#include <linux/irq.h>
#include <asm/machvec.h>
#include <mach/edosk7705.h>
@ -26,18 +27,10 @@ static struct sh_machine_vector mv_edosk7705 __initmv = {
.mv_nr_irqs = 80,
.mv_inb = sh_edosk7705_inb,
.mv_inl = sh_edosk7705_inl,
.mv_outb = sh_edosk7705_outb,
.mv_outl = sh_edosk7705_outl,
.mv_inl_p = sh_edosk7705_inl,
.mv_outl_p = sh_edosk7705_outl,
.mv_insb = sh_edosk7705_insb,
.mv_insl = sh_edosk7705_insl,
.mv_outsb = sh_edosk7705_outsb,
.mv_outsl = sh_edosk7705_outsl,
.mv_isa_port2addr = sh_edosk7705_isa_port2addr,
.mv_init_irq = sh_edosk7705_init_irq,
};

78
arch/sh/boards/mach-hp6xx/pm.c
View File

@ -10,15 +10,91 @@
#include <linux/suspend.h>
#include <linux/errno.h>
#include <linux/time.h>
#include <linux/delay.h>
#include <linux/gfp.h>
#include <asm/io.h>
#include <asm/hd64461.h>
#include <mach/hp6xx.h>
#include <cpu/dac.h>
#include <asm/pm.h>
#include <asm/freq.h>
#include <asm/watchdog.h>
#define INTR_OFFSET 0x600
#define STBCR 0xffffff82
#define STBCR2 0xffffff88
#define STBCR_STBY 0x80
#define STBCR_MSTP2 0x04
#define MCR 0xffffff68
#define RTCNT 0xffffff70
#define MCR_RMODE 2
#define MCR_RFSH 4
extern u8 wakeup_start;
extern u8 wakeup_end;
static void pm_enter(void)
{
u8 stbcr, csr;
u16 frqcr, mcr;
u32 vbr_new, vbr_old;
set_bl_bit();
/* set wdt */
csr = sh_wdt_read_csr();
csr &= ~WTCSR_TME;
csr |= WTCSR_CKS_4096;
sh_wdt_write_csr(csr);
csr = sh_wdt_read_csr();
sh_wdt_write_cnt(0);
/* disable PLL1 */
frqcr = ctrl_inw(FRQCR);
frqcr &= ~(FRQCR_PLLEN | FRQCR_PSTBY);
ctrl_outw(frqcr, FRQCR);
/* enable standby */
stbcr = ctrl_inb(STBCR);
ctrl_outb(stbcr | STBCR_STBY | STBCR_MSTP2, STBCR);
/* set self-refresh */
mcr = ctrl_inw(MCR);
ctrl_outw(mcr & ~MCR_RFSH, MCR);
/* set interrupt handler */
asm volatile("stc vbr, %0" : "=r" (vbr_old));
vbr_new = get_zeroed_page(GFP_ATOMIC);
udelay(50);
memcpy((void*)(vbr_new + INTR_OFFSET),
&wakeup_start, &wakeup_end - &wakeup_start);
asm volatile("ldc %0, vbr" : : "r" (vbr_new));
ctrl_outw(0, RTCNT);
ctrl_outw(mcr | MCR_RFSH | MCR_RMODE, MCR);
cpu_sleep();
asm volatile("ldc %0, vbr" : : "r" (vbr_old));
free_page(vbr_new);
/* enable PLL1 */
frqcr = ctrl_inw(FRQCR);
frqcr |= FRQCR_PSTBY;
ctrl_outw(frqcr, FRQCR);
udelay(50);
frqcr |= FRQCR_PLLEN;
ctrl_outw(frqcr, FRQCR);
ctrl_outb(stbcr, STBCR);
clear_bl_bit();
}
static int hp6x0_pm_enter(suspend_state_t state)
{
u8 stbcr, stbcr2;

5
arch/sh/boards/mach-microdev/Makefile
View File

@ -2,7 +2,4 @@
# Makefile for the SuperH MicroDev specific parts of the kernel
#
obj-y := setup.o irq.o io.o
obj-$(CONFIG_HEARTBEAT) += led.o
obj-y := setup.o irq.o io.o fdc37c93xapm.o

160
arch/sh/boards/mach-microdev/fdc37c93xapm.c Normal file
View File

@ -0,0 +1,160 @@
/*
*
* Setup for the SMSC FDC37C93xAPM
*
* Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com)
* Copyright (C) 2003, 2004 SuperH, Inc.
* Copyright (C) 2004, 2005 Paul Mundt
*
* SuperH SH4-202 MicroDev board support.
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*/
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/io.h>
#include <linux/err.h>
#include <mach/microdev.h>
#define SMSC_CONFIG_PORT_ADDR (0x3F0)
#define SMSC_INDEX_PORT_ADDR SMSC_CONFIG_PORT_ADDR
#define SMSC_DATA_PORT_ADDR (SMSC_INDEX_PORT_ADDR + 1)
#define SMSC_ENTER_CONFIG_KEY 0x55
#define SMSC_EXIT_CONFIG_KEY 0xaa
#define SMCS_LOGICAL_DEV_INDEX 0x07 /* Logical Device Number */
#define SMSC_DEVICE_ID_INDEX 0x20 /* Device ID */
#define SMSC_DEVICE_REV_INDEX 0x21 /* Device Revision */
#define SMSC_ACTIVATE_INDEX 0x30 /* Activate */
#define SMSC_PRIMARY_BASE_INDEX 0x60 /* Primary Base Address */
#define SMSC_SECONDARY_BASE_INDEX 0x62 /* Secondary Base Address */
#define SMSC_PRIMARY_INT_INDEX 0x70 /* Primary Interrupt Select */
#define SMSC_SECONDARY_INT_INDEX 0x72 /* Secondary Interrupt Select */
#define SMSC_HDCS0_INDEX 0xf0 /* HDCS0 Address Decoder */
#define SMSC_HDCS1_INDEX 0xf1 /* HDCS1 Address Decoder */
#define SMSC_IDE1_DEVICE 1 /* IDE #1 logical device */
#define SMSC_IDE2_DEVICE 2 /* IDE #2 logical device */
#define SMSC_PARALLEL_DEVICE 3 /* Parallel Port logical device */
#define SMSC_SERIAL1_DEVICE 4 /* Serial #1 logical device */
#define SMSC_SERIAL2_DEVICE 5 /* Serial #2 logical device */
#define SMSC_KEYBOARD_DEVICE 7 /* Keyboard logical device */
#define SMSC_CONFIG_REGISTERS 8 /* Configuration Registers (Aux I/O) */
#define SMSC_READ_INDEXED(index) ({ \
outb((index), SMSC_INDEX_PORT_ADDR); \
inb(SMSC_DATA_PORT_ADDR); })
#define SMSC_WRITE_INDEXED(val, index) ({ \
outb((index), SMSC_INDEX_PORT_ADDR); \
outb((val), SMSC_DATA_PORT_ADDR); })
#define IDE1_PRIMARY_BASE 0x01f0 /* Task File Registe base for IDE #1 */
#define IDE1_SECONDARY_BASE 0x03f6 /* Miscellaneous AT registers for IDE #1 */
#define IDE2_PRIMARY_BASE 0x0170 /* Task File Registe base for IDE #2 */
#define IDE2_SECONDARY_BASE 0x0376 /* Miscellaneous AT registers for IDE #2 */
#define SERIAL1_PRIMARY_BASE 0x03f8
#define SERIAL2_PRIMARY_BASE 0x02f8
#define MSB(x) ( (x) >> 8 )
#define LSB(x) ( (x) & 0xff )
/* General-Purpose base address on CPU-board FPGA */
#define MICRODEV_FPGA_GP_BASE 0xa6100000ul
static int __init smsc_superio_setup(void)
{
unsigned char devid, devrev;
/* Initially the chip is in run state */
/* Put it into configuration state */
outb(SMSC_ENTER_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR);
/* Read device ID info */
devid = SMSC_READ_INDEXED(SMSC_DEVICE_ID_INDEX);
devrev = SMSC_READ_INDEXED(SMSC_DEVICE_REV_INDEX);
if ((devid == 0x30) && (devrev == 0x01))
printk("SMSC FDC37C93xAPM SuperIO device detected\n");
else
return -ENODEV;
/* Select the keyboard device */
SMSC_WRITE_INDEXED(SMSC_KEYBOARD_DEVICE, SMCS_LOGICAL_DEV_INDEX);
/* enable it */
SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX);
/* enable the interrupts */
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_KEYBOARD, SMSC_PRIMARY_INT_INDEX);
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_MOUSE, SMSC_SECONDARY_INT_INDEX);
/* Select the Serial #1 device */
SMSC_WRITE_INDEXED(SMSC_SERIAL1_DEVICE, SMCS_LOGICAL_DEV_INDEX);
/* enable it */
SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX);
/* program with port addresses */
SMSC_WRITE_INDEXED(MSB(SERIAL1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(SERIAL1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1);
SMSC_WRITE_INDEXED(0x00, SMSC_HDCS0_INDEX);
/* enable the interrupts */
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_SERIAL1, SMSC_PRIMARY_INT_INDEX);
/* Select the Serial #2 device */
SMSC_WRITE_INDEXED(SMSC_SERIAL2_DEVICE, SMCS_LOGICAL_DEV_INDEX);
/* enable it */
SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX);
/* program with port addresses */
SMSC_WRITE_INDEXED(MSB(SERIAL2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(SERIAL2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1);
SMSC_WRITE_INDEXED(0x00, SMSC_HDCS0_INDEX);
/* enable the interrupts */
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_SERIAL2, SMSC_PRIMARY_INT_INDEX);
/* Select the IDE#1 device */
SMSC_WRITE_INDEXED(SMSC_IDE1_DEVICE, SMCS_LOGICAL_DEV_INDEX);
/* enable it */
SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX);
/* program with port addresses */
SMSC_WRITE_INDEXED(MSB(IDE1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(IDE1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1);
SMSC_WRITE_INDEXED(MSB(IDE1_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(IDE1_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+1);
SMSC_WRITE_INDEXED(0x0c, SMSC_HDCS0_INDEX);
SMSC_WRITE_INDEXED(0x00, SMSC_HDCS1_INDEX);
/* select the interrupt */
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_IDE1, SMSC_PRIMARY_INT_INDEX);
/* Select the IDE#2 device */
SMSC_WRITE_INDEXED(SMSC_IDE2_DEVICE, SMCS_LOGICAL_DEV_INDEX);
/* enable it */
SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX);
/* program with port addresses */
SMSC_WRITE_INDEXED(MSB(IDE2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(IDE2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1);
SMSC_WRITE_INDEXED(MSB(IDE2_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(IDE2_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+1);
/* select the interrupt */
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_IDE2, SMSC_PRIMARY_INT_INDEX);
/* Select the configuration registers */
SMSC_WRITE_INDEXED(SMSC_CONFIG_REGISTERS, SMCS_LOGICAL_DEV_INDEX);
/* enable the appropriate GPIO pins for IDE functionality:
* bit[0] In/Out 1==input; 0==output
* bit[1] Polarity 1==invert; 0==no invert
* bit[2] Int Enb #1 1==Enable Combined IRQ #1; 0==disable
* bit[3:4] Function Select 00==original; 01==Alternate Function #1
*/
SMSC_WRITE_INDEXED(0x00, 0xc2); /* GP42 = nIDE1_OE */
SMSC_WRITE_INDEXED(0x01, 0xc5); /* GP45 = IDE1_IRQ */
SMSC_WRITE_INDEXED(0x00, 0xc6); /* GP46 = nIOROP */
SMSC_WRITE_INDEXED(0x00, 0xc7); /* GP47 = nIOWOP */
SMSC_WRITE_INDEXED(0x08, 0xe8); /* GP20 = nIDE2_OE */
/* Exit the configuration state */
outb(SMSC_EXIT_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR);
return 0;
}
device_initcall(smsc_superio_setup);

34
arch/sh/boards/mach-microdev/irq.c
View File

@ -67,27 +67,13 @@ static const struct {
static void enable_microdev_irq(unsigned int irq);
static void disable_microdev_irq(unsigned int irq);
/* shutdown is same as "disable" */
#define shutdown_microdev_irq disable_microdev_irq
static void mask_and_ack_microdev(unsigned int);
static void end_microdev_irq(unsigned int irq);
static unsigned int startup_microdev_irq(unsigned int irq)
{
enable_microdev_irq(irq);
return 0; /* never anything pending */
}
static struct hw_interrupt_type microdev_irq_type = {
.typename = "MicroDev-IRQ",
.startup = startup_microdev_irq,
.shutdown = shutdown_microdev_irq,
.enable = enable_microdev_irq,
.disable = disable_microdev_irq,
static struct irq_chip microdev_irq_type = {
.name = "MicroDev-IRQ",
.unmask = enable_microdev_irq,
.mask = disable_microdev_irq,
.ack = mask_and_ack_microdev,
.end = end_microdev_irq
};
static void disable_microdev_irq(unsigned int irq)
@ -130,11 +116,11 @@ static void enable_microdev_irq(unsigned int irq)
ctrl_outl(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTENB_REG);
}
/* This functions sets the desired irq handler to be a MicroDev type */
/* This function sets the desired irq handler to be a MicroDev type */
static void __init make_microdev_irq(unsigned int irq)
{
disable_irq_nosync(irq);
irq_desc[irq].chip = &microdev_irq_type;
set_irq_chip_and_handler(irq, &microdev_irq_type, handle_level_irq);
disable_microdev_irq(irq);
}
@ -143,12 +129,6 @@ static void mask_and_ack_microdev(unsigned int irq)
disable_microdev_irq(irq);
}
static void end_microdev_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
enable_microdev_irq(irq);
}
extern void __init init_microdev_irq(void)
{
int i;
@ -179,5 +159,3 @@ extern void microdev_print_fpga_intc_status(void)
printk("FPGA_INTPRI[3..0] = %08x:%08x:%08x:%08x\n", *intprid, *intpric, *intprib, *intpria);
printk("-------------------------------------------------------------------------------\n");
}

101
arch/sh/boards/mach-microdev/led.c
View File

@ -1,101 +0,0 @@
/*
* linux/arch/sh/boards/superh/microdev/led.c
*
* Copyright (C) 2002 Stuart Menefy <stuart.menefy@st.com>
* Copyright (C) 2003 Richard Curnow (Richard.Curnow@superh.com)
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
*/
#include <asm/io.h>
#define LED_REGISTER 0xa6104d20
static void mach_led_d9(int value)
{
unsigned long reg;
reg = ctrl_inl(LED_REGISTER);
reg &= ~1;
reg |= (value & 1);
ctrl_outl(reg, LED_REGISTER);
return;
}
static void mach_led_d10(int value)
{
unsigned long reg;
reg = ctrl_inl(LED_REGISTER);
reg &= ~2;
reg |= ((value & 1) << 1);
ctrl_outl(reg, LED_REGISTER);
return;
}
#ifdef CONFIG_HEARTBEAT
#include <linux/sched.h>
static unsigned char banner_table[] = {
0x11, 0x01, 0x11, 0x01, 0x11, 0x03,
0x11, 0x01, 0x11, 0x01, 0x13, 0x03,
0x11, 0x01, 0x13, 0x01, 0x13, 0x01, 0x11, 0x03,
0x11, 0x03,
0x11, 0x01, 0x13, 0x01, 0x11, 0x03,
0x11, 0x01, 0x11, 0x01, 0x11, 0x01, 0x11, 0x07,
0x13, 0x01, 0x13, 0x03,
0x11, 0x01, 0x11, 0x03,
0x13, 0x01, 0x11, 0x01, 0x13, 0x01, 0x11, 0x03,
0x11, 0x01, 0x13, 0x01, 0x11, 0x03,
0x13, 0x01, 0x13, 0x01, 0x13, 0x03,
0x13, 0x01, 0x11, 0x01, 0x11, 0x03,
0x11, 0x03,
0x11, 0x01, 0x11, 0x01, 0x11, 0x01, 0x13, 0x07,
0xff
};
static void banner(void)
{
static int pos = 0;
static int count = 0;
if (count) {
count--;
} else {
int val = banner_table[pos];
if (val == 0xff) {
pos = 0;
val = banner_table[pos];
}
pos++;
mach_led_d10((val >> 4) & 1);
count = 10 * (val & 0xf);
}
}
/* From heartbeat_harp in the stboards directory */
/* acts like an actual heart beat -- ie thump-thump-pause... */
void microdev_heartbeat(void)
{
static unsigned cnt = 0, period = 0, dist = 0;
if (cnt == 0 || cnt == dist)
mach_led_d9(1);
else if (cnt == 7 || cnt == dist+7)
mach_led_d9(0);
if (++cnt > period) {
cnt = 0;
/* The hyperbolic function below modifies the heartbeat period
* length in dependency of the current (5min) load. It goes
* through the points f(0)=126, f(1)=86, f(5)=51,
* f(inf)->30. */
period = ((672<<FSHIFT)/(5*avenrun[0]+(7<<FSHIFT))) + 30;
dist = period / 4;
}
banner();
}
#endif

194
arch/sh/boards/mach-microdev/setup.c
View File

@ -17,70 +17,12 @@
#include <mach/microdev.h>
#include <asm/io.h>
#include <asm/machvec.h>
extern void microdev_heartbeat(void);
/****************************************************************************/
/*
* Setup for the SMSC FDC37C93xAPM
*/
#define SMSC_CONFIG_PORT_ADDR (0x3F0)
#define SMSC_INDEX_PORT_ADDR SMSC_CONFIG_PORT_ADDR
#define SMSC_DATA_PORT_ADDR (SMSC_INDEX_PORT_ADDR + 1)
#define SMSC_ENTER_CONFIG_KEY 0x55
#define SMSC_EXIT_CONFIG_KEY 0xaa
#define SMCS_LOGICAL_DEV_INDEX 0x07 /* Logical Device Number */
#define SMSC_DEVICE_ID_INDEX 0x20 /* Device ID */
#define SMSC_DEVICE_REV_INDEX 0x21 /* Device Revision */
#define SMSC_ACTIVATE_INDEX 0x30 /* Activate */
#define SMSC_PRIMARY_BASE_INDEX 0x60 /* Primary Base Address */
#define SMSC_SECONDARY_BASE_INDEX 0x62 /* Secondary Base Address */
#define SMSC_PRIMARY_INT_INDEX 0x70 /* Primary Interrupt Select */
#define SMSC_SECONDARY_INT_INDEX 0x72 /* Secondary Interrupt Select */
#define SMSC_HDCS0_INDEX 0xf0 /* HDCS0 Address Decoder */
#define SMSC_HDCS1_INDEX 0xf1 /* HDCS1 Address Decoder */
#define SMSC_IDE1_DEVICE 1 /* IDE #1 logical device */
#define SMSC_IDE2_DEVICE 2 /* IDE #2 logical device */
#define SMSC_PARALLEL_DEVICE 3 /* Parallel Port logical device */
#define SMSC_SERIAL1_DEVICE 4 /* Serial #1 logical device */
#define SMSC_SERIAL2_DEVICE 5 /* Serial #2 logical device */
#define SMSC_KEYBOARD_DEVICE 7 /* Keyboard logical device */
#define SMSC_CONFIG_REGISTERS 8 /* Configuration Registers (Aux I/O) */
#define SMSC_READ_INDEXED(index) ({ \
outb((index), SMSC_INDEX_PORT_ADDR); \
inb(SMSC_DATA_PORT_ADDR); })
#define SMSC_WRITE_INDEXED(val, index) ({ \
outb((index), SMSC_INDEX_PORT_ADDR); \
outb((val), SMSC_DATA_PORT_ADDR); })
#define IDE1_PRIMARY_BASE 0x01f0 /* Task File Registe base for IDE #1 */
#define IDE1_SECONDARY_BASE 0x03f6 /* Miscellaneous AT registers for IDE #1 */
#define IDE2_PRIMARY_BASE 0x0170 /* Task File Registe base for IDE #2 */
#define IDE2_SECONDARY_BASE 0x0376 /* Miscellaneous AT registers for IDE #2 */
#define SERIAL1_PRIMARY_BASE 0x03f8
#define SERIAL2_PRIMARY_BASE 0x02f8
#define MSB(x) ( (x) >> 8 )
#define LSB(x) ( (x) & 0xff )
/* General-Purpose base address on CPU-board FPGA */
#define MICRODEV_FPGA_GP_BASE 0xa6100000ul
/* assume a Keyboard Controller is present */
int microdev_kbd_controller_present = 1;
#include <asm/sizes.h>
static struct resource smc91x_resources[] = {
[0] = {
.start = 0x300,
.end = 0x300 + 0x0001000 - 1,
.end = 0x300 + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
@ -97,7 +39,6 @@ static struct platform_device smc91x_device = {
.resource = smc91x_resources,
};
#ifdef CONFIG_FB_S1D13XXX
static struct s1d13xxxfb_regval s1d13806_initregs[] = {
{ S1DREG_MISC, 0x00 },
{ S1DREG_COM_DISP_MODE, 0x00 },
@ -216,12 +157,12 @@ static struct s1d13xxxfb_pdata s1d13806_platform_data = {
static struct resource s1d13806_resources[] = {
[0] = {
.start = 0x07200000,
.end = 0x07200000 + 0x00200000 - 1,
.end = 0x07200000 + SZ_2M - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 0x07000000,
.end = 0x07000000 + 0x00200000 - 1,
.end = 0x07000000 + SZ_2M - 1,
.flags = IORESOURCE_MEM,
},
};
@ -236,145 +177,24 @@ static struct platform_device s1d13806_device = {
.platform_data = &s1d13806_platform_data,
},
};
#endif
static struct platform_device *microdev_devices[] __initdata = {
&smc91x_device,
#ifdef CONFIG_FB_S1D13XXX
&s1d13806_device,
#endif
};
static int __init microdev_devices_setup(void)
{
return platform_add_devices(microdev_devices, ARRAY_SIZE(microdev_devices));
}
/*
* Setup for the SMSC FDC37C93xAPM
*/
static int __init smsc_superio_setup(void)
{
unsigned char devid, devrev;
/* Initially the chip is in run state */
/* Put it into configuration state */
outb(SMSC_ENTER_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR);
/* Read device ID info */
devid = SMSC_READ_INDEXED(SMSC_DEVICE_ID_INDEX);
devrev = SMSC_READ_INDEXED(SMSC_DEVICE_REV_INDEX);
if ( (devid==0x30) && (devrev==0x01) )
{
printk("SMSC FDC37C93xAPM SuperIO device detected\n");
}
else
{ /* not the device identity we expected */
printk("Not detected a SMSC FDC37C93xAPM SuperIO device (devid=0x%02x, rev=0x%02x)\n",
devid, devrev);
/* inform the keyboard driver that we have no keyboard controller */
microdev_kbd_controller_present = 0;
/* little point in doing anything else in this functon */
return 0;
}
/* Select the keyboard device */
SMSC_WRITE_INDEXED(SMSC_KEYBOARD_DEVICE, SMCS_LOGICAL_DEV_INDEX);
/* enable it */
SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX);
/* enable the interrupts */
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_KEYBOARD, SMSC_PRIMARY_INT_INDEX);
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_MOUSE, SMSC_SECONDARY_INT_INDEX);
/* Select the Serial #1 device */
SMSC_WRITE_INDEXED(SMSC_SERIAL1_DEVICE, SMCS_LOGICAL_DEV_INDEX);
/* enable it */
SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX);
/* program with port addresses */
SMSC_WRITE_INDEXED(MSB(SERIAL1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(SERIAL1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1);
SMSC_WRITE_INDEXED(0x00, SMSC_HDCS0_INDEX);
/* enable the interrupts */
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_SERIAL1, SMSC_PRIMARY_INT_INDEX);
/* Select the Serial #2 device */
SMSC_WRITE_INDEXED(SMSC_SERIAL2_DEVICE, SMCS_LOGICAL_DEV_INDEX);
/* enable it */
SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX);
/* program with port addresses */
SMSC_WRITE_INDEXED(MSB(SERIAL2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(SERIAL2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1);
SMSC_WRITE_INDEXED(0x00, SMSC_HDCS0_INDEX);
/* enable the interrupts */
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_SERIAL2, SMSC_PRIMARY_INT_INDEX);
/* Select the IDE#1 device */
SMSC_WRITE_INDEXED(SMSC_IDE1_DEVICE, SMCS_LOGICAL_DEV_INDEX);
/* enable it */
SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX);
/* program with port addresses */
SMSC_WRITE_INDEXED(MSB(IDE1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(IDE1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1);
SMSC_WRITE_INDEXED(MSB(IDE1_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(IDE1_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+1);
SMSC_WRITE_INDEXED(0x0c, SMSC_HDCS0_INDEX);
SMSC_WRITE_INDEXED(0x00, SMSC_HDCS1_INDEX);
/* select the interrupt */
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_IDE1, SMSC_PRIMARY_INT_INDEX);
/* Select the IDE#2 device */
SMSC_WRITE_INDEXED(SMSC_IDE2_DEVICE, SMCS_LOGICAL_DEV_INDEX);
/* enable it */
SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX);
/* program with port addresses */
SMSC_WRITE_INDEXED(MSB(IDE2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(IDE2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1);
SMSC_WRITE_INDEXED(MSB(IDE2_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+0);
SMSC_WRITE_INDEXED(LSB(IDE2_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+1);
/* select the interrupt */
SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_IDE2, SMSC_PRIMARY_INT_INDEX);
/* Select the configuration registers */
SMSC_WRITE_INDEXED(SMSC_CONFIG_REGISTERS, SMCS_LOGICAL_DEV_INDEX);
/* enable the appropriate GPIO pins for IDE functionality:
* bit[0] In/Out 1==input; 0==output
* bit[1] Polarity 1==invert; 0==no invert
* bit[2] Int Enb #1 1==Enable Combined IRQ #1; 0==disable
* bit[3:4] Function Select 00==original; 01==Alternate Function #1
*/
SMSC_WRITE_INDEXED(0x00, 0xc2); /* GP42 = nIDE1_OE */
SMSC_WRITE_INDEXED(0x01, 0xc5); /* GP45 = IDE1_IRQ */
SMSC_WRITE_INDEXED(0x00, 0xc6); /* GP46 = nIOROP */
SMSC_WRITE_INDEXED(0x00, 0xc7); /* GP47 = nIOWOP */
SMSC_WRITE_INDEXED(0x08, 0xe8); /* GP20 = nIDE2_OE */
/* Exit the configuration state */
outb(SMSC_EXIT_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR);
return 0;
}
static void __init microdev_setup(char **cmdline_p)
{
int * const fpgaRevisionRegister = (int*)(MICRODEV_FPGA_GP_BASE + 0x8ul);
const int fpgaRevision = *fpgaRevisionRegister;
int * const CacheControlRegister = (int*)CCR;
device_initcall(microdev_devices_setup);
device_initcall(smsc_superio_setup);
printk("SuperH %s board (FPGA rev: 0x%0x, CCR: 0x%0x)\n",
get_system_type(), fpgaRevision, *CacheControlRegister);
}
/*
* The Machine Vector
*/
static struct sh_machine_vector mv_sh4202_microdev __initmv = {
.mv_name = "SH4-202 MicroDev",
.mv_setup = microdev_setup,
.mv_nr_irqs = 72, /* QQQ need to check this - use the MACRO */
.mv_nr_irqs = 72,
.mv_inb = microdev_inb,
.mv_inw = microdev_inw,
@ -398,8 +218,4 @@ static struct sh_machine_vector mv_sh4202_microdev __initmv = {
.mv_outsl = microdev_outsl,
.mv_init_irq = init_microdev_irq,
#ifdef CONFIG_HEARTBEAT
.mv_heartbeat = microdev_heartbeat,
#endif
};

21
arch/sh/boards/mach-migor/setup.c
View File

@ -89,6 +89,7 @@ static struct resource sh_keysc_resources[] = {
static struct platform_device sh_keysc_device = {
.name = "sh_keysc",
.id = 0, /* "keysc0" clock */
.num_resources = ARRAY_SIZE(sh_keysc_resources),
.resource = sh_keysc_resources,
.dev = {
@ -261,6 +262,8 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = {
.sys_bus_cfg = {
.ldmt2r = 0x06000a09,
.ldmt3r = 0x180e3418,
/* set 1s delay to encourage fsync() */
.deferred_io_msec = 1000,
},
}
#endif
@ -273,6 +276,10 @@ static struct resource migor_lcdc_resources[] = {
.end = 0xfe941fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 28,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device migor_lcdc_device = {
@ -300,6 +307,7 @@ static void camera_power_on(void)
gpio_set_value(GPIO_PTT3, 0);
mdelay(10);
gpio_set_value(GPIO_PTT3, 1);
mdelay(10); /* wait to let chip come out of reset */
}
static void camera_power_off(void)
@ -432,6 +440,7 @@ static struct resource migor_ceu_resources[] = {
static struct platform_device migor_ceu_device = {
.name = "sh_mobile_ceu",
.id = 0, /* "ceu0" clock */
.num_resources = ARRAY_SIZE(migor_ceu_resources),
.resource = migor_ceu_resources,
.dev = {
@ -479,7 +488,6 @@ static int __init migor_devices_setup(void)
ctrl_outl(0x00110080, BSC_CS4WCR);
/* KEYSC */
clk_always_enable("mstp214"); /* KEYSC */
gpio_request(GPIO_FN_KEYOUT0, NULL);
gpio_request(GPIO_FN_KEYOUT1, NULL);
gpio_request(GPIO_FN_KEYOUT2, NULL);
@ -501,7 +509,6 @@ static int __init migor_devices_setup(void)
gpio_request(GPIO_FN_IRQ6, NULL);
/* LCD Panel */
clk_always_enable("mstp200"); /* LCDC */
#ifdef CONFIG_SH_MIGOR_QVGA /* LCDC - QVGA - Enable SYS Interface signals */
gpio_request(GPIO_FN_LCDD17, NULL);
gpio_request(GPIO_FN_LCDD16, NULL);
@ -554,7 +561,6 @@ static int __init migor_devices_setup(void)
#endif
/* CEU */
clk_always_enable("mstp203"); /* CEU */
gpio_request(GPIO_FN_VIO_CLK2, NULL);
gpio_request(GPIO_FN_VIO_VD2, NULL);
gpio_request(GPIO_FN_VIO_HD2, NULL);
@ -589,12 +595,3 @@ static int __init migor_devices_setup(void)
return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
}
__initcall(migor_devices_setup);
static void __init migor_setup(char **cmdline_p)
{
}
static struct sh_machine_vector mv_migor __initmv = {
.mv_name = "Migo-R",
.mv_setup = migor_setup,
};

18
arch/sh/boards/mach-rsk/Kconfig Normal file
View File

@ -0,0 +1,18 @@
if SH_RSK
choice
prompt "RSK+ options"
default SH_RSK7203
config SH_RSK7201
bool "RSK7201"
depends on CPU_SUBTYPE_SH7201
config SH_RSK7203
bool "RSK7203"
select GENERIC_GPIO
depends on CPU_SUBTYPE_SH7203
endchoice
endif

2
arch/sh/boards/mach-rsk/Makefile Normal file
View File

@ -0,0 +1,2 @@
obj-y := setup.o
obj-$(CONFIG_SH_RSK7203) += devices-rsk7203.o

76
arch/sh/boards/board-rsk7203.c → arch/sh/boards/mach-rsk/devices-rsk7203.c
View File

@ -50,73 +50,6 @@ static struct platform_device smc911x_device = {
},
};
static const char *probes[] = { "cmdlinepart", NULL };
static struct mtd_partition *parsed_partitions;
static struct mtd_partition rsk7203_partitions[] = {
{
.name = "Bootloader",
.offset = 0x00000000,
.size = 0x00040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "Kernel",
.offset = MTDPART_OFS_NXTBLK,
.size = 0x001c0000,
}, {
.name = "Flash_FS",
.offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
}
};
static struct physmap_flash_data flash_data = {
.width = 2,
};
static struct resource flash_resource = {
.start = 0x20000000,
.end = 0x20400000,
.flags = IORESOURCE_MEM,
};
static struct platform_device flash_device = {
.name = "physmap-flash",
.id = -1,
.resource = &flash_resource,
.num_resources = 1,
.dev = {
.platform_data = &flash_data,
},
};
static struct mtd_info *flash_mtd;
static struct map_info rsk7203_flash_map = {
.name = "RSK+ Flash",
.size = 0x400000,
.bankwidth = 2,
};
static void __init set_mtd_partitions(void)
{
int nr_parts = 0;
simple_map_init(&rsk7203_flash_map);
flash_mtd = do_map_probe("cfi_probe", &rsk7203_flash_map);
nr_parts = parse_mtd_partitions(flash_mtd, probes,
&parsed_partitions, 0);
/* If there is no partition table, used the hard coded table */
if (nr_parts <= 0) {
flash_data.parts = rsk7203_partitions;
flash_data.nr_parts = ARRAY_SIZE(rsk7203_partitions);
} else {
flash_data.nr_parts = nr_parts;
flash_data.parts = parsed_partitions;
}
}
static struct gpio_led rsk7203_gpio_leds[] = {
{
.name = "green",
@ -155,7 +88,6 @@ static struct platform_device led_device = {
static struct platform_device *rsk7203_devices[] __initdata = {
&smc911x_device,
&flash_device,
&led_device,
};
@ -165,15 +97,7 @@ static int __init rsk7203_devices_setup(void)
gpio_request(GPIO_FN_TXD0, NULL);
gpio_request(GPIO_FN_RXD0, NULL);
set_mtd_partitions();
return platform_add_devices(rsk7203_devices,
ARRAY_SIZE(rsk7203_devices));
}
device_initcall(rsk7203_devices_setup);
/*
* The Machine Vector
*/
static struct sh_machine_vector mv_rsk7203 __initmv = {
.mv_name = "RSK+7203",
};

106
arch/sh/boards/mach-rsk/setup.c Normal file
View File

@ -0,0 +1,106 @@
/*
* Renesas Technology Europe RSK+ Support.
*
* Copyright (C) 2008 Paul Mundt
* Copyright (C) 2008 Peter Griffin <pgriffin@mpc-data.co.uk>
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/init.h>
#include <linux/types.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/map.h>
#include <asm/machvec.h>
#include <asm/io.h>
static const char *probes[] = { "cmdlinepart", NULL };
static struct mtd_partition *parsed_partitions;
static struct mtd_partition rsk_partitions[] = {
{
.name = "Bootloader",
.offset = 0x00000000,
.size = 0x00040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "Kernel",
.offset = MTDPART_OFS_NXTBLK,
.size = 0x001c0000,
}, {
.name = "Flash_FS",
.offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
}
};
static struct physmap_flash_data flash_data = {
.width = 2,
};
static struct resource flash_resource = {
.start = 0x20000000,
.end = 0x20400000,
.flags = IORESOURCE_MEM,
};
static struct platform_device flash_device = {
.name = "physmap-flash",
.id = -1,
.resource = &flash_resource,
.num_resources = 1,
.dev = {
.platform_data = &flash_data,
},
};
static struct mtd_info *flash_mtd;
static struct map_info rsk_flash_map = {
.name = "RSK+ Flash",
.size = 0x400000,
.bankwidth = 2,
};
static void __init set_mtd_partitions(void)
{
int nr_parts = 0;
simple_map_init(&rsk_flash_map);
flash_mtd = do_map_probe("cfi_probe", &rsk_flash_map);
nr_parts = parse_mtd_partitions(flash_mtd, probes,
&parsed_partitions, 0);
/* If there is no partition table, used the hard coded table */
if (nr_parts <= 0) {
flash_data.parts = rsk_partitions;
flash_data.nr_parts = ARRAY_SIZE(rsk_partitions);
} else {
flash_data.nr_parts = nr_parts;
flash_data.parts = parsed_partitions;
}
}
static struct platform_device *rsk_devices[] __initdata = {
&flash_device,
};
static int __init rsk_devices_setup(void)
{
set_mtd_partitions();
return platform_add_devices(rsk_devices,
ARRAY_SIZE(rsk_devices));
}
device_initcall(rsk_devices_setup);
/*
* The Machine Vector
*/
static struct sh_machine_vector mv_rsk __initmv = {
.mv_name = "RSK+",
};

2
arch/sh/boards/mach-se/7343/Makefile
View File

@ -2,4 +2,4 @@
# Makefile for the 7343 SolutionEngine specific parts of the kernel
#
obj-y := setup.o io.o irq.o
obj-y := setup.o irq.o

273
arch/sh/boards/mach-se/7343/io.c
View File

@ -1,273 +0,0 @@
/*
* arch/sh/boards/se/7343/io.c
*
* I/O routine for SH-Mobile3AS 7343 SolutionEngine.
*
*/
#include <linux/kernel.h>
#include <asm/io.h>
#include <mach-se/mach/se7343.h>
#define badio(fn, a) panic("bad i/o operation %s for %08lx.", #fn, a)
struct iop {
unsigned long start, end;
unsigned long base;
struct iop *(*check) (struct iop * p, unsigned long port);
unsigned char (*inb) (struct iop * p, unsigned long port);
unsigned short (*inw) (struct iop * p, unsigned long port);
void (*outb) (struct iop * p, unsigned char value, unsigned long port);
void (*outw) (struct iop * p, unsigned short value, unsigned long port);
};
struct iop *
simple_check(struct iop *p, unsigned long port)
{
static int count;
if (count < 100)
count++;
port &= 0xFFFF;
if ((p->start <= port) && (port <= p->end))
return p;
else
badio(check, port);
}
struct iop *
ide_check(struct iop *p, unsigned long port)
{
if (((0x1f0 <= port) && (port <= 0x1f7)) || (port == 0x3f7))
return p;
return NULL;
}
unsigned char
simple_inb(struct iop *p, unsigned long port)
{
return *(unsigned char *) (p->base + port);
}
unsigned short
simple_inw(struct iop *p, unsigned long port)
{
return *(unsigned short *) (p->base + port);
}
void
simple_outb(struct iop *p, unsigned char value, unsigned long port)
{
*(unsigned char *) (p->base + port) = value;
}
void
simple_outw(struct iop *p, unsigned short value, unsigned long port)
{
*(unsigned short *) (p->base + port) = value;
}
unsigned char
pcc_inb(struct iop *p, unsigned long port)
{
unsigned long addr = p->base + port + 0x40000;
unsigned long v;
if (port & 1)
addr += 0x00400000;
v = *(volatile unsigned char *) addr;
return v;
}
void
pcc_outb(struct iop *p, unsigned char value, unsigned long port)
{
unsigned long addr = p->base + port + 0x40000;
if (port & 1)
addr += 0x00400000;
*(volatile unsigned char *) addr = value;
}
unsigned char
bad_inb(struct iop *p, unsigned long port)
{
badio(inb, port);
}
void
bad_outb(struct iop *p, unsigned char value, unsigned long port)
{
badio(inw, port);
}
#ifdef CONFIG_SMC91X
/* MSTLANEX01 LAN at 0xb400:0000 */
static struct iop laniop = {
.start = 0x00,
.end = 0x0F,
.base = 0x04000000,
.check = simple_check,
.inb = simple_inb,
.inw = simple_inw,
.outb = simple_outb,
.outw = simple_outw,
};
#endif
#ifdef CONFIG_NE2000
/* NE2000 pc card NIC */
static struct iop neiop = {
.start = 0x280,
.end = 0x29f,
.base = 0xb0600000 + 0x80, /* soft 0x280 -> hard 0x300 */
.check = simple_check,
.inb = pcc_inb,
.inw = simple_inw,
.outb = pcc_outb,
.outw = simple_outw,
};
#endif
#ifdef CONFIG_IDE
/* CF in CF slot */
static struct iop cfiop = {
.base = 0xb0600000,
.check = ide_check,
.inb = pcc_inb,
.inw = simple_inw,
.outb = pcc_outb,
.outw = simple_outw,
};
#endif
static __inline__ struct iop *
port2iop(unsigned long port)
{
if (0) ;
#if defined(CONFIG_SMC91X)
else if (laniop.check(&laniop, port))
return &laniop;
#endif
#if defined(CONFIG_NE2000)
else if (neiop.check(&neiop, port))
return &neiop;
#endif
#if defined(CONFIG_IDE)
else if (cfiop.check(&cfiop, port))
return &cfiop;
#endif
else
return NULL;
}
static inline void
delay(void)
{
ctrl_inw(0xac000000);
ctrl_inw(0xac000000);
}
unsigned char
sh7343se_inb(unsigned long port)
{
struct iop *p = port2iop(port);
return (p->inb) (p, port);
}
unsigned char
sh7343se_inb_p(unsigned long port)
{
unsigned char v = sh7343se_inb(port);
delay();
return v;
}
unsigned short
sh7343se_inw(unsigned long port)
{
struct iop *p = port2iop(port);
return (p->inw) (p, port);
}
unsigned int
sh7343se_inl(unsigned long port)
{
badio(inl, port);
}
void
sh7343se_outb(unsigned char value, unsigned long port)
{
struct iop *p = port2iop(port);
(p->outb) (p, value, port);
}
void
sh7343se_outb_p(unsigned char value, unsigned long port)
{
sh7343se_outb(value, port);
delay();
}
void
sh7343se_outw(unsigned short value, unsigned long port)
{
struct iop *p = port2iop(port);
(p->outw) (p, value, port);
}
void
sh7343se_outl(unsigned int value, unsigned long port)
{
badio(outl, port);
}
void
sh7343se_insb(unsigned long port, void *addr, unsigned long count)
{
unsigned char *a = addr;
struct iop *p = port2iop(port);
while (count--)
*a++ = (p->inb) (p, port);
}
void
sh7343se_insw(unsigned long port, void *addr, unsigned long count)
{
unsigned short *a = addr;
struct iop *p = port2iop(port);
while (count--)
*a++ = (p->inw) (p, port);
}
void
sh7343se_insl(unsigned long port, void *addr, unsigned long count)
{
badio(insl, port);
}
void
sh7343se_outsb(unsigned long port, const void *addr, unsigned long count)
{
unsigned char *a = (unsigned char *) addr;
struct iop *p = port2iop(port);
while (count--)
(p->outb) (p, *a++, port);
}
void
sh7343se_outsw(unsigned long port, const void *addr, unsigned long count)
{
unsigned short *a = (unsigned short *) addr;
struct iop *p = port2iop(port);
while (count--)
(p->outw) (p, *a++, port);
}
void
sh7343se_outsl(unsigned long port, const void *addr, unsigned long count)
{
badio(outsw, port);
}

126
arch/sh/boards/mach-se/7343/setup.c
View File

@ -1,36 +1,16 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
#include <linux/usb/isp116x.h>
#include <linux/delay.h>
#include <asm/machvec.h>
#include <mach-se/mach/se7343.h>
#include <asm/heartbeat.h>
#include <asm/irq.h>
#include <asm/io.h>
static struct resource smc91x_resources[] = {
[0] = {
.start = 0x10000000,
.end = 0x1000000F,
.flags = IORESOURCE_MEM,
},
[1] = {
/*
* shared with other devices via externel
* interrupt controller in FPGA...
*/
.start = SMC_IRQ,
.end = SMC_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device smc91x_device = {
.name = "smc91x",
.id = 0,
.num_resources = ARRAY_SIZE(smc91x_resources),
.resource = smc91x_resources,
};
static struct resource heartbeat_resources[] = {
[0] = {
.start = PA_LED,
@ -94,10 +74,83 @@ static struct platform_device nor_flash_device = {
.resource = nor_flash_resources,
};
#define ST16C2550C_FLAGS (UPF_BOOT_AUTOCONF | UPF_IOREMAP)
static struct plat_serial8250_port serial_platform_data[] = {
[0] = {
.iotype = UPIO_MEM,
.mapbase = 0x16000000,
.regshift = 1,
.flags = ST16C2550C_FLAGS,
.irq = UARTA_IRQ,
.uartclk = 7372800,
},
[1] = {
.iotype = UPIO_MEM,
.mapbase = 0x17000000,
.regshift = 1,
.flags = ST16C2550C_FLAGS,
.irq = UARTB_IRQ,
.uartclk = 7372800,
},
{ },
};
static struct platform_device uart_device = {
.name = "serial8250",
.id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
};
static void isp116x_delay(struct device *dev, int delay)
{
ndelay(delay);
}
static struct resource usb_resources[] = {
[0] = {
.start = 0x11800000,
.end = 0x11800001,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 0x11800002,
.end = 0x11800003,
.flags = IORESOURCE_MEM,
},
[2] = {
.start = USB_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct isp116x_platform_data usb_platform_data = {
.sel15Kres = 1,
.oc_enable = 1,
.int_act_high = 0,
.int_edge_triggered = 0,
.remote_wakeup_enable = 0,
.delay = isp116x_delay,
};
static struct platform_device usb_device = {
.name = "isp116x-hcd",
.id = -1,
.num_resources = ARRAY_SIZE(usb_resources),
.resource = usb_resources,
.dev = {
.platform_data = &usb_platform_data,
},
};
static struct platform_device *sh7343se_platform_devices[] __initdata = {
&smc91x_device,
&heartbeat_device,
&nor_flash_device,
&uart_device,
&usb_device,
};
static int __init sh7343se_devices_setup(void)
@ -126,27 +179,6 @@ static void __init sh7343se_setup(char **cmdline_p)
static struct sh_machine_vector mv_7343se __initmv = {
.mv_name = "SolutionEngine 7343",
.mv_setup = sh7343se_setup,
.mv_nr_irqs = 108,
.mv_inb = sh7343se_inb,
.mv_inw = sh7343se_inw,
.mv_inl = sh7343se_inl,
.mv_outb = sh7343se_outb,
.mv_outw = sh7343se_outw,
.mv_outl = sh7343se_outl,
.mv_inb_p = sh7343se_inb_p,
.mv_inw_p = sh7343se_inw,
.mv_inl_p = sh7343se_inl,
.mv_outb_p = sh7343se_outb_p,
.mv_outw_p = sh7343se_outw,
.mv_outl_p = sh7343se_outl,
.mv_insb = sh7343se_insb,
.mv_insw = sh7343se_insw,
.mv_insl = sh7343se_insl,
.mv_outsb = sh7343se_outsb,
.mv_outsw = sh7343se_outsw,
.mv_outsl = sh7343se_outsl,
.mv_nr_irqs = SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_NR,
.mv_init_irq = init_7343se_IRQ,
};

4
arch/sh/boards/mach-se/770x/setup.c
View File

@ -8,8 +8,9 @@
*/
#include <linux/init.h>
#include <linux/platform_device.h>
#include <asm/machvec.h>
#include <mach-se/mach/se.h>
#include <mach-se/mach/mrshpc.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <asm/smc37c93x.h>
#include <asm/heartbeat.h>
@ -175,6 +176,7 @@ static struct platform_device *se_devices[] __initdata = {
static int __init se_devices_setup(void)
{
mrshpc_setup_windows();
return platform_add_devices(se_devices, ARRAY_SIZE(se_devices));
}
device_initcall(se_devices_setup);

7
arch/sh/boards/mach-se/7721/setup.c
View File

@ -12,8 +12,9 @@
*/
#include <linux/init.h>
#include <linux/platform_device.h>
#include <asm/machvec.h>
#include <mach-se/mach/se7721.h>
#include <mach-se/mach/mrshpc.h>
#include <asm/machvec.h>
#include <asm/io.h>
#include <asm/heartbeat.h>
@ -74,8 +75,8 @@ static struct platform_device *se7721_devices[] __initdata = {
static int __init se7721_devices_setup(void)
{
return platform_add_devices(se7721_devices,
ARRAY_SIZE(se7721_devices));
mrshpc_setup_windows();
return platform_add_devices(se7721_devices, ARRAY_SIZE(se7721_devices));
}
device_initcall(se7721_devices_setup);

10
arch/sh/boards/mach-se/7722/setup.c
View File

@ -15,9 +15,10 @@
#include <linux/ata_platform.h>
#include <linux/input.h>
#include <linux/smc91x.h>
#include <mach-se/mach/se7722.h>
#include <mach-se/mach/mrshpc.h>
#include <asm/machvec.h>
#include <asm/clock.h>
#include <mach-se/mach/se7722.h>
#include <asm/io.h>
#include <asm/heartbeat.h>
#include <asm/sh_keysc.h>
@ -130,6 +131,7 @@ static struct resource sh_keysc_resources[] = {
static struct platform_device sh_keysc_device = {
.name = "sh_keysc",
.id = 0, /* "keysc0" clock */
.num_resources = ARRAY_SIZE(sh_keysc_resources),
.resource = sh_keysc_resources,
.dev = {
@ -146,10 +148,8 @@ static struct platform_device *se7722_devices[] __initdata = {
static int __init se7722_devices_setup(void)
{
clk_always_enable("mstp214"); /* KEYSC */
return platform_add_devices(se7722_devices,
ARRAY_SIZE(se7722_devices));
mrshpc_setup_windows();
return platform_add_devices(se7722_devices, ARRAY_SIZE(se7722_devices));
}
device_initcall(se7722_devices_setup);

59
arch/sh/boards/mach-sh03/setup.c
View File

@ -9,6 +9,7 @@
#include <linux/irq.h>
#include <linux/pci.h>
#include <linux/platform_device.h>
#include <linux/ata_platform.h>
#include <asm/io.h>
#include <asm/rtc.h>
#include <mach-sh03/mach/io.h>
@ -20,19 +21,6 @@ static void __init init_sh03_IRQ(void)
plat_irq_setup_pins(IRQ_MODE_IRQ);
}
extern void *cf_io_base;
static void __iomem *sh03_ioport_map(unsigned long port, unsigned int size)
{
if (PXSEG(port))
return (void __iomem *)port;
/* CompactFlash (IDE) */
if (((port >= 0x1f0) && (port <= 0x1f7)) || (port == 0x3f6))
return (void __iomem *)((unsigned long)cf_io_base + port);
return (void __iomem *)(port + PCI_IO_BASE);
}
/* arch/sh/boards/sh03/rtc.c */
void sh03_time_init(void);
@ -41,6 +29,30 @@ static void __init sh03_setup(char **cmdline_p)
board_time_init = sh03_time_init;
}
static struct resource cf_ide_resources[] = {
[0] = {
.start = 0x1f0,
.end = 0x1f0 + 8,
.flags = IORESOURCE_IO,
},
[1] = {
.start = 0x1f0 + 0x206,
.end = 0x1f0 +8 + 0x206 + 8,
.flags = IORESOURCE_IO,
},
[2] = {
.start = IRL2_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device cf_ide_device = {
.name = "pata_platform",
.id = -1,
.num_resources = ARRAY_SIZE(cf_ide_resources),
.resource = cf_ide_resources,
};
static struct resource heartbeat_resources[] = {
[0] = {
.start = 0xa0800000,
@ -58,10 +70,30 @@ static struct platform_device heartbeat_device = {
static struct platform_device *sh03_devices[] __initdata = {
&heartbeat_device,
&cf_ide_device,
};
static int __init sh03_devices_setup(void)
{
pgprot_t prot;
unsigned long paddrbase;
void *cf_ide_base;
/* open I/O area window */
paddrbase = virt_to_phys((void *)PA_AREA5_IO);
prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16);
cf_ide_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
if (!cf_ide_base) {
printk("allocate_cf_area : can't open CF I/O window!\n");
return -ENOMEM;
}
/* IDE cmd address : 0x1f0-0x1f7 and 0x3f6 */
cf_ide_resources[0].start += (unsigned long)cf_ide_base;
cf_ide_resources[0].end += (unsigned long)cf_ide_base;
cf_ide_resources[1].start += (unsigned long)cf_ide_base;
cf_ide_resources[1].end += (unsigned long)cf_ide_base;
return platform_add_devices(sh03_devices, ARRAY_SIZE(sh03_devices));
}
__initcall(sh03_devices_setup);
@ -70,6 +102,5 @@ static struct sh_machine_vector mv_sh03 __initmv = {
.mv_name = "Interface (CTP/PCI-SH03)",
.mv_setup = sh03_setup,
.mv_nr_irqs = 48,
.mv_ioport_map = sh03_ioport_map,
.mv_init_irq = init_sh03_IRQ,
};

37
arch/sh/boards/mach-systemh/irq.c
View File

@ -12,8 +12,8 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <asm/io.h>
#include <mach/systemh7751.h>
#include <asm/smc37c93x.h>
@ -24,35 +24,17 @@ static unsigned long *systemh_irq_mask_register = (unsigned long *)0xB3F10004;
static unsigned long *systemh_irq_request_register = (unsigned long *)0xB3F10000;
/* forward declaration */
static unsigned int startup_systemh_irq(unsigned int irq);
static void shutdown_systemh_irq(unsigned int irq);
static void enable_systemh_irq(unsigned int irq);
static void disable_systemh_irq(unsigned int irq);
static void mask_and_ack_systemh(unsigned int);
static void end_systemh_irq(unsigned int irq);
/* hw_interrupt_type */
static struct hw_interrupt_type systemh_irq_type = {
.typename = " SystemH Register",
.startup = startup_systemh_irq,
.shutdown = shutdown_systemh_irq,
.enable = enable_systemh_irq,
.disable = disable_systemh_irq,
static struct irq_chip systemh_irq_type = {
.name = " SystemH Register",
.unmask = enable_systemh_irq,
.mask = disable_systemh_irq,
.ack = mask_and_ack_systemh,
.end = end_systemh_irq
};
static unsigned int startup_systemh_irq(unsigned int irq)
{
enable_systemh_irq(irq);
return 0; /* never anything pending */
}
static void shutdown_systemh_irq(unsigned int irq)
{
disable_systemh_irq(irq);
}
static void disable_systemh_irq(unsigned int irq)
{
if (systemh_irq_mask_register) {
@ -86,16 +68,9 @@ static void mask_and_ack_systemh(unsigned int irq)
disable_systemh_irq(irq);
}
static void end_systemh_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
enable_systemh_irq(irq);
}
void make_systemh_irq(unsigned int irq)
{
disable_irq_nosync(irq);
irq_desc[irq].chip = &systemh_irq_type;
set_irq_chip_and_handler(irq, &systemh_irq_type, handle_level_irq);
disable_systemh_irq(irq);
}

113
arch/sh/cchips/hd6446x/hd64461.c
View File

@ -10,99 +10,49 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/irq.h>
#include <asm/io.h>
#include <linux/io.h>
#include <asm/irq.h>
#include <asm/hd64461.h>
/* This belongs in cpu specific */
#define INTC_ICR1 0xA4140010UL
static void disable_hd64461_irq(unsigned int irq)
static void hd64461_mask_irq(unsigned int irq)
{
unsigned short nimr;
unsigned short mask = 1 << (irq - HD64461_IRQBASE);
nimr = inw(HD64461_NIMR);
nimr = __raw_readw(HD64461_NIMR);
nimr |= mask;
outw(nimr, HD64461_NIMR);
__raw_writew(nimr, HD64461_NIMR);
}
static void enable_hd64461_irq(unsigned int irq)
static void hd64461_unmask_irq(unsigned int irq)
{
unsigned short nimr;
unsigned short mask = 1 << (irq - HD64461_IRQBASE);
nimr = inw(HD64461_NIMR);
nimr = __raw_readw(HD64461_NIMR);
nimr &= ~mask;
outw(nimr, HD64461_NIMR);
__raw_writew(nimr, HD64461_NIMR);
}
static void mask_and_ack_hd64461(unsigned int irq)
static void hd64461_mask_and_ack_irq(unsigned int irq)
{
disable_hd64461_irq(irq);
hd64461_mask_irq(irq);
#ifdef CONFIG_HD64461_ENABLER
if (irq == HD64461_IRQBASE + 13)
outb(0x00, HD64461_PCC1CSCR);
__raw_writeb(0x00, HD64461_PCC1CSCR);
#endif
}
static void end_hd64461_irq(unsigned int irq)
{
if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
enable_hd64461_irq(irq);
}
static unsigned int startup_hd64461_irq(unsigned int irq)
{
enable_hd64461_irq(irq);
return 0;
}
static void shutdown_hd64461_irq(unsigned int irq)
{
disable_hd64461_irq(irq);
}
static struct hw_interrupt_type hd64461_irq_type = {
.typename = "HD64461-IRQ",
.startup = startup_hd64461_irq,
.shutdown = shutdown_hd64461_irq,
.enable = enable_hd64461_irq,
.disable = disable_hd64461_irq,
.ack = mask_and_ack_hd64461,
.end = end_hd64461_irq,
static struct irq_chip hd64461_irq_chip = {
.name = "HD64461-IRQ",
.mask = hd64461_mask_irq,
.mask_ack = hd64461_mask_and_ack_irq,
.unmask = hd64461_unmask_irq,
};
static irqreturn_t hd64461_interrupt(int irq, void *dev_id)
{
printk(KERN_INFO
"HD64461: spurious interrupt, nirr: 0x%x nimr: 0x%x\n",
inw(HD64461_NIRR), inw(HD64461_NIMR));
return IRQ_NONE;
}
static struct {
int (*func) (int, void *);
void *dev;
} hd64461_demux[HD64461_IRQ_NUM];
void hd64461_register_irq_demux(int irq,
int (*demux) (int irq, void *dev), void *dev)
{
hd64461_demux[irq - HD64461_IRQBASE].func = demux;
hd64461_demux[irq - HD64461_IRQBASE].dev = dev;
}
EXPORT_SYMBOL(hd64461_register_irq_demux);
void hd64461_unregister_irq_demux(int irq)
{
hd64461_demux[irq - HD64461_IRQBASE].func = 0;
}
EXPORT_SYMBOL(hd64461_unregister_irq_demux);
int hd64461_irq_demux(int irq)
{
if (irq == CONFIG_HD64461_IRQ) {
@ -115,25 +65,11 @@ int hd64461_irq_demux(int irq)
for (bit = 1, i = 0; i < 16; bit <<= 1, i++)
if (nirr & bit)
break;
if (i == 16)
irq = CONFIG_HD64461_IRQ;
else {
irq = HD64461_IRQBASE + i;
if (hd64461_demux[i].func != 0) {
irq = hd64461_demux[i].func(irq, hd64461_demux[i].dev);
}
}
}
return irq;
}
static struct irqaction irq0 = {
.handler = hd64461_interrupt,
.flags = IRQF_DISABLED,
.mask = CPU_MASK_NONE,
.name = "HD64461",
};
int __init setup_hd64461(void)
{
int i;
@ -146,22 +82,21 @@ int __init setup_hd64461(void)
CONFIG_HD64461_IOBASE, CONFIG_HD64461_IRQ, HD64461_IRQBASE,
HD64461_IRQBASE + 15);
#if defined(CONFIG_CPU_SUBTYPE_SH7709) /* Should be at processor specific part.. */
outw(0x2240, INTC_ICR1);
/* Should be at processor specific part.. */
#if defined(CONFIG_CPU_SUBTYPE_SH7709)
__raw_writew(0x2240, INTC_ICR1);
#endif
outw(0xffff, HD64461_NIMR);
__raw_writew(0xffff, HD64461_NIMR);
/* IRQ 80 -> 95 belongs to HD64461 */
for (i = HD64461_IRQBASE; i < HD64461_IRQBASE + 16; i++) {
irq_desc[i].chip = &hd64461_irq_type;
}
setup_irq(CONFIG_HD64461_IRQ, &irq0);
for (i = HD64461_IRQBASE; i < HD64461_IRQBASE + 16; i++)
set_irq_chip_and_handler(i, &hd64461_irq_chip,
handle_level_irq);
#ifdef CONFIG_HD64461_ENABLER
printk(KERN_INFO "HD64461: enabling PCMCIA devices\n");
outb(0x4c, HD64461_PCC1CSCIER);
outb(0x00, HD64461_PCC1CSCR);
__raw_writeb(0x4c, HD64461_PCC1CSCIER);
__raw_writeb(0x00, HD64461_PCC1CSCR);
#endif
return 0;

438
arch/sh/configs/edosk7705_defconfig Normal file
View File

@ -0,0 +1,438 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc6
# Wed Dec 17 13:53:02 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig"
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
# CONFIG_EXPERIMENTAL is not set
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SYSVIPC is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_EMBEDDED=y
# CONFIG_UID16 is not set
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_KALLSYMS is not set
# CONFIG_HOTPLUG is not set
# CONFIG_PRINTK is not set
# CONFIG_BUG is not set
# CONFIG_ELF_CORE is not set
# CONFIG_COMPAT_BRK is not set
# CONFIG_BASE_FULL is not set
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
# CONFIG_SIGNALFD is not set
# CONFIG_TIMERFD is not set
# CONFIG_EVENTFD is not set
CONFIG_SHMEM=y
# CONFIG_AIO is not set
# CONFIG_VM_EVENT_COUNTERS is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=1
# CONFIG_MODULES is not set
# CONFIG_BLOCK is not set
CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
# System type
#
CONFIG_CPU_SH3=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_CPU_SUBTYPE_MXG is not set
CONFIG_CPU_SUBTYPE_SH7705=y
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7708 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
# CONFIG_CPU_SUBTYPE_SH7710 is not set
# CONFIG_CPU_SUBTYPE_SH7712 is not set
# CONFIG_CPU_SUBTYPE_SH7720 is not set
# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
# CONFIG_CPU_SUBTYPE_SH7751 is not set
# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
# CONFIG_CPU_SUBTYPE_SH7723 is not set
# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
# CONFIG_CPU_SUBTYPE_SH7785 is not set
# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
# CONFIG_CPU_SUBTYPE_SH7722 is not set
# CONFIG_CPU_SUBTYPE_SH7366 is not set
# CONFIG_CPU_SUBTYPE_SH5_101 is not set
# CONFIG_CPU_SUBTYPE_SH5_103 is not set
#
# Memory management options
#
CONFIG_QUICKLIST=y
CONFIG_MMU=y
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_29BIT=y
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_MAX_ACTIVE_REGIONS=1
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_ENTRY_OFFSET=0x00001000
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_UNEVICTABLE_LRU=y
#
# Cache configuration
#
CONFIG_SH7705_CACHE_32KB=y
# CONFIG_SH_DIRECT_MAPPED is not set
CONFIG_CACHE_WRITEBACK=y
# CONFIG_CACHE_WRITETHROUGH is not set
# CONFIG_CACHE_OFF is not set
#
# Processor features
#
CONFIG_CPU_LITTLE_ENDIAN=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_SH_ADC=y
CONFIG_CPU_HAS_INTEVT=y
CONFIG_CPU_HAS_SR_RB=y
#
# Board support
#
# CONFIG_SH_SOLUTION_ENGINE is not set
CONFIG_SH_EDOSK7705=y
#
# Timer and clock configuration
#
CONFIG_SH_TMU=y
CONFIG_SH_TIMER_IRQ=16
CONFIG_SH_PCLK_FREQ=31250000
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# DMA support
#
# CONFIG_SH_DMA is not set
#
# Companion Chips
#
#
# Additional SuperH Device Drivers
#
# CONFIG_HEARTBEAT is not set
# CONFIG_PUSH_SWITCH is not set
#
# Kernel features
#
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
#
# Boot options
#
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
# CONFIG_CMDLINE_BOOL is not set
#
# Bus options
#
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_NET is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
#
# SCSI device support
#
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_PHONE is not set
#
# Input device support
#
# CONFIG_INPUT is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_SH_SCI is not set
# CONFIG_UNIX98_PTYS is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_R3964 is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
#
# CONFIG_DAB is not set
#
# Graphics support
#
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_SOUND is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
#
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# Pseudo filesystems
#
# CONFIG_PROC_FS is not set
# CONFIG_SYSFS is not set
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
#
# Miscellaneous filesystems
#
# CONFIG_NLS is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
#
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
# CONFIG_MORE_COMPILE_OPTIONS is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
# CONFIG_CRC32 is not set
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y

703
arch/sh/configs/rsk7201_defconfig Normal file
View File

@ -0,0 +1,703 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc6
# Mon Dec 8 14:48:02 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig"
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
# CONFIG_GENERIC_GPIO is not set
# CONFIG_GENERIC_TIME is not set
# CONFIG_GENERIC_CLOCKEVENTS is not set
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_IKCONFIG=y
# CONFIG_IKCONFIG_PROC is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
# CONFIG_AIO is not set
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
CONFIG_PROFILING=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
CONFIG_TINY_SHMEM=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
# System type
#
CONFIG_CPU_SH2=y
CONFIG_CPU_SH2A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
CONFIG_CPU_SUBTYPE_SH7201=y
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_CPU_SUBTYPE_MXG is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7708 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
# CONFIG_CPU_SUBTYPE_SH7710 is not set
# CONFIG_CPU_SUBTYPE_SH7712 is not set
# CONFIG_CPU_SUBTYPE_SH7720 is not set
# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
# CONFIG_CPU_SUBTYPE_SH7751 is not set
# CONFIG_CPU_SUBTYPE_SH7751R is not set
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
# CONFIG_CPU_SUBTYPE_SH7723 is not set
# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
# CONFIG_CPU_SUBTYPE_SH7785 is not set
# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
# CONFIG_CPU_SUBTYPE_SH7722 is not set
# CONFIG_CPU_SUBTYPE_SH7366 is not set
# CONFIG_CPU_SUBTYPE_SH5_101 is not set
# CONFIG_CPU_SUBTYPE_SH5_103 is not set
#
# Memory management options
#
CONFIG_QUICKLIST=y
CONFIG_PAGE_OFFSET=0x00000000
CONFIG_MEMORY_START=0x08000000
CONFIG_MEMORY_SIZE=0x01000000
CONFIG_29BIT=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_MAX_ACTIVE_REGIONS=1
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_ENTRY_OFFSET=0x00001000
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
#
# Cache configuration
#
# CONFIG_SH_DIRECT_MAPPED is not set
CONFIG_CACHE_WRITEBACK=y
# CONFIG_CACHE_WRITETHROUGH is not set
# CONFIG_CACHE_OFF is not set
#
# Processor features
#
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_SH_FPU=y
CONFIG_CPU_HAS_FPU=y
#
# Board support
#
CONFIG_SH_RSK=y
CONFIG_SH_RSK7201=y
# CONFIG_SH_RSK7203 is not set
#
# Timer and clock configuration
#
# CONFIG_SH_CMT is not set
CONFIG_SH_MTU2=y
CONFIG_SH_TIMER_IRQ=16
CONFIG_SH_PCLK_FREQ=40000000
CONFIG_SH_CLK_MD=0
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# DMA support
#
#
# Companion Chips
#
#
# Additional SuperH Device Drivers
#
# CONFIG_HEARTBEAT is not set
# CONFIG_PUSH_SWITCH is not set
#
# Kernel features
#
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
# CONFIG_SECCOMP is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_GUSA=y
#
# Boot options
#
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ignore_loglevel"
#
# Bus options
#
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCCARD is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF_FDPIC=y
CONFIG_BINFMT_FLAT=y
CONFIG_BINFMT_ZFLAT=y
CONFIG_BINFMT_SHARED_FLAT=y
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Power management options (EXPERIMENTAL)
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
# CONFIG_NET is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# CONFIG_FW_LOADER is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0x0
CONFIG_MTD_PHYSMAP_LEN=0x0
CONFIG_MTD_PHYSMAP_BANKWIDTH=4
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
# CONFIG_MTD_NAND is not set
# CONFIG_MTD_ONENAND is not set
#
# UBI - Unsorted block images
#
# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
# CONFIG_VT is not set
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=8
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_UNIX98_PTYS is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
#
CONFIG_DAB=y
#
# Graphics support
#
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=y
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_SH=y
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_FILE_LOCKING is not set
# CONFIG_XFS_FS is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
# CONFIG_JFFS2_LZO is not set
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
CONFIG_ROMFS_FS=y
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_NLS is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
# CONFIG_EARLY_SCIF_CONSOLE is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
# CONFIG_CRYPTO is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y

65
arch/sh/configs/rsk7203_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.27
# Tue Oct 21 12:58:47 2008
# Linux kernel version: 2.6.28-rc6
# Mon Dec 8 14:35:03 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@ -16,6 +16,8 @@ CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_GPIO=y
# CONFIG_GENERIC_TIME is not set
# CONFIG_GENERIC_CLOCKEVENTS is not set
# CONFIG_ARCH_SUSPEND_POSSIBLE is not set
# CONFIG_ARCH_HIBERNATION_POSSIBLE is not set
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
@ -75,7 +77,6 @@ CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
# CONFIG_SLAB is not set
# CONFIG_SLUB is not set
CONFIG_SLOB=y
@ -126,6 +127,7 @@ CONFIG_CLASSIC_RCU=y
CONFIG_CPU_SH2=y
CONFIG_CPU_SH2A=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
# CONFIG_CPU_SUBTYPE_SH7201 is not set
CONFIG_CPU_SUBTYPE_SH7203=y
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@ -211,6 +213,8 @@ CONFIG_CPU_HAS_FPU=y
#
# Board support
#
CONFIG_SH_RSK=y
# CONFIG_SH_RSK7201 is not set
CONFIG_SH_RSK7203=y
#
@ -296,6 +300,14 @@ CONFIG_BINFMT_ZFLAT=y
CONFIG_BINFMT_SHARED_FLAT=y
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Power management options (EXPERIMENTAL)
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_NET=y
#
@ -477,6 +489,7 @@ CONFIG_BLK_DEV=y
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@ -603,11 +616,11 @@ CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@ -617,7 +630,11 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_BQ24022 is not set
#
# Multimedia devices
@ -702,19 +719,22 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_SL811_HCD is not set
CONFIG_USB_R8A66597_HCD=y
# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
@ -725,11 +745,11 @@ CONFIG_USB_R8A66597_HCD=y
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# may also be needed; see USB_STORAGE Help for more information
# see USB_STORAGE Help for more information
#
# CONFIG_USB_LIBUSUAL is not set
@ -770,7 +790,22 @@ CONFIG_USB_R8A66597_HCD=y
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
CONFIG_LEDS_GPIO=y
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
@ -812,6 +847,7 @@ CONFIG_RTC_DRV_SH=y
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@ -950,9 +986,14 @@ CONFIG_FRAME_POINTER=y
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FTRACE=y
# CONFIG_FTRACE is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set

949
arch/sh/configs/rts7751r2dplus_qemu_defconfig
View File

@ -1,949 +0,0 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.27
# Wed Oct 22 18:51:20 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig"
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_SYS_SUPPORTS_PCI=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_IO_TRAPPED=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_COMPAT_BRK=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
# CONFIG_MARKERS is not set
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
# System type
#
CONFIG_CPU_SH4=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
# CONFIG_CPU_SUBTYPE_MXG is not set
# CONFIG_CPU_SUBTYPE_SH7705 is not set
# CONFIG_CPU_SUBTYPE_SH7706 is not set
# CONFIG_CPU_SUBTYPE_SH7707 is not set
# CONFIG_CPU_SUBTYPE_SH7708 is not set
# CONFIG_CPU_SUBTYPE_SH7709 is not set
# CONFIG_CPU_SUBTYPE_SH7710 is not set
# CONFIG_CPU_SUBTYPE_SH7712 is not set
# CONFIG_CPU_SUBTYPE_SH7720 is not set
# CONFIG_CPU_SUBTYPE_SH7721 is not set
# CONFIG_CPU_SUBTYPE_SH7750 is not set
# CONFIG_CPU_SUBTYPE_SH7091 is not set
# CONFIG_CPU_SUBTYPE_SH7750R is not set
# CONFIG_CPU_SUBTYPE_SH7750S is not set
# CONFIG_CPU_SUBTYPE_SH7751 is not set
CONFIG_CPU_SUBTYPE_SH7751R=y
# CONFIG_CPU_SUBTYPE_SH7760 is not set
# CONFIG_CPU_SUBTYPE_SH4_202 is not set
# CONFIG_CPU_SUBTYPE_SH7723 is not set
# CONFIG_CPU_SUBTYPE_SH7763 is not set
# CONFIG_CPU_SUBTYPE_SH7770 is not set
# CONFIG_CPU_SUBTYPE_SH7780 is not set
# CONFIG_CPU_SUBTYPE_SH7785 is not set
# CONFIG_CPU_SUBTYPE_SHX3 is not set
# CONFIG_CPU_SUBTYPE_SH7343 is not set
# CONFIG_CPU_SUBTYPE_SH7722 is not set
# CONFIG_CPU_SUBTYPE_SH7366 is not set
# CONFIG_CPU_SUBTYPE_SH5_101 is not set
# CONFIG_CPU_SUBTYPE_SH5_103 is not set
#
# Memory management options
#
CONFIG_QUICKLIST=y
CONFIG_MMU=y
CONFIG_PAGE_OFFSET=0x80000000
CONFIG_MEMORY_START=0x0c000000
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_29BIT=y
CONFIG_VSYSCALL=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_MAX_ACTIVE_REGIONS=1
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_ENTRY_OFFSET=0x00001000
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=2
CONFIG_UNEVICTABLE_LRU=y
#
# Cache configuration
#
# CONFIG_SH_DIRECT_MAPPED is not set
CONFIG_CACHE_WRITEBACK=y
# CONFIG_CACHE_WRITETHROUGH is not set
# CONFIG_CACHE_OFF is not set
#
# Processor features
#
CONFIG_CPU_LITTLE_ENDIAN=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_SH_FPU=y
# CONFIG_SH_STORE_QUEUES is not set
CONFIG_CPU_HAS_INTEVT=y
CONFIG_CPU_HAS_SR_RB=y
CONFIG_CPU_HAS_PTEA=y
CONFIG_CPU_HAS_FPU=y
#
# Board support
#
# CONFIG_SH_7751_SYSTEMH is not set
# CONFIG_SH_SECUREEDGE5410 is not set
CONFIG_SH_RTS7751R2D=y
# CONFIG_SH_LANDISK is not set
# CONFIG_SH_TITAN is not set
# CONFIG_SH_LBOX_RE2 is not set
#
# RTS7751R2D Board Revision
#
CONFIG_RTS7751R2D_PLUS=y
# CONFIG_RTS7751R2D_1 is not set
#
# Timer and clock configuration
#
CONFIG_SH_TMU=y
CONFIG_SH_TIMER_IRQ=16
CONFIG_SH_PCLK_FREQ=60000000
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# DMA support
#
# CONFIG_SH_DMA is not set
#
# Companion Chips
#
#
# Additional SuperH Device Drivers
#
CONFIG_HEARTBEAT=y
# CONFIG_PUSH_SWITCH is not set
#
# Kernel features
#
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_SECCOMP=y
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_GUSA=y
# CONFIG_GUSA_RB is not set
#
# Boot options
#
CONFIG_ZERO_PAGE_OFFSET=0x00010000
CONFIG_BOOT_LINK_OFFSET=0x00800000
# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=tty0 console=ttySC0,115200 root=/dev/sda1 earlyprintk=serial"
#
# Bus options
#
# CONFIG_PCI is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
# CONFIG_NET is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_SATA_PMP=y
CONFIG_ATA_SFF=y
# CONFIG_SATA_MV is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_MD is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_CONSOLE is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=1
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_BITBANG=y
# CONFIG_SPI_SH_SCI is not set
#
# SPI Protocol Masters
#
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
CONFIG_MFD_SM501=y
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_WM8400 is not set
#
# Multimedia devices
#
#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_VIDEO_MEDIA is not set
#
# Multimedia drivers
#
CONFIG_DAB=y
#
# Graphics support
#
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_SH_MOBILE_LCDC=m
CONFIG_FB_SM501=y
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
# CONFIG_LOGO_SUPERH_MONO is not set
# CONFIG_LOGO_SUPERH_VGA16 is not set
CONFIG_LOGO_SUPERH_CLUT224=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SND=m
# CONFIG_SND_SEQUENCER is not set
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
CONFIG_SND_SPI=y
CONFIG_SND_SUPERH=y
# CONFIG_SND_SOC is not set
CONFIG_SOUND_PRIME=m
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
# CONFIG_HID_PID is not set
#
# Special HID drivers
#
CONFIG_HID_COMPAT=y
# CONFIG_USB_SUPPORT is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
CONFIG_RTC_DRV_R9701=y
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_SH is not set
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
CONFIG_MINIX_FS=y
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FTRACE=y
# CONFIG_FTRACE is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_BOOTMEM is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_4KSTACKS is not set
# CONFIG_IRQSTACKS is not set
# CONFIG_SH_KGDB is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set
#
# Block modes
#
# CONFIG_CRYPTO_CBC is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
#
# Hash modes
#
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_LZO is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_HW=y
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y

303
arch/sh/configs/se7343_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.27
# Wed Oct 22 19:00:21 2008
# Linux kernel version: 2.6.28-rc6
# Thu Dec 4 16:40:25 2008
#
CONFIG_SUPERH=y
CONFIG_SUPERH32=y
@ -74,7 +74,6 @@ CONFIG_EVENTFD=y
# CONFIG_SHMEM is not set
CONFIG_AIO=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
@ -127,6 +126,7 @@ CONFIG_CPU_SH4=y
CONFIG_CPU_SH4A=y
CONFIG_CPU_SH4AL_DSP=y
# CONFIG_CPU_SUBTYPE_SH7619 is not set
# CONFIG_CPU_SUBTYPE_SH7201 is not set
# CONFIG_CPU_SUBTYPE_SH7203 is not set
# CONFIG_CPU_SUBTYPE_SH7206 is not set
# CONFIG_CPU_SUBTYPE_SH7263 is not set
@ -227,7 +227,7 @@ CONFIG_SH_7343_SOLUTION_ENGINE=y
#
CONFIG_SH_TMU=y
CONFIG_SH_TIMER_IRQ=16
CONFIG_SH_PCLK_FREQ=27000000
CONFIG_SH_PCLK_FREQ=33333333
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
@ -274,7 +274,8 @@ CONFIG_GUSA=y
#
CONFIG_ZERO_PAGE_OFFSET=0x00001000
CONFIG_BOOT_LINK_OFFSET=0x00800000
# CONFIG_CMDLINE_BOOL is not set
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttySC0,115200"
#
# Bus options
@ -463,6 +464,7 @@ CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
@ -519,23 +521,10 @@ CONFIG_NETDEVICES=y
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=y
# CONFIG_AX88796 is not set
# CONFIG_STNIC is not set
CONFIG_SMC91X=y
# CONFIG_SMC911X is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_B44 is not set
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
#
# Wireless LAN
@ -543,6 +532,26 @@ CONFIG_NETDEV_10000=y
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_IWLWIFI_LEDS is not set
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
CONFIG_USB_USBNET=y
# CONFIG_USB_NET_AX8817X is not set
CONFIG_USB_NET_CDCETHER=y
CONFIG_USB_NET_DM9601=y
# CONFIG_USB_NET_SMSC95XX is not set
# CONFIG_USB_NET_GL620A is not set
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_PLUSB is not set
# CONFIG_USB_NET_MCS7830 is not set
# CONFIG_USB_NET_RNDIS_HOST is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
# CONFIG_USB_NET_ZAURUS is not set
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
@ -597,13 +606,17 @@ CONFIG_DEVKMEM=y
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_CONSOLE is not set
CONFIG_SERIAL_8250_NR_UARTS=2
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=2
CONFIG_SERIAL_SH_SCI_NR_UARTS=4
CONFIG_SERIAL_SH_SCI_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
@ -615,7 +628,51 @@ CONFIG_HW_RANDOM=y
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_I2C is not set
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_HELPER_AUTO=y
#
# I2C Hardware Bus support
#
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_SH_MOBILE=y
# CONFIG_I2C_SIMTEC is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_STUB is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_AT24 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
@ -623,11 +680,11 @@ CONFIG_HW_RANDOM=y
# CONFIG_THERMAL is not set
# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
@ -637,7 +694,10 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
@ -657,6 +717,16 @@ CONFIG_VIDEO_MEDIA=y
# Multimedia drivers
#
# CONFIG_MEDIA_ATTACH is not set
CONFIG_MEDIA_TUNER=y
# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
CONFIG_MEDIA_TUNER_SIMPLE=y
CONFIG_MEDIA_TUNER_TDA8290=y
CONFIG_MEDIA_TUNER_TDA9887=y
CONFIG_MEDIA_TUNER_TEA5761=y
CONFIG_MEDIA_TUNER_TEA5767=y
CONFIG_MEDIA_TUNER_MT20XX=y
CONFIG_MEDIA_TUNER_XC2028=y
CONFIG_MEDIA_TUNER_XC5000=y
CONFIG_VIDEO_V4L2=y
CONFIG_VIDEO_V4L1=y
CONFIG_VIDEO_CAPTURE_DRIVERS=y
@ -665,8 +735,57 @@ CONFIG_VIDEO_CAPTURE_DRIVERS=y
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_CPIA2 is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_SOC_CAMERA is not set
CONFIG_V4L_USB_DRIVERS=y
# CONFIG_USB_VIDEO_CLASS is not set
CONFIG_USB_GSPCA=m
# CONFIG_USB_M5602 is not set
# CONFIG_USB_GSPCA_CONEX is not set
# CONFIG_USB_GSPCA_ETOMS is not set
# CONFIG_USB_GSPCA_FINEPIX is not set
# CONFIG_USB_GSPCA_MARS is not set
# CONFIG_USB_GSPCA_OV519 is not set
# CONFIG_USB_GSPCA_PAC207 is not set
# CONFIG_USB_GSPCA_PAC7311 is not set
# CONFIG_USB_GSPCA_SONIXB is not set
# CONFIG_USB_GSPCA_SONIXJ is not set
# CONFIG_USB_GSPCA_SPCA500 is not set
# CONFIG_USB_GSPCA_SPCA501 is not set
# CONFIG_USB_GSPCA_SPCA505 is not set
# CONFIG_USB_GSPCA_SPCA506 is not set
# CONFIG_USB_GSPCA_SPCA508 is not set
# CONFIG_USB_GSPCA_SPCA561 is not set
# CONFIG_USB_GSPCA_STK014 is not set
# CONFIG_USB_GSPCA_SUNPLUS is not set
# CONFIG_USB_GSPCA_T613 is not set
# CONFIG_USB_GSPCA_TV8532 is not set
# CONFIG_USB_GSPCA_VC032X is not set
# CONFIG_USB_GSPCA_ZC3XX is not set
# CONFIG_VIDEO_PVRUSB2 is not set
# CONFIG_VIDEO_EM28XX is not set
# CONFIG_VIDEO_USBVISION is not set
# CONFIG_USB_VICAM is not set
# CONFIG_USB_IBMCAM is not set
# CONFIG_USB_KONICAWC is not set
# CONFIG_USB_QUICKCAM_MESSENGER is not set
# CONFIG_USB_ET61X251 is not set
# CONFIG_VIDEO_OVCAMCHIP is not set
# CONFIG_USB_OV511 is not set
# CONFIG_USB_SE401 is not set
# CONFIG_USB_SN9C102 is not set
# CONFIG_USB_STV680 is not set
# CONFIG_USB_ZC0301 is not set
# CONFIG_USB_PWC is not set
# CONFIG_USB_ZR364XX is not set
# CONFIG_USB_STKWEBCAM is not set
# CONFIG_USB_S2255 is not set
CONFIG_RADIO_ADAPTERS=y
# CONFIG_USB_DSBR is not set
# CONFIG_USB_SI470X is not set
# CONFIG_USB_MR800 is not set
# CONFIG_DAB is not set
#
@ -700,6 +819,7 @@ CONFIG_FB_CFB_IMAGEBLIT=m
CONFIG_FB_SH_MOBILE_LCDC=m
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
@ -737,27 +857,147 @@ CONFIG_SND_DRIVERS=y
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
CONFIG_SND_SUPERH=y
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
#
# Special HID drivers
#
CONFIG_HID_COMPAT=y
# CONFIG_USB_SUPPORT is not set
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
CONFIG_HID_BRIGHT=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_CYPRESS=y
CONFIG_HID_DELL=y
CONFIG_HID_EZKEY=y
CONFIG_HID_GYRATION=y
CONFIG_HID_LOGITECH=y
# CONFIG_LOGITECH_FF is not set
# CONFIG_LOGIRUMBLEPAD2_FF is not set
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
CONFIG_HID_SUNPLUS=y
# CONFIG_THRUSTMASTER_FF is not set
# CONFIG_ZEROPLUS_FF is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
# CONFIG_USB_ARCH_HAS_OHCI is not set
# CONFIG_USB_ARCH_HAS_EHCI is not set
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_ISP116X_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;
#
#
# see USB_STORAGE Help for more information
#
# CONFIG_USB_STORAGE is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set
CONFIG_UIO=y
# CONFIG_UIO_PDRV is not set
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_SMX is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_STAGING is not set
CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@ -889,8 +1129,13 @@ CONFIG_FRAME_WARN=1024
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_LATENCYTOP is not set
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FTRACE=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
#
# Tracers
#
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
# CONFIG_SH_STANDARD_BIOS is not set

1
arch/sh/drivers/dma/Makefile
View File

@ -3,7 +3,6 @@
#
obj-$(CONFIG_SH_DMA_API) += dma-api.o dma-sysfs.o
obj-$(CONFIG_ISA_DMA_API) += dma-isa.o
obj-$(CONFIG_SH_DMA) += dma-sh.o
obj-$(CONFIG_SH_DREAMCAST) += dma-pvr2.o dma-g2.o
obj-$(CONFIG_SH_DMABRG) += dmabrg.o

106
arch/sh/drivers/dma/dma-isa.c
View File

@ -1,106 +0,0 @@
/*
* arch/sh/drivers/dma/dma-isa.c
*
* Generic ISA DMA wrapper for SH DMA API
*
* Copyright (C) 2003, 2004 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <asm/dma.h>
/*
* This implements a small wrapper set to make code using the old ISA DMA API
* work with the SH DMA API. Since most of the work in the new API happens
* at ops->xfer() time, we simply use the various set_dma_xxx() routines to
* fill in per-channel info, and then hand hand this off to ops->xfer() at
* enable_dma() time.
*
* For channels that are doing on-demand data transfer via cascading, the
* channel itself will still need to be configured through the new API. As
* such, this code is meant for only the simplest of tasks (and shouldn't be
* used in any new drivers at all).
*
* NOTE: ops->xfer() is the preferred way of doing things. However, there
* are some users of the ISA DMA API that exist in common code that we
* don't necessarily want to go out of our way to break, so we still
* allow for some compatibility at that level. Any new code is strongly
* advised to run far away from the ISA DMA API and use the SH DMA API
* directly.
*/
unsigned long claim_dma_lock(void)
{
unsigned long flags;
spin_lock_irqsave(&dma_spin_lock, flags);
return flags;
}
EXPORT_SYMBOL(claim_dma_lock);
void release_dma_lock(unsigned long flags)
{
spin_unlock_irqrestore(&dma_spin_lock, flags);
}
EXPORT_SYMBOL(release_dma_lock);
void disable_dma(unsigned int chan)
{
/* Nothing */
}
EXPORT_SYMBOL(disable_dma);
void enable_dma(unsigned int chan)
{
struct dma_info *info = get_dma_info(chan);
struct dma_channel *channel = &info->channels[chan];
info->ops->xfer(channel);
}
EXPORT_SYMBOL(enable_dma);
void clear_dma_ff(unsigned int chan)
{
/* Nothing */
}
EXPORT_SYMBOL(clear_dma_ff);
void set_dma_mode(unsigned int chan, char mode)
{
struct dma_info *info = get_dma_info(chan);
struct dma_channel *channel = &info->channels[chan];
channel->mode = mode;
}
EXPORT_SYMBOL(set_dma_mode);
void set_dma_addr(unsigned int chan, unsigned int addr)
{
struct dma_info *info = get_dma_info(chan);
struct dma_channel *channel = &info->channels[chan];
/*
* Single address mode is the only thing supported through
* this interface.
*/
if ((channel->mode & DMA_MODE_MASK) == DMA_MODE_READ) {
channel->sar = addr;
} else {
channel->dar = addr;
}
}
EXPORT_SYMBOL(set_dma_addr);
void set_dma_count(unsigned int chan, unsigned int count)
{
struct dma_info *info = get_dma_info(chan);
struct dma_channel *channel = &info->channels[chan];
channel->count = count;
}
EXPORT_SYMBOL(set_dma_count);

3
arch/sh/drivers/dma/dma-sh.c
View File

@ -205,7 +205,8 @@ static int sh_dmac_get_dma_residue(struct dma_channel *chan)
#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \
defined(CONFIG_CPU_SUBTYPE_SH7721) || \
defined(CONFIG_CPU_SUBTYPE_SH7780)
defined(CONFIG_CPU_SUBTYPE_SH7780) || \
defined(CONFIG_CPU_SUBTYPE_SH7709)
#define dmaor_read_reg() ctrl_inw(DMAOR)
#define dmaor_write_reg(data) ctrl_outw(data, DMAOR)
#else

1
arch/sh/drivers/dma/dma-sh.h
View File

@ -29,6 +29,7 @@
#define RS_IN 0x00000200
#define RS_OUT 0x00000300
#define TS_BLK 0x00000040
#define TM_BUR 0x00000020
#define CHCR_DE 0x00000001
#define CHCR_TE 0x00000002
#define CHCR_IE 0x00000004

1
arch/sh/drivers/pci/ops-sh03.c
View File

@ -18,6 +18,7 @@
*/
int __init pcibios_init_platform(void)
{
__set_io_port_base(SH7751_PCI_IO_BASE);
return 1;
}

12
arch/sh/drivers/pci/pci-sh7780.c
View File

@ -123,16 +123,14 @@ int __init sh7780_pcic_init(struct sh4_pci_address_map *map)
* Window0 = map->window0.size @ non-cached area base = SDRAM
* Window1 = map->window1.size @ cached area base = SDRAM
*/
word = ((map->window0.size - 1) & 0x1ff00001) | 0x01;
pci_write_reg(0x07f00001, SH4_PCILSR0);
word = ((map->window1.size - 1) & 0x1ff00001) | 0x01;
word = (CONFIG_MEMORY_SIZE - 0x00100000) | 0x00000001;
pci_write_reg(word, SH4_PCILSR0);
pci_write_reg(0x00000001, SH4_PCILSR1);
/* Set the values on window 0 PCI config registers */
word = P2SEGADDR(map->window0.base);
pci_write_reg(0xa8000000, SH4_PCILAR0);
pci_write_reg(0x08000000, SH7780_PCIMBAR0);
word = (CONFIG_MEMORY_SIZE > 0x08000000) ? 0x10000000 : 0x08000000;
pci_write_reg(word | 0xa0000000, SH4_PCILAR0);
pci_write_reg(word, SH7780_PCIMBAR0);
/* Set the values on window 1 PCI config registers */
word = P2SEGADDR(map->window1.base);
pci_write_reg(0x00000000, SH4_PCILAR1);
pci_write_reg(0x00000000, SH7780_PCIMBAR1);

11
arch/sh/include/asm/addrspace.h
View File

@ -49,5 +49,16 @@
/* Check if an address can be reached in 29 bits */
#define IS_29BIT(a) (((unsigned long)(a)) < 0x20000000)
#ifdef CONFIG_SH_STORE_QUEUES
/*
* This is a special case for the SH-4 store queues, as pages for this
* space still need to be faulted in before it's possible to flush the
* store queue cache for writeout to the remapped region.
*/
#define P3_ADDR_MAX (P4SEG_STORE_QUE + 0x04000000)
#else
#define P3_ADDR_MAX P4SEG
#endif
#endif /* __KERNEL__ */
#endif /* __ASM_SH_ADDRSPACE_H */

3
arch/sh/include/asm/bitops-grb.h
View File

@ -166,4 +166,7 @@ static inline int test_and_change_bit(int nr, volatile void * addr)
return retval;
}
#include <asm-generic/bitops/non-atomic.h>
#endif /* __ASM_SH_BITOPS_GRB_H */

91
arch/sh/include/asm/bitops-irq.h
View File

@ -1,91 +0,0 @@
#ifndef __ASM_SH_BITOPS_IRQ_H
#define __ASM_SH_BITOPS_IRQ_H
static inline void set_bit(int nr, volatile void *addr)
{
int mask;
volatile unsigned int *a = addr;
unsigned long flags;
a += nr >> 5;
mask = 1 << (nr & 0x1f);
local_irq_save(flags);
*a |= mask;
local_irq_restore(flags);
}
static inline void clear_bit(int nr, volatile void *addr)
{
int mask;
volatile unsigned int *a = addr;
unsigned long flags;
a += nr >> 5;
mask = 1 << (nr & 0x1f);
local_irq_save(flags);
*a &= ~mask;
local_irq_restore(flags);
}
static inline void change_bit(int nr, volatile void *addr)
{
int mask;
volatile unsigned int *a = addr;
unsigned long flags;
a += nr >> 5;
mask = 1 << (nr & 0x1f);
local_irq_save(flags);
*a ^= mask;
local_irq_restore(flags);
}
static inline int test_and_set_bit(int nr, volatile void *addr)
{
int mask, retval;
volatile unsigned int *a = addr;
unsigned long flags;
a += nr >> 5;
mask = 1 << (nr & 0x1f);
local_irq_save(flags);
retval = (mask & *a) != 0;
*a |= mask;
local_irq_restore(flags);
return retval;
}
static inline int test_and_clear_bit(int nr, volatile void *addr)
{
int mask, retval;
volatile unsigned int *a = addr;
unsigned long flags;
a += nr >> 5;
mask = 1 << (nr & 0x1f);
local_irq_save(flags);
retval = (mask & *a) != 0;
*a &= ~mask;
local_irq_restore(flags);
return retval;
}
static inline int test_and_change_bit(int nr, volatile void *addr)
{
int mask, retval;
volatile unsigned int *a = addr;
unsigned long flags;
a += nr >> 5;
mask = 1 << (nr & 0x1f);
local_irq_save(flags);
retval = (mask & *a) != 0;
*a ^= mask;
local_irq_restore(flags);
return retval;
}
#endif /* __ASM_SH_BITOPS_IRQ_H */

2
arch/sh/include/asm/bitops-llsc.h
View File

@ -141,4 +141,6 @@ static inline int test_and_change_bit(int nr, volatile void * addr)
return retval != 0;
}
#include <asm-generic/bitops/non-atomic.h>
#endif /* __ASM_SH_BITOPS_LLSC_H */

142
arch/sh/include/asm/bitops-op32.h Normal file
View File

@ -0,0 +1,142 @@
#ifndef __ASM_SH_BITOPS_OP32_H
#define __ASM_SH_BITOPS_OP32_H
/*
* The bit modifying instructions on SH-2A are only capable of working
* with a 3-bit immediate, which signifies the shift position for the bit
* being worked on.
*/
#if defined(__BIG_ENDIAN)
#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7)
#define BYTE_NUMBER(nr) ((nr ^ BITOP_LE_SWIZZLE) / BITS_PER_BYTE)
#define BYTE_OFFSET(nr) ((nr ^ BITOP_LE_SWIZZLE) % BITS_PER_BYTE)
#else
#define BYTE_NUMBER(nr) ((nr) / BITS_PER_BYTE)
#define BYTE_OFFSET(nr) ((nr) % BITS_PER_BYTE)
#endif
#define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
static inline void __set_bit(int nr, volatile unsigned long *addr)
{
if (IS_IMMEDIATE(nr)) {
__asm__ __volatile__ (
"bset.b %1, @(%O2,%0) ! __set_bit\n\t"
: "+r" (addr)
: "i" (BYTE_OFFSET(nr)), "i" (BYTE_NUMBER(nr))
: "t", "memory"
);
} else {
unsigned long mask = BIT_MASK(nr);
unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
*p |= mask;
}
}
static inline void __clear_bit(int nr, volatile unsigned long *addr)
{
if (IS_IMMEDIATE(nr)) {
__asm__ __volatile__ (
"bclr.b %1, @(%O2,%0) ! __clear_bit\n\t"
: "+r" (addr)
: "i" (BYTE_OFFSET(nr)),
"i" (BYTE_NUMBER(nr))
: "t", "memory"
);
} else {
unsigned long mask = BIT_MASK(nr);
unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
*p &= ~mask;
}
}
/**
* __change_bit - Toggle a bit in memory
* @nr: the bit to change
* @addr: the address to start counting from
*
* Unlike change_bit(), this function is non-atomic and may be reordered.
* If it's called on the same region of memory simultaneously, the effect
* may be that only one operation succeeds.
*/
static inline void __change_bit(int nr, volatile unsigned long *addr)
{
if (IS_IMMEDIATE(nr)) {
__asm__ __volatile__ (
"bxor.b %1, @(%O2,%0) ! __change_bit\n\t"
: "+r" (addr)
: "i" (BYTE_OFFSET(nr)),
"i" (BYTE_NUMBER(nr))
: "t", "memory"
);
} else {
unsigned long mask = BIT_MASK(nr);
unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
*p ^= mask;
}
}
/**
* __test_and_set_bit - Set a bit and return its old value
* @nr: Bit to set
* @addr: Address to count from
*
* This operation is non-atomic and can be reordered.
* If two examples of this operation race, one can appear to succeed
* but actually fail. You must protect multiple accesses with a lock.
*/
static inline int __test_and_set_bit(int nr, volatile unsigned long *addr)
{
unsigned long mask = BIT_MASK(nr);
unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
unsigned long old = *p;
*p = old | mask;
return (old & mask) != 0;
}
/**
* __test_and_clear_bit - Clear a bit and return its old value
* @nr: Bit to clear
* @addr: Address to count from
*
* This operation is non-atomic and can be reordered.
* If two examples of this operation race, one can appear to succeed
* but actually fail. You must protect multiple accesses with a lock.
*/
static inline int __test_and_clear_bit(int nr, volatile unsigned long *addr)
{
unsigned long mask = BIT_MASK(nr);
unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
unsigned long old = *p;
*p = old & ~mask;
return (old & mask) != 0;
}
/* WARNING: non atomic and it can be reordered! */
static inline int __test_and_change_bit(int nr,
volatile unsigned long *addr)
{
unsigned long mask = BIT_MASK(nr);
unsigned long *p = ((unsigned long *)addr) + BIT_WORD(nr);
unsigned long old = *p;
*p = old ^ mask;
return (old & mask) != 0;
}
/**
* test_bit - Determine whether a bit is set
* @nr: bit number to test
* @addr: Address to start counting from
*/
static inline int test_bit(int nr, const volatile unsigned long *addr)
{
return 1UL & (addr[BIT_WORD(nr)] >> (nr & (BITS_PER_LONG-1)));
}
#endif /* __ASM_SH_BITOPS_OP32_H */

9
arch/sh/include/asm/bitops.h
View File

@ -13,21 +13,22 @@
#ifdef CONFIG_GUSA_RB
#include <asm/bitops-grb.h>
#elif defined(CONFIG_CPU_SH2A)
#include <asm-generic/bitops/atomic.h>
#include <asm/bitops-op32.h>
#elif defined(CONFIG_CPU_SH4A)
#include <asm/bitops-llsc.h>
#else
#include <asm/bitops-irq.h>
#include <asm-generic/bitops/atomic.h>
#include <asm-generic/bitops/non-atomic.h>
#endif
/*
* clear_bit() doesn't provide any barrier for the compiler.
*/
#define smp_mb__before_clear_bit() barrier()
#define smp_mb__after_clear_bit() barrier()
#include <asm-generic/bitops/non-atomic.h>
#ifdef CONFIG_SUPERH32
static inline unsigned long ffz(unsigned long word)
{

2
arch/sh/include/asm/bugs.h
View File

@ -25,7 +25,7 @@ static void __init check_bugs(void)
case CPU_SH7619:
*p++ = '2';
break;
case CPU_SH7203 ... CPU_MXG:
case CPU_SH7201 ... CPU_MXG:
*p++ = '2';
*p++ = 'a';
break;

2
arch/sh/include/asm/elf.h
View File

@ -108,13 +108,11 @@ typedef struct user_fpu_struct elf_fpregset_t;
#define elf_check_fdpic(x) ((x)->e_flags & EF_SH_FDPIC)
#define elf_check_const_displacement(x) ((x)->e_flags & EF_SH_PIC)
#ifdef CONFIG_SUPERH32
/*
* Enable dump using regset.
* This covers all of general/DSP/FPU regs.
*/
#define CORE_DUMP_USE_REGSET
#endif
#define USE_ELF_CORE_DUMP
#define ELF_FDPIC_CORE_EFLAGS EF_SH_FDPIC

28
arch/sh/include/asm/ftrace.h
View File

@ -1,8 +1,34 @@
#ifndef __ASM_SH_FTRACE_H
#define __ASM_SH_FTRACE_H
#ifdef CONFIG_FUNCTION_TRACER
#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
#ifndef __ASSEMBLY__
extern void mcount(void);
#endif
#define MCOUNT_ADDR ((long)(mcount))
#ifdef CONFIG_DYNAMIC_FTRACE
#define CALLER_ADDR ((long)(ftrace_caller))
#define STUB_ADDR ((long)(ftrace_stub))
#define MCOUNT_INSN_OFFSET ((STUB_ADDR - CALLER_ADDR) >> 1)
struct dyn_arch_ftrace {
/* No extra data needed on sh */
};
#endif /* CONFIG_DYNAMIC_FTRACE */
static inline unsigned long ftrace_call_adjust(unsigned long addr)
{
/* 'addr' is the memory table address. */
return addr;
}
#endif /* __ASSEMBLY__ */
#endif /* CONFIG_FUNCTION_TRACER */
#endif /* __ASM_SH_FTRACE_H */

4
arch/sh/include/asm/io.h
View File

@ -260,6 +260,10 @@ __ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags)
return (void __iomem *)P2SEGADDR(offset);
}
/* P4 above the store queues are always mapped. */
if (unlikely(offset >= P3_ADDR_MAX))
return (void __iomem *)P4SEGADDR(offset);
#endif
return __ioremap(offset, size, flags);

70
arch/sh/include/asm/kgdb.h
View File

@ -1,21 +1,7 @@
/*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
* Based on original code by Glenn Engel, Jim Kingdon,
* David Grothe <dave@gcom.com>, Tigran Aivazian, <tigran@sco.com> and
* Amit S. Kale <akale@veritas.com>
*
* Super-H port based on sh-stub.c (Ben Lee and Steve Chamberlain) by
* Henry Bell <henry.bell@st.com>
*
* Header file for low-level support for remote debug using GDB.
*
*/
#ifndef __KGDB_H
#define __KGDB_H
#ifndef __ASM_SH_KGDB_H
#define __ASM_SH_KGDB_H
#include <asm/cacheflush.h>
#include <asm/ptrace.h>
/* Same as pt_regs but has vbr in place of syscall_nr */
@ -30,40 +16,26 @@ struct kgdb_regs {
unsigned long vbr;
};
enum regnames {
GDB_R0, GDB_R1, GDB_R2, GDB_R3, GDB_R4, GDB_R5, GDB_R6, GDB_R7,
GDB_R8, GDB_R9, GDB_R10, GDB_R11, GDB_R12, GDB_R13, GDB_R14, GDB_R15,
GDB_PC, GDB_PR, GDB_SR, GDB_GBR, GDB_MACH, GDB_MACL, GDB_VBR,
};
#define NUMREGBYTES ((GDB_VBR + 1) * 4)
static inline void arch_kgdb_breakpoint(void)
{
__asm__ __volatile__ ("trapa #0x3c\n");
}
/* State info */
extern char kgdb_in_gdb_mode;
extern int kgdb_nofault; /* Ignore bus errors (in gdb mem access) */
extern char in_nmi; /* Debounce flag to prevent NMI reentry*/
/* SCI */
extern int kgdb_portnum;
extern int kgdb_baud;
extern char kgdb_parity;
extern char kgdb_bits;
#define BUFMAX 2048
/* Init and interface stuff */
extern int kgdb_init(void);
extern int (*kgdb_getchar)(void);
extern void (*kgdb_putchar)(int);
#define CACHE_FLUSH_IS_SAFE 1
#define BREAK_INSTR_SIZE 2
/* Trap functions */
typedef void (kgdb_debug_hook_t)(struct pt_regs *regs);
typedef void (kgdb_bus_error_hook_t)(void);
extern kgdb_debug_hook_t *kgdb_debug_hook;
extern kgdb_bus_error_hook_t *kgdb_bus_err_hook;
/* Console */
struct console;
void kgdb_console_write(struct console *co, const char *s, unsigned count);
extern int kgdb_console_setup(struct console *, char *);
/* Prototypes for jmp fns */
#define _JBLEN 9
typedef int jmp_buf[_JBLEN];
extern void longjmp(jmp_buf __jmpb, int __retval);
extern int setjmp(jmp_buf __jmpb);
/* Forced breakpoint */
#define breakpoint() __asm__ __volatile__("trapa #0x3c")
#endif
#endif /* __ASM_SH_KGDB_H */

5
arch/sh/include/asm/machvec.h
View File

@ -14,8 +14,6 @@
#include <linux/time.h>
#include <asm/machtypes.h>
struct device;
struct sh_machine_vector {
void (*mv_setup)(char **cmdline_p);
const char *mv_name;
@ -45,9 +43,6 @@ struct sh_machine_vector {
int (*mv_irq_demux)(int irq);
void (*mv_init_irq)(void);
void (*mv_init_pci)(void);
void (*mv_heartbeat)(void);
void __iomem *(*mv_ioport_map)(unsigned long port, unsigned int size);
void (*mv_ioport_unmap)(void __iomem *);

4
arch/sh/include/asm/mmu_context.h
View File

@ -22,7 +22,7 @@
#define MMU_CONTEXT_ASID_MASK 0x000000ff
#define MMU_CONTEXT_VERSION_MASK 0xffffff00
#define MMU_CONTEXT_FIRST_VERSION 0x00000100
#define NO_CONTEXT 0
#define NO_CONTEXT 0UL
/* ASID is 8-bit value, so it can't be 0x100 */
#define MMU_NO_ASID 0x100
@ -130,7 +130,7 @@ static inline void switch_mm(struct mm_struct *prev,
#define destroy_context(mm) do { } while (0)
#define set_asid(asid) do { } while (0)
#define get_asid() (0)
#define cpu_asid(cpu, mm) ({ (void)cpu; 0; })
#define cpu_asid(cpu, mm) ({ (void)cpu; NO_CONTEXT; })
#define switch_and_save_asid(asid) (0)
#define set_TTB(pgd) do { } while (0)
#define get_TTB() (0)

112
arch/sh/include/asm/mutex-llsc.h Normal file
View File

@ -0,0 +1,112 @@
/*
* arch/sh/include/asm/mutex-llsc.h
*
* SH-4A optimized mutex locking primitives
*
* Please look into asm-generic/mutex-xchg.h for a formal definition.
*/
#ifndef __ASM_SH_MUTEX_LLSC_H
#define __ASM_SH_MUTEX_LLSC_H
/*
* Attempting to lock a mutex on SH4A is done like in ARMv6+ architecure.
* with a bastardized atomic decrement (it is not a reliable atomic decrement
* but it satisfies the defined semantics for our purpose, while being
* smaller and faster than a real atomic decrement or atomic swap.
* The idea is to attempt decrementing the lock value only once. If once
* decremented it isn't zero, or if its store-back fails due to a dispute
* on the exclusive store, we simply bail out immediately through the slow
* path where the lock will be reattempted until it succeeds.
*/
static inline void
__mutex_fastpath_lock(atomic_t *count, void (*fail_fn)(atomic_t *))
{
int __ex_flag, __res;
__asm__ __volatile__ (
"movli.l @%2, %0 \n"
"add #-1, %0 \n"
"movco.l %0, @%2 \n"
"movt %1 \n"
: "=&z" (__res), "=&r" (__ex_flag)
: "r" (&(count)->counter)
: "t");
__res |= !__ex_flag;
if (unlikely(__res != 0))
fail_fn(count);
}
static inline int
__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *))
{
int __ex_flag, __res;
__asm__ __volatile__ (
"movli.l @%2, %0 \n"
"add #-1, %0 \n"
"movco.l %0, @%2 \n"
"movt %1 \n"
: "=&z" (__res), "=&r" (__ex_flag)
: "r" (&(count)->counter)
: "t");
__res |= !__ex_flag;
if (unlikely(__res != 0))
__res = fail_fn(count);
return __res;
}
static inline void
__mutex_fastpath_unlock(atomic_t *count, void (*fail_fn)(atomic_t *))
{
int __ex_flag, __res;
__asm__ __volatile__ (
"movli.l @%2, %0 \n\t"
"add #1, %0 \n\t"
"movco.l %0, @%2 \n\t"
"movt %1 \n\t"
: "=&z" (__res), "=&r" (__ex_flag)
: "r" (&(count)->counter)
: "t");
__res |= !__ex_flag;
if (unlikely(__res <= 0))
fail_fn(count);
}
/*
* If the unlock was done on a contended lock, or if the unlock simply fails
* then the mutex remains locked.
*/
#define __mutex_slowpath_needs_to_unlock() 1
/*
* For __mutex_fastpath_trylock we do an atomic decrement and check the
* result and put it in the __res variable.
*/
static inline int
__mutex_fastpath_trylock(atomic_t *count, int (*fail_fn)(atomic_t *))
{
int __res, __orig;
__asm__ __volatile__ (
"1: movli.l @%2, %0 \n\t"
"dt %0 \n\t"
"movco.l %0,@%2 \n\t"
"bf 1b \n\t"
"cmp/eq #0,%0 \n\t"
"bt 2f \n\t"
"mov #0, %1 \n\t"
"bf 3f \n\t"
"2: mov #1, %1 \n\t"
"3: "
: "=&z" (__orig), "=&r" (__res)
: "r" (&count->counter)
: "t");
return __res;
}
#endif /* __ASM_SH_MUTEX_LLSC_H */

5
arch/sh/include/asm/mutex.h
View File

@ -5,5 +5,8 @@
* implementation in place, or pick the atomic_xchg() based generic
* implementation. (see asm-generic/mutex-xchg.h for details)
*/
#if defined(CONFIG_CPU_SH4A)
#include <asm/mutex-llsc.h>
#else
#include <asm-generic/mutex-dec.h>
#endif

17
arch/sh/include/asm/pm.h
View File

@ -1,17 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright 2006 (c) Andriy Skulysh <askulysh@gmail.com>
*
*/
#ifndef __ASM_SH_PM_H
#define __ASM_SH_PM_H
extern u8 wakeup_start;
extern u8 wakeup_end;
void pm_enter(void);
#endif

5
arch/sh/include/asm/processor.h
View File

@ -18,7 +18,7 @@ enum cpu_type {
CPU_SH7619,
/* SH-2A types */
CPU_SH7203, CPU_SH7206, CPU_SH7263, CPU_MXG,
CPU_SH7201, CPU_SH7203, CPU_SH7206, CPU_SH7263, CPU_MXG,
/* SH-3 types */
CPU_SH7705, CPU_SH7706, CPU_SH7707,
@ -82,6 +82,9 @@ extern struct sh_cpuinfo cpu_data[];
#define current_cpu_data cpu_data[smp_processor_id()]
#define raw_current_cpu_data cpu_data[raw_smp_processor_id()]
#define cpu_sleep() __asm__ __volatile__ ("sleep" : : : "memory")
#define cpu_relax() barrier()
/* Forward decl */
struct seq_operations;

12
arch/sh/include/asm/processor_32.h
View File

@ -175,6 +175,15 @@ static __inline__ void enable_fpu(void)
void show_trace(struct task_struct *tsk, unsigned long *sp,
struct pt_regs *regs);
#ifdef CONFIG_DUMP_CODE
void show_code(struct pt_regs *regs);
#else
static inline void show_code(struct pt_regs *regs)
{
}
#endif
extern unsigned long get_wchan(struct task_struct *p);
#define KSTK_EIP(tsk) (task_pt_regs(tsk)->pc)
@ -182,9 +191,6 @@ extern unsigned long get_wchan(struct task_struct *p);
#define user_stack_pointer(regs) ((regs)->regs[15])
#define cpu_sleep() __asm__ __volatile__ ("sleep" : : : "memory")
#define cpu_relax() barrier()
#if defined(CONFIG_CPU_SH2A) || defined(CONFIG_CPU_SH3) || \
defined(CONFIG_CPU_SH4)
#define PREFETCH_STRIDE L1_CACHE_BYTES

4
arch/sh/include/asm/processor_64.h
View File

@ -226,9 +226,7 @@ extern unsigned long get_wchan(struct task_struct *p);
#define KSTK_EIP(tsk) ((tsk)->thread.pc)
#define KSTK_ESP(tsk) ((tsk)->thread.sp)
#define user_stack_pointer(regs) ((regs)->sp)
#define cpu_relax() barrier()
#define user_stack_pointer(regs) ((regs)->regs[15])
#endif /* __ASSEMBLY__ */
#endif /* __ASM_SH_PROCESSOR_64_H */

2
arch/sh/include/asm/ptrace.h
View File

@ -86,6 +86,7 @@ struct pt_dspregs {
unsigned long re;
unsigned long mod;
};
#endif
#define PTRACE_GETREGS 12 /* General registers */
#define PTRACE_SETREGS 13
@ -100,7 +101,6 @@ struct pt_dspregs {
#define PTRACE_GETDSPREGS 55 /* DSP registers */
#define PTRACE_SETDSPREGS 56
#endif
#ifdef __KERNEL__
#include <asm/addrspace.h>

1
arch/sh/include/asm/sh_bios.h
View File

@ -10,7 +10,6 @@
extern void sh_bios_console_write(const char *buf, unsigned int len);
extern void sh_bios_char_out(char ch);
extern int sh_bios_in_gdb_mode(void);
extern void sh_bios_gdb_detach(void);
extern void sh_bios_get_node_addr(unsigned char *node_addr);

21
arch/sh/include/asm/string_64.h
View File

@ -1,17 +1,20 @@
#ifndef __ASM_SH_STRING_64_H
#define __ASM_SH_STRING_64_H
/*
* include/asm-sh/string_64.h
*
* Copyright (C) 2000, 2001 Paolo Alberelli
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#ifdef __KERNEL__
#define __HAVE_ARCH_MEMSET
extern void *memset(void *__s, int __c, size_t __count);
#define __HAVE_ARCH_MEMCPY
extern void *memcpy(void *dest, const void *src, size_t count);
#define __HAVE_ARCH_STRLEN
extern size_t strlen(const char *);
#define __HAVE_ARCH_STRCPY
extern char *strcpy(char *__dest, const char *__src);
#endif /* __KERNEL__ */
#endif /* __ASM_SH_STRING_64_H */

2
arch/sh/include/asm/syscall_32.h
View File

@ -5,7 +5,7 @@
#include <linux/sched.h>
#include <asm/ptrace.h>
/* The system call number is given by the user in %g1 */
/* The system call number is given by the user in R3 */
static inline long syscall_get_nr(struct task_struct *task,
struct pt_regs *regs)
{

76
arch/sh/include/asm/syscall_64.h
View File

@ -1,6 +1,80 @@
#ifndef __ASM_SH_SYSCALL_64_H
#define __ASM_SH_SYSCALL_64_H
#include <asm-generic/syscall.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <asm/ptrace.h>
/* The system call number is given by the user in R9 */
static inline long syscall_get_nr(struct task_struct *task,
struct pt_regs *regs)
{
return (regs->syscall_nr >= 0) ? regs->regs[9] : -1L;
}
static inline void syscall_rollback(struct task_struct *task,
struct pt_regs *regs)
{
/*
* XXX: This needs some thought. On SH we don't
* save away the original R9 value anywhere.
*/
}
static inline bool syscall_has_error(struct pt_regs *regs)
{
return (regs->sr & 0x1) ? true : false;
}
static inline void syscall_set_error(struct pt_regs *regs)
{
regs->sr |= 0x1;
}
static inline void syscall_clear_error(struct pt_regs *regs)
{
regs->sr &= ~0x1;
}
static inline long syscall_get_error(struct task_struct *task,
struct pt_regs *regs)
{
return syscall_has_error(regs) ? regs->regs[9] : 0;
}
static inline long syscall_get_return_value(struct task_struct *task,
struct pt_regs *regs)
{
return regs->regs[9];
}
static inline void syscall_set_return_value(struct task_struct *task,
struct pt_regs *regs,
int error, long val)
{
if (error) {
syscall_set_error(regs);
regs->regs[9] = -error;
} else {
syscall_clear_error(regs);
regs->regs[9] = val;
}
}
static inline void syscall_get_arguments(struct task_struct *task,
struct pt_regs *regs,
unsigned int i, unsigned int n,
unsigned long *args)
{
BUG_ON(i + n > 6);
memcpy(args, &regs->regs[2 + i], n * sizeof(args[0]));
}
static inline void syscall_set_arguments(struct task_struct *task,
struct pt_regs *regs,
unsigned int i, unsigned int n,
const unsigned long *args)
{
BUG_ON(i + n > 6);
memcpy(&regs->regs[2 + i], args, n * sizeof(args[0]));
}
#endif /* __ASM_SH_SYSCALL_64_H */

2
arch/sh/include/asm/system.h
View File

@ -175,6 +175,8 @@ asmlinkage void name##_trap_handler(unsigned int vec, struct pt_regs *regs)
BUILD_TRAP_HANDLER(address_error);
BUILD_TRAP_HANDLER(debug);
BUILD_TRAP_HANDLER(bug);
BUILD_TRAP_HANDLER(breakpoint);
BUILD_TRAP_HANDLER(singlestep);
BUILD_TRAP_HANDLER(fpu_error);
BUILD_TRAP_HANDLER(fpu_state_restore);

258
arch/sh/include/asm/unaligned-sh4a.h Normal file
View File

@ -0,0 +1,258 @@
#ifndef __ASM_SH_UNALIGNED_SH4A_H
#define __ASM_SH_UNALIGNED_SH4A_H
/*
* SH-4A has support for unaligned 32-bit loads, and 32-bit loads only.
* Support for 16 and 64-bit accesses are done through shifting and
* masking relative to the endianness. Unaligned stores are not supported
* by the instruction encoding, so these continue to use the packed
* struct.
*
* The same note as with the movli.l/movco.l pair applies here, as long
* as the load is gauranteed to be inlined, nothing else will hook in to
* r0 and we get the return value for free.
*
* NOTE: Due to the fact we require r0 encoding, care should be taken to
* avoid mixing these heavily with other r0 consumers, such as the atomic
* ops. Failure to adhere to this can result in the compiler running out
* of spill registers and blowing up when building at low optimization
* levels. See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34777.
*/
#include <linux/types.h>
#include <asm/byteorder.h>
static __always_inline u32 __get_unaligned_cpu32(const u8 *p)
{
unsigned long unaligned;
__asm__ __volatile__ (
"movua.l @%1, %0\n\t"
: "=z" (unaligned)
: "r" (p)
);
return unaligned;
}
struct __una_u16 { u16 x __attribute__((packed)); };
struct __una_u32 { u32 x __attribute__((packed)); };
struct __una_u64 { u64 x __attribute__((packed)); };
static inline u16 __get_unaligned_cpu16(const u8 *p)
{
#ifdef __LITTLE_ENDIAN
return __get_unaligned_cpu32(p) & 0xffff;
#else
return __get_unaligned_cpu32(p) >> 16;
#endif
}
/*
* Even though movua.l supports auto-increment on the read side, it can
* only store to r0 due to instruction encoding constraints, so just let
* the compiler sort it out on its own.
*/
static inline u64 __get_unaligned_cpu64(const u8 *p)
{
#ifdef __LITTLE_ENDIAN
return (u64)__get_unaligned_cpu32(p + 4) << 32 |
__get_unaligned_cpu32(p);
#else
return (u64)__get_unaligned_cpu32(p) << 32 |
__get_unaligned_cpu32(p + 4);
#endif
}
static inline u16 get_unaligned_le16(const void *p)
{
return le16_to_cpu(__get_unaligned_cpu16(p));
}
static inline u32 get_unaligned_le32(const void *p)
{
return le32_to_cpu(__get_unaligned_cpu32(p));
}
static inline u64 get_unaligned_le64(const void *p)
{
return le64_to_cpu(__get_unaligned_cpu64(p));
}
static inline u16 get_unaligned_be16(const void *p)
{
return be16_to_cpu(__get_unaligned_cpu16(p));
}
static inline u32 get_unaligned_be32(const void *p)
{
return be32_to_cpu(__get_unaligned_cpu32(p));
}
static inline u64 get_unaligned_be64(const void *p)
{
return be64_to_cpu(__get_unaligned_cpu64(p));
}
static inline void __put_le16_noalign(u8 *p, u16 val)
{
*p++ = val;
*p++ = val >> 8;
}
static inline void __put_le32_noalign(u8 *p, u32 val)
{
__put_le16_noalign(p, val);
__put_le16_noalign(p + 2, val >> 16);
}
static inline void __put_le64_noalign(u8 *p, u64 val)
{
__put_le32_noalign(p, val);
__put_le32_noalign(p + 4, val >> 32);
}
static inline void __put_be16_noalign(u8 *p, u16 val)
{
*p++ = val >> 8;
*p++ = val;
}
static inline void __put_be32_noalign(u8 *p, u32 val)
{
__put_be16_noalign(p, val >> 16);
__put_be16_noalign(p + 2, val);
}
static inline void __put_be64_noalign(u8 *p, u64 val)
{
__put_be32_noalign(p, val >> 32);
__put_be32_noalign(p + 4, val);
}
static inline void put_unaligned_le16(u16 val, void *p)
{
#ifdef __LITTLE_ENDIAN
((struct __una_u16 *)p)->x = val;
#else
__put_le16_noalign(p, val);
#endif
}
static inline void put_unaligned_le32(u32 val, void *p)
{
#ifdef __LITTLE_ENDIAN
((struct __una_u32 *)p)->x = val;
#else
__put_le32_noalign(p, val);
#endif
}
static inline void put_unaligned_le64(u64 val, void *p)
{
#ifdef __LITTLE_ENDIAN
((struct __una_u64 *)p)->x = val;
#else
__put_le64_noalign(p, val);
#endif
}
static inline void put_unaligned_be16(u16 val, void *p)
{
#ifdef __BIG_ENDIAN
((struct __una_u16 *)p)->x = val;
#else
__put_be16_noalign(p, val);
#endif
}
static inline void put_unaligned_be32(u32 val, void *p)
{
#ifdef __BIG_ENDIAN
((struct __una_u32 *)p)->x = val;
#else
__put_be32_noalign(p, val);
#endif
}
static inline void put_unaligned_be64(u64 val, void *p)
{
#ifdef __BIG_ENDIAN
((struct __una_u64 *)p)->x = val;
#else
__put_be64_noalign(p, val);
#endif
}
/*
* Cause a link-time error if we try an unaligned access other than
* 1,2,4 or 8 bytes long
*/
extern void __bad_unaligned_access_size(void);
#define __get_unaligned_le(ptr) ((__force typeof(*(ptr)))({ \
__builtin_choose_expr(sizeof(*(ptr)) == 1, *(ptr), \
__builtin_choose_expr(sizeof(*(ptr)) == 2, get_unaligned_le16((ptr)), \
__builtin_choose_expr(sizeof(*(ptr)) == 4, get_unaligned_le32((ptr)), \
__builtin_choose_expr(sizeof(*(ptr)) == 8, get_unaligned_le64((ptr)), \
__bad_unaligned_access_size())))); \
}))
#define __get_unaligned_be(ptr) ((__force typeof(*(ptr)))({ \
__builtin_choose_expr(sizeof(*(ptr)) == 1, *(ptr), \
__builtin_choose_expr(sizeof(*(ptr)) == 2, get_unaligned_be16((ptr)), \
__builtin_choose_expr(sizeof(*(ptr)) == 4, get_unaligned_be32((ptr)), \
__builtin_choose_expr(sizeof(*(ptr)) == 8, get_unaligned_be64((ptr)), \
__bad_unaligned_access_size())))); \
}))
#define __put_unaligned_le(val, ptr) ({ \
void *__gu_p = (ptr); \
switch (sizeof(*(ptr))) { \
case 1: \
*(u8 *)__gu_p = (__force u8)(val); \
break; \
case 2: \
put_unaligned_le16((__force u16)(val), __gu_p); \
break; \
case 4: \
put_unaligned_le32((__force u32)(val), __gu_p); \
break; \
case 8: \
put_unaligned_le64((__force u64)(val), __gu_p); \
break; \
default: \
__bad_unaligned_access_size(); \
break; \
} \
(void)0; })
#define __put_unaligned_be(val, ptr) ({ \
void *__gu_p = (ptr); \
switch (sizeof(*(ptr))) { \
case 1: \
*(u8 *)__gu_p = (__force u8)(val); \
break; \
case 2: \
put_unaligned_be16((__force u16)(val), __gu_p); \
break; \
case 4: \
put_unaligned_be32((__force u32)(val), __gu_p); \
break; \
case 8: \
put_unaligned_be64((__force u64)(val), __gu_p); \
break; \
default: \
__bad_unaligned_access_size(); \
break; \
} \
(void)0; })
#ifdef __LITTLE_ENDIAN
# define get_unaligned __get_unaligned_le
# define put_unaligned __put_unaligned_le
#else
# define get_unaligned __get_unaligned_be
# define put_unaligned __put_unaligned_be
#endif
#endif /* __ASM_SH_UNALIGNED_SH4A_H */

7
arch/sh/include/asm/unaligned.h
View File

@ -1,7 +1,11 @@
#ifndef _ASM_SH_UNALIGNED_H
#define _ASM_SH_UNALIGNED_H
/* SH can't handle unaligned accesses. */
#ifdef CONFIG_CPU_SH4A
/* SH-4A can handle unaligned loads in a relatively neutered fashion. */
#include <asm/unaligned-sh4a.h>
#else
/* Otherwise, SH can't handle unaligned accesses. */
#ifdef __LITTLE_ENDIAN__
# include <linux/unaligned/le_struct.h>
# include <linux/unaligned/be_byteshift.h>
@ -15,5 +19,6 @@
# define get_unaligned __get_unaligned_be
# define put_unaligned __put_unaligned_be
#endif
#endif
#endif /* _ASM_SH_UNALIGNED_H */

14
arch/sh/include/cpu-sh3/cpu/gpio.h
View File

@ -62,6 +62,20 @@
#define PORT_PSELC 0xA4050128UL
#define PORT_PSELD 0xA405012AUL
#elif defined(CONFIG_CPU_SUBTYPE_SH7709)
/* Control registers */
#define PORT_PACR 0xa4000100UL
#define PORT_PBCR 0xa4000102UL
#define PORT_PCCR 0xa4000104UL
#define PORT_PFCR 0xa400010aUL
/* Data registers */
#define PORT_PADR 0xa4000120UL
#define PORT_PBDR 0xa4000122UL
#define PORT_PCDR 0xa4000124UL
#define PORT_PFDR 0xa400012aUL
#endif
#endif

31
arch/sh/include/mach-common/mach/edosk7705.h
View File

@ -1,30 +1,7 @@
/*
* include/asm-sh/edosk7705.h
*
* Modified version of io_se.h for the EDOSK7705 specific functions.
*
* May be copied or modified under the terms of the GNU General Public
* License. See linux/COPYING for more information.
*
* IO functions for an Hitachi EDOSK7705 development board
*/
#ifndef __ASM_SH_EDOSK7705_IO_H
#define __ASM_SH_EDOSK7705_IO_H
#ifndef __ASM_SH_EDOSK7705_H
#define __ASM_SH_EDOSK7705_H
#define __IO_PREFIX sh_edosk7705
#include <asm/io_generic.h>
extern unsigned char sh_edosk7705_inb(unsigned long port);
extern unsigned int sh_edosk7705_inl(unsigned long port);
extern void sh_edosk7705_outb(unsigned char value, unsigned long port);
extern void sh_edosk7705_outl(unsigned int value, unsigned long port);
extern void sh_edosk7705_insb(unsigned long port, void *addr, unsigned long count);
extern void sh_edosk7705_insl(unsigned long port, void *addr, unsigned long count);
extern void sh_edosk7705_outsb(unsigned long port, const void *addr, unsigned long count);
extern void sh_edosk7705_outsl(unsigned long port, const void *addr, unsigned long count);
extern unsigned long sh_edosk7705_isa_port2addr(unsigned long offset);
#endif /* __ASM_SH_EDOSK7705_IO_H */
#endif /* __ASM_SH_EDOSK7705_H */

52
arch/sh/include/mach-se/mach/mrshpc.h Normal file
View File

@ -0,0 +1,52 @@
#ifndef __MACH_SE_MRSHPC_H
#define __MACH_SE_MRSHPC_H
#include <linux/io.h>
static inline void __init mrshpc_setup_windows(void)
{
if ((__raw_readw(MRSHPC_CSR) & 0x000c) != 0)
return; /* Not detected */
if ((__raw_readw(MRSHPC_CSR) & 0x0080) == 0) {
__raw_writew(0x0674, MRSHPC_CPWCR); /* Card Vcc is 3.3v? */
} else {
__raw_writew(0x0678, MRSHPC_CPWCR); /* Card Vcc is 5V */
}
/*
* PC-Card window open
* flag == COMMON/ATTRIBUTE/IO
*/
/* common window open */
__raw_writew(0x8a84, MRSHPC_MW0CR1);
if((__raw_readw(MRSHPC_CSR) & 0x4000) != 0)
/* common mode & bus width 16bit SWAP = 1*/
__raw_writew(0x0b00, MRSHPC_MW0CR2);
else
/* common mode & bus width 16bit SWAP = 0*/
__raw_writew(0x0300, MRSHPC_MW0CR2);
/* attribute window open */
__raw_writew(0x8a85, MRSHPC_MW1CR1);
if ((__raw_readw(MRSHPC_CSR) & 0x4000) != 0)
/* attribute mode & bus width 16bit SWAP = 1*/
__raw_writew(0x0a00, MRSHPC_MW1CR2);
else
/* attribute mode & bus width 16bit SWAP = 0*/
__raw_writew(0x0200, MRSHPC_MW1CR2);
/* I/O window open */
__raw_writew(0x8a86, MRSHPC_IOWCR1);
__raw_writew(0x0008, MRSHPC_CDCR); /* I/O card mode */
if ((__raw_readw(MRSHPC_CSR) & 0x4000) != 0)
__raw_writew(0x0a00, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 1*/
else
__raw_writew(0x0200, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 0*/
__raw_writew(0x2000, MRSHPC_ICR);
__raw_writeb(0x00, PA_MRSHPC_MW2 + 0x206);
__raw_writeb(0x42, PA_MRSHPC_MW2 + 0x200);
}
#endif /* __MACH_SE_MRSHPC_H */

18
arch/sh/include/mach-se/mach/se.h
View File

@ -68,6 +68,24 @@
#define BCR_ILCRF (PA_BCR + 10)
#define BCR_ILCRG (PA_BCR + 12)
#if defined(CONFIG_CPU_SUBTYPE_SH7709)
#define INTC_IRR0 0xa4000004UL
#define INTC_IRR1 0xa4000006UL
#define INTC_IRR2 0xa4000008UL
#define INTC_ICR0 0xfffffee0UL
#define INTC_ICR1 0xa4000010UL
#define INTC_ICR2 0xa4000012UL
#define INTC_INTER 0xa4000014UL
#define INTC_IPRC 0xa4000016UL
#define INTC_IPRD 0xa4000018UL
#define INTC_IPRE 0xa400001aUL
#define IRQ0_IRQ 32
#define IRQ1_IRQ 33
#endif
#if defined(CONFIG_CPU_SUBTYPE_SH7705)
#define IRQ_STNIC 12
#define IRQ_CFCARD 14

9
arch/sh/include/mach-se/mach/se7343.h
View File

@ -118,9 +118,6 @@
#define FPGA_IN 0xb1400000
#define FPGA_OUT 0xb1400002
#define __IO_PREFIX sh7343se
#include <asm/io_generic.h>
#define IRQ0_IRQ 32
#define IRQ1_IRQ 33
#define IRQ4_IRQ 36
@ -132,8 +129,10 @@
#define SE7343_FPGA_IRQ_MRSHPC3 3
#define SE7343_FPGA_IRQ_SMC 6 /* EXT_IRQ2 */
#define SE7343_FPGA_IRQ_USB 8
#define SE7343_FPGA_IRQ_UARTA 10
#define SE7343_FPGA_IRQ_UARTB 11
#define SE7343_FPGA_IRQ_NR 11
#define SE7343_FPGA_IRQ_NR 12
#define SE7343_FPGA_IRQ_BASE 120
#define MRSHPC_IRQ3 (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC3)
@ -142,6 +141,8 @@
#define MRSHPC_IRQ0 (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC0)
#define SMC_IRQ (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_SMC)
#define USB_IRQ (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_USB)
#define UARTA_IRQ (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_UARTA)
#define UARTB_IRQ (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_UARTB)
/* arch/sh/boards/se/7343/irq.c */
void init_7343se_IRQ(void);

18
arch/sh/kernel/Makefile_32
View File

@ -4,25 +4,31 @@
extra-y := head_32.o init_task.o vmlinux.lds
obj-y := debugtraps.o io.o io_generic.o irq.o machvec.o process_32.o \
ptrace_32.o setup.o signal_32.o sys_sh.o sys_sh32.o \
syscalls_32.o time_32.o topology.o traps.o traps_32.o
ifdef CONFIG_FUNCTION_TRACER
# Do not profile debug and lowlevel utilities
CFLAGS_REMOVE_ftrace.o = -pg
endif
obj-y := debugtraps.o idle.o io.o io_generic.o irq.o \
machvec.o process_32.o ptrace_32.o setup.o signal_32.o \
sys_sh.o sys_sh32.o syscalls_32.o time_32.o topology.o \
traps.o traps_32.o
obj-y += cpu/ timers/
obj-$(CONFIG_VSYSCALL) += vsyscall/
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_CF_ENABLER) += cf-enabler.o
obj-$(CONFIG_SH_STANDARD_BIOS) += sh_bios.o
obj-$(CONFIG_SH_KGDB) += kgdb_stub.o kgdb_jmp.o
obj-$(CONFIG_KGDB) += kgdb.o
obj-$(CONFIG_SH_CPU_FREQ) += cpufreq.o
obj-$(CONFIG_MODULES) += sh_ksyms_32.o module.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
obj-$(CONFIG_IO_TRAPPED) += io_trapped.o
obj-$(CONFIG_KPROBES) += kprobes.o
obj-$(CONFIG_GENERIC_GPIO) += gpio.o
obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
obj-$(CONFIG_DUMP_CODE) += disassemble.o
EXTRA_CFLAGS += -Werror

5
arch/sh/kernel/Makefile_64
View File

@ -1,21 +1,18 @@
extra-y := head_64.o init_task.o vmlinux.lds
obj-y := debugtraps.o io.o io_generic.o irq.o machvec.o process_64.o \
obj-y := debugtraps.o idle.o io.o io_generic.o irq.o machvec.o process_64.o \
ptrace_64.o setup.o signal_64.o sys_sh.o sys_sh64.o \
syscalls_64.o time_64.o topology.o traps.o traps_64.o
obj-y += cpu/ timers/
obj-$(CONFIG_VSYSCALL) += vsyscall/
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_CF_ENABLER) += cf-enabler.o
obj-$(CONFIG_SH_STANDARD_BIOS) += sh_bios.o
obj-$(CONFIG_SH_KGDB) += kgdb_stub.o kgdb_jmp.o
obj-$(CONFIG_SH_CPU_FREQ) += cpufreq.o
obj-$(CONFIG_MODULES) += sh_ksyms_64.o module.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
obj-$(CONFIG_IO_TRAPPED) += io_trapped.o
obj-$(CONFIG_GENERIC_GPIO) += gpio.o

168
arch/sh/kernel/cf-enabler.c
View File

@ -1,168 +0,0 @@
/* $Id: cf-enabler.c,v 1.4 2004/02/22 22:44:36 kkojima Exp $
*
* linux/drivers/block/cf-enabler.c
*
* Copyright (C) 1999 Niibe Yutaka
* Copyright (C) 2000 Toshiharu Nozawa
* Copyright (C) 2001 A&D Co., Ltd.
*
* Enable the CF configuration.
*/
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/vmalloc.h>
#include <linux/interrupt.h>
#include <asm/io.h>
#include <asm/irq.h>
/*
* You can connect Compact Flash directly to the bus of SuperH.
* This is the enabler for that.
*
* SIM: How generic is this really? It looks pretty board, or at
* least SH sub-type, specific to me.
* I know it doesn't work on the Overdrive!
*/
/*
* 0xB8000000 : Attribute
* 0xB8001000 : Common Memory
* 0xBA000000 : I/O
*/
#if defined(CONFIG_CPU_SH4)
/* SH4 can't access PCMCIA interface through P2 area.
* we must remap it with appropriate attribute bit of the page set.
* this part is based on Greg Banks' hd64465_ss.c implementation - Masahiro Abe */
#if defined(CONFIG_CF_AREA6)
#define slot_no 0
#else
#define slot_no 1
#endif
/* use this pointer to access to directly connected compact flash io area*/
void *cf_io_base;
static int __init allocate_cf_area(void)
{
pgprot_t prot;
unsigned long paddrbase, psize;
/* open I/O area window */
paddrbase = virt_to_phys((void*)CONFIG_CF_BASE_ADDR);
psize = PAGE_SIZE;
prot = PAGE_KERNEL_PCC(slot_no, _PAGE_PCC_IO16);
cf_io_base = p3_ioremap(paddrbase, psize, prot.pgprot);
if (!cf_io_base) {
printk("allocate_cf_area : can't open CF I/O window!\n");
return -ENOMEM;
}
/* printk("p3_ioremap(paddr=0x%08lx, psize=0x%08lx, prot=0x%08lx)=0x%08lx\n",
paddrbase, psize, prot.pgprot, cf_io_base);*/
/* XXX : do we need attribute and common-memory area also? */
return 0;
}
#endif
static int __init cf_init_default(void)
{
/* You must have enabled the card, and set the level interrupt
* before reaching this point. Possibly in boot ROM or boot loader.
*/
#if defined(CONFIG_CPU_SH4)
allocate_cf_area();
#endif
return 0;
}
#if defined(CONFIG_SH_SOLUTION_ENGINE)
#include <mach-se/mach/se.h>
#elif defined(CONFIG_SH_7722_SOLUTION_ENGINE)
#include <mach-se/mach/se7722.h>
#elif defined(CONFIG_SH_7721_SOLUTION_ENGINE)
#include <mach-se/mach/se7721.h>
#endif
/*
* SolutionEngine Seriese
*
* about MS770xSE
* 0xB8400000 : Common Memory
* 0xB8500000 : Attribute
* 0xB8600000 : I/O
*
* about MS7722SE
* 0xB0400000 : Common Memory
* 0xB0500000 : Attribute
* 0xB0600000 : I/O
*/
#if defined(CONFIG_SH_SOLUTION_ENGINE) || \
defined(CONFIG_SH_7722_SOLUTION_ENGINE) || \
defined(CONFIG_SH_7721_SOLUTION_ENGINE)
static int __init cf_init_se(void)
{
if ((ctrl_inw(MRSHPC_CSR) & 0x000c) != 0)
return 0; /* Not detected */
if ((ctrl_inw(MRSHPC_CSR) & 0x0080) == 0) {
ctrl_outw(0x0674, MRSHPC_CPWCR); /* Card Vcc is 3.3v? */
} else {
ctrl_outw(0x0678, MRSHPC_CPWCR); /* Card Vcc is 5V */
}
/*
* PC-Card window open
* flag == COMMON/ATTRIBUTE/IO
*/
/* common window open */
ctrl_outw(0x8a84, MRSHPC_MW0CR1);
if((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0)
/* common mode & bus width 16bit SWAP = 1*/
ctrl_outw(0x0b00, MRSHPC_MW0CR2);
else
/* common mode & bus width 16bit SWAP = 0*/
ctrl_outw(0x0300, MRSHPC_MW0CR2);
/* attribute window open */
ctrl_outw(0x8a85, MRSHPC_MW1CR1);
if ((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0)
/* attribute mode & bus width 16bit SWAP = 1*/
ctrl_outw(0x0a00, MRSHPC_MW1CR2);
else
/* attribute mode & bus width 16bit SWAP = 0*/
ctrl_outw(0x0200, MRSHPC_MW1CR2);
/* I/O window open */
ctrl_outw(0x8a86, MRSHPC_IOWCR1);
ctrl_outw(0x0008, MRSHPC_CDCR); /* I/O card mode */
if ((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0)
ctrl_outw(0x0a00, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 1*/
else
ctrl_outw(0x0200, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 0*/
ctrl_outw(0x2000, MRSHPC_ICR);
ctrl_outb(0x00, PA_MRSHPC_MW2 + 0x206);
ctrl_outb(0x42, PA_MRSHPC_MW2 + 0x200);
return 0;
}
#else
static int __init cf_init_se(void)
{
return -1;
}
#endif
static int __init cf_init(void)
{
if (mach_is_se() || mach_is_7722se() || mach_is_7721se())
return cf_init_se();
return cf_init_default();
}
__initcall (cf_init);

10
arch/sh/kernel/cpu/clock.c
View File

@ -117,6 +117,11 @@ int clk_enable(struct clk *clk)
unsigned long flags;
int ret;
if (!clk)
return -EINVAL;
clk_enable(clk->parent);
spin_lock_irqsave(&clock_lock, flags);
ret = __clk_enable(clk);
spin_unlock_irqrestore(&clock_lock, flags);
@ -147,9 +152,14 @@ void clk_disable(struct clk *clk)
{
unsigned long flags;
if (!clk)
return;
spin_lock_irqsave(&clock_lock, flags);
__clk_disable(clk);
spin_unlock_irqrestore(&clock_lock, flags);
clk_disable(clk->parent);
}
EXPORT_SYMBOL_GPL(clk_disable);

2
arch/sh/kernel/cpu/init.c
View File

@ -261,9 +261,11 @@ asmlinkage void __init sh_cpu_init(void)
cache_init();
if (raw_smp_processor_id() == 0) {
#ifdef CONFIG_MMU
shm_align_mask = max_t(unsigned long,
current_cpu_data.dcache.way_size - 1,
PAGE_SIZE - 1);
#endif
/* Boot CPU sets the cache shape */
detect_cache_shape();

3
arch/sh/kernel/cpu/sh2a/Makefile
View File

@ -8,9 +8,10 @@ common-y += ex.o entry.o
obj-$(CONFIG_SH_FPU) += fpu.o
obj-$(CONFIG_CPU_SUBTYPE_SH7206) += setup-sh7206.o clock-sh7206.o
obj-$(CONFIG_CPU_SUBTYPE_SH7201) += setup-sh7201.o clock-sh7201.o
obj-$(CONFIG_CPU_SUBTYPE_SH7203) += setup-sh7203.o clock-sh7203.o
obj-$(CONFIG_CPU_SUBTYPE_SH7263) += setup-sh7203.o clock-sh7203.o
obj-$(CONFIG_CPU_SUBTYPE_SH7206) += setup-sh7206.o clock-sh7206.o
obj-$(CONFIG_CPU_SUBTYPE_MXG) += setup-mxg.o clock-sh7206.o
# Pinmux setup

85
arch/sh/kernel/cpu/sh2a/clock-sh7201.c Normal file
View File

@ -0,0 +1,85 @@
/*
* arch/sh/kernel/cpu/sh2a/clock-sh7201.c
*
* SH7201 support for the clock framework
*
* Copyright (C) 2008 Peter Griffin <pgriffin@mpc-data.co.uk>
*
* Based on clock-sh4.c
* Copyright (C) 2005 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <asm/clock.h>
#include <asm/freq.h>
#include <asm/io.h>
const static int pll1rate[]={1,2,3,4,6,8};
const static int pfc_divisors[]={1,2,3,4,6,8,12};
#define ifc_divisors pfc_divisors
#if (CONFIG_SH_CLK_MD == 0)
#define PLL2 (4)
#elif (CONFIG_SH_CLK_MD == 2)
#define PLL2 (2)
#elif (CONFIG_SH_CLK_MD == 3)
#define PLL2 (1)
#else
#error "Illegal Clock Mode!"
#endif
static void master_clk_init(struct clk *clk)
{
clk->rate = 10000000 * PLL2 * pll1rate[(ctrl_inw(FREQCR) >> 8) & 0x0007];
}
static struct clk_ops sh7201_master_clk_ops = {
.init = master_clk_init,
};
static void module_clk_recalc(struct clk *clk)
{
int idx = (ctrl_inw(FREQCR) & 0x0007);
clk->rate = clk->parent->rate / pfc_divisors[idx];
}
static struct clk_ops sh7201_module_clk_ops = {
.recalc = module_clk_recalc,
};
static void bus_clk_recalc(struct clk *clk)
{
int idx = (ctrl_inw(FREQCR) & 0x0007);
clk->rate = clk->parent->rate / pfc_divisors[idx];
}
static struct clk_ops sh7201_bus_clk_ops = {
.recalc = bus_clk_recalc,
};
static void cpu_clk_recalc(struct clk *clk)
{
int idx = ((ctrl_inw(FREQCR) >> 4) & 0x0007);
clk->rate = clk->parent->rate / ifc_divisors[idx];
}
static struct clk_ops sh7201_cpu_clk_ops = {
.recalc = cpu_clk_recalc,
};
static struct clk_ops *sh7201_clk_ops[] = {
&sh7201_master_clk_ops,
&sh7201_module_clk_ops,
&sh7201_bus_clk_ops,
&sh7201_cpu_clk_ops,
};
void __init arch_init_clk_ops(struct clk_ops **ops, int idx)
{
if (idx < ARRAY_SIZE(sh7201_clk_ops))
*ops = sh7201_clk_ops[idx];
}

7
arch/sh/kernel/cpu/sh2a/probe.c
View File

@ -18,16 +18,17 @@ int __init detect_cpu_and_cache_system(void)
/* All SH-2A CPUs have support for 16 and 32-bit opcodes.. */
boot_cpu_data.flags |= CPU_HAS_OP32;
#if defined(CONFIG_CPU_SUBTYPE_SH7203)
#if defined(CONFIG_CPU_SUBTYPE_SH7201)
boot_cpu_data.type = CPU_SH7201;
boot_cpu_data.flags |= CPU_HAS_FPU;
#elif defined(CONFIG_CPU_SUBTYPE_SH7203)
boot_cpu_data.type = CPU_SH7203;
/* SH7203 has an FPU.. */
boot_cpu_data.flags |= CPU_HAS_FPU;
#elif defined(CONFIG_CPU_SUBTYPE_SH7263)
boot_cpu_data.type = CPU_SH7263;
boot_cpu_data.flags |= CPU_HAS_FPU;
#elif defined(CONFIG_CPU_SUBTYPE_SH7206)
boot_cpu_data.type = CPU_SH7206;
/* While SH7206 has a DSP.. */
boot_cpu_data.flags |= CPU_HAS_DSP;
#elif defined(CONFIG_CPU_SUBTYPE_MXG)
boot_cpu_data.type = CPU_MXG;

331
arch/sh/kernel/cpu/sh2a/setup-sh7201.c Normal file
View File

@ -0,0 +1,331 @@
/*
* SH7201 setup
*
* Copyright (C) 2008 Peter Griffin pgriffin@mpc-data.co.uk
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
#include <linux/serial_sci.h>
enum {
UNUSED = 0,
/* interrupt sources */
IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7,
ADC_ADI,
MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D,
MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F,
MTU2_TGI1A, MTU2_TGI1B, MTU2_TCI1V, MTU2_TCI1U,
MTU2_TGI2A, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U,
MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D, MTU2_TCI3V,
MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D, MTU2_TCI4V,
MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W,
RTC_ARM, RTC_PRD, RTC_CUP,
WDT,
IIC30_STPI, IIC30_NAKI, IIC30_RXI, IIC30_TXI, IIC30_TEI,
IIC31_STPI, IIC31_NAKI, IIC31_RXI, IIC31_TXI, IIC31_TEI,
IIC32_STPI, IIC32_NAKI, IIC32_RXI, IIC32_TXI, IIC32_TEI,
DMAC0_DMINT0, DMAC1_DMINT1,
DMAC2_DMINT2, DMAC3_DMINT3,
SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI,
SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI,
SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI,
SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI,
SCIF4_BRI, SCIF4_ERI, SCIF4_RXI, SCIF4_TXI,
SCIF5_BRI, SCIF5_ERI, SCIF5_RXI, SCIF5_TXI,
SCIF6_BRI, SCIF6_ERI, SCIF6_RXI, SCIF6_TXI,
SCIF7_BRI, SCIF7_ERI, SCIF7_RXI, SCIF7_TXI,
DMAC0_DMINTA, DMAC4_DMINT4, DMAC5_DMINT5, DMAC6_DMINT6,
DMAC7_DMINT7,
RCAN0_ERS, RCAN0_OVR,
RCAN0_SLE,
RCAN0_RM0, RCAN0_RM1,
RCAN1_ERS, RCAN1_OVR,
RCAN1_SLE,
RCAN1_RM0, RCAN1_RM1,
SSI0_SSII, SSI1_SSII,
TMR0_CMIA0, TMR0_CMIB0, TMR0_OVI0,
TMR1_CMIA1, TMR1_CMIB1, TMR1_OVI1,
/* interrupt groups */
IRQ, PINT, ADC,
MTU20_ABCD, MTU20_VEF, MTU21_AB, MTU21_VU, MTU22_AB, MTU22_VU,
MTU23_ABCD, MTU24_ABCD, MTU25_UVW,
RTC, IIC30, IIC31, IIC32,
SCIF0, SCIF1, SCIF2, SCIF3, SCIF4, SCIF5, SCIF6, SCIF7,
RCAN0, RCAN1, TMR0, TMR1
};
static struct intc_vect vectors[] __initdata = {
INTC_IRQ(IRQ0, 64), INTC_IRQ(IRQ1, 65),
INTC_IRQ(IRQ2, 66), INTC_IRQ(IRQ3, 67),
INTC_IRQ(IRQ4, 68), INTC_IRQ(IRQ5, 69),
INTC_IRQ(IRQ6, 70), INTC_IRQ(IRQ7, 71),
INTC_IRQ(PINT0, 80), INTC_IRQ(PINT1, 81),
INTC_IRQ(PINT2, 82), INTC_IRQ(PINT3, 83),
INTC_IRQ(PINT4, 84), INTC_IRQ(PINT5, 85),
INTC_IRQ(PINT6, 86), INTC_IRQ(PINT7, 87),
INTC_IRQ(ADC_ADI, 92),
INTC_IRQ(MTU2_TGI0A, 108), INTC_IRQ(MTU2_TGI0B, 109),
INTC_IRQ(MTU2_TGI0C, 110), INTC_IRQ(MTU2_TGI0D, 111),
INTC_IRQ(MTU2_TCI0V, 112),
INTC_IRQ(MTU2_TGI0E, 113), INTC_IRQ(MTU2_TGI0F, 114),
INTC_IRQ(MTU2_TGI1A, 116), INTC_IRQ(MTU2_TGI1B, 117),
INTC_IRQ(MTU2_TCI1V, 120), INTC_IRQ(MTU2_TCI1U, 121),
INTC_IRQ(MTU2_TGI2A, 124), INTC_IRQ(MTU2_TGI2B, 125),
INTC_IRQ(MTU2_TCI2V, 128), INTC_IRQ(MTU2_TCI2U, 129),
INTC_IRQ(MTU2_TGI3A, 132), INTC_IRQ(MTU2_TGI3B, 133),
INTC_IRQ(MTU2_TGI3C, 134), INTC_IRQ(MTU2_TGI3D, 135),
INTC_IRQ(MTU2_TCI3V, 136),
INTC_IRQ(MTU2_TGI4A, 140), INTC_IRQ(MTU2_TGI4B, 141),
INTC_IRQ(MTU2_TGI4C, 142), INTC_IRQ(MTU2_TGI4D, 143),
INTC_IRQ(MTU2_TCI4V, 144),
INTC_IRQ(MTU2_TGI5U, 148), INTC_IRQ(MTU2_TGI5V, 149),
INTC_IRQ(MTU2_TGI5W, 150),
INTC_IRQ(RTC_ARM, 152), INTC_IRQ(RTC_PRD, 153),
INTC_IRQ(RTC_CUP, 154), INTC_IRQ(WDT, 156),
INTC_IRQ(IIC30_STPI, 157), INTC_IRQ(IIC30_NAKI, 158),
INTC_IRQ(IIC30_RXI, 159), INTC_IRQ(IIC30_TXI, 160),
INTC_IRQ(IIC30_TEI, 161),
INTC_IRQ(IIC31_STPI, 164), INTC_IRQ(IIC31_NAKI, 165),
INTC_IRQ(IIC31_RXI, 166), INTC_IRQ(IIC31_TXI, 167),
INTC_IRQ(IIC31_TEI, 168),
INTC_IRQ(IIC32_STPI, 170), INTC_IRQ(IIC32_NAKI, 171),
INTC_IRQ(IIC32_RXI, 172), INTC_IRQ(IIC32_TXI, 173),
INTC_IRQ(IIC32_TEI, 174),
INTC_IRQ(DMAC0_DMINT0, 176), INTC_IRQ(DMAC1_DMINT1, 177),
INTC_IRQ(DMAC2_DMINT2, 178), INTC_IRQ(DMAC3_DMINT3, 179),
INTC_IRQ(SCIF0_BRI, 180), INTC_IRQ(SCIF0_ERI, 181),
INTC_IRQ(SCIF0_RXI, 182), INTC_IRQ(SCIF0_TXI, 183),
INTC_IRQ(SCIF1_BRI, 184), INTC_IRQ(SCIF1_ERI, 185),
INTC_IRQ(SCIF1_RXI, 186), INTC_IRQ(SCIF1_TXI, 187),
INTC_IRQ(SCIF2_BRI, 188), INTC_IRQ(SCIF2_ERI, 189),
INTC_IRQ(SCIF2_RXI, 190), INTC_IRQ(SCIF2_TXI, 191),
INTC_IRQ(SCIF3_BRI, 192), INTC_IRQ(SCIF3_ERI, 193),
INTC_IRQ(SCIF3_RXI, 194), INTC_IRQ(SCIF3_TXI, 195),
INTC_IRQ(SCIF4_BRI, 196), INTC_IRQ(SCIF4_ERI, 197),
INTC_IRQ(SCIF4_RXI, 198), INTC_IRQ(SCIF4_TXI, 199),
INTC_IRQ(SCIF5_BRI, 200), INTC_IRQ(SCIF5_ERI, 201),
INTC_IRQ(SCIF5_RXI, 202), INTC_IRQ(SCIF5_TXI, 203),
INTC_IRQ(SCIF6_BRI, 204), INTC_IRQ(SCIF6_ERI, 205),
INTC_IRQ(SCIF6_RXI, 206), INTC_IRQ(SCIF6_TXI, 207),
INTC_IRQ(SCIF7_BRI, 208), INTC_IRQ(SCIF7_ERI, 209),
INTC_IRQ(SCIF7_RXI, 210), INTC_IRQ(SCIF7_TXI, 211),
INTC_IRQ(DMAC0_DMINTA, 212), INTC_IRQ(DMAC4_DMINT4, 216),
INTC_IRQ(DMAC5_DMINT5, 217), INTC_IRQ(DMAC6_DMINT6, 218),
INTC_IRQ(DMAC7_DMINT7, 219),
INTC_IRQ(RCAN0_ERS, 228), INTC_IRQ(RCAN0_OVR, 229),
INTC_IRQ(RCAN0_SLE, 230),
INTC_IRQ(RCAN0_RM0, 231), INTC_IRQ(RCAN0_RM1, 232),
INTC_IRQ(RCAN1_ERS, 234), INTC_IRQ(RCAN1_OVR, 235),
INTC_IRQ(RCAN1_SLE, 236),
INTC_IRQ(RCAN1_RM0, 237), INTC_IRQ(RCAN1_RM1, 238),
INTC_IRQ(SSI0_SSII, 244), INTC_IRQ(SSI1_SSII, 245),
INTC_IRQ(TMR0_CMIA0, 246), INTC_IRQ(TMR0_CMIB0, 247),
INTC_IRQ(TMR0_OVI0, 248),
INTC_IRQ(TMR1_CMIA1, 252), INTC_IRQ(TMR1_CMIB1, 253),
INTC_IRQ(TMR1_OVI1, 254),
};
static struct intc_group groups[] __initdata = {
INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3,
PINT4, PINT5, PINT6, PINT7),
INTC_GROUP(MTU20_ABCD, MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D),
INTC_GROUP(MTU20_VEF, MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F),
INTC_GROUP(MTU21_AB, MTU2_TGI1A, MTU2_TGI1B),
INTC_GROUP(MTU21_VU, MTU2_TCI1V, MTU2_TCI1U),
INTC_GROUP(MTU22_AB, MTU2_TGI2A, MTU2_TGI2B),
INTC_GROUP(MTU22_VU, MTU2_TCI2V, MTU2_TCI2U),
INTC_GROUP(MTU23_ABCD, MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D),
INTC_GROUP(MTU24_ABCD, MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D),
INTC_GROUP(MTU25_UVW, MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W),
INTC_GROUP(RTC, RTC_ARM, RTC_PRD, RTC_CUP ),
INTC_GROUP(IIC30, IIC30_STPI, IIC30_NAKI, IIC30_RXI, IIC30_TXI,
IIC30_TEI),
INTC_GROUP(IIC31, IIC31_STPI, IIC31_NAKI, IIC31_RXI, IIC31_TXI,
IIC31_TEI),
INTC_GROUP(IIC32, IIC32_STPI, IIC32_NAKI, IIC32_RXI, IIC32_TXI,
IIC32_TEI),
INTC_GROUP(SCIF0, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI),
INTC_GROUP(SCIF1, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI),
INTC_GROUP(SCIF2, SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI),
INTC_GROUP(SCIF3, SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI),
INTC_GROUP(SCIF4, SCIF4_BRI, SCIF4_ERI, SCIF4_RXI, SCIF4_TXI),
INTC_GROUP(SCIF5, SCIF5_BRI, SCIF5_ERI, SCIF5_RXI, SCIF5_TXI),
INTC_GROUP(SCIF6, SCIF6_BRI, SCIF6_ERI, SCIF6_RXI, SCIF6_TXI),
INTC_GROUP(SCIF7, SCIF7_BRI, SCIF7_ERI, SCIF7_RXI, SCIF7_TXI),
INTC_GROUP(RCAN0, RCAN0_ERS, RCAN0_OVR, RCAN0_RM0, RCAN0_RM1,
RCAN0_SLE),
INTC_GROUP(RCAN1, RCAN1_ERS, RCAN1_OVR, RCAN1_RM0, RCAN1_RM1,
RCAN1_SLE),
INTC_GROUP(TMR0, TMR0_CMIA0, TMR0_CMIB0, TMR0_OVI0),
INTC_GROUP(TMR1, TMR1_CMIA1, TMR1_CMIB1, TMR1_OVI1),
};
static struct intc_prio_reg prio_registers[] __initdata = {
{ 0xfffe9418, 0, 16, 4, /* IPR01 */ { IRQ0, IRQ1, IRQ2, IRQ3 } },
{ 0xfffe941a, 0, 16, 4, /* IPR02 */ { IRQ4, IRQ5, IRQ6, IRQ7 } },
{ 0xfffe9420, 0, 16, 4, /* IPR05 */ { PINT, 0, ADC_ADI, 0 } },
{ 0xfffe9800, 0, 16, 4, /* IPR06 */ { 0, MTU20_ABCD, MTU20_VEF, MTU21_AB } },
{ 0xfffe9802, 0, 16, 4, /* IPR07 */ { MTU21_VU, MTU22_AB, MTU22_VU, MTU23_ABCD } },
{ 0xfffe9804, 0, 16, 4, /* IPR08 */ { MTU2_TCI3V, MTU24_ABCD, MTU2_TCI4V, MTU25_UVW } },
{ 0xfffe9806, 0, 16, 4, /* IPR09 */ { RTC, WDT, IIC30, 0 } },
{ 0xfffe9808, 0, 16, 4, /* IPR10 */ { IIC31, IIC32, DMAC0_DMINT0, DMAC1_DMINT1 } },
{ 0xfffe980a, 0, 16, 4, /* IPR11 */ { DMAC2_DMINT2, DMAC3_DMINT3, SCIF0 , SCIF1 } },
{ 0xfffe980c, 0, 16, 4, /* IPR12 */ { SCIF2, SCIF3, SCIF4, SCIF5 } },
{ 0xfffe980e, 0, 16, 4, /* IPR13 */ { SCIF6, SCIF7, DMAC0_DMINTA, DMAC4_DMINT4 } },
{ 0xfffe9810, 0, 16, 4, /* IPR14 */ { DMAC5_DMINT5, DMAC6_DMINT6, DMAC7_DMINT7, 0 } },
{ 0xfffe9812, 0, 16, 4, /* IPR15 */ { 0, RCAN0, RCAN1, 0 } },
{ 0xfffe9814, 0, 16, 4, /* IPR16 */ { SSI0_SSII, SSI1_SSII, TMR0, TMR1 } },
};
static struct intc_mask_reg mask_registers[] __initdata = {
{ 0xfffe9408, 0, 16, /* PINTER */
{ 0, 0, 0, 0, 0, 0, 0, 0,
PINT7, PINT6, PINT5, PINT4, PINT3, PINT2, PINT1, PINT0 } },
};
static DECLARE_INTC_DESC(intc_desc, "sh7201", vectors, groups,
mask_registers, prio_registers, NULL);
static struct plat_sci_port sci_platform_data[] = {
{
.mapbase = 0xfffe8000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 181, 182, 183, 180}
}, {
.mapbase = 0xfffe8800,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 185, 186, 187, 184}
}, {
.mapbase = 0xfffe9000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 189, 186, 187, 188}
}, {
.mapbase = 0xfffe9800,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 193, 194, 195, 192}
}, {
.mapbase = 0xfffea000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 196, 198, 199, 196}
}, {
.mapbase = 0xfffea800,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 201, 202, 203, 200}
}, {
.mapbase = 0xfffeb000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 205, 206, 207, 204}
}, {
.mapbase = 0xfffeb800,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 209, 210, 211, 208}
}, {
.flags = 0,
}
};
static struct platform_device sci_device = {
.name = "sh-sci",
.id = -1,
.dev = {
.platform_data = sci_platform_data,
},
};
static struct resource rtc_resources[] = {
[0] = {
.start = 0xffff0800,
.end = 0xffff2000 + 0x58 - 1,
.flags = IORESOURCE_IO,
},
[1] = {
/* Period IRQ */
.start = 153,
.flags = IORESOURCE_IRQ,
},
[2] = {
/* Carry IRQ */
.start = 154,
.flags = IORESOURCE_IRQ,
},
[3] = {
/* Alarm IRQ */
.start = 152,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device rtc_device = {
.name = "sh-rtc",
.id = -1,
.num_resources = ARRAY_SIZE(rtc_resources),
.resource = rtc_resources,
};
static struct platform_device *sh7201_devices[] __initdata = {
&sci_device,
&rtc_device,
};
static int __init sh7201_devices_setup(void)
{
return platform_add_devices(sh7201_devices,
ARRAY_SIZE(sh7201_devices));
}
__initcall(sh7201_devices_setup);
void __init plat_irq_setup(void)
{
register_intc_controller(&intc_desc);
}

14
arch/sh/kernel/cpu/sh3/entry.S
View File

@ -52,7 +52,7 @@
* syscall #
*
*/
#if defined(CONFIG_KGDB_NMI)
#if defined(CONFIG_KGDB)
NMI_VEC = 0x1c0 ! Must catch early for debounce
#endif
@ -307,7 +307,7 @@ skip_restore:
6: or k0, k2 ! Set the IMASK-bits
ldc k2, ssr
!
#if defined(CONFIG_KGDB_NMI)
#if defined(CONFIG_KGDB)
! Clear in_nmi
mov.l 6f, k0
mov #0, k1
@ -320,7 +320,7 @@ skip_restore:
.align 2
5: .long 0x00001000 ! DSP
#ifdef CONFIG_KGDB_NMI
#ifdef CONFIG_KGDB
6: .long in_nmi
#endif
7: .long 0x30000000
@ -376,9 +376,9 @@ tlb_miss:
!
.balign 512,0,512
interrupt:
mov.l 2f, k2
mov.l 3f, k3
#if defined(CONFIG_KGDB_NMI)
#if defined(CONFIG_KGDB)
mov.l 2f, k2
! Debounce (filter nested NMI)
mov.l @k2, k0
mov.l 5f, k1
@ -390,16 +390,16 @@ interrupt:
rte
nop
.align 2
2: .long INTEVT
5: .long NMI_VEC
6: .long in_nmi
0:
#endif /* defined(CONFIG_KGDB_NMI) */
#endif /* defined(CONFIG_KGDB) */
bra handle_exception
mov #-1, k2 ! interrupt exception marker
.align 2
1: .long EXPEVT
2: .long INTEVT
3: .long ret_from_irq
4: .long ret_from_exception

2
arch/sh/kernel/cpu/sh3/ex.S
View File

@ -26,7 +26,7 @@
#define fpu_error_trap_handler exception_error
#endif
#if !defined(CONFIG_KGDB_NMI)
#if !defined(CONFIG_KGDB)
#define kgdb_handle_exception exception_error
#endif

73
arch/sh/kernel/cpu/sh4/softfloat.c
View File

@ -37,6 +37,7 @@
*/
#include <linux/kernel.h>
#include <cpu/fpu.h>
#include <asm/div64.h>
#define LIT64( a ) a##LL
@ -67,16 +68,16 @@ typedef unsigned long long float64;
extern void float_raise(unsigned int flags); /* in fpu.c */
extern int float_rounding_mode(void); /* in fpu.c */
inline bits64 extractFloat64Frac(float64 a);
inline flag extractFloat64Sign(float64 a);
inline int16 extractFloat64Exp(float64 a);
inline int16 extractFloat32Exp(float32 a);
inline flag extractFloat32Sign(float32 a);
inline bits32 extractFloat32Frac(float32 a);
inline float64 packFloat64(flag zSign, int16 zExp, bits64 zSig);
inline void shift64RightJamming(bits64 a, int16 count, bits64 * zPtr);
inline float32 packFloat32(flag zSign, int16 zExp, bits32 zSig);
inline void shift32RightJamming(bits32 a, int16 count, bits32 * zPtr);
bits64 extractFloat64Frac(float64 a);
flag extractFloat64Sign(float64 a);
int16 extractFloat64Exp(float64 a);
int16 extractFloat32Exp(float32 a);
flag extractFloat32Sign(float32 a);
bits32 extractFloat32Frac(float32 a);
float64 packFloat64(flag zSign, int16 zExp, bits64 zSig);
void shift64RightJamming(bits64 a, int16 count, bits64 * zPtr);
float32 packFloat32(flag zSign, int16 zExp, bits32 zSig);
void shift32RightJamming(bits32 a, int16 count, bits32 * zPtr);
float64 float64_sub(float64 a, float64 b);
float32 float32_sub(float32 a, float32 b);
float32 float32_add(float32 a, float32 b);
@ -86,11 +87,11 @@ float32 float32_div(float32 a, float32 b);
float32 float32_mul(float32 a, float32 b);
float64 float64_mul(float64 a, float64 b);
float32 float64_to_float32(float64 a);
inline void add128(bits64 a0, bits64 a1, bits64 b0, bits64 b1, bits64 * z0Ptr,
void add128(bits64 a0, bits64 a1, bits64 b0, bits64 b1, bits64 * z0Ptr,
bits64 * z1Ptr);
inline void sub128(bits64 a0, bits64 a1, bits64 b0, bits64 b1, bits64 * z0Ptr,
void sub128(bits64 a0, bits64 a1, bits64 b0, bits64 b1, bits64 * z0Ptr,
bits64 * z1Ptr);
inline void mul64To128(bits64 a, bits64 b, bits64 * z0Ptr, bits64 * z1Ptr);
void mul64To128(bits64 a, bits64 b, bits64 * z0Ptr, bits64 * z1Ptr);
static int8 countLeadingZeros32(bits32 a);
static int8 countLeadingZeros64(bits64 a);
@ -110,42 +111,42 @@ static bits64 estimateDiv128To64(bits64 a0, bits64 a1, bits64 b);
static void normalizeFloat32Subnormal(bits32 aSig, int16 * zExpPtr,
bits32 * zSigPtr);
inline bits64 extractFloat64Frac(float64 a)
bits64 extractFloat64Frac(float64 a)
{
return a & LIT64(0x000FFFFFFFFFFFFF);
}
inline flag extractFloat64Sign(float64 a)
flag extractFloat64Sign(float64 a)
{
return a >> 63;
}
inline int16 extractFloat64Exp(float64 a)
int16 extractFloat64Exp(float64 a)
{
return (a >> 52) & 0x7FF;
}
inline int16 extractFloat32Exp(float32 a)
int16 extractFloat32Exp(float32 a)
{
return (a >> 23) & 0xFF;
}
inline flag extractFloat32Sign(float32 a)
flag extractFloat32Sign(float32 a)
{
return a >> 31;
}
inline bits32 extractFloat32Frac(float32 a)
bits32 extractFloat32Frac(float32 a)
{
return a & 0x007FFFFF;
}
inline float64 packFloat64(flag zSign, int16 zExp, bits64 zSig)
float64 packFloat64(flag zSign, int16 zExp, bits64 zSig)
{
return (((bits64) zSign) << 63) + (((bits64) zExp) << 52) + zSig;
}
inline void shift64RightJamming(bits64 a, int16 count, bits64 * zPtr)
void shift64RightJamming(bits64 a, int16 count, bits64 * zPtr)
{
bits64 z;
@ -338,12 +339,12 @@ static float64 addFloat64Sigs(float64 a, float64 b, flag zSign)
}
inline float32 packFloat32(flag zSign, int16 zExp, bits32 zSig)
float32 packFloat32(flag zSign, int16 zExp, bits32 zSig)
{
return (((bits32) zSign) << 31) + (((bits32) zExp) << 23) + zSig;
}
inline void shift32RightJamming(bits32 a, int16 count, bits32 * zPtr)
void shift32RightJamming(bits32 a, int16 count, bits32 * zPtr)
{
bits32 z;
if (count == 0) {
@ -634,7 +635,7 @@ normalizeFloat64Subnormal(bits64 aSig, int16 * zExpPtr, bits64 * zSigPtr)
*zExpPtr = 1 - shiftCount;
}
inline void add128(bits64 a0, bits64 a1, bits64 b0, bits64 b1, bits64 * z0Ptr,
void add128(bits64 a0, bits64 a1, bits64 b0, bits64 b1, bits64 * z0Ptr,
bits64 * z1Ptr)
{
bits64 z1;
@ -644,7 +645,7 @@ inline void add128(bits64 a0, bits64 a1, bits64 b0, bits64 b1, bits64 * z0Ptr,
*z0Ptr = a0 + b0 + (z1 < a1);
}
inline void
void
sub128(bits64 a0, bits64 a1, bits64 b0, bits64 b1, bits64 * z0Ptr,
bits64 * z1Ptr)
{
@ -656,11 +657,14 @@ static bits64 estimateDiv128To64(bits64 a0, bits64 a1, bits64 b)
{
bits64 b0, b1;
bits64 rem0, rem1, term0, term1;
bits64 z;
bits64 z, tmp;
if (b <= a0)
return LIT64(0xFFFFFFFFFFFFFFFF);
b0 = b >> 32;
z = (b0 << 32 <= a0) ? LIT64(0xFFFFFFFF00000000) : (a0 / b0) << 32;
tmp = a0;
do_div(tmp, b0);
z = (b0 << 32 <= a0) ? LIT64(0xFFFFFFFF00000000) : tmp << 32;
mul64To128(b, z, &term0, &term1);
sub128(a0, a1, term0, term1, &rem0, &rem1);
while (((sbits64) rem0) < 0) {
@ -669,11 +673,13 @@ static bits64 estimateDiv128To64(bits64 a0, bits64 a1, bits64 b)
add128(rem0, rem1, b0, b1, &rem0, &rem1);
}
rem0 = (rem0 << 32) | (rem1 >> 32);
z |= (b0 << 32 <= rem0) ? 0xFFFFFFFF : rem0 / b0;
tmp = rem0;
do_div(tmp, b0);
z |= (b0 << 32 <= rem0) ? 0xFFFFFFFF : tmp;
return z;
}
inline void mul64To128(bits64 a, bits64 b, bits64 * z0Ptr, bits64 * z1Ptr)
void mul64To128(bits64 a, bits64 b, bits64 * z0Ptr, bits64 * z1Ptr)
{
bits32 aHigh, aLow, bHigh, bLow;
bits64 z0, zMiddleA, zMiddleB, z1;
@ -769,7 +775,8 @@ float32 float32_div(float32 a, float32 b)
{
flag aSign, bSign, zSign;
int16 aExp, bExp, zExp;
bits32 aSig, bSig, zSig;
bits32 aSig, bSig;
uint64_t zSig;
aSig = extractFloat32Frac(a);
aExp = extractFloat32Exp(a);
@ -804,11 +811,13 @@ float32 float32_div(float32 a, float32 b)
aSig >>= 1;
++zExp;
}
zSig = (((bits64) aSig) << 32) / bSig;
zSig = (((bits64) aSig) << 32);
do_div(zSig, bSig);
if ((zSig & 0x3F) == 0) {
zSig |= (((bits64) bSig) * zSig != ((bits64) aSig) << 32);
}
return roundAndPackFloat32(zSign, zExp, zSig);
return roundAndPackFloat32(zSign, zExp, (bits32)zSig);
}

306
arch/sh/kernel/cpu/sh4a/clock-sh7722.c
View File

@ -229,7 +229,7 @@ struct frqcr_context sh7722_get_clk_context(const char *name)
}
/**
* sh7722_find_divisors - find divisor for setting rate
* sh7722_find_div_index - find divisor for setting rate
*
* All sh7722 clocks use the same set of multipliers/divisors. This function
* chooses correct divisor to set the rate of clock with parent clock that
@ -238,7 +238,7 @@ struct frqcr_context sh7722_get_clk_context(const char *name)
* @parent_rate: rate of parent clock
* @rate: requested rate to be set
*/
static int sh7722_find_divisors(unsigned long parent_rate, unsigned rate)
static int sh7722_find_div_index(unsigned long parent_rate, unsigned rate)
{
unsigned div2 = parent_rate * 2 / rate;
int index;
@ -247,12 +247,12 @@ static int sh7722_find_divisors(unsigned long parent_rate, unsigned rate)
return -EINVAL;
for (index = 1; index < ARRAY_SIZE(divisors2); index++) {
if (div2 > divisors2[index] && div2 <= divisors2[index])
if (div2 > divisors2[index - 1] && div2 <= divisors2[index])
break;
}
if (index >= ARRAY_SIZE(divisors2))
index = ARRAY_SIZE(divisors2) - 1;
return divisors2[index];
return index;
}
static void sh7722_frqcr_recalc(struct clk *clk)
@ -279,12 +279,12 @@ static int sh7722_frqcr_set_rate(struct clk *clk, unsigned long rate,
return -EINVAL;
/* look for multiplier/divisor pair */
div = sh7722_find_divisors(parent_rate, rate);
div = sh7722_find_div_index(parent_rate, rate);
if (div<0)
return div;
/* calculate new value of clock rate */
clk->rate = parent_rate * 2 / div;
clk->rate = parent_rate * 2 / divisors2[div];
frqcr = ctrl_inl(FRQCR);
/* FIXME: adjust as algo_id specifies */
@ -353,7 +353,7 @@ static int sh7722_frqcr_set_rate(struct clk *clk, unsigned long rate,
int part_div;
if (likely(!err)) {
part_div = sh7722_find_divisors(parent_rate,
part_div = sh7722_find_div_index(parent_rate,
rate);
if (part_div > 0) {
part_ctx = sh7722_get_clk_context(
@ -394,12 +394,12 @@ static long sh7722_frqcr_round_rate(struct clk *clk, unsigned long rate)
int div;
/* look for multiplier/divisor pair */
div = sh7722_find_divisors(parent_rate, rate);
div = sh7722_find_div_index(parent_rate, rate);
if (div < 0)
return clk->rate;
/* calculate new value of clock rate */
return parent_rate * 2 / div;
return parent_rate * 2 / divisors2[div];
}
static struct clk_ops sh7722_frqcr_clk_ops = {
@ -421,7 +421,7 @@ static int sh7722_siu_set_rate(struct clk *clk, unsigned long rate, int algo_id)
int div;
r = ctrl_inl(clk->arch_flags);
div = sh7722_find_divisors(clk->parent->rate, rate);
div = sh7722_find_div_index(clk->parent->rate, rate);
if (div < 0)
return div;
r = (r & ~0xF) | div;
@ -516,16 +516,19 @@ static struct clk_ops sh7722_video_clk_ops = {
static struct clk sh7722_umem_clock = {
.name = "umem_clk",
.ops = &sh7722_frqcr_clk_ops,
.flags = CLK_RATE_PROPAGATES,
};
static struct clk sh7722_sh_clock = {
.name = "sh_clk",
.ops = &sh7722_frqcr_clk_ops,
.flags = CLK_RATE_PROPAGATES,
};
static struct clk sh7722_peripheral_clock = {
.name = "peripheral_clk",
.ops = &sh7722_frqcr_clk_ops,
.flags = CLK_RATE_PROPAGATES,
};
static struct clk sh7722_sdram_clock = {
@ -533,6 +536,11 @@ static struct clk sh7722_sdram_clock = {
.ops = &sh7722_frqcr_clk_ops,
};
static struct clk sh7722_r_clock = {
.name = "r_clk",
.rate = 32768,
.flags = CLK_RATE_PROPAGATES,
};
#ifndef CONFIG_CPU_SUBTYPE_SH7343
@ -567,12 +575,30 @@ static struct clk sh7722_video_clock = {
.ops = &sh7722_video_clk_ops,
};
static int sh7722_mstpcr_start_stop(struct clk *clk, unsigned long reg,
int enable)
#define MSTPCR_ARCH_FLAGS(reg, bit) (((reg) << 8) | (bit))
#define MSTPCR_ARCH_FLAGS_REG(value) ((value) >> 8)
#define MSTPCR_ARCH_FLAGS_BIT(value) ((value) & 0xff)
static int sh7722_mstpcr_start_stop(struct clk *clk, int enable)
{
unsigned long bit = clk->arch_flags;
unsigned long bit = MSTPCR_ARCH_FLAGS_BIT(clk->arch_flags);
unsigned long reg;
unsigned long r;
switch(MSTPCR_ARCH_FLAGS_REG(clk->arch_flags)) {
case 0:
reg = MSTPCR0;
break;
case 1:
reg = MSTPCR1;
break;
case 2:
reg = MSTPCR2;
break;
default:
return -EINVAL;
}
r = ctrl_inl(reg);
if (enable)
@ -584,96 +610,175 @@ static int sh7722_mstpcr_start_stop(struct clk *clk, unsigned long reg,
return 0;
}
static void sh7722_mstpcr0_enable(struct clk *clk)
static void sh7722_mstpcr_enable(struct clk *clk)
{
sh7722_mstpcr_start_stop(clk, MSTPCR0, 1);
sh7722_mstpcr_start_stop(clk, 1);
}
static void sh7722_mstpcr0_disable(struct clk *clk)
static void sh7722_mstpcr_disable(struct clk *clk)
{
sh7722_mstpcr_start_stop(clk, MSTPCR0, 0);
sh7722_mstpcr_start_stop(clk, 0);
}
static void sh7722_mstpcr1_enable(struct clk *clk)
static void sh7722_mstpcr_recalc(struct clk *clk)
{
sh7722_mstpcr_start_stop(clk, MSTPCR1, 1);
if (clk->parent)
clk->rate = clk->parent->rate;
}
static void sh7722_mstpcr1_disable(struct clk *clk)
{
sh7722_mstpcr_start_stop(clk, MSTPCR1, 0);
}
static void sh7722_mstpcr2_enable(struct clk *clk)
{
sh7722_mstpcr_start_stop(clk, MSTPCR2, 1);
}
static void sh7722_mstpcr2_disable(struct clk *clk)
{
sh7722_mstpcr_start_stop(clk, MSTPCR2, 0);
}
static struct clk_ops sh7722_mstpcr0_clk_ops = {
.enable = sh7722_mstpcr0_enable,
.disable = sh7722_mstpcr0_disable,
static struct clk_ops sh7722_mstpcr_clk_ops = {
.enable = sh7722_mstpcr_enable,
.disable = sh7722_mstpcr_disable,
.recalc = sh7722_mstpcr_recalc,
};
static struct clk_ops sh7722_mstpcr1_clk_ops = {
.enable = sh7722_mstpcr1_enable,
.disable = sh7722_mstpcr1_disable,
};
static struct clk_ops sh7722_mstpcr2_clk_ops = {
.enable = sh7722_mstpcr2_enable,
.disable = sh7722_mstpcr2_disable,
};
#define DECLARE_MSTPCRN(regnr, bitnr, bitstr) \
#define MSTPCR(_name, _parent, regnr, bitnr) \
{ \
.name = "mstp" __stringify(regnr) bitstr, \
.arch_flags = bitnr, \
.ops = &sh7722_mstpcr ## regnr ## _clk_ops, \
.name = _name, \
.arch_flags = MSTPCR_ARCH_FLAGS(regnr, bitnr), \
.ops = (void *)_parent, \
}
#define DECLARE_MSTPCR(regnr) \
DECLARE_MSTPCRN(regnr, 31, "31"), \
DECLARE_MSTPCRN(regnr, 30, "30"), \
DECLARE_MSTPCRN(regnr, 29, "29"), \
DECLARE_MSTPCRN(regnr, 28, "28"), \
DECLARE_MSTPCRN(regnr, 27, "27"), \
DECLARE_MSTPCRN(regnr, 26, "26"), \
DECLARE_MSTPCRN(regnr, 25, "25"), \
DECLARE_MSTPCRN(regnr, 24, "24"), \
DECLARE_MSTPCRN(regnr, 23, "23"), \
DECLARE_MSTPCRN(regnr, 22, "22"), \
DECLARE_MSTPCRN(regnr, 21, "21"), \
DECLARE_MSTPCRN(regnr, 20, "20"), \
DECLARE_MSTPCRN(regnr, 19, "19"), \
DECLARE_MSTPCRN(regnr, 18, "18"), \
DECLARE_MSTPCRN(regnr, 17, "17"), \
DECLARE_MSTPCRN(regnr, 16, "16"), \
DECLARE_MSTPCRN(regnr, 15, "15"), \
DECLARE_MSTPCRN(regnr, 14, "14"), \
DECLARE_MSTPCRN(regnr, 13, "13"), \
DECLARE_MSTPCRN(regnr, 12, "12"), \
DECLARE_MSTPCRN(regnr, 11, "11"), \
DECLARE_MSTPCRN(regnr, 10, "10"), \
DECLARE_MSTPCRN(regnr, 9, "09"), \
DECLARE_MSTPCRN(regnr, 8, "08"), \
DECLARE_MSTPCRN(regnr, 7, "07"), \
DECLARE_MSTPCRN(regnr, 6, "06"), \
DECLARE_MSTPCRN(regnr, 5, "05"), \
DECLARE_MSTPCRN(regnr, 4, "04"), \
DECLARE_MSTPCRN(regnr, 3, "03"), \
DECLARE_MSTPCRN(regnr, 2, "02"), \
DECLARE_MSTPCRN(regnr, 1, "01"), \
DECLARE_MSTPCRN(regnr, 0, "00")
static struct clk sh7722_mstpcr[] = {
DECLARE_MSTPCR(0),
DECLARE_MSTPCR(1),
DECLARE_MSTPCR(2),
static struct clk sh7722_mstpcr_clocks[] = {
#if defined(CONFIG_CPU_SUBTYPE_SH7722)
MSTPCR("uram0", "umem_clk", 0, 28),
MSTPCR("xymem0", "bus_clk", 0, 26),
MSTPCR("tmu0", "peripheral_clk", 0, 15),
MSTPCR("cmt0", "r_clk", 0, 14),
MSTPCR("rwdt0", "r_clk", 0, 13),
MSTPCR("flctl0", "peripheral_clk", 0, 10),
MSTPCR("scif0", "peripheral_clk", 0, 7),
MSTPCR("scif1", "peripheral_clk", 0, 6),
MSTPCR("scif2", "peripheral_clk", 0, 5),
MSTPCR("i2c0", "peripheral_clk", 1, 9),
MSTPCR("rtc0", "r_clk", 1, 8),
MSTPCR("sdhi0", "peripheral_clk", 2, 18),
MSTPCR("keysc0", "r_clk", 2, 14),
MSTPCR("usbf0", "peripheral_clk", 2, 11),
MSTPCR("2dg0", "bus_clk", 2, 9),
MSTPCR("siu0", "bus_clk", 2, 8),
MSTPCR("vou0", "bus_clk", 2, 5),
MSTPCR("jpu0", "bus_clk", 2, 6),
MSTPCR("beu0", "bus_clk", 2, 4),
MSTPCR("ceu0", "bus_clk", 2, 3),
MSTPCR("veu0", "bus_clk", 2, 2),
MSTPCR("vpu0", "bus_clk", 2, 1),
MSTPCR("lcdc0", "bus_clk", 2, 0),
#endif
#if defined(CONFIG_CPU_SUBTYPE_SH7723)
/* See page 60 of Datasheet V1.0: Overview -> Block Diagram */
MSTPCR("tlb0", "cpu_clk", 0, 31),
MSTPCR("ic0", "cpu_clk", 0, 30),
MSTPCR("oc0", "cpu_clk", 0, 29),
MSTPCR("l2c0", "sh_clk", 0, 28),
MSTPCR("ilmem0", "cpu_clk", 0, 27),
MSTPCR("fpu0", "cpu_clk", 0, 24),
MSTPCR("intc0", "cpu_clk", 0, 22),
MSTPCR("dmac0", "bus_clk", 0, 21),
MSTPCR("sh0", "sh_clk", 0, 20),
MSTPCR("hudi0", "peripheral_clk", 0, 19),
MSTPCR("ubc0", "cpu_clk", 0, 17),
MSTPCR("tmu0", "peripheral_clk", 0, 15),
MSTPCR("cmt0", "r_clk", 0, 14),
MSTPCR("rwdt0", "r_clk", 0, 13),
MSTPCR("dmac1", "bus_clk", 0, 12),
MSTPCR("tmu1", "peripheral_clk", 0, 11),
MSTPCR("flctl0", "peripheral_clk", 0, 10),
MSTPCR("scif0", "peripheral_clk", 0, 9),
MSTPCR("scif1", "peripheral_clk", 0, 8),
MSTPCR("scif2", "peripheral_clk", 0, 7),
MSTPCR("scif3", "bus_clk", 0, 6),
MSTPCR("scif4", "bus_clk", 0, 5),
MSTPCR("scif5", "bus_clk", 0, 4),
MSTPCR("msiof0", "bus_clk", 0, 2),
MSTPCR("msiof1", "bus_clk", 0, 1),
MSTPCR("meram0", "sh_clk", 0, 0),
MSTPCR("i2c0", "peripheral_clk", 1, 9),
MSTPCR("rtc0", "r_clk", 1, 8),
MSTPCR("atapi0", "sh_clk", 2, 28),
MSTPCR("adc0", "peripheral_clk", 2, 28),
MSTPCR("tpu0", "bus_clk", 2, 25),
MSTPCR("irda0", "peripheral_clk", 2, 24),
MSTPCR("tsif0", "bus_clk", 2, 22),
MSTPCR("icb0", "bus_clk", 2, 21),
MSTPCR("sdhi0", "bus_clk", 2, 18),
MSTPCR("sdhi1", "bus_clk", 2, 17),
MSTPCR("keysc0", "r_clk", 2, 14),
MSTPCR("usb0", "bus_clk", 2, 11),
MSTPCR("2dg0", "bus_clk", 2, 10),
MSTPCR("siu0", "bus_clk", 2, 8),
MSTPCR("veu1", "bus_clk", 2, 6),
MSTPCR("vou0", "bus_clk", 2, 5),
MSTPCR("beu0", "bus_clk", 2, 4),
MSTPCR("ceu0", "bus_clk", 2, 3),
MSTPCR("veu0", "bus_clk", 2, 2),
MSTPCR("vpu0", "bus_clk", 2, 1),
MSTPCR("lcdc0", "bus_clk", 2, 0),
#endif
#if defined(CONFIG_CPU_SUBTYPE_SH7343)
MSTPCR("uram0", "umem_clk", 0, 28),
MSTPCR("xymem0", "bus_clk", 0, 26),
MSTPCR("tmu0", "peripheral_clk", 0, 15),
MSTPCR("cmt0", "r_clk", 0, 14),
MSTPCR("rwdt0", "r_clk", 0, 13),
MSTPCR("scif0", "peripheral_clk", 0, 7),
MSTPCR("scif1", "peripheral_clk", 0, 6),
MSTPCR("scif2", "peripheral_clk", 0, 5),
MSTPCR("scif3", "peripheral_clk", 0, 4),
MSTPCR("i2c0", "peripheral_clk", 1, 9),
MSTPCR("i2c1", "peripheral_clk", 1, 8),
MSTPCR("sdhi0", "peripheral_clk", 2, 18),
MSTPCR("keysc0", "r_clk", 2, 14),
MSTPCR("usbf0", "peripheral_clk", 2, 11),
MSTPCR("siu0", "bus_clk", 2, 8),
MSTPCR("jpu0", "bus_clk", 2, 6),
MSTPCR("vou0", "bus_clk", 2, 5),
MSTPCR("beu0", "bus_clk", 2, 4),
MSTPCR("ceu0", "bus_clk", 2, 3),
MSTPCR("veu0", "bus_clk", 2, 2),
MSTPCR("vpu0", "bus_clk", 2, 1),
MSTPCR("lcdc0", "bus_clk", 2, 0),
#endif
#if defined(CONFIG_CPU_SUBTYPE_SH7366)
/* See page 52 of Datasheet V0.40: Overview -> Block Diagram */
MSTPCR("tlb0", "cpu_clk", 0, 31),
MSTPCR("ic0", "cpu_clk", 0, 30),
MSTPCR("oc0", "cpu_clk", 0, 29),
MSTPCR("rsmem0", "sh_clk", 0, 28),
MSTPCR("xymem0", "cpu_clk", 0, 26),
MSTPCR("intc30", "peripheral_clk", 0, 23),
MSTPCR("intc0", "peripheral_clk", 0, 22),
MSTPCR("dmac0", "bus_clk", 0, 21),
MSTPCR("sh0", "sh_clk", 0, 20),
MSTPCR("hudi0", "peripheral_clk", 0, 19),
MSTPCR("ubc0", "cpu_clk", 0, 17),
MSTPCR("tmu0", "peripheral_clk", 0, 15),
MSTPCR("cmt0", "r_clk", 0, 14),
MSTPCR("rwdt0", "r_clk", 0, 13),
MSTPCR("flctl0", "peripheral_clk", 0, 10),
MSTPCR("scif0", "peripheral_clk", 0, 7),
MSTPCR("scif1", "bus_clk", 0, 6),
MSTPCR("scif2", "bus_clk", 0, 5),
MSTPCR("msiof0", "peripheral_clk", 0, 2),
MSTPCR("sbr0", "peripheral_clk", 0, 1),
MSTPCR("i2c0", "peripheral_clk", 1, 9),
MSTPCR("icb0", "bus_clk", 2, 27),
MSTPCR("meram0", "sh_clk", 2, 26),
MSTPCR("dacc0", "peripheral_clk", 2, 24),
MSTPCR("dacy0", "peripheral_clk", 2, 23),
MSTPCR("tsif0", "bus_clk", 2, 22),
MSTPCR("sdhi0", "bus_clk", 2, 18),
MSTPCR("mmcif0", "bus_clk", 2, 17),
MSTPCR("usb0", "bus_clk", 2, 11),
MSTPCR("siu0", "bus_clk", 2, 8),
MSTPCR("veu1", "bus_clk", 2, 7),
MSTPCR("vou0", "bus_clk", 2, 5),
MSTPCR("beu0", "bus_clk", 2, 4),
MSTPCR("ceu0", "bus_clk", 2, 3),
MSTPCR("veu0", "bus_clk", 2, 2),
MSTPCR("vpu0", "bus_clk", 2, 1),
MSTPCR("lcdc0", "bus_clk", 2, 0),
#endif
};
static struct clk *sh7722_clocks[] = {
@ -710,21 +815,30 @@ arch_init_clk_ops(struct clk_ops **ops, int type)
int __init arch_clk_init(void)
{
struct clk *master;
struct clk *clk;
int i;
master = clk_get(NULL, "master_clk");
clk = clk_get(NULL, "master_clk");
for (i = 0; i < ARRAY_SIZE(sh7722_clocks); i++) {
pr_debug( "Registering clock '%s'\n", sh7722_clocks[i]->name);
sh7722_clocks[i]->parent = master;
sh7722_clocks[i]->parent = clk;
clk_register(sh7722_clocks[i]);
}
clk_put(master);
clk_put(clk);
for (i = 0; i < ARRAY_SIZE(sh7722_mstpcr); i++) {
pr_debug( "Registering mstpcr '%s'\n", sh7722_mstpcr[i].name);
clk_register(&sh7722_mstpcr[i]);
clk_register(&sh7722_r_clock);
for (i = 0; i < ARRAY_SIZE(sh7722_mstpcr_clocks); i++) {
pr_debug( "Registering mstpcr clock '%s'\n",
sh7722_mstpcr_clocks[i].name);
clk = clk_get(NULL, (void *) sh7722_mstpcr_clocks[i].ops);
sh7722_mstpcr_clocks[i].parent = clk;
sh7722_mstpcr_clocks[i].ops = &sh7722_mstpcr_clk_ops;
clk_register(&sh7722_mstpcr_clocks[i]);
clk_put(clk);
}
clk_recalc_rate(&sh7722_r_clock); /* make sure rate gets propagated */
return 0;
}

37
arch/sh/kernel/cpu/sh4a/setup-sh7343.c
View File

@ -30,6 +30,7 @@ static struct resource iic0_resources[] = {
static struct platform_device iic0_device = {
.name = "i2c-sh_mobile",
.id = 0, /* "i2c0" clock */
.num_resources = ARRAY_SIZE(iic0_resources),
.resource = iic0_resources,
};
@ -50,6 +51,7 @@ static struct resource iic1_resources[] = {
static struct platform_device iic1_device = {
.name = "i2c-sh_mobile",
.id = 1, /* "i2c1" clock */
.num_resources = ARRAY_SIZE(iic1_resources),
.resource = iic1_resources,
};
@ -115,7 +117,22 @@ static struct plat_sci_port sci_platform_data[] = {
.mapbase = 0xffe00000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 80, 81, 83, 82 },
.irqs = { 80, 80, 80, 80 },
}, {
.mapbase = 0xffe10000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 81, 81, 81, 81 },
}, {
.mapbase = 0xffe20000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 82, 82, 82, 82 },
}, {
.mapbase = 0xffe30000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 83, 83, 83, 83 },
}, {
.flags = 0,
}
@ -139,18 +156,10 @@ static struct platform_device *sh7343_devices[] __initdata = {
static int __init sh7343_devices_setup(void)
{
clk_always_enable("mstp031"); /* TLB */
clk_always_enable("mstp030"); /* IC */
clk_always_enable("mstp029"); /* OC */
clk_always_enable("mstp028"); /* URAM */
clk_always_enable("mstp026"); /* XYMEM */
clk_always_enable("mstp023"); /* INTC3 */
clk_always_enable("mstp022"); /* INTC */
clk_always_enable("mstp020"); /* SuperHyway */
clk_always_enable("mstp109"); /* I2C0 */
clk_always_enable("mstp108"); /* I2C1 */
clk_always_enable("mstp202"); /* VEU */
clk_always_enable("mstp201"); /* VPU */
clk_always_enable("uram0"); /* URAM */
clk_always_enable("xymem0"); /* XYMEM */
clk_always_enable("veu0"); /* VEU */
clk_always_enable("vpu0"); /* VPU */
platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
@ -171,7 +180,7 @@ enum {
MMC_ERR, MMC_TRAN, MMC_FSTAT, MMC_FRDY,
DMAC4, DMAC5, DMAC_DADERR,
KEYSC,
SCIF, SCIF1, SCIF2, SCIF3, SCIF4,
SCIF, SCIF1, SCIF2, SCIF3,
SIOF0, SIOF1, SIO,
FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI,

19
arch/sh/kernel/cpu/sh4a/setup-sh7366.c
View File

@ -32,6 +32,7 @@ static struct resource iic_resources[] = {
static struct platform_device iic_device = {
.name = "i2c-sh_mobile",
.id = 0, /* "i2c0" clock */
.num_resources = ARRAY_SIZE(iic_resources),
.resource = iic_resources,
};
@ -176,19 +177,11 @@ static struct platform_device *sh7366_devices[] __initdata = {
static int __init sh7366_devices_setup(void)
{
clk_always_enable("mstp031"); /* TLB */
clk_always_enable("mstp030"); /* IC */
clk_always_enable("mstp029"); /* OC */
clk_always_enable("mstp028"); /* RSMEM */
clk_always_enable("mstp026"); /* XYMEM */
clk_always_enable("mstp023"); /* INTC3 */
clk_always_enable("mstp022"); /* INTC */
clk_always_enable("mstp020"); /* SuperHyway */
clk_always_enable("mstp109"); /* I2C */
clk_always_enable("mstp211"); /* USB */
clk_always_enable("mstp207"); /* VEU-2 */
clk_always_enable("mstp202"); /* VEU-1 */
clk_always_enable("mstp201"); /* VPU */
clk_always_enable("rsmem0"); /* RSMEM */
clk_always_enable("xymem0"); /* XYMEM */
clk_always_enable("veu1"); /* VEU-2 */
clk_always_enable("veu0"); /* VEU-1 */
clk_always_enable("vpu0"); /* VPU */
platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);
platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);

50
arch/sh/kernel/cpu/sh4a/setup-sh7722.c
View File

@ -62,7 +62,7 @@ static struct resource usbf_resources[] = {
static struct platform_device usbf_device = {
.name = "m66592_udc",
.id = -1,
.id = 0, /* "usbf0" clock */
.dev = {
.dma_mask = NULL,
.coherent_dma_mask = 0xffffffff,
@ -87,6 +87,7 @@ static struct resource iic_resources[] = {
static struct platform_device iic_device = {
.name = "i2c-sh_mobile",
.id = 0, /* "i2c0" clock */
.num_resources = ARRAY_SIZE(iic_resources),
.resource = iic_resources,
};
@ -147,6 +148,34 @@ static struct platform_device veu_device = {
.num_resources = ARRAY_SIZE(veu_resources),
};
static struct uio_info jpu_platform_data = {
.name = "JPU",
.version = "0",
.irq = 27,
};
static struct resource jpu_resources[] = {
[0] = {
.name = "JPU",
.start = 0xfea00000,
.end = 0xfea102d0,
.flags = IORESOURCE_MEM,
},
[1] = {
/* place holder for contiguous memory */
},
};
static struct platform_device jpu_device = {
.name = "uio_pdrv_genirq",
.id = 2,
.dev = {
.platform_data = &jpu_platform_data,
},
.resource = jpu_resources,
.num_resources = ARRAY_SIZE(jpu_resources),
};
static struct plat_sci_port sci_platform_data[] = {
{
.mapbase = 0xffe00000,
@ -186,24 +215,21 @@ static struct platform_device *sh7722_devices[] __initdata = {
&sci_device,
&vpu_device,
&veu_device,
&jpu_device,
};
static int __init sh7722_devices_setup(void)
{
clk_always_enable("mstp031"); /* TLB */
clk_always_enable("mstp030"); /* IC */
clk_always_enable("mstp029"); /* OC */
clk_always_enable("mstp028"); /* URAM */
clk_always_enable("mstp026"); /* XYMEM */
clk_always_enable("mstp022"); /* INTC */
clk_always_enable("mstp020"); /* SuperHyway */
clk_always_enable("mstp109"); /* I2C */
clk_always_enable("mstp211"); /* USB */
clk_always_enable("mstp202"); /* VEU */
clk_always_enable("mstp201"); /* VPU */
clk_always_enable("uram0"); /* URAM */
clk_always_enable("xymem0"); /* XYMEM */
clk_always_enable("rtc0"); /* RTC */
clk_always_enable("veu0"); /* VEU */
clk_always_enable("vpu0"); /* VPU */
clk_always_enable("jpu0"); /* JPU */
platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20);
platform_resource_setup_memory(&veu_device, "veu", 2 << 20);
platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20);
return platform_add_devices(sh7722_devices,
ARRAY_SIZE(sh7722_devices));

19
arch/sh/kernel/cpu/sh4a/setup-sh7723.c
View File

@ -215,6 +215,7 @@ static struct resource iic_resources[] = {
static struct platform_device iic_device = {
.name = "i2c-sh_mobile",
.id = 0, /* "i2c0" clock */
.num_resources = ARRAY_SIZE(iic_resources),
.resource = iic_resources,
};
@ -231,19 +232,11 @@ static struct platform_device *sh7723_devices[] __initdata = {
static int __init sh7723_devices_setup(void)
{
clk_always_enable("mstp031"); /* TLB */
clk_always_enable("mstp030"); /* IC */
clk_always_enable("mstp029"); /* OC */
clk_always_enable("mstp024"); /* FPU */
clk_always_enable("mstp022"); /* INTC */
clk_always_enable("mstp020"); /* SuperHyway */
clk_always_enable("mstp000"); /* MERAM */
clk_always_enable("mstp109"); /* I2C */
clk_always_enable("mstp108"); /* RTC */
clk_always_enable("mstp211"); /* USB */
clk_always_enable("mstp206"); /* VEU2H1 */
clk_always_enable("mstp202"); /* VEU2H0 */
clk_always_enable("mstp201"); /* VPU */
clk_always_enable("meram0"); /* MERAM */
clk_always_enable("rtc0"); /* RTC */
clk_always_enable("veu1"); /* VEU2H1 */
clk_always_enable("veu0"); /* VEU2H0 */
clk_always_enable("vpu0"); /* VPU */
platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);
platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);

11
arch/sh/kernel/debugtraps.S
View File

@ -3,7 +3,7 @@
*
* Debug trap jump tables for SuperH
*
* Copyright (C) 2006 Paul Mundt
* Copyright (C) 2006 - 2008 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
@ -12,8 +12,9 @@
#include <linux/sys.h>
#include <linux/linkage.h>
#if !defined(CONFIG_SH_KGDB)
#define kgdb_handle_exception debug_trap_handler
#if !defined(CONFIG_KGDB)
#define breakpoint_trap_handler debug_trap_handler
#define singlestep_trap_handler debug_trap_handler
#endif
#if !defined(CONFIG_SH_STANDARD_BIOS)
@ -35,7 +36,7 @@ ENTRY(debug_trap_table)
.long debug_trap_handler /* 0x39 */
.long debug_trap_handler /* 0x3a */
.long debug_trap_handler /* 0x3b */
.long kgdb_handle_exception /* 0x3c */
.long debug_trap_handler /* 0x3d */
.long breakpoint_trap_handler /* 0x3c */
.long singlestep_trap_handler /* 0x3d */
.long bug_trap_handler /* 0x3e */
.long sh_bios_handler /* 0x3f */

573
arch/sh/kernel/disassemble.c Normal file
View File

@ -0,0 +1,573 @@
/*
* Disassemble SuperH instructions.
*
* Copyright (C) 1999 kaz Kojima
* Copyright (C) 2008 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/uaccess.h>
/*
* Format of an instruction in memory.
*/
typedef enum {
HEX_0, HEX_1, HEX_2, HEX_3, HEX_4, HEX_5, HEX_6, HEX_7,
HEX_8, HEX_9, HEX_A, HEX_B, HEX_C, HEX_D, HEX_E, HEX_F,
REG_N, REG_M, REG_NM, REG_B,
BRANCH_12, BRANCH_8,
DISP_8, DISP_4,
IMM_4, IMM_4BY2, IMM_4BY4, PCRELIMM_8BY2, PCRELIMM_8BY4,
IMM_8, IMM_8BY2, IMM_8BY4,
} sh_nibble_type;
typedef enum {
A_END, A_BDISP12, A_BDISP8,
A_DEC_M, A_DEC_N,
A_DISP_GBR, A_DISP_PC, A_DISP_REG_M, A_DISP_REG_N,
A_GBR,
A_IMM,
A_INC_M, A_INC_N,
A_IND_M, A_IND_N, A_IND_R0_REG_M, A_IND_R0_REG_N,
A_MACH, A_MACL,
A_PR, A_R0, A_R0_GBR, A_REG_M, A_REG_N, A_REG_B,
A_SR, A_VBR, A_SSR, A_SPC, A_SGR, A_DBR,
F_REG_N, F_REG_M, D_REG_N, D_REG_M,
X_REG_N, /* Only used for argument parsing */
X_REG_M, /* Only used for argument parsing */
DX_REG_N, DX_REG_M, V_REG_N, V_REG_M,
FD_REG_N,
XMTRX_M4,
F_FR0,
FPUL_N, FPUL_M, FPSCR_N, FPSCR_M,
} sh_arg_type;
static struct sh_opcode_info {
char *name;
sh_arg_type arg[7];
sh_nibble_type nibbles[4];
} sh_table[] = {
{"add",{A_IMM,A_REG_N},{HEX_7,REG_N,IMM_8}},
{"add",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_C}},
{"addc",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_E}},
{"addv",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_F}},
{"and",{A_IMM,A_R0},{HEX_C,HEX_9,IMM_8}},
{"and",{ A_REG_M,A_REG_N},{HEX_2,REG_N,REG_M,HEX_9}},
{"and.b",{A_IMM,A_R0_GBR},{HEX_C,HEX_D,IMM_8}},
{"bra",{A_BDISP12},{HEX_A,BRANCH_12}},
{"bsr",{A_BDISP12},{HEX_B,BRANCH_12}},
{"bt",{A_BDISP8},{HEX_8,HEX_9,BRANCH_8}},
{"bf",{A_BDISP8},{HEX_8,HEX_B,BRANCH_8}},
{"bt.s",{A_BDISP8},{HEX_8,HEX_D,BRANCH_8}},
{"bt/s",{A_BDISP8},{HEX_8,HEX_D,BRANCH_8}},
{"bf.s",{A_BDISP8},{HEX_8,HEX_F,BRANCH_8}},
{"bf/s",{A_BDISP8},{HEX_8,HEX_F,BRANCH_8}},
{"clrmac",{0},{HEX_0,HEX_0,HEX_2,HEX_8}},
{"clrs",{0},{HEX_0,HEX_0,HEX_4,HEX_8}},
{"clrt",{0},{HEX_0,HEX_0,HEX_0,HEX_8}},
{"cmp/eq",{A_IMM,A_R0},{HEX_8,HEX_8,IMM_8}},
{"cmp/eq",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_0}},
{"cmp/ge",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_3}},
{"cmp/gt",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_7}},
{"cmp/hi",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_6}},
{"cmp/hs",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_2}},
{"cmp/pl",{A_REG_N},{HEX_4,REG_N,HEX_1,HEX_5}},
{"cmp/pz",{A_REG_N},{HEX_4,REG_N,HEX_1,HEX_1}},
{"cmp/str",{ A_REG_M,A_REG_N},{HEX_2,REG_N,REG_M,HEX_C}},
{"div0s",{ A_REG_M,A_REG_N},{HEX_2,REG_N,REG_M,HEX_7}},
{"div0u",{0},{HEX_0,HEX_0,HEX_1,HEX_9}},
{"div1",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_4}},
{"exts.b",{ A_REG_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_E}},
{"exts.w",{ A_REG_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_F}},
{"extu.b",{ A_REG_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_C}},
{"extu.w",{ A_REG_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_D}},
{"jmp",{A_IND_N},{HEX_4,REG_N,HEX_2,HEX_B}},
{"jsr",{A_IND_N},{HEX_4,REG_N,HEX_0,HEX_B}},
{"ldc",{A_REG_N,A_SR},{HEX_4,REG_N,HEX_0,HEX_E}},
{"ldc",{A_REG_N,A_GBR},{HEX_4,REG_N,HEX_1,HEX_E}},
{"ldc",{A_REG_N,A_VBR},{HEX_4,REG_N,HEX_2,HEX_E}},
{"ldc",{A_REG_N,A_SSR},{HEX_4,REG_N,HEX_3,HEX_E}},
{"ldc",{A_REG_N,A_SPC},{HEX_4,REG_N,HEX_4,HEX_E}},
{"ldc",{A_REG_N,A_DBR},{HEX_4,REG_N,HEX_7,HEX_E}},
{"ldc",{A_REG_N,A_REG_B},{HEX_4,REG_N,REG_B,HEX_E}},
{"ldc.l",{A_INC_N,A_SR},{HEX_4,REG_N,HEX_0,HEX_7}},
{"ldc.l",{A_INC_N,A_GBR},{HEX_4,REG_N,HEX_1,HEX_7}},
{"ldc.l",{A_INC_N,A_VBR},{HEX_4,REG_N,HEX_2,HEX_7}},
{"ldc.l",{A_INC_N,A_SSR},{HEX_4,REG_N,HEX_3,HEX_7}},
{"ldc.l",{A_INC_N,A_SPC},{HEX_4,REG_N,HEX_4,HEX_7}},
{"ldc.l",{A_INC_N,A_DBR},{HEX_4,REG_N,HEX_7,HEX_7}},
{"ldc.l",{A_INC_N,A_REG_B},{HEX_4,REG_N,REG_B,HEX_7}},
{"lds",{A_REG_N,A_MACH},{HEX_4,REG_N,HEX_0,HEX_A}},
{"lds",{A_REG_N,A_MACL},{HEX_4,REG_N,HEX_1,HEX_A}},
{"lds",{A_REG_N,A_PR},{HEX_4,REG_N,HEX_2,HEX_A}},
{"lds",{A_REG_M,FPUL_N},{HEX_4,REG_M,HEX_5,HEX_A}},
{"lds",{A_REG_M,FPSCR_N},{HEX_4,REG_M,HEX_6,HEX_A}},
{"lds.l",{A_INC_N,A_MACH},{HEX_4,REG_N,HEX_0,HEX_6}},
{"lds.l",{A_INC_N,A_MACL},{HEX_4,REG_N,HEX_1,HEX_6}},
{"lds.l",{A_INC_N,A_PR},{HEX_4,REG_N,HEX_2,HEX_6}},
{"lds.l",{A_INC_M,FPUL_N},{HEX_4,REG_M,HEX_5,HEX_6}},
{"lds.l",{A_INC_M,FPSCR_N},{HEX_4,REG_M,HEX_6,HEX_6}},
{"ldtlb",{0},{HEX_0,HEX_0,HEX_3,HEX_8}},
{"mac.w",{A_INC_M,A_INC_N},{HEX_4,REG_N,REG_M,HEX_F}},
{"mov",{A_IMM,A_REG_N},{HEX_E,REG_N,IMM_8}},
{"mov",{ A_REG_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_3}},
{"mov.b",{ A_REG_M,A_IND_R0_REG_N},{HEX_0,REG_N,REG_M,HEX_4}},
{"mov.b",{ A_REG_M,A_DEC_N},{HEX_2,REG_N,REG_M,HEX_4}},
{"mov.b",{ A_REG_M,A_IND_N},{HEX_2,REG_N,REG_M,HEX_0}},
{"mov.b",{A_DISP_REG_M,A_R0},{HEX_8,HEX_4,REG_M,IMM_4}},
{"mov.b",{A_DISP_GBR,A_R0},{HEX_C,HEX_4,IMM_8}},
{"mov.b",{A_IND_R0_REG_M,A_REG_N},{HEX_0,REG_N,REG_M,HEX_C}},
{"mov.b",{A_INC_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_4}},
{"mov.b",{A_IND_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_0}},
{"mov.b",{A_R0,A_DISP_REG_M},{HEX_8,HEX_0,REG_M,IMM_4}},
{"mov.b",{A_R0,A_DISP_GBR},{HEX_C,HEX_0,IMM_8}},
{"mov.l",{ A_REG_M,A_DISP_REG_N},{HEX_1,REG_N,REG_M,IMM_4BY4}},
{"mov.l",{ A_REG_M,A_IND_R0_REG_N},{HEX_0,REG_N,REG_M,HEX_6}},
{"mov.l",{ A_REG_M,A_DEC_N},{HEX_2,REG_N,REG_M,HEX_6}},
{"mov.l",{ A_REG_M,A_IND_N},{HEX_2,REG_N,REG_M,HEX_2}},
{"mov.l",{A_DISP_REG_M,A_REG_N},{HEX_5,REG_N,REG_M,IMM_4BY4}},
{"mov.l",{A_DISP_GBR,A_R0},{HEX_C,HEX_6,IMM_8BY4}},
{"mov.l",{A_DISP_PC,A_REG_N},{HEX_D,REG_N,PCRELIMM_8BY4}},
{"mov.l",{A_IND_R0_REG_M,A_REG_N},{HEX_0,REG_N,REG_M,HEX_E}},
{"mov.l",{A_INC_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_6}},
{"mov.l",{A_IND_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_2}},
{"mov.l",{A_R0,A_DISP_GBR},{HEX_C,HEX_2,IMM_8BY4}},
{"mov.w",{ A_REG_M,A_IND_R0_REG_N},{HEX_0,REG_N,REG_M,HEX_5}},
{"mov.w",{ A_REG_M,A_DEC_N},{HEX_2,REG_N,REG_M,HEX_5}},
{"mov.w",{ A_REG_M,A_IND_N},{HEX_2,REG_N,REG_M,HEX_1}},
{"mov.w",{A_DISP_REG_M,A_R0},{HEX_8,HEX_5,REG_M,IMM_4BY2}},
{"mov.w",{A_DISP_GBR,A_R0},{HEX_C,HEX_5,IMM_8BY2}},
{"mov.w",{A_DISP_PC,A_REG_N},{HEX_9,REG_N,PCRELIMM_8BY2}},
{"mov.w",{A_IND_R0_REG_M,A_REG_N},{HEX_0,REG_N,REG_M,HEX_D}},
{"mov.w",{A_INC_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_5}},
{"mov.w",{A_IND_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_1}},
{"mov.w",{A_R0,A_DISP_REG_M},{HEX_8,HEX_1,REG_M,IMM_4BY2}},
{"mov.w",{A_R0,A_DISP_GBR},{HEX_C,HEX_1,IMM_8BY2}},
{"mova",{A_DISP_PC,A_R0},{HEX_C,HEX_7,PCRELIMM_8BY4}},
{"movca.l",{A_R0,A_IND_N},{HEX_0,REG_N,HEX_C,HEX_3}},
{"movt",{A_REG_N},{HEX_0,REG_N,HEX_2,HEX_9}},
{"muls",{ A_REG_M,A_REG_N},{HEX_2,REG_N,REG_M,HEX_F}},
{"mul.l",{ A_REG_M,A_REG_N},{HEX_0,REG_N,REG_M,HEX_7}},
{"mulu",{ A_REG_M,A_REG_N},{HEX_2,REG_N,REG_M,HEX_E}},
{"neg",{ A_REG_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_B}},
{"negc",{ A_REG_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_A}},
{"nop",{0},{HEX_0,HEX_0,HEX_0,HEX_9}},
{"not",{ A_REG_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_7}},
{"ocbi",{A_IND_N},{HEX_0,REG_N,HEX_9,HEX_3}},
{"ocbp",{A_IND_N},{HEX_0,REG_N,HEX_A,HEX_3}},
{"ocbwb",{A_IND_N},{HEX_0,REG_N,HEX_B,HEX_3}},
{"or",{A_IMM,A_R0},{HEX_C,HEX_B,IMM_8}},
{"or",{ A_REG_M,A_REG_N},{HEX_2,REG_N,REG_M,HEX_B}},
{"or.b",{A_IMM,A_R0_GBR},{HEX_C,HEX_F,IMM_8}},
{"pref",{A_IND_N},{HEX_0,REG_N,HEX_8,HEX_3}},
{"rotcl",{A_REG_N},{HEX_4,REG_N,HEX_2,HEX_4}},
{"rotcr",{A_REG_N},{HEX_4,REG_N,HEX_2,HEX_5}},
{"rotl",{A_REG_N},{HEX_4,REG_N,HEX_0,HEX_4}},
{"rotr",{A_REG_N},{HEX_4,REG_N,HEX_0,HEX_5}},
{"rte",{0},{HEX_0,HEX_0,HEX_2,HEX_B}},
{"rts",{0},{HEX_0,HEX_0,HEX_0,HEX_B}},
{"sets",{0},{HEX_0,HEX_0,HEX_5,HEX_8}},
{"sett",{0},{HEX_0,HEX_0,HEX_1,HEX_8}},
{"shad",{ A_REG_M,A_REG_N},{HEX_4,REG_N,REG_M,HEX_C}},
{"shld",{ A_REG_M,A_REG_N},{HEX_4,REG_N,REG_M,HEX_D}},
{"shal",{A_REG_N},{HEX_4,REG_N,HEX_2,HEX_0}},
{"shar",{A_REG_N},{HEX_4,REG_N,HEX_2,HEX_1}},
{"shll",{A_REG_N},{HEX_4,REG_N,HEX_0,HEX_0}},
{"shll16",{A_REG_N},{HEX_4,REG_N,HEX_2,HEX_8}},
{"shll2",{A_REG_N},{HEX_4,REG_N,HEX_0,HEX_8}},
{"shll8",{A_REG_N},{HEX_4,REG_N,HEX_1,HEX_8}},
{"shlr",{A_REG_N},{HEX_4,REG_N,HEX_0,HEX_1}},
{"shlr16",{A_REG_N},{HEX_4,REG_N,HEX_2,HEX_9}},
{"shlr2",{A_REG_N},{HEX_4,REG_N,HEX_0,HEX_9}},
{"shlr8",{A_REG_N},{HEX_4,REG_N,HEX_1,HEX_9}},
{"sleep",{0},{HEX_0,HEX_0,HEX_1,HEX_B}},
{"stc",{A_SR,A_REG_N},{HEX_0,REG_N,HEX_0,HEX_2}},
{"stc",{A_GBR,A_REG_N},{HEX_0,REG_N,HEX_1,HEX_2}},
{"stc",{A_VBR,A_REG_N},{HEX_0,REG_N,HEX_2,HEX_2}},
{"stc",{A_SSR,A_REG_N},{HEX_0,REG_N,HEX_3,HEX_2}},
{"stc",{A_SPC,A_REG_N},{HEX_0,REG_N,HEX_4,HEX_2}},
{"stc",{A_SGR,A_REG_N},{HEX_0,REG_N,HEX_6,HEX_2}},
{"stc",{A_DBR,A_REG_N},{HEX_0,REG_N,HEX_7,HEX_2}},
{"stc",{A_REG_B,A_REG_N},{HEX_0,REG_N,REG_B,HEX_2}},
{"stc.l",{A_SR,A_DEC_N},{HEX_4,REG_N,HEX_0,HEX_3}},
{"stc.l",{A_GBR,A_DEC_N},{HEX_4,REG_N,HEX_1,HEX_3}},
{"stc.l",{A_VBR,A_DEC_N},{HEX_4,REG_N,HEX_2,HEX_3}},
{"stc.l",{A_SSR,A_DEC_N},{HEX_4,REG_N,HEX_3,HEX_3}},
{"stc.l",{A_SPC,A_DEC_N},{HEX_4,REG_N,HEX_4,HEX_3}},
{"stc.l",{A_SGR,A_DEC_N},{HEX_4,REG_N,HEX_6,HEX_3}},
{"stc.l",{A_DBR,A_DEC_N},{HEX_4,REG_N,HEX_7,HEX_3}},
{"stc.l",{A_REG_B,A_DEC_N},{HEX_4,REG_N,REG_B,HEX_3}},
{"sts",{A_MACH,A_REG_N},{HEX_0,REG_N,HEX_0,HEX_A}},
{"sts",{A_MACL,A_REG_N},{HEX_0,REG_N,HEX_1,HEX_A}},
{"sts",{A_PR,A_REG_N},{HEX_0,REG_N,HEX_2,HEX_A}},
{"sts",{FPUL_M,A_REG_N},{HEX_0,REG_N,HEX_5,HEX_A}},
{"sts",{FPSCR_M,A_REG_N},{HEX_0,REG_N,HEX_6,HEX_A}},
{"sts.l",{A_MACH,A_DEC_N},{HEX_4,REG_N,HEX_0,HEX_2}},
{"sts.l",{A_MACL,A_DEC_N},{HEX_4,REG_N,HEX_1,HEX_2}},
{"sts.l",{A_PR,A_DEC_N},{HEX_4,REG_N,HEX_2,HEX_2}},
{"sts.l",{FPUL_M,A_DEC_N},{HEX_4,REG_N,HEX_5,HEX_2}},
{"sts.l",{FPSCR_M,A_DEC_N},{HEX_4,REG_N,HEX_6,HEX_2}},
{"sub",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_8}},
{"subc",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_A}},
{"subv",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_B}},
{"swap.b",{ A_REG_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_8}},
{"swap.w",{ A_REG_M,A_REG_N},{HEX_6,REG_N,REG_M,HEX_9}},
{"tas.b",{A_IND_N},{HEX_4,REG_N,HEX_1,HEX_B}},
{"trapa",{A_IMM},{HEX_C,HEX_3,IMM_8}},
{"tst",{A_IMM,A_R0},{HEX_C,HEX_8,IMM_8}},
{"tst",{ A_REG_M,A_REG_N},{HEX_2,REG_N,REG_M,HEX_8}},
{"tst.b",{A_IMM,A_R0_GBR},{HEX_C,HEX_C,IMM_8}},
{"xor",{A_IMM,A_R0},{HEX_C,HEX_A,IMM_8}},
{"xor",{ A_REG_M,A_REG_N},{HEX_2,REG_N,REG_M,HEX_A}},
{"xor.b",{A_IMM,A_R0_GBR},{HEX_C,HEX_E,IMM_8}},
{"xtrct",{ A_REG_M,A_REG_N},{HEX_2,REG_N,REG_M,HEX_D}},
{"mul.l",{ A_REG_M,A_REG_N},{HEX_0,REG_N,REG_M,HEX_7}},
{"dt",{A_REG_N},{HEX_4,REG_N,HEX_1,HEX_0}},
{"dmuls.l",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_D}},
{"dmulu.l",{ A_REG_M,A_REG_N},{HEX_3,REG_N,REG_M,HEX_5}},
{"mac.l",{A_INC_M,A_INC_N},{HEX_0,REG_N,REG_M,HEX_F}},
{"braf",{A_REG_N},{HEX_0,REG_N,HEX_2,HEX_3}},
{"bsrf",{A_REG_N},{HEX_0,REG_N,HEX_0,HEX_3}},
{"fabs",{FD_REG_N},{HEX_F,REG_N,HEX_5,HEX_D}},
{"fadd",{F_REG_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_0}},
{"fadd",{D_REG_M,D_REG_N},{HEX_F,REG_N,REG_M,HEX_0}},
{"fcmp/eq",{F_REG_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_4}},
{"fcmp/eq",{D_REG_M,D_REG_N},{HEX_F,REG_N,REG_M,HEX_4}},
{"fcmp/gt",{F_REG_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_5}},
{"fcmp/gt",{D_REG_M,D_REG_N},{HEX_F,REG_N,REG_M,HEX_5}},
{"fcnvds",{D_REG_N,FPUL_M},{HEX_F,REG_N,HEX_B,HEX_D}},
{"fcnvsd",{FPUL_M,D_REG_N},{HEX_F,REG_N,HEX_A,HEX_D}},
{"fdiv",{F_REG_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_3}},
{"fdiv",{D_REG_M,D_REG_N},{HEX_F,REG_N,REG_M,HEX_3}},
{"fipr",{V_REG_M,V_REG_N},{HEX_F,REG_NM,HEX_E,HEX_D}},
{"fldi0",{F_REG_N},{HEX_F,REG_N,HEX_8,HEX_D}},
{"fldi1",{F_REG_N},{HEX_F,REG_N,HEX_9,HEX_D}},
{"flds",{F_REG_N,FPUL_M},{HEX_F,REG_N,HEX_1,HEX_D}},
{"float",{FPUL_M,FD_REG_N},{HEX_F,REG_N,HEX_2,HEX_D}},
{"fmac",{F_FR0,F_REG_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_E}},
{"fmov",{F_REG_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_C}},
{"fmov",{DX_REG_M,DX_REG_N},{HEX_F,REG_N,REG_M,HEX_C}},
{"fmov",{A_IND_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_8}},
{"fmov",{A_IND_M,DX_REG_N},{HEX_F,REG_N,REG_M,HEX_8}},
{"fmov",{F_REG_M,A_IND_N},{HEX_F,REG_N,REG_M,HEX_A}},
{"fmov",{DX_REG_M,A_IND_N},{HEX_F,REG_N,REG_M,HEX_A}},
{"fmov",{A_INC_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_9}},
{"fmov",{A_INC_M,DX_REG_N},{HEX_F,REG_N,REG_M,HEX_9}},
{"fmov",{F_REG_M,A_DEC_N},{HEX_F,REG_N,REG_M,HEX_B}},
{"fmov",{DX_REG_M,A_DEC_N},{HEX_F,REG_N,REG_M,HEX_B}},
{"fmov",{A_IND_R0_REG_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_6}},
{"fmov",{A_IND_R0_REG_M,DX_REG_N},{HEX_F,REG_N,REG_M,HEX_6}},
{"fmov",{F_REG_M,A_IND_R0_REG_N},{HEX_F,REG_N,REG_M,HEX_7}},
{"fmov",{DX_REG_M,A_IND_R0_REG_N},{HEX_F,REG_N,REG_M,HEX_7}},
{"fmov.d",{A_IND_M,DX_REG_N},{HEX_F,REG_N,REG_M,HEX_8}},
{"fmov.d",{DX_REG_M,A_IND_N},{HEX_F,REG_N,REG_M,HEX_A}},
{"fmov.d",{A_INC_M,DX_REG_N},{HEX_F,REG_N,REG_M,HEX_9}},
{"fmov.d",{DX_REG_M,A_DEC_N},{HEX_F,REG_N,REG_M,HEX_B}},
{"fmov.d",{A_IND_R0_REG_M,DX_REG_N},{HEX_F,REG_N,REG_M,HEX_6}},
{"fmov.d",{DX_REG_M,A_IND_R0_REG_N},{HEX_F,REG_N,REG_M,HEX_7}},
{"fmov.s",{A_IND_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_8}},
{"fmov.s",{F_REG_M,A_IND_N},{HEX_F,REG_N,REG_M,HEX_A}},
{"fmov.s",{A_INC_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_9}},
{"fmov.s",{F_REG_M,A_DEC_N},{HEX_F,REG_N,REG_M,HEX_B}},
{"fmov.s",{A_IND_R0_REG_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_6}},
{"fmov.s",{F_REG_M,A_IND_R0_REG_N},{HEX_F,REG_N,REG_M,HEX_7}},
{"fmul",{F_REG_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_2}},
{"fmul",{D_REG_M,D_REG_N},{HEX_F,REG_N,REG_M,HEX_2}},
{"fneg",{FD_REG_N},{HEX_F,REG_N,HEX_4,HEX_D}},
{"frchg",{0},{HEX_F,HEX_B,HEX_F,HEX_D}},
{"fschg",{0},{HEX_F,HEX_3,HEX_F,HEX_D}},
{"fsqrt",{FD_REG_N},{HEX_F,REG_N,HEX_6,HEX_D}},
{"fsts",{FPUL_M,F_REG_N},{HEX_F,REG_N,HEX_0,HEX_D}},
{"fsub",{F_REG_M,F_REG_N},{HEX_F,REG_N,REG_M,HEX_1}},
{"fsub",{D_REG_M,D_REG_N},{HEX_F,REG_N,REG_M,HEX_1}},
{"ftrc",{FD_REG_N,FPUL_M},{HEX_F,REG_N,HEX_3,HEX_D}},
{"ftrv",{XMTRX_M4,V_REG_N},{HEX_F,REG_NM,HEX_F,HEX_D}},
{ 0 },
};
static void print_sh_insn(u32 memaddr, u16 insn)
{
int relmask = ~0;
int nibs[4] = { (insn >> 12) & 0xf, (insn >> 8) & 0xf, (insn >> 4) & 0xf, insn & 0xf};
int lastsp;
struct sh_opcode_info *op = sh_table;
for (; op->name; op++) {
int n;
int imm = 0;
int rn = 0;
int rm = 0;
int rb = 0;
int disp_pc;
int disp_pc_addr = 0;
for (n = 0; n < 4; n++) {
int i = op->nibbles[n];
if (i < 16) {
if (nibs[n] == i)
continue;
goto fail;
}
switch (i) {
case BRANCH_8:
imm = (nibs[2] << 4) | (nibs[3]);
if (imm & 0x80)
imm |= ~0xff;
imm = ((char)imm) * 2 + 4 ;
goto ok;
case BRANCH_12:
imm = ((nibs[1]) << 8) | (nibs[2] << 4) | (nibs[3]);
if (imm & 0x800)
imm |= ~0xfff;
imm = imm * 2 + 4;
goto ok;
case IMM_4:
imm = nibs[3];
goto ok;
case IMM_4BY2:
imm = nibs[3] <<1;
goto ok;
case IMM_4BY4:
imm = nibs[3] <<2;
goto ok;
case IMM_8:
imm = (nibs[2] << 4) | nibs[3];
goto ok;
case PCRELIMM_8BY2:
imm = ((nibs[2] << 4) | nibs[3]) <<1;
relmask = ~1;
goto ok;
case PCRELIMM_8BY4:
imm = ((nibs[2] << 4) | nibs[3]) <<2;
relmask = ~3;
goto ok;
case IMM_8BY2:
imm = ((nibs[2] << 4) | nibs[3]) <<1;
goto ok;
case IMM_8BY4:
imm = ((nibs[2] << 4) | nibs[3]) <<2;
goto ok;
case DISP_8:
imm = (nibs[2] << 4) | (nibs[3]);
goto ok;
case DISP_4:
imm = nibs[3];
goto ok;
case REG_N:
rn = nibs[n];
break;
case REG_M:
rm = nibs[n];
break;
case REG_NM:
rn = (nibs[n] & 0xc) >> 2;
rm = (nibs[n] & 0x3);
break;
case REG_B:
rb = nibs[n] & 0x07;
break;
default:
return;
}
}
ok:
printk("%-8s ", op->name);
lastsp = (op->arg[0] == A_END);
disp_pc = 0;
for (n = 0; n < 6 && op->arg[n] != A_END; n++) {
if (n && op->arg[1] != A_END)
printk(", ");
switch (op->arg[n]) {
case A_IMM:
printk("#%d", (char)(imm));
break;
case A_R0:
printk("r0");
break;
case A_REG_N:
printk("r%d", rn);
break;
case A_INC_N:
printk("@r%d+", rn);
break;
case A_DEC_N:
printk("@-r%d", rn);
break;
case A_IND_N:
printk("@r%d", rn);
break;
case A_DISP_REG_N:
printk("@(%d,r%d)", imm, rn);
break;
case A_REG_M:
printk("r%d", rm);
break;
case A_INC_M:
printk("@r%d+", rm);
break;
case A_DEC_M:
printk("@-r%d", rm);
break;
case A_IND_M:
printk("@r%d", rm);
break;
case A_DISP_REG_M:
printk("@(%d,r%d)", imm, rm);
break;
case A_REG_B:
printk("r%d_bank", rb);
break;
case A_DISP_PC:
disp_pc = 1;
disp_pc_addr = imm + 4 + (memaddr & relmask);
printk("%08x <%pS>", disp_pc_addr,
(void *)disp_pc_addr);
break;
case A_IND_R0_REG_N:
printk("@(r0,r%d)", rn);
break;
case A_IND_R0_REG_M:
printk("@(r0,r%d)", rm);
break;
case A_DISP_GBR:
printk("@(%d,gbr)",imm);
break;
case A_R0_GBR:
printk("@(r0,gbr)");
break;
case A_BDISP12:
case A_BDISP8:
printk("%08x", imm + memaddr);
break;
case A_SR:
printk("sr");
break;
case A_GBR:
printk("gbr");
break;
case A_VBR:
printk("vbr");
break;
case A_SSR:
printk("ssr");
break;
case A_SPC:
printk("spc");
break;
case A_MACH:
printk("mach");
break;
case A_MACL:
printk("macl");
break;
case A_PR:
printk("pr");
break;
case A_SGR:
printk("sgr");
break;
case A_DBR:
printk("dbr");
break;
case FD_REG_N:
if (0)
goto d_reg_n;
case F_REG_N:
printk("fr%d", rn);
break;
case F_REG_M:
printk("fr%d", rm);
break;
case DX_REG_N:
if (rn & 1) {
printk("xd%d", rn & ~1);
break;
}
d_reg_n:
case D_REG_N:
printk("dr%d", rn);
break;
case DX_REG_M:
if (rm & 1) {
printk("xd%d", rm & ~1);
break;
}
case D_REG_M:
printk("dr%d", rm);
break;
case FPSCR_M:
case FPSCR_N:
printk("fpscr");
break;
case FPUL_M:
case FPUL_N:
printk("fpul");
break;
case F_FR0:
printk("fr0");
break;
case V_REG_N:
printk("fv%d", rn*4);
break;
case V_REG_M:
printk("fv%d", rm*4);
break;
case XMTRX_M4:
printk("xmtrx");
break;
default:
return;
}
}
if (disp_pc && strcmp(op->name, "mova") != 0) {
u32 val;
if (relmask == ~1)
__get_user(val, (u16 *)disp_pc_addr);
else
__get_user(val, (u32 *)disp_pc_addr);
printk(" ! %08x <%pS>", val, (void *)val);
}
return;
fail:
;
}
printk(".word 0x%x%x%x%x", nibs[0], nibs[1], nibs[2], nibs[3]);
}
void show_code(struct pt_regs *regs)
{
unsigned short *pc = (unsigned short *)regs->pc;
long i;
if (regs->pc & 0x1)
return;
printk("Code:\n");
for (i = -3 ; i < 6 ; i++) {
unsigned short insn;
if (__get_user(insn, pc + i)) {
printk(" (Bad address in pc)\n");
break;
}
printk("%s%08lx: ", (i ? " ": "->"), (unsigned long)(pc + i));
print_sh_insn((unsigned long)(pc + i), insn);
printk("\n");
}
printk("\n");
}

54
arch/sh/kernel/entry-common.S
View File

@ -308,15 +308,19 @@ ENTRY(system_call)
mov.l 1f, r9
mov.l @r9, r8 ! Read from TRA (Trap Address) Register
#endif
mov #OFF_TRA, r10
add r15, r10
mov.l r8, @r10 ! set TRA value to tra
/*
* Check the trap type
*/
mov #((0x20 << 2) - 1), r9
cmp/hi r9, r8
bt/s debug_trap ! it's a debug trap..
mov #OFF_TRA, r9
add r15, r9
mov.l r8, @r9 ! set TRA value to tra
nop
#ifdef CONFIG_TRACE_IRQFLAGS
mov.l 5f, r10
jsr @r10
@ -371,47 +375,3 @@ syscall_exit:
#endif
7: .long do_syscall_trace_enter
8: .long do_syscall_trace_leave
#ifdef CONFIG_FUNCTION_TRACER
.align 2
.globl _mcount
.type _mcount,@function
.globl mcount
.type mcount,@function
_mcount:
mcount:
mov.l r4, @-r15
mov.l r5, @-r15
mov.l r6, @-r15
mov.l r7, @-r15
sts.l pr, @-r15
mov.l @(20,r15),r4
sts pr, r5
mov.l 1f, r6
mov.l ftrace_stub, r7
cmp/eq r6, r7
bt skip_trace
mov.l @r6, r6
jsr @r6
nop
skip_trace:
lds.l @r15+, pr
mov.l @r15+, r7
mov.l @r15+, r6
mov.l @r15+, r5
rts
mov.l @r15+, r4
.align 2
1: .long ftrace_trace_function
.globl ftrace_stub
ftrace_stub:
rts
nop
#endif /* CONFIG_FUNCTION_TRACER */

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