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Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (28 commits)
  [MIPS] Rework cobalt_board_id
  [MIPS] Use RTC_CMOS for Cobalt
  [MIPS] Use platform_device for Cobalt UART
  [MIPS] Separate Alchemy processor based boards config
  [MIPS] Fix build error in atomic64_cmpxchg
  [MIPS] Run checksyscalls for N32 and O32 ABI
  [MIPS] tlbex: use __maybe_unused
  [MIPS] excite: use __maybe_unused
  [MIPS] Add extern cobalt_board_id
  [MIPS] Remove unused CONFIG_TOSHIBA_BOARDS
  [MIPS] Rename tb0229_defconfig to tb0219_defconfig
  [MIPS] Update tb0229_defconfig; add CONFIG_GPIO_TB0219.
  [MIPS] Add minimum defconfig for RBHMA4200
  [MIPS] SB1: Build fix.
  [MIPS] Drop __devinit tag from allocate_irqno() and free_irqno()
  [MIPS] clocksource: use CLOCKSOURCE_MASK() macro
  [MIPS] Remove LIMITED_DMA support
  [MIPS] Remove Momenco Jaguar ATX support
  [MIPS] Remove Momenco Ocelot G support
  [MIPS] FPU hazard handling
  ...
This commit is contained in:
Linus Torvalds 2007-05-11 09:59:50 -07:00
parent cabca0cb0d 3f2d560e90
commit f2c60ed038
71 changed files with 686 additions and 4082 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
Documentation/mips/pci/pci.README
View File

@ -1,54 +0,0 @@
Pete Popov, ppopov@pacbell.net
07/11/2001
This README briefly explains how to use the pci and pci_auto
code in arch/mips/kernel. The code was ported from PowerPC and
modified slightly. It has been tested pretty well on PPC on some
rather complex systems with multiple bridges and devices behind
each bridge. However, at the time this README was written, the
mips port was tested only on boards with a single pci bus and
no P2P bridges. It's very possible that on boards with P2P
bridges some modifications have to be made. The code will
evolve, no doubt, but currently every single mips board
is doing its own pcibios thing and it has become a big
mess. This generic pci code is meant to clean up the mips
pci mess and make it easier to add pci support to new boards.
inside the define for your board in arch/mips/config.in.
For example, the Galileo EV96100 board looks like this:
if [ "$CONFIG_MIPS_EV96100" = "y" ]; then
define_bool CONFIG_PCI y
define_bool CONFIG_MIPS_GT96100 y
define_bool CONFIG_NEW_PCI y
define_bool CONFIG_SWAP_IO_SPACE y
fi
Next, if you want to use the arch/mips/kernel/pci code, which has the
pcibios_init() function, add
define_bool CONFIG_NEW_PCI y
inside the define for your board. Again, the EV96100 example above
show NEW_PCI turned on.
Now you need to add your files to hook in your pci configuration
cycles. Usually you'll need only a couple of files named something
like pci_fixups.c and pci_ops.c. You can copy the templates
provided and fill in the code.
The file pci_ops.c should contain the pci configuration cycles routines.
It also has the mips_pci_channels[] array which contains the descriptors
of each pci controller.
The file pci_fixups.c contains a few routines to do interrupt fixups,
resources fixups, and, if needed, pci bios fixups.
Usually you'll put your pci_fixups.c file in your board specific directory,
since the functions in that file are board specific. The functions in
pci_ops.c, on the other hand, are usually pci controller specific so that
file could be shared among a few different boards using the same
pci controller.

212
arch/mips/Kconfig
View File

@ -15,121 +15,8 @@ choice
prompt "System type"
default SGI_IP22
config MIPS_MTX1
bool "4G Systems MTX-1 board"
select DMA_NONCOHERENT
select HW_HAS_PCI
select RESOURCES_64BIT if PCI
select SOC_AU1500
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_BOSPORUS
bool "AMD Alchemy Bosporus board"
select SOC_AU1500
select DMA_NONCOHERENT
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_PB1000
bool "AMD Alchemy PB1000 board"
select SOC_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select RESOURCES_64BIT if PCI
select SWAP_IO_SPACE
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_PB1100
bool "AMD Alchemy PB1100 board"
select SOC_AU1100
select DMA_NONCOHERENT
select HW_HAS_PCI
select RESOURCES_64BIT if PCI
select SWAP_IO_SPACE
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_PB1500
bool "AMD Alchemy PB1500 board"
select SOC_AU1500
select DMA_NONCOHERENT
select HW_HAS_PCI
select RESOURCES_64BIT if PCI
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_PB1550
bool "AMD Alchemy PB1550 board"
select SOC_AU1550
select DMA_NONCOHERENT
select HW_HAS_PCI
select MIPS_DISABLE_OBSOLETE_IDE
select RESOURCES_64BIT if PCI
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_PB1200
bool "AMD Alchemy PB1200 board"
select SOC_AU1200
select DMA_NONCOHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select RESOURCES_64BIT if PCI
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_DB1000
bool "AMD Alchemy DB1000 board"
select SOC_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select RESOURCES_64BIT if PCI
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_DB1100
bool "AMD Alchemy DB1100 board"
select SOC_AU1100
select DMA_NONCOHERENT
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_DB1500
bool "AMD Alchemy DB1500 board"
select SOC_AU1500
select DMA_NONCOHERENT
select HW_HAS_PCI
select MIPS_DISABLE_OBSOLETE_IDE
select RESOURCES_64BIT if PCI
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_DB1550
bool "AMD Alchemy DB1550 board"
select SOC_AU1550
select HW_HAS_PCI
select DMA_NONCOHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select RESOURCES_64BIT if PCI
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_DB1200
bool "AMD Alchemy DB1200 board"
select SOC_AU1200
select DMA_COHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_MIRAGE
bool "AMD Alchemy Mirage board"
select DMA_NONCOHERENT
select SOC_AU1500
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_LITTLE_ENDIAN
config MACH_ALCHEMY
bool "Alchemy processor based machines"
config BASLER_EXCITE
bool "Basler eXcite smart camera"
@ -369,28 +256,6 @@ config MIPS_SIM
This option enables support for MIPS Technologies MIPSsim software
emulator.
config MOMENCO_JAGUAR_ATX
bool "Momentum Jaguar board"
select BOOT_ELF32
select DMA_NONCOHERENT
select HW_HAS_PCI
select IRQ_CPU
select IRQ_CPU_RM7K
select IRQ_MV64340
select LIMITED_DMA
select PCI_MARVELL
select RM7000_CPU_SCACHE
select SWAP_IO_SPACE
select SYS_HAS_CPU_RM9000
select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_KGDB
help
The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by
Momentum Computer <http://www.momenco.com/>.
config MOMENCO_OCELOT
bool "Momentum Ocelot board"
select DMA_NONCOHERENT
@ -446,29 +311,6 @@ config MOMENCO_OCELOT_C
The Ocelot is a MIPS-based Single Board Computer (SBC) made by
Momentum Computer <http://www.momenco.com/>.
config MOMENCO_OCELOT_G
bool "Momentum Ocelot-G board"
select DMA_NONCOHERENT
select HW_HAS_PCI
select IRQ_CPU
select IRQ_CPU_RM7K
select PCI_MARVELL
select RM7000_CPU_SCACHE
select SWAP_IO_SPACE
select SYS_HAS_CPU_RM7000
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
select SYS_SUPPORTS_BIG_ENDIAN
help
The Ocelot is a MIPS-based Single Board Computer (SBC) made by
Momentum Computer <http://www.momenco.com/>.
config MIPS_XXS1500
bool "MyCable XXS1500 board"
select DMA_NONCOHERENT
select SOC_AU1500
select SYS_SUPPORTS_LITTLE_ENDIAN
config PNX8550_JBS
bool "Philips PNX8550 based JBS board"
select PNX8550
@ -775,7 +617,6 @@ config TOSHIBA_JMR3927
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
select TOSHIBA_BOARDS
select GENERIC_HARDIRQS_NO__DO_IRQ
config TOSHIBA_RBTX4927
@ -791,7 +632,6 @@ config TOSHIBA_RBTX4927
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_KGDB
select TOSHIBA_BOARDS
select GENERIC_HARDIRQS_NO__DO_IRQ
help
This Toshiba board is based on the TX4927 processor. Say Y here to
@ -811,7 +651,6 @@ config TOSHIBA_RBTX4938
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_KGDB
select TOSHIBA_BOARDS
select GENERIC_HARDIRQS_NO__DO_IRQ
help
This Toshiba board is based on the TX4938 processor. Say Y here to
@ -819,11 +658,11 @@ config TOSHIBA_RBTX4938
endchoice
source "arch/mips/au1000/Kconfig"
source "arch/mips/ddb5xxx/Kconfig"
source "arch/mips/gt64120/ev64120/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/lasat/Kconfig"
source "arch/mips/momentum/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
source "arch/mips/sgi-ip27/Kconfig"
source "arch/mips/sibyte/Kconfig"
@ -923,11 +762,6 @@ config GENERIC_ISA_DMA
config I8259
bool
config LIMITED_DMA
bool
select HIGHMEM
select SYS_SUPPORTS_HIGHMEM
config MIPS_BONITO64
bool
@ -1013,33 +847,6 @@ config MIPS_RM9122
config PCI_MARVELL
bool
config SOC_AU1000
bool
select SOC_AU1X00
config SOC_AU1100
bool
select SOC_AU1X00
config SOC_AU1500
bool
select SOC_AU1X00
config SOC_AU1550
bool
select SOC_AU1X00
config SOC_AU1200
bool
select SOC_AU1X00
config SOC_AU1X00
bool
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_APM_EMULATION
select SYS_SUPPORTS_KGDB
config SERIAL_RM9000
bool
@ -1081,9 +888,9 @@ config WDT_RM9000
choice
prompt "Galileo Chip Clock"
#default SYSCLK_83 if MIPS_EV64120
depends on MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G
depends on MIPS_EV64120 || MOMENCO_OCELOT
default SYSCLK_83 if MIPS_EV64120
default SYSCLK_100 if MOMENCO_OCELOT || MOMENCO_OCELOT_G
default SYSCLK_100 if MOMENCO_OCELOT
config SYSCLK_75
bool "75" if MIPS_EV64120
@ -1092,7 +899,7 @@ config SYSCLK_83
bool "83.3" if MIPS_EV64120
config SYSCLK_100
bool "100" if MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G
bool "100" if MIPS_EV64120 || MOMENCO_OCELOT
endchoice
@ -1131,9 +938,6 @@ config ARC64
config BOOT_ELF64
bool
config TOSHIBA_BOARDS
bool
menu "CPU selection"
choice
@ -1557,6 +1361,7 @@ config MIPS_MT_SMP
bool "Use 1 TC on each available VPE for SMP"
depends on SYS_SUPPORTS_MULTITHREADING
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_IRQ_EI
select CPU_MIPSR2_SRS
select MIPS_MT
select NR_CPUS_DEFAULT_2
@ -1572,6 +1377,7 @@ config MIPS_MT_SMTC
#depends on CPU_MIPS64_R2 # once there is hardware ...
depends on SYS_SUPPORTS_MULTITHREADING
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_IRQ_EI
select CPU_MIPSR2_SRS
select MIPS_MT
select NR_CPUS_DEFAULT_8
@ -1584,6 +1390,8 @@ config MIPS_MT_SMTC
config MIPS_VPE_LOADER
bool "VPE loader support."
depends on SYS_SUPPORTS_MULTITHREADING
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_IRQ_EI
select MIPS_MT
help
Includes a loader for loading an elf relocatable object

42
arch/mips/Makefile
View File

@ -342,15 +342,6 @@ core-$(CONFIG_MOMENCO_OCELOT) += arch/mips/gt64120/common/ \
cflags-$(CONFIG_MOMENCO_OCELOT) += -Iinclude/asm-mips/mach-ocelot
load-$(CONFIG_MOMENCO_OCELOT) += 0xffffffff80100000
#
# Momentum Ocelot-G board
#
# The Ocelot-G setup.o must be linked early - it does the ioremap() for the
# mips_io_port_base.
#
core-$(CONFIG_MOMENCO_OCELOT_G) += arch/mips/momentum/ocelot_g/
load-$(CONFIG_MOMENCO_OCELOT_G) += 0xffffffff80100000
#
# Momentum Ocelot-C and -CS boards
#
@ -387,17 +378,6 @@ core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/
cflags-$(CONFIG_BASLER_EXCITE) += -Iinclude/asm-mips/mach-excite
load-$(CONFIG_BASLER_EXCITE) += 0x80100000
#
# Momentum Jaguar ATX
#
core-$(CONFIG_MOMENCO_JAGUAR_ATX) += arch/mips/momentum/jaguar_atx/
cflags-$(CONFIG_MOMENCO_JAGUAR_ATX) += -Iinclude/asm-mips/mach-ja
#ifdef CONFIG_JAGUAR_DMALOW
#load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff88000000
#else
load-$(CONFIG_MOMENCO_JAGUAR_ATX) += 0xffffffff80100000
#endif
#
# NEC DDB
#
@ -729,3 +709,25 @@ archclean:
CLEAN_FILES += vmlinux.32 \
vmlinux.64 \
vmlinux.ecoff
quiet_cmd_syscalls_n32 = CALL-N32 $<
cmd_syscalls_n32 = $(CONFIG_SHELL) $< $(CC) $(c_flags) -mabi=n32
quiet_cmd_syscalls_o32 = CALL-O32 $<
cmd_syscalls_o32 = $(CONFIG_SHELL) $< $(CC) $(c_flags) -mabi=32
PHONY += missing-syscalls-n32 missing-syscalls-o32
missing-syscalls-n32: scripts/checksyscalls.sh FORCE
$(call cmd,syscalls_n32)
missing-syscalls-o32: scripts/checksyscalls.sh FORCE
$(call cmd,syscalls_o32)
archprepare:
ifdef CONFIG_MIPS32_N32
$(Q)$(MAKE) $(build)=arch/mips missing-syscalls-n32
endif
ifdef CONFIG_MIPS32_O32
$(Q)$(MAKE) $(build)=arch/mips missing-syscalls-o32
endif

142
arch/mips/au1000/Kconfig Normal file
View File

@ -0,0 +1,142 @@
choice
prompt "Machine type"
depends on MACH_ALCHEMY
default MIPS_DB1000
config MIPS_MTX1
bool "4G Systems MTX-1 board"
select DMA_NONCOHERENT
select HW_HAS_PCI
select RESOURCES_64BIT if PCI
select SOC_AU1500
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_BOSPORUS
bool "Alchemy Bosporus board"
select SOC_AU1500
select DMA_NONCOHERENT
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_DB1000
bool "Alchemy DB1000 board"
select SOC_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select RESOURCES_64BIT if PCI
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_DB1100
bool "Alchemy DB1100 board"
select SOC_AU1100
select DMA_NONCOHERENT
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_DB1200
bool "Alchemy DB1200 board"
select SOC_AU1200
select DMA_COHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_DB1500
bool "Alchemy DB1500 board"
select SOC_AU1500
select DMA_NONCOHERENT
select HW_HAS_PCI
select MIPS_DISABLE_OBSOLETE_IDE
select RESOURCES_64BIT if PCI
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_DB1550
bool "Alchemy DB1550 board"
select SOC_AU1550
select HW_HAS_PCI
select DMA_NONCOHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select RESOURCES_64BIT if PCI
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_MIRAGE
bool "Alchemy Mirage board"
select DMA_NONCOHERENT
select SOC_AU1500
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_PB1000
bool "Alchemy PB1000 board"
select SOC_AU1000
select DMA_NONCOHERENT
select HW_HAS_PCI
select RESOURCES_64BIT if PCI
select SWAP_IO_SPACE
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_PB1100
bool "Alchemy PB1100 board"
select SOC_AU1100
select DMA_NONCOHERENT
select HW_HAS_PCI
select RESOURCES_64BIT if PCI
select SWAP_IO_SPACE
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_PB1200
bool "Alchemy PB1200 board"
select SOC_AU1200
select DMA_NONCOHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select RESOURCES_64BIT if PCI
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_PB1500
bool "Alchemy PB1500 board"
select SOC_AU1500
select DMA_NONCOHERENT
select HW_HAS_PCI
select RESOURCES_64BIT if PCI
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_PB1550
bool "Alchemy PB1550 board"
select SOC_AU1550
select DMA_NONCOHERENT
select HW_HAS_PCI
select MIPS_DISABLE_OBSOLETE_IDE
select RESOURCES_64BIT if PCI
select SYS_SUPPORTS_LITTLE_ENDIAN
config MIPS_XXS1500
bool "MyCable XXS1500 board"
select DMA_NONCOHERENT
select SOC_AU1500
select SYS_SUPPORTS_LITTLE_ENDIAN
endchoice
config SOC_AU1000
bool
select SOC_AU1X00
config SOC_AU1100
bool
select SOC_AU1X00
config SOC_AU1500
bool
select SOC_AU1X00
config SOC_AU1550
bool
select SOC_AU1X00
config SOC_AU1200
bool
select SOC_AU1X00
config SOC_AU1X00
bool
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_APM_EMULATION
select SYS_SUPPORTS_KGDB

16
arch/mips/basler/excite/excite_device.c
View File

@ -68,7 +68,7 @@ enum {
static struct resource
excite_ctr_resource __attribute__((unused)) = {
excite_ctr_resource __maybe_unused = {
.name = "GPI counters",
.start = 0,
.end = 5,
@ -77,7 +77,7 @@ static struct resource
.sibling = NULL,
.child = NULL
},
excite_gpislice_resource __attribute__((unused)) = {
excite_gpislice_resource __maybe_unused = {
.name = "GPI slices",
.start = 0,
.end = 1,
@ -86,7 +86,7 @@ static struct resource
.sibling = NULL,
.child = NULL
},
excite_mdio_channel_resource __attribute__((unused)) = {
excite_mdio_channel_resource __maybe_unused = {
.name = "MDIO channels",
.start = 0,
.end = 1,
@ -95,7 +95,7 @@ static struct resource
.sibling = NULL,
.child = NULL
},
excite_fifomem_resource __attribute__((unused)) = {
excite_fifomem_resource __maybe_unused = {
.name = "FIFO memory",
.start = 0,
.end = 767,
@ -104,7 +104,7 @@ static struct resource
.sibling = NULL,
.child = NULL
},
excite_scram_resource __attribute__((unused)) = {
excite_scram_resource __maybe_unused = {
.name = "Scratch RAM",
.start = EXCITE_PHYS_SCRAM,
.end = EXCITE_PHYS_SCRAM + EXCITE_SIZE_SCRAM - 1,
@ -113,7 +113,7 @@ static struct resource
.sibling = NULL,
.child = NULL
},
excite_fpga_resource __attribute__((unused)) = {
excite_fpga_resource __maybe_unused = {
.name = "System FPGA",
.start = EXCITE_PHYS_FPGA,
.end = EXCITE_PHYS_FPGA + EXCITE_SIZE_FPGA - 1,
@ -122,7 +122,7 @@ static struct resource
.sibling = NULL,
.child = NULL
},
excite_nand_resource __attribute__((unused)) = {
excite_nand_resource __maybe_unused = {
.name = "NAND flash control",
.start = EXCITE_PHYS_NAND,
.end = EXCITE_PHYS_NAND + EXCITE_SIZE_NAND - 1,
@ -131,7 +131,7 @@ static struct resource
.sibling = NULL,
.child = NULL
},
excite_titan_resource __attribute__((unused)) = {
excite_titan_resource __maybe_unused = {
.name = "TITAN registers",
.start = EXCITE_PHYS_TITAN,
.end = EXCITE_PHYS_TITAN + EXCITE_SIZE_TITAN - 1,

2
arch/mips/cobalt/Makefile
View File

@ -2,7 +2,7 @@
# Makefile for the Cobalt micro systems family specific parts of the kernel
#
obj-y := irq.o reset.o setup.o buttons.o
obj-y := buttons.o irq.o reset.o rtc.o serial.o setup.o
obj-$(CONFIG_PCI) += pci.o
obj-$(CONFIG_EARLY_PRINTK) += console.o

63
arch/mips/cobalt/rtc.c Normal file
View File

@ -0,0 +1,63 @@
/*
* Registration of Cobalt RTC platform device.
*
* Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/platform_device.h>
static struct resource cobalt_rtc_resource[] __initdata = {
{
.start = 0x70,
.end = 0x77,
.flags = IORESOURCE_IO,
},
{
.start = 8,
.end = 8,
.flags = IORESOURCE_IRQ,
},
};
static __init int cobalt_rtc_add(void)
{
struct platform_device *pdev;
int retval;
pdev = platform_device_alloc("rtc_cmos", -1);
if (!pdev)
return -ENOMEM;
retval = platform_device_add_resources(pdev, cobalt_rtc_resource,
ARRAY_SIZE(cobalt_rtc_resource));
if (retval)
goto err_free_device;
retval = platform_device_add(pdev);
if (retval)
goto err_free_device;
return 0;
err_free_device:
platform_device_put(pdev);
return retval;
}
device_initcall(cobalt_rtc_add);

85
arch/mips/cobalt/serial.c Normal file
View File

@ -0,0 +1,85 @@
/*
* Registration of Cobalt UART platform device.
*
* Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <cobalt.h>
static struct resource cobalt_uart_resource[] __initdata = {
{
.start = 0x1c800000,
.end = 0x1c800007,
.flags = IORESOURCE_MEM,
},
{
.start = COBALT_SERIAL_IRQ,
.end = COBALT_SERIAL_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct plat_serial8250_port cobalt_serial8250_port[] = {
{
.irq = COBALT_SERIAL_IRQ,
.uartclk = 18432000,
.iotype = UPIO_MEM,
.flags = UPF_IOREMAP | UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
.mapbase = 0x1c800000,
},
{},
};
static __init int cobalt_uart_add(void)
{
struct platform_device *pdev;
int retval;
/*
* Cobalt Qube1 and RAQ1 have no UART.
*/
if (cobalt_board_id <= COBALT_BRD_ID_RAQ1)
return 0;
pdev = platform_device_alloc("serial8250", -1);
if (!pdev)
return -ENOMEM;
pdev->id = PLAT8250_DEV_PLATFORM;
pdev->dev.platform_data = cobalt_serial8250_port;
retval = platform_device_add_resources(pdev, cobalt_uart_resource, ARRAY_SIZE(cobalt_uart_resource));
if (retval)
goto err_free_device;
retval = platform_device_add(pdev);
if (retval)
goto err_free_device;
return 0;
err_free_device:
platform_device_put(pdev);
return retval;
}
device_initcall(cobalt_uart_add);

31
arch/mips/cobalt/setup.c
View File

@ -10,11 +10,8 @@
*
*/
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/pm.h>
#include <linux/serial.h>
#include <linux/serial_core.h>
#include <asm/bootinfo.h>
#include <asm/time.h>
@ -27,9 +24,6 @@
extern void cobalt_machine_restart(char *command);
extern void cobalt_machine_halt(void);
extern void cobalt_machine_power_off(void);
extern void cobalt_early_console(void);
int cobalt_board_id;
const char *get_system_type(void)
{
@ -95,8 +89,6 @@ static struct resource cobalt_reserved_resources[] = {
void __init plat_mem_setup(void)
{
static struct uart_port uart;
unsigned int devfn = PCI_DEVFN(COBALT_PCICONF_VIA, 0);
int i;
_machine_restart = cobalt_machine_restart;
@ -111,29 +103,6 @@ void __init plat_mem_setup(void)
/* These resources have been reserved by VIA SuperI/O chip. */
for (i = 0; i < ARRAY_SIZE(cobalt_reserved_resources); i++)
request_resource(&ioport_resource, cobalt_reserved_resources + i);
/* Read the cobalt id register out of the PCI config space */
PCI_CFG_SET(devfn, (VIA_COBALT_BRD_ID_REG & ~0x3));
cobalt_board_id = GT_READ(GT_PCI0_CFGDATA_OFS);
cobalt_board_id >>= ((VIA_COBALT_BRD_ID_REG & 3) * 8);
cobalt_board_id = VIA_COBALT_BRD_REG_to_ID(cobalt_board_id);
printk("Cobalt board ID: %d\n", cobalt_board_id);
if (cobalt_board_id > COBALT_BRD_ID_RAQ1) {
#ifdef CONFIG_SERIAL_8250
uart.line = 0;
uart.type = PORT_UNKNOWN;
uart.uartclk = 18432000;
uart.irq = COBALT_SERIAL_IRQ;
uart.flags = UPF_IOREMAP | UPF_BOOT_AUTOCONF |
UPF_SKIP_TEST;
uart.iotype = UPIO_MEM;
uart.mapbase = 0x1c800000;
early_serial_setup(&uart);
#endif
}
}
/*

49
arch/mips/configs/cobalt_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.20
# Tue Feb 20 21:47:24 2007
# Linux kernel version: 2.6.21-rc7
# Wed Apr 18 14:25:45 2007
#
CONFIG_MIPS=y
@ -62,7 +62,6 @@ CONFIG_MIPS_COBALT=y
# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
# CONFIG_TOSHIBA_RBTX4938 is not set
CONFIG_EARLY_PRINTK=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
@ -74,12 +73,14 @@ CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_EARLY_PRINTK=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_I8259=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_MIPS_GT64111=y
CONFIG_PCI_GT64XXX_PCI0=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
@ -179,6 +180,7 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_IKCONFIG is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
@ -477,7 +479,6 @@ CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
@ -518,7 +519,7 @@ CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
# CONFIG_IDEDMA_PCI_AUTO is not set
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
@ -546,7 +547,6 @@ CONFIG_BLK_DEV_TC86C001=y
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
# CONFIG_IDEDMA_AUTO is not set
# CONFIG_BLK_DEV_HD is not set
#
@ -779,7 +779,8 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
CONFIG_RTC=y
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
CONFIG_COBALT_LCD=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
@ -814,6 +815,11 @@ CONFIG_COBALT_LCD=y
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
@ -827,7 +833,7 @@ CONFIG_COBALT_LCD=y
#
# Graphics support
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
# CONFIG_FB is not set
#
@ -835,7 +841,6 @@ CONFIG_COBALT_LCD=y
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@ -894,7 +899,29 @@ CONFIG_USB_ARCH_HAS_EHCI=y
#
# Real Time Clock
#
# CONFIG_RTC_CLASS 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
#
# RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_TEST is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# DMA Engine support

1
arch/mips/configs/db1000_defconfig
View File

@ -9,6 +9,7 @@ CONFIG_MIPS=y
# Machine selection
#
CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set

1
arch/mips/configs/db1100_defconfig
View File

@ -9,6 +9,7 @@ CONFIG_MIPS=y
# Machine selection
#
CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set

1
arch/mips/configs/db1200_defconfig
View File

@ -9,6 +9,7 @@ CONFIG_MIPS=y
# Machine selection
#
CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set

1
arch/mips/configs/db1500_defconfig
View File

@ -9,6 +9,7 @@ CONFIG_MIPS=y
# Machine selection
#
CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set

1
arch/mips/configs/db1550_defconfig
View File

@ -9,6 +9,7 @@ CONFIG_MIPS=y
# Machine selection
#
CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set

897
arch/mips/configs/jaguar-atx_defconfig
View File

@ -1,897 +0,0 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.20
# Tue Feb 20 21:47:33 2007
#
CONFIG_MIPS=y
#
# Machine selection
#
CONFIG_ZONE_DMA=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set
# CONFIG_MIPS_PB1100 is not set
# CONFIG_MIPS_PB1500 is not set
# CONFIG_MIPS_PB1550 is not set
# CONFIG_MIPS_PB1200 is not set
# CONFIG_MIPS_DB1000 is not set
# CONFIG_MIPS_DB1100 is not set
# CONFIG_MIPS_DB1500 is not set
# CONFIG_MIPS_DB1550 is not set
# CONFIG_MIPS_DB1200 is not set
# CONFIG_MIPS_MIRAGE is not set
# CONFIG_BASLER_EXCITE is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MIPS_EV64120 is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_LASAT is not set
# CONFIG_MIPS_ATLAS is not set
# CONFIG_MIPS_MALTA is not set
# CONFIG_MIPS_SEAD is not set
# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
CONFIG_MOMENCO_JAGUAR_ATX=y
# CONFIG_MOMENCO_OCELOT is not set
# CONFIG_MOMENCO_OCELOT_3 is not set
# CONFIG_MOMENCO_OCELOT_C is not set
# CONFIG_MOMENCO_OCELOT_G is not set
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_DDB5477 is not set
# CONFIG_MACH_VR41XX is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_QEMU is not set
# CONFIG_MARKEINS is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SIBYTE_SWARM is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_PTSWARM is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SNI_RM is not set
# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
# CONFIG_TOSHIBA_RBTX4938 is not set
CONFIG_JAGUAR_DMALOW=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_LIMITED_DMA=y
CONFIG_CPU_BIG_ENDIAN=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_IRQ_CPU_RM7K=y
CONFIG_IRQ_MV64340=y
CONFIG_PCI_MARVELL=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_BOOT_ELF32=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
# CONFIG_CPU_MIPS32_R1 is not set
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_TX39XX is not set
# CONFIG_CPU_VR41XX is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_R10000 is not set
# CONFIG_CPU_RM7000 is not set
CONFIG_CPU_RM9000=y
# CONFIG_CPU_SB1 is not set
CONFIG_SYS_HAS_CPU_RM9000=y
CONFIG_WEAK_ORDERING=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
#
# Kernel type
#
CONFIG_32BIT=y
# CONFIG_64BIT is not set
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_BOARD_SCACHE=y
CONFIG_RM7000_CPU_SCACHE=y
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
# CONFIG_MIPS_VPE_LOADER is not set
# CONFIG_64BIT_PHYS_ADDR is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_HIGHMEM=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_SYS_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
CONFIG_HZ_1000=y
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_HZ=1000
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
# CONFIG_EXPERIMENTAL is not set
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=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_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
#
# Block layer
#
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF 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"
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
CONFIG_MMU=y
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
#
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_SYSFS_DEPRECATED is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_NETDEBUG is not set
# CONFIG_PACKET is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
CONFIG_IP_PNP_BOOTP=y
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
CONFIG_IPV6_ROUTER_PREF=y
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_TUNNEL=m
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETFILTER is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=m
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
# CONFIG_PNPACPI is not set
#
# Block devices
#
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# 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_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_ATA_OVER_ETH=m
#
# Misc devices
#
CONFIG_SGI_IOC4=m
#
# ATA/ATAPI/MFM/RLL support
#
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_RAID_ATTRS=m
# CONFIG_SCSI is not set
# CONFIG_SCSI_NETLINK is not set
#
# Serial ATA (prod) and Parallel ATA (experimental) drivers
#
# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
CONFIG_PHYLIB=m
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_LXT_PHY=m
CONFIG_CICADA_PHY=m
CONFIG_VITESSE_PHY=m
CONFIG_SMSC_PHY=m
# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_DM9000 is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
CONFIG_EEPRO100=y
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139TOO is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_MV643XX_ETH=y
CONFIG_QLA3XXX=m
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3=m
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
CONFIG_NETXEN_NIC=m
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# 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_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
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_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_DRM is not set
# CONFIG_RAW_DRIVER is not set
#
# TPM devices
#
#
# I2C support
#
# CONFIG_I2C is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# LED devices
#
# CONFIG_NEW_LEDS is not set
#
# LED drivers
#
#
# LED Triggers
#
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
#
# Real Time Clock
#
#
# DMA Engine support
#
# CONFIG_DMA_ENGINE is not set
#
# DMA Clients
#
#
# DMA Devices
#
#
# Auxiliary Display support
#
#
# Virtualization
#
#
# File systems
#
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=m
CONFIG_GENERIC_ACL=y
#
# 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_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
#
# Miscellaneous filesystems
#
# CONFIG_HFSPLUS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
# CONFIG_NLS is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_MAGIC_SYSRQ is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE=""
CONFIG_SYS_SUPPORTS_KGDB=y
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CAMELLIA=m
# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
#
#
# Library routines
#
CONFIG_BITREVERSE=m
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=m
CONFIG_CRC32=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y

1
arch/mips/configs/jmr3927_defconfig
View File

@ -80,7 +80,6 @@ CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_MIPS_TX3927=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
CONFIG_TOSHIBA_BOARDS=y
#
# CPU selection

1
arch/mips/configs/pb1100_defconfig
View File

@ -9,6 +9,7 @@ CONFIG_MIPS=y
# Machine selection
#
CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set

1
arch/mips/configs/pb1500_defconfig
View File

@ -9,6 +9,7 @@ CONFIG_MIPS=y
# Machine selection
#
CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set

1
arch/mips/configs/pb1550_defconfig
View File

@ -9,6 +9,7 @@ CONFIG_MIPS=y
# Machine selection
#
CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set

379
arch/mips/configs/ocelot_g_defconfig → arch/mips/configs/rbhma4200_defconfig
View File

@ -1,14 +1,13 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.20
# Tue Feb 20 21:47:36 2007
# Linux kernel version: 2.6.21
# Wed May 9 23:44:19 2007
#
CONFIG_MIPS=y
#
# Machine selection
#
CONFIG_ZONE_DMA=y
# CONFIG_MIPS_MTX1 is not set
# CONFIG_MIPS_BOSPORUS is not set
# CONFIG_MIPS_PB1000 is not set
@ -33,11 +32,9 @@ CONFIG_ZONE_DMA=y
# CONFIG_MIPS_SEAD is not set
# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
# CONFIG_MOMENCO_JAGUAR_ATX is not set
# CONFIG_MOMENCO_OCELOT is not set
# CONFIG_MOMENCO_OCELOT_3 is not set
# CONFIG_MOMENCO_OCELOT_C is not set
CONFIG_MOMENCO_OCELOT_G=y
# CONFIG_MIPS_XXS1500 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
@ -60,8 +57,9 @@ CONFIG_MOMENCO_OCELOT_G=y
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SNI_RM is not set
# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
CONFIG_TOSHIBA_RBTX4927=y
# CONFIG_TOSHIBA_RBTX4938 is not set
# CONFIG_TOSHIBA_FPCIB0 is not set
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
@ -70,19 +68,15 @@ CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_I8259=y
CONFIG_CPU_BIG_ENDIAN=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_IRQ_CPU=y
CONFIG_IRQ_CPU_RM7K=y
CONFIG_PCI_MARVELL=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_SWAP_IO_SPACE=y
# CONFIG_SYSCLK_75 is not set
# CONFIG_SYSCLK_83 is not set
CONFIG_SYSCLK_100=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
@ -97,18 +91,19 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5
# CONFIG_CPU_VR41XX is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_TX49XX is not set
CONFIG_CPU_TX49XX=y
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_R10000 is not set
CONFIG_CPU_RM7000=y
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
CONFIG_SYS_HAS_CPU_RM7000=y
CONFIG_SYS_HAS_CPU_TX49XX=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
@ -121,19 +116,15 @@ 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_BOARD_SCACHE=y
CONFIG_RM7000_CPU_SCACHE=y
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
# CONFIG_MIPS_VPE_LOADER is not set
# CONFIG_64BIT_PHYS_ADDR is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
@ -143,17 +134,17 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
# CONFIG_HZ_48 is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_256 is not set
CONFIG_HZ_1000=y
# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_HZ=1000
CONFIG_HZ=250
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
@ -183,34 +174,42 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_TASKSTATS is not set
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
# CONFIG_HOTPLUG is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
# CONFIG_FUTEX is not set
# CONFIG_EPOLL is not set
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Loadable module support
#
# CONFIG_MODULES is not set
CONFIG_MODULES=y
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
# Block layer
@ -218,7 +217,7 @@ CONFIG_BASE_SMALL=0
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_LSF=y
# CONFIG_LSF is not set
#
# IO Schedulers
@ -238,17 +237,12 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_MMU=y
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
@ -260,10 +254,7 @@ CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_PM_SYSFS_DEPRECATED is not set
# CONFIG_PM is not set
#
# Networking
@ -273,25 +264,21 @@ CONFIG_NET=y
#
# Networking options
#
# CONFIG_NETDEBUG is not set
# CONFIG_PACKET is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IP_PNP_DHCP is not set
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
@ -299,19 +286,19 @@ CONFIG_IP_PNP_DHCP=y
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_TCP_MD5SIG=y
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_NETWORK_SECMARK=y
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
#
@ -352,13 +339,16 @@ CONFIG_NETWORK_SECMARK=y
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_IEEE80211=y
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=y
CONFIG_IEEE80211_CRYPT_CCMP=y
CONFIG_IEEE80211_SOFTMAC=y
# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
CONFIG_WIRELESS_EXT=y
# CONFIG_AF_RXRPC is not set
#
# Wireless
#
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
#
# Device Drivers
@ -369,18 +359,12 @@ CONFIG_WIRELESS_EXT=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
#
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
#
@ -401,21 +385,24 @@ CONFIG_PROC_EVENTS=y
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
CONFIG_ATA_OVER_ETH=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# Misc devices
#
CONFIG_SGI_IOC4=y
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_BLINK is not set
#
# ATA/ATAPI/MFM/RLL support
@ -425,7 +412,7 @@ CONFIG_SGI_IOC4=y
#
# SCSI device support
#
CONFIG_RAID_ATTRS=y
# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
# CONFIG_SCSI_NETLINK is not set
@ -471,27 +458,13 @@ CONFIG_NETDEVICES=y
#
# PHY device support
#
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_QSEMI_PHY=y
CONFIG_LXT_PHY=y
CONFIG_CICADA_PHY=y
CONFIG_VITESSE_PHY=y
CONFIG_SMSC_PHY=y
# CONFIG_BROADCOM_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_GALILEO_64240_ETH=y
# CONFIG_MII is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
@ -503,6 +476,7 @@ CONFIG_GALILEO_64240_ETH=y
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NE2000=y
# CONFIG_NET_PCI is not set
#
@ -521,18 +495,18 @@ CONFIG_GALILEO_64240_ETH=y
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
CONFIG_QLA3XXX=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
CONFIG_CHELSIO_T3=y
# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
CONFIG_NETXEN_NIC=y
# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
@ -540,9 +514,10 @@ CONFIG_NETXEN_NIC=y
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
# Wireless LAN
#
# CONFIG_NET_RADIO is not set
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
#
# Wan interfaces
@ -570,29 +545,7 @@ CONFIG_NETXEN_NIC=y
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV 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_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
# CONFIG_INPUT is not set
#
# Hardware I/O ports
@ -601,34 +554,31 @@ CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_PCIPS2 is not set
# CONFIG_SERIO_LIBPS2 is not set
CONFIG_SERIO_RAW=y
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_VT is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_TXX9=y
CONFIG_HAS_TXX9_SERIAL=y
CONFIG_SERIAL_TXX9_NR_UARTS=6
CONFIG_SERIAL_TXX9_CONSOLE=y
CONFIG_SERIAL_TXX9_STDSERIAL=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
@ -656,10 +606,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# TPM devices
#
# CONFIG_TCG_TPM is not set
#
# I2C support
#
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
#
@ -672,12 +619,12 @@ CONFIG_LEGACY_PTY_COUNT=256
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
# CONFIG_HWMON is not set
#
# Hardware Monitoring support
# Multifunction device drivers
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
@ -692,26 +639,20 @@ CONFIG_LEGACY_PTY_COUNT=256
#
# Graphics support
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Console display driver support
# Display device support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_VGASTATE is not set
# CONFIG_FB is not set
#
# Sound
#
# CONFIG_SOUND is not set
#
# HID Devices
#
# CONFIG_HID is not set
#
# USB support
#
@ -728,10 +669,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
@ -759,7 +696,40 @@ CONFIG_USB_ARCH_HAS_EHCI=y
#
# Real Time Clock
#
# CONFIG_RTC_CLASS 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
#
# I2C RTC drivers
#
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_DS1553 is not set
CONFIG_RTC_DRV_DS1742=y
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
#
# DMA Engine support
@ -785,9 +755,7 @@ CONFIG_USB_ARCH_HAS_EHCI=y
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4DEV_FS is not set
# CONFIG_REISERFS_FS is not set
@ -801,10 +769,10 @@ CONFIG_FS_POSIX_ACL=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_DNOTIFY is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=y
# CONFIG_FUSE_FS is not set
CONFIG_GENERIC_ACL=y
#
@ -824,21 +792,20 @@ CONFIG_GENERIC_ACL=y
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
CONFIG_CONFIGFS_FS=y
# CONFIG_CONFIGFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
@ -855,17 +822,17 @@ CONFIG_CONFIGFS_FS=y
# Network File Systems
#
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_TCP is not set
# CONFIG_NFSD is not set
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_EXPORTFS=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@ -889,10 +856,7 @@ CONFIG_MSDOS_PARTITION=y
#
# Distributed Lock Manager
#
CONFIG_DLM=y
CONFIG_DLM_TCP=y
# CONFIG_DLM_SCTP is not set
# CONFIG_DLM_DEBUG is not set
# CONFIG_DLM is not set
#
# Profiling support
@ -910,72 +874,29 @@ CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_CROSSCOMPILE=y
CONFIG_CMDLINE=""
CONFIG_SYS_SUPPORTS_KGDB=y
#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_WP512=y
CONFIG_CRYPTO_TGR192=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_PCBC=y
CONFIG_CRYPTO_LRW=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_KHAZAD=y
CONFIG_CRYPTO_ANUBIS=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CAMELLIA=y
#
# Hardware crypto devices
#
# CONFIG_CRYPTO is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=y
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
# CONFIG_LIBCRC32C is not set
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y

1
arch/mips/configs/rbhma4500_defconfig
View File

@ -89,7 +89,6 @@ CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
CONFIG_HAVE_STD_PC_SERIAL_PORT=y
CONFIG_TOSHIBA_BOARDS=y
#
# CPU selection

24
arch/mips/configs/tb0229_defconfig → arch/mips/configs/tb0219_defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.20
# Tue Feb 20 21:47:41 2007
# Linux kernel version: 2.6.21-rc6
# Sun Apr 15 01:06:01 2007
#
CONFIG_MIPS=y
@ -66,10 +66,11 @@ CONFIG_MACH_VR41XX=y
# CONFIG_IBM_WORKPAD is not set
# CONFIG_NEC_CMBVR4133 is not set
CONFIG_TANBAC_TB022X=y
# CONFIG_TANBAC_TB0226 is not set
# CONFIG_TANBAC_TB0287 is not set
# CONFIG_VICTOR_MPC30X is not set
# CONFIG_ZAO_CAPCELLA is not set
CONFIG_TANBAC_TB0219=y
# CONFIG_TANBAC_TB0226 is not set
# CONFIG_TANBAC_TB0287 is not set
CONFIG_PCI_VR41XX=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
@ -184,6 +185,7 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_IKCONFIG is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
@ -375,7 +377,7 @@ CONFIG_FIB_RULES=y
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
CONFIG_FW_LOADER=m
# CONFIG_SYS_HYPERVISOR is not set
#
@ -415,7 +417,6 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
@ -646,7 +647,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
CONFIG_TANBAC_TB0219=y
CONFIG_GPIO_TB0219=y
# CONFIG_DRM is not set
CONFIG_GPIO_VR41XX=y
# CONFIG_RAW_DRIVER is not set
@ -678,6 +679,11 @@ CONFIG_GPIO_VR41XX=y
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
@ -692,7 +698,7 @@ CONFIG_GPIO_VR41XX=y
#
# Graphics support
#
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
# CONFIG_FB is not set
#
@ -700,7 +706,6 @@ CONFIG_GPIO_VR41XX=y
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@ -831,6 +836,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_SISUSBVGA 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
#

11
arch/mips/kernel/early_printk.c
View File

@ -12,7 +12,8 @@
extern void prom_putchar(char);
static void early_console_write(struct console *con, const char *s, unsigned n)
static void __init
early_console_write(struct console *con, const char *s, unsigned n)
{
while (n-- && *s) {
if (*s == '\n')
@ -22,14 +23,20 @@ static void early_console_write(struct console *con, const char *s, unsigned n)
}
}
static struct console early_console = {
static struct console early_console __initdata = {
.name = "early",
.write = early_console_write,
.flags = CON_PRINTBUFFER | CON_BOOT,
.index = -1
};
static int early_console_initialized __initdata;
void __init setup_early_printk(void)
{
if (early_console_initialized)
return;
early_console_initialized = 1;
register_console(&early_console);
}

10
arch/mips/kernel/irq-msc01.c
View File

@ -132,11 +132,11 @@ struct irq_chip msc_edgeirq_type = {
};
void __init init_msc_irqs(unsigned int base, msc_irqmap_t *imp, int nirq)
void __init init_msc_irqs(unsigned long icubase, unsigned int irqbase, msc_irqmap_t *imp, int nirq)
{
extern void (*board_bind_eic_interrupt)(unsigned int irq, unsigned int regset);
_icctrl_msc = (unsigned long) ioremap (MIPS_MSC01_IC_REG_BASE, 0x40000);
_icctrl_msc = (unsigned long) ioremap (icubase, 0x40000);
/* Reset interrupt controller - initialises all registers to 0 */
MSCIC_WRITE(MSC01_IC_RST, MSC01_IC_RST_RST_BIT);
@ -148,14 +148,14 @@ void __init init_msc_irqs(unsigned int base, msc_irqmap_t *imp, int nirq)
switch (imp->im_type) {
case MSC01_IRQ_EDGE:
set_irq_chip(base+n, &msc_edgeirq_type);
set_irq_chip(irqbase+n, &msc_edgeirq_type);
if (cpu_has_veic)
MSCIC_WRITE(MSC01_IC_SUP+n*8, MSC01_IC_SUP_EDGE_BIT);
else
MSCIC_WRITE(MSC01_IC_SUP+n*8, MSC01_IC_SUP_EDGE_BIT | imp->im_lvl);
break;
case MSC01_IRQ_LEVEL:
set_irq_chip(base+n, &msc_levelirq_type);
set_irq_chip(irqbase+n, &msc_levelirq_type);
if (cpu_has_veic)
MSCIC_WRITE(MSC01_IC_SUP+n*8, 0);
else
@ -163,7 +163,7 @@ void __init init_msc_irqs(unsigned int base, msc_irqmap_t *imp, int nirq)
}
}
irq_base = base;
irq_base = irqbase;
MSCIC_WRITE(MSC01_IC_GENA, MSC01_IC_GENA_GENA_BIT); /* Enable interrupt generation */

4
arch/mips/kernel/irq.c
View File

@ -28,7 +28,7 @@
static unsigned long irq_map[NR_IRQS / BITS_PER_LONG];
int __devinit allocate_irqno(void)
int allocate_irqno(void)
{
int irq;
@ -59,7 +59,7 @@ void __init alloc_legacy_irqno(void)
BUG_ON(test_and_set_bit(i, irq_map));
}
void __devinit free_irqno(unsigned int irq)
void free_irqno(unsigned int irq)
{
smp_mb__before_clear_bit();
clear_bit(irq, irq_map);

2
arch/mips/kernel/time.c
View File

@ -306,7 +306,7 @@ static unsigned int __init calibrate_hpt(void)
struct clocksource clocksource_mips = {
.name = "MIPS",
.mask = 0xffffffff,
.mask = CLOCKSOURCE_MASK(32),
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};

8
arch/mips/kernel/traps.c
View File

@ -927,9 +927,9 @@ asmlinkage void do_reserved(struct pt_regs *regs)
(regs->cp0_cause & 0x7f) >> 2);
}
asmlinkage void do_default_vi(struct pt_regs *regs)
static asmlinkage void do_default_vi(void)
{
show_regs(regs);
show_regs(get_irq_regs());
panic("Caught unexpected vectored interrupt.");
}
@ -1128,7 +1128,7 @@ void mips_srs_free(int set)
clear_bit(set, &sr->sr_allocated);
}
static void *set_vi_srs_handler(int n, void *addr, int srs)
static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
{
unsigned long handler;
unsigned long old_handler = vi_handlers[n];
@ -1217,7 +1217,7 @@ static void *set_vi_srs_handler(int n, void *addr, int srs)
return (void *)old_handler;
}
void *set_vi_handler(int n, void *addr)
void *set_vi_handler(int n, vi_handler_t addr)
{
return set_vi_srs_handler(n, addr, 0);
}

2
arch/mips/lib/Makefile
View File

@ -9,4 +9,4 @@ obj-y += iomap.o
obj-$(CONFIG_PCI) += iomap-pci.o
# libgcc-style stuff needed in the kernel
lib-y += ashldi3.o ashrdi3.o lshrdi3.o
lib-y += ashldi3.o ashrdi3.o lshrdi3.o ucmpdi2.o

19
arch/mips/lib/ucmpdi2.c Normal file
View File

@ -0,0 +1,19 @@
#include <linux/module.h>
#include "libgcc.h"
word_type __ucmpdi2 (unsigned long a, unsigned long b)
{
const DWunion au = {.ll = a};
const DWunion bu = {.ll = b};
if ((unsigned int) au.s.high < (unsigned int) bu.s.high)
return 0;
else if ((unsigned int) au.s.high > (unsigned int) bu.s.high)
return 2;
if ((unsigned int) au.s.low < (unsigned int) bu.s.low)
return 0;
else if ((unsigned int) au.s.low > (unsigned int) bu.s.low)
return 2;
return 1;
}

21
arch/mips/mips-boards/malta/malta_int.c
View File

@ -311,16 +311,21 @@ void __init arch_init_irq(void)
if (!cpu_has_veic)
mips_cpu_irq_init();
switch(mips_revision_corid) {
case MIPS_REVISION_CORID_CORE_MSC:
case MIPS_REVISION_CORID_CORE_FPGA2:
case MIPS_REVISION_CORID_CORE_FPGA3:
case MIPS_REVISION_CORID_CORE_24K:
case MIPS_REVISION_CORID_CORE_EMUL_MSC:
switch(mips_revision_sconid) {
case MIPS_REVISION_SCON_SOCIT:
case MIPS_REVISION_SCON_ROCIT:
if (cpu_has_veic)
init_msc_irqs (MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
init_msc_irqs (MIPS_MSC01_IC_REG_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
else
init_msc_irqs (MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
init_msc_irqs (MIPS_MSC01_IC_REG_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
break;
case MIPS_REVISION_SCON_SOCITSC:
case MIPS_REVISION_SCON_SOCITSCP:
if (cpu_has_veic)
init_msc_irqs (MIPS_SOCITSC_IC_REG_BASE, MSC01E_INT_BASE, msc_eicirqmap, msc_nr_eicirqs);
else
init_msc_irqs (MIPS_SOCITSC_IC_REG_BASE, MSC01C_INT_BASE, msc_irqmap, msc_nr_irqs);
}
if (cpu_has_veic) {

2
arch/mips/mm/highmem.c
View File

@ -80,7 +80,6 @@ void __kunmap_atomic(void *kvaddr, enum km_type type)
pagefault_enable();
}
#ifndef CONFIG_LIMITED_DMA
/*
* This is the same as kmap_atomic() but can map memory that doesn't
* have a struct page associated with it.
@ -99,7 +98,6 @@ void *kmap_atomic_pfn(unsigned long pfn, enum km_type type)
return (void*) vaddr;
}
#endif /* CONFIG_LIMITED_DMA */
struct page *__kmap_atomic_to_page(void *ptr)
{

3
arch/mips/mm/init.c
View File

@ -424,9 +424,6 @@ void __init mem_init(void)
continue;
}
ClearPageReserved(page);
#ifdef CONFIG_LIMITED_DMA
set_page_address(page, lowmem_page_address(page));
#endif
init_page_count(page);
__free_page(page);
totalhigh_pages++;

36
arch/mips/mm/tlbex.c
View File

@ -35,24 +35,24 @@
#include <asm/smp.h>
#include <asm/war.h>
static __init int __attribute__((unused)) r45k_bvahwbug(void)
static __init int __maybe_unused r45k_bvahwbug(void)
{
/* XXX: We should probe for the presence of this bug, but we don't. */
return 0;
}
static __init int __attribute__((unused)) r4k_250MHZhwbug(void)
static __init int __maybe_unused r4k_250MHZhwbug(void)
{
/* XXX: We should probe for the presence of this bug, but we don't. */
return 0;
}
static __init int __attribute__((unused)) bcm1250_m3_war(void)
static __init int __maybe_unused bcm1250_m3_war(void)
{
return BCM1250_M3_WAR;
}
static __init int __attribute__((unused)) r10000_llsc_war(void)
static __init int __maybe_unused r10000_llsc_war(void)
{
return R10000_LLSC_WAR;
}
@ -511,18 +511,18 @@ L_LA(_r3000_write_probe_fail)
#define i_ehb(buf) i_sll(buf, 0, 0, 3)
#ifdef CONFIG_64BIT
static __init int __attribute__((unused)) in_compat_space_p(long addr)
static __init int __maybe_unused in_compat_space_p(long addr)
{
/* Is this address in 32bit compat space? */
return (((addr) & 0xffffffff00000000L) == 0xffffffff00000000L);
}
static __init int __attribute__((unused)) rel_highest(long val)
static __init int __maybe_unused rel_highest(long val)
{
return ((((val + 0x800080008000L) >> 48) & 0xffff) ^ 0x8000) - 0x8000;
}
static __init int __attribute__((unused)) rel_higher(long val)
static __init int __maybe_unused rel_higher(long val)
{
return ((((val + 0x80008000L) >> 32) & 0xffff) ^ 0x8000) - 0x8000;
}
@ -556,8 +556,8 @@ static __init void i_LA_mostly(u32 **buf, unsigned int rs, long addr)
i_lui(buf, rs, rel_hi(addr));
}
static __init void __attribute__((unused)) i_LA(u32 **buf, unsigned int rs,
long addr)
static __init void __maybe_unused i_LA(u32 **buf, unsigned int rs,
long addr)
{
i_LA_mostly(buf, rs, addr);
if (rel_lo(addr))
@ -636,8 +636,8 @@ static __init void copy_handler(struct reloc *rel, struct label *lab,
move_labels(lab, first, end, off);
}
static __init int __attribute__((unused)) insn_has_bdelay(struct reloc *rel,
u32 *addr)
static __init int __maybe_unused insn_has_bdelay(struct reloc *rel,
u32 *addr)
{
for (; rel->lab != label_invalid; rel++) {
if (rel->addr == addr
@ -650,15 +650,15 @@ static __init int __attribute__((unused)) insn_has_bdelay(struct reloc *rel,
}
/* convenience functions for labeled branches */
static void __init __attribute__((unused))
static void __init __maybe_unused
il_bltz(u32 **p, struct reloc **r, unsigned int reg, enum label_id l)
{
r_mips_pc16(r, *p, l);
i_bltz(p, reg, 0);
}
static void __init __attribute__((unused)) il_b(u32 **p, struct reloc **r,
enum label_id l)
static void __init __maybe_unused il_b(u32 **p, struct reloc **r,
enum label_id l)
{
r_mips_pc16(r, *p, l);
i_b(p, 0);
@ -671,7 +671,7 @@ static void __init il_beqz(u32 **p, struct reloc **r, unsigned int reg,
i_beqz(p, reg, 0);
}
static void __init __attribute__((unused))
static void __init __maybe_unused
il_beqzl(u32 **p, struct reloc **r, unsigned int reg, enum label_id l)
{
r_mips_pc16(r, *p, l);
@ -692,7 +692,7 @@ static void __init il_bgezl(u32 **p, struct reloc **r, unsigned int reg,
i_bgezl(p, reg, 0);
}
static void __init __attribute__((unused))
static void __init __maybe_unused
il_bgez(u32 **p, struct reloc **r, unsigned int reg, enum label_id l)
{
r_mips_pc16(r, *p, l);
@ -810,7 +810,7 @@ static __initdata u32 final_handler[64];
*
* As if we MIPS hackers wouldn't know how to nop pipelines happy ...
*/
static __init void __attribute__((unused)) build_tlb_probe_entry(u32 **p)
static __init void __maybe_unused build_tlb_probe_entry(u32 **p)
{
switch (current_cpu_data.cputype) {
/* Found by experiment: R4600 v2.0 needs this, too. */
@ -1098,7 +1098,7 @@ build_get_pgd_vmalloc64(u32 **p, struct label **l, struct reloc **r,
* TMP and PTR are scratch.
* TMP will be clobbered, PTR will hold the pgd entry.
*/
static __init void __attribute__((unused))
static __init void __maybe_unused
build_get_pgde32(u32 **p, unsigned int tmp, unsigned int ptr)
{
long pgdc = (long)pgd_current;

6
arch/mips/momentum/Kconfig
View File

@ -1,6 +0,0 @@
config JAGUAR_DMALOW
bool "Low DMA Mode"
depends on MOMENCO_JAGUAR_ATX
help
Select to Y if jump JP5 is set on your board, N otherwise. Normally
the jumper is set, so if you feel unsafe, just say Y.

12
arch/mips/momentum/jaguar_atx/Makefile
View File

@ -1,12 +0,0 @@
#
# Makefile for Momentum Computer's Jaguar-ATX board.
#
# Note! Dependencies are done automagically by 'make dep', which also
# removes any old dependencies. DON'T put your own dependencies here
# unless it's something special (ie not a .c file).
#
obj-y += irq.o platform.o prom.o reset.o setup.o
obj-$(CONFIG_SERIAL_8250_CONSOLE) += ja-console.o
obj-$(CONFIG_REMOTE_DEBUG) += dbg_io.o

125
arch/mips/momentum/jaguar_atx/dbg_io.c
View File

@ -1,125 +0,0 @@
#if defined(CONFIG_REMOTE_DEBUG)
#include <asm/serial.h> /* For the serial port location and base baud */
/* --- CONFIG --- */
typedef unsigned char uint8;
typedef unsigned int uint32;
/* --- END OF CONFIG --- */
#define UART16550_BAUD_2400 2400
#define UART16550_BAUD_4800 4800
#define UART16550_BAUD_9600 9600
#define UART16550_BAUD_19200 19200
#define UART16550_BAUD_38400 38400
#define UART16550_BAUD_57600 57600
#define UART16550_BAUD_115200 115200
#define UART16550_PARITY_NONE 0
#define UART16550_PARITY_ODD 0x08
#define UART16550_PARITY_EVEN 0x18
#define UART16550_PARITY_MARK 0x28
#define UART16550_PARITY_SPACE 0x38
#define UART16550_DATA_5BIT 0x0
#define UART16550_DATA_6BIT 0x1
#define UART16550_DATA_7BIT 0x2
#define UART16550_DATA_8BIT 0x3
#define UART16550_STOP_1BIT 0x0
#define UART16550_STOP_2BIT 0x4
/* ----------------------------------------------------- */
/* === CONFIG === */
/* [jsun] we use the second serial port for kdb */
#define BASE OCELOT_SERIAL1_BASE
#define MAX_BAUD OCELOT_BASE_BAUD
/* === END OF CONFIG === */
#define REG_OFFSET 4
/* register offset */
#define OFS_RCV_BUFFER 0
#define OFS_TRANS_HOLD 0
#define OFS_SEND_BUFFER 0
#define OFS_INTR_ENABLE (1*REG_OFFSET)
#define OFS_INTR_ID (2*REG_OFFSET)
#define OFS_DATA_FORMAT (3*REG_OFFSET)
#define OFS_LINE_CONTROL (3*REG_OFFSET)
#define OFS_MODEM_CONTROL (4*REG_OFFSET)
#define OFS_RS232_OUTPUT (4*REG_OFFSET)
#define OFS_LINE_STATUS (5*REG_OFFSET)
#define OFS_MODEM_STATUS (6*REG_OFFSET)
#define OFS_RS232_INPUT (6*REG_OFFSET)
#define OFS_SCRATCH_PAD (7*REG_OFFSET)
#define OFS_DIVISOR_LSB (0*REG_OFFSET)
#define OFS_DIVISOR_MSB (1*REG_OFFSET)
/* memory-mapped read/write of the port */
#define UART16550_READ(y) (*((volatile uint8*)(BASE + y)))
#define UART16550_WRITE(y, z) ((*((volatile uint8*)(BASE + y))) = z)
void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
{
/* disable interrupts */
UART16550_WRITE(OFS_INTR_ENABLE, 0);
/* set up baud rate */
{
uint32 divisor;
/* set DIAB bit */
UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
/* set divisor */
divisor = MAX_BAUD / baud;
UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8);
/* clear DIAB bit */
UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
}
/* set data format */
UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop);
}
static int remoteDebugInitialized = 0;
uint8 getDebugChar(void)
{
if (!remoteDebugInitialized) {
remoteDebugInitialized = 1;
debugInit(UART16550_BAUD_38400,
UART16550_DATA_8BIT,
UART16550_PARITY_NONE, UART16550_STOP_1BIT);
}
while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
return UART16550_READ(OFS_RCV_BUFFER);
}
int putDebugChar(uint8 byte)
{
if (!remoteDebugInitialized) {
remoteDebugInitialized = 1;
debugInit(UART16550_BAUD_38400,
UART16550_DATA_8BIT,
UART16550_PARITY_NONE, UART16550_STOP_1BIT);
}
while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0);
UART16550_WRITE(OFS_SEND_BUFFER, byte);
return 1;
}
#endif

94
arch/mips/momentum/jaguar_atx/irq.c
View File

@ -1,94 +0,0 @@
/*
* Copyright (C) 2002 Momentum Computer, Inc.
* Author: Matthew Dharm, mdharm@momenco.com
*
* Based on work by:
* Copyright (C) 2000 RidgeRun, Inc.
* Author: RidgeRun, Inc.
* glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com
*
* Copyright 2001 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
*
* Copyright (C) 2000, 01, 06 Ralf Baechle (ralf@linux-mips.org)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/signal.h>
#include <linux/types.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
#include <asm/time.h>
asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending = read_c0_cause() & read_c0_status();
if (pending & STATUSF_IP0)
do_IRQ(0);
else if (pending & STATUSF_IP1)
do_IRQ(1);
else if (pending & STATUSF_IP2)
do_IRQ(2);
else if (pending & STATUSF_IP3)
do_IRQ(3);
else if (pending & STATUSF_IP4)
do_IRQ(4);
else if (pending & STATUSF_IP5)
do_IRQ(5);
else if (pending & STATUSF_IP6)
do_IRQ(6);
else if (pending & STATUSF_IP7)
ll_timer_interrupt(7);
else {
/*
* Now look at the extended interrupts
*/
pending = (read_c0_cause() & (read_c0_intcontrol() << 8)) >> 16;
if (pending & STATUSF_IP8)
ll_mv64340_irq();
}
}
static struct irqaction cascade_mv64340 = {
no_action, IRQF_DISABLED, CPU_MASK_NONE, "MV64340-Cascade", NULL, NULL
};
void __init arch_init_irq(void)
{
/*
* Clear all of the interrupts while we change the able around a bit.
* int-handler is not on bootstrap
*/
clear_c0_status(ST0_IM);
mips_cpu_irq_init();
rm7k_cpu_irq_init();
/* set up the cascading interrupts */
setup_irq(8, &cascade_mv64340);
mv64340_irq_init(16);
set_c0_status(ST0_IM);
}

101
arch/mips/momentum/jaguar_atx/ja-console.c
View File

@ -1,101 +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 (C) 2001, 2002, 2004 Ralf Baechle
*/
#include <linux/init.h>
#include <linux/console.h>
#include <linux/kdev_t.h>
#include <linux/major.h>
#include <linux/termios.h>
#include <linux/sched.h>
#include <linux/tty.h>
#include <linux/serial.h>
#include <linux/serial_core.h>
#include <asm/serial.h>
/* SUPERIO uart register map */
struct ja_uartregs {
union {
volatile u8 pad0[3];
volatile u8 rbr; /* read only, DLAB == 0 */
volatile u8 pad1[3];
volatile u8 thr; /* write only, DLAB == 0 */
volatile u8 pad2[3];
volatile u8 dll; /* DLAB == 1 */
} u1;
union {
volatile u8 pad0[3];
volatile u8 ier; /* DLAB == 0 */
volatile u8 pad1[3];
volatile u8 dlm; /* DLAB == 1 */
} u2;
union {
volatile u8 pad0[3];
volatile u8 iir; /* read only */
volatile u8 pad1[3];
volatile u8 fcr; /* write only */
} u3;
volatile u8 pad0[3];
volatile u8 iu_lcr;
volatile u8 pad1[3];
volatile u8 iu_mcr;
volatile u8 pad2[3];
volatile u8 iu_lsr;
volatile u8 pad3[3];
volatile u8 iu_msr;
volatile u8 pad4[3];
volatile u8 iu_scr;
} ja_uregs_t;
#define iu_rbr u1.rbr
#define iu_thr u1.thr
#define iu_dll u1.dll
#define iu_ier u2.ier
#define iu_dlm u2.dlm
#define iu_iir u3.iir
#define iu_fcr u3.fcr
extern unsigned long uart_base;
static inline struct ja_uartregs *console_uart(void)
{
return (struct ja_uartregs *) (uart_base + 0x23UL);
}
void prom_putchar(char c)
{
struct ja_uartregs *uart = console_uart();
while ((uart->iu_lsr & 0x20) == 0);
uart->iu_thr = c;
}
static void inline ja_console_probe(void)
{
struct uart_port up;
/*
* Register to interrupt zero because we share the interrupt with
* the serial driver which we don't properly support yet.
*/
memset(&up, 0, sizeof(up));
up.membase = (unsigned char *) uart_base + 0x23UL;
up.irq = JAGUAR_ATX_SERIAL1_IRQ;
up.uartclk = JAGUAR_ATX_UART_CLK;
up.regshift = 2;
up.iotype = UPIO_MEM;
up.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
up.line = 0;
if (early_serial_setup(&up))
printk(KERN_ERR "Early serial init of port 0 failed\n");
}
__init void ja_setup_console(void)
{
ja_console_probe();
}

54
arch/mips/momentum/jaguar_atx/jaguar_atx_fpga.h
View File

@ -1,54 +0,0 @@
/*
* Jaguar-ATX Board Register Definitions
*
* (C) 2002 Momentum Computer Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JAGUAR_ATX_FPGA_H__
#define __JAGUAR_ATX_FPGA_H__
#define JAGUAR_ATX_REG_BOARDREV 0x0
#define JAGUAR_ATX_REG_FPGA_REV 0x1
#define JAGUAR_ATX_REG_FPGA_TYPE 0x2
#define JAGUAR_ATX_REG_RESET_STATUS 0x3
#define JAGUAR_ATX_REG_BOARD_STATUS 0x4
#define JAGUAR_ATX_REG_RESERVED1 0x5
#define JAGUAR_ATX_REG_SET 0x6
#define JAGUAR_ATX_REG_CLR 0x7
#define JAGUAR_ATX_REG_EEPROM_MODE 0x9
#define JAGUAR_ATX_REG_RESERVED2 0xa
#define JAGUAR_ATX_REG_RESERVED3 0xb
#define JAGUAR_ATX_REG_RESERVED4 0xc
#define JAGUAR_ATX_REG_PHY_INTSTAT 0xd
#define JAGUAR_ATX_REG_RESERVED5 0xe
#define JAGUAR_ATX_REG_RESERVED6 0xf
#define JAGUAR_ATX_CS0_ADDR 0xfc000000L
extern unsigned long ja_fpga_base;
#define __FPGA_REG_TO_ADDR(reg) \
((void *) ja_fpga_base + JAGUAR_ATX_REG_##reg)
#define JAGUAR_FPGA_WRITE(x, reg) writeb(x, __FPGA_REG_TO_ADDR(reg))
#define JAGUAR_FPGA_READ(reg) readb(__FPGA_REG_TO_ADDR(reg))
#endif

208
arch/mips/momentum/jaguar_atx/platform.c
View File

@ -1,208 +0,0 @@
#include <linux/delay.h>
#include <linux/if_ether.h>
#include <linux/ioport.h>
#include <linux/mv643xx.h>
#include <linux/platform_device.h>
#include "jaguar_atx_fpga.h"
#if defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE)
static struct resource mv643xx_eth_shared_resources[] = {
[0] = {
.name = "ethernet shared base",
.start = 0xf1000000 + MV643XX_ETH_SHARED_REGS,
.end = 0xf1000000 + MV643XX_ETH_SHARED_REGS +
MV643XX_ETH_SHARED_REGS_SIZE - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device mv643xx_eth_shared_device = {
.name = MV643XX_ETH_SHARED_NAME,
.id = 0,
.num_resources = ARRAY_SIZE(mv643xx_eth_shared_resources),
.resource = mv643xx_eth_shared_resources,
};
#define MV_SRAM_BASE 0xfe000000UL
#define MV_SRAM_SIZE (256 * 1024)
#define MV_SRAM_RXRING_SIZE (MV_SRAM_SIZE / 4)
#define MV_SRAM_TXRING_SIZE (MV_SRAM_SIZE / 4)
#define MV_SRAM_BASE_ETH0 MV_SRAM_BASE
#define MV_SRAM_BASE_ETH1 (MV_SRAM_BASE + (MV_SRAM_SIZE / 2))
#define MV64x60_IRQ_ETH_0 48
#define MV64x60_IRQ_ETH_1 49
#define MV64x60_IRQ_ETH_2 50
static struct resource mv64x60_eth0_resources[] = {
[0] = {
.name = "eth0 irq",
.start = MV64x60_IRQ_ETH_0,
.end = MV64x60_IRQ_ETH_0,
.flags = IORESOURCE_IRQ,
},
};
static struct mv643xx_eth_platform_data eth0_pd = {
.port_number = 0,
.tx_sram_addr = MV_SRAM_BASE_ETH0,
.tx_sram_size = MV_SRAM_TXRING_SIZE,
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
.rx_sram_addr = MV_SRAM_BASE_ETH0 + MV_SRAM_TXRING_SIZE,
.rx_sram_size = MV_SRAM_RXRING_SIZE,
.rx_queue_size = MV_SRAM_RXRING_SIZE / 16,
};
static struct platform_device eth0_device = {
.name = MV643XX_ETH_NAME,
.id = 0,
.num_resources = ARRAY_SIZE(mv64x60_eth0_resources),
.resource = mv64x60_eth0_resources,
.dev = {
.platform_data = &eth0_pd,
},
};
static struct resource mv64x60_eth1_resources[] = {
[0] = {
.name = "eth1 irq",
.start = MV64x60_IRQ_ETH_1,
.end = MV64x60_IRQ_ETH_1,
.flags = IORESOURCE_IRQ,
},
};
static struct mv643xx_eth_platform_data eth1_pd = {
.port_number = 1,
.tx_sram_addr = MV_SRAM_BASE_ETH1,
.tx_sram_size = MV_SRAM_TXRING_SIZE,
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
.rx_sram_addr = MV_SRAM_BASE_ETH1 + MV_SRAM_TXRING_SIZE,
.rx_sram_size = MV_SRAM_RXRING_SIZE,
.rx_queue_size = MV_SRAM_RXRING_SIZE / 16,
};
static struct platform_device eth1_device = {
.name = MV643XX_ETH_NAME,
.id = 1,
.num_resources = ARRAY_SIZE(mv64x60_eth1_resources),
.resource = mv64x60_eth1_resources,
.dev = {
.platform_data = &eth1_pd,
},
};
static struct resource mv64x60_eth2_resources[] = {
[0] = {
.name = "eth2 irq",
.start = MV64x60_IRQ_ETH_2,
.end = MV64x60_IRQ_ETH_2,
.flags = IORESOURCE_IRQ,
},
};
static struct mv643xx_eth_platform_data eth2_pd = {
.port_number = 2,
};
static struct platform_device eth2_device = {
.name = MV643XX_ETH_NAME,
.id = 2,
.num_resources = ARRAY_SIZE(mv64x60_eth2_resources),
.resource = mv64x60_eth2_resources,
.dev = {
.platform_data = &eth2_pd,
},
};
static struct platform_device *mv643xx_eth_pd_devs[] __initdata = {
&mv643xx_eth_shared_device,
&eth0_device,
&eth1_device,
&eth2_device,
};
static u8 __init exchange_bit(u8 val, u8 cs)
{
/* place the data */
JAGUAR_FPGA_WRITE((val << 2) | cs, EEPROM_MODE);
udelay(1);
/* turn the clock on */
JAGUAR_FPGA_WRITE((val << 2) | cs | 0x2, EEPROM_MODE);
udelay(1);
/* turn the clock off and read-strobe */
JAGUAR_FPGA_WRITE((val << 2) | cs | 0x10, EEPROM_MODE);
/* return the data */
return (JAGUAR_FPGA_READ(EEPROM_MODE) >> 3) & 0x1;
}
static void __init get_mac(char dest[6])
{
u8 read_opcode[12] = {1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
int i,j;
for (i = 0; i < 12; i++)
exchange_bit(read_opcode[i], 1);
for (j = 0; j < 6; j++) {
dest[j] = 0;
for (i = 0; i < 8; i++) {
dest[j] <<= 1;
dest[j] |= exchange_bit(0, 1);
}
}
/* turn off CS */
exchange_bit(0,0);
}
/*
* Copy and increment ethernet MAC address by a small value.
*
* This is useful for systems where the only one MAC address is stored in
* non-volatile memory for multiple ports.
*/
static inline void eth_mac_add(unsigned char *dst, unsigned char *src,
unsigned int add)
{
int i;
BUG_ON(add >= 256);
for (i = ETH_ALEN; i >= 0; i--) {
dst[i] = src[i] + add;
add = dst[i] < src[i]; /* compute carry */
}
WARN_ON(add);
}
static int __init mv643xx_eth_add_pds(void)
{
unsigned char mac[ETH_ALEN];
int ret;
get_mac(mac);
eth_mac_add(eth0_pd.mac_addr, mac, 0);
eth_mac_add(eth1_pd.mac_addr, mac, 1);
eth_mac_add(eth2_pd.mac_addr, mac, 2);
ret = platform_add_devices(mv643xx_eth_pd_devs,
ARRAY_SIZE(mv643xx_eth_pd_devs));
return ret;
}
device_initcall(mv643xx_eth_add_pds);
#endif /* defined(CONFIG_MV643XX_ETH) || defined(CONFIG_MV643XX_ETH_MODULE) */

210
arch/mips/momentum/jaguar_atx/prom.c
View File

@ -1,210 +0,0 @@
/*
* Copyright 2002 Momentum Computer Inc.
* Author: Matthew Dharm <mdharm@momenco.com>
*
* Louis Hamilton, Red Hat, Inc.
* hamilton@redhat.com [MIPS64 modifications]
*
* Based on Ocelot Linux port, which is
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* Added changes for SMP - Manish Lachwani (lachwani@pmc-sierra.com)
*/
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/bootmem.h>
#include <linux/mv643xx.h>
#include <asm/addrspace.h>
#include <asm/bootinfo.h>
#include <asm/pmon.h>
#include "jaguar_atx_fpga.h"
extern void ja_setup_console(void);
struct callvectors *debug_vectors;
extern unsigned long cpu_clock;
const char *get_system_type(void)
{
return "Momentum Jaguar-ATX";
}
#ifdef CONFIG_64BIT
unsigned long signext(unsigned long addr)
{
addr &= 0xffffffff;
return (unsigned long)((int)addr);
}
void *get_arg(unsigned long args, int arc)
{
unsigned long ul;
unsigned char *puc, uc;
args += (arc * 4);
ul = (unsigned long)signext(args);
puc = (unsigned char *)ul;
if (puc == 0)
return (void *)0;
#ifdef CONFIG_CPU_LITTLE_ENDIAN
uc = *puc++;
l = (unsigned long)uc;
uc = *puc++;
ul |= (((unsigned long)uc) << 8);
uc = *puc++;
ul |= (((unsigned long)uc) << 16);
uc = *puc++;
ul |= (((unsigned long)uc) << 24);
#else
uc = *puc++;
ul = ((unsigned long)uc) << 24;
uc = *puc++;
ul |= (((unsigned long)uc) << 16);
uc = *puc++;
ul |= (((unsigned long)uc) << 8);
uc = *puc++;
ul |= ((unsigned long)uc);
#endif
ul = signext(ul);
return (void *)ul;
}
char *arg64(unsigned long addrin, int arg_index)
{
unsigned long args;
char *p;
args = signext(addrin);
p = (char *)get_arg(args, arg_index);
return p;
}
#endif /* CONFIG_64BIT */
/* PMON passes arguments in C main() style */
void __init prom_init(void)
{
int argc = fw_arg0;
char **arg = (char **) fw_arg1;
char **env = (char **) fw_arg2;
struct callvectors *cv = (struct callvectors *) fw_arg3;
int i;
#ifdef CONFIG_SERIAL_8250_CONSOLE
// ja_setup_console(); /* The very first thing. */
#endif
#ifdef CONFIG_64BIT
char *ptr;
printk("Mips64 Jaguar-ATX\n");
/* save the PROM vectors for debugging use */
debug_vectors = (struct callvectors *)signext((unsigned long)cv);
/* arg[0] is "g", the rest is boot parameters */
arcs_cmdline[0] = '\0';
for (i = 1; i < argc; i++) {
ptr = (char *)arg64((unsigned long)arg, i);
if ((strlen(arcs_cmdline) + strlen(ptr) + 1) >=
sizeof(arcs_cmdline))
break;
strcat(arcs_cmdline, ptr);
strcat(arcs_cmdline, " ");
}
i = 0;
while (1) {
ptr = (char *)arg64((unsigned long)env, i);
if (! ptr)
break;
if (strncmp("gtbase", ptr, strlen("gtbase")) == 0) {
marvell_base = simple_strtol(ptr + strlen("gtbase="),
NULL, 16);
if ((marvell_base & 0xffffffff00000000) == 0)
marvell_base |= 0xffffffff00000000;
printk("marvell_base set to 0x%016lx\n", marvell_base);
}
if (strncmp("cpuclock", ptr, strlen("cpuclock")) == 0) {
cpu_clock = simple_strtol(ptr + strlen("cpuclock="),
NULL, 10);
printk("cpu_clock set to %d\n", cpu_clock);
}
i++;
}
printk("arcs_cmdline: %s\n", arcs_cmdline);
#else /* CONFIG_64BIT */
/* save the PROM vectors for debugging use */
debug_vectors = cv;
/* arg[0] is "g", the rest is boot parameters */
arcs_cmdline[0] = '\0';
for (i = 1; i < argc; i++) {
if (strlen(arcs_cmdline) + strlen(arg[i] + 1)
>= sizeof(arcs_cmdline))
break;
strcat(arcs_cmdline, arg[i]);
strcat(arcs_cmdline, " ");
}
while (*env) {
if (strncmp("gtbase", *env, strlen("gtbase")) == 0) {
marvell_base = simple_strtol(*env + strlen("gtbase="),
NULL, 16);
}
if (strncmp("cpuclock", *env, strlen("cpuclock")) == 0) {
cpu_clock = simple_strtol(*env + strlen("cpuclock="),
NULL, 10);
}
env++;
}
#endif /* CONFIG_64BIT */
mips_machgroup = MACH_GROUP_MOMENCO;
mips_machtype = MACH_MOMENCO_JAGUAR_ATX;
}
void __init prom_free_prom_memory(void)
{
}
void __init prom_fixup_mem_map(unsigned long start, unsigned long end)
{
}
int prom_boot_secondary(int cpu, unsigned long sp, unsigned long gp)
{
/* Clear the semaphore */
*(volatile uint32_t *)(0xbb000a68) = 0x80000000;
return 1;
}
void prom_init_secondary(void)
{
clear_c0_config(CONF_CM_CMASK);
set_c0_config(0x2);
clear_c0_status(ST0_IM);
set_c0_status(0x1ffff);
}
void prom_smp_finish(void)
{
}

56
arch/mips/momentum/jaguar_atx/reset.c
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@ -1,56 +0,0 @@
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* Copyright (C) 1997, 2001 Ralf Baechle
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* Copyright (C) 2002 Momentum Computer Inc.
* Author: Matthew Dharm <mdharm@momenco.com>
*
* Louis Hamilton, Red Hat, Inc.
* hamilton@redhat.com [MIPS64 modifications]
*/
#include <linux/sched.h>
#include <linux/mm.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/reboot.h>
#include <asm/system.h>
#include <linux/delay.h>
void momenco_jaguar_restart(char *command)
{
/* base address of timekeeper portion of part */
#ifdef CONFIG_64BIT
void *nvram = (void*) 0xfffffffffc807000;
#else
void *nvram = (void*) 0xfc807000;
#endif
/* Ask the NVRAM/RTC/watchdog chip to assert reset in 1/16 second */
writeb(0x84, nvram + 0xff7);
/* wait for the watchdog to go off */
mdelay(100+(1000/16));
/* if the watchdog fails for some reason, let people know */
printk(KERN_NOTICE "Watchdog reset failed\n");
}
void momenco_jaguar_halt(void)
{
printk(KERN_NOTICE "\n** You can safely turn off the power\n");
while (1)
__asm__(".set\tmips3\n\t"
"wait\n\t"
".set\tmips0");
}
void momenco_jaguar_power_off(void)
{
momenco_jaguar_halt();
}

475
arch/mips/momentum/jaguar_atx/setup.c
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@ -1,475 +0,0 @@
/*
* BRIEF MODULE DESCRIPTION
* Momentum Computer Jaguar-ATX board dependent boot routines
*
* Copyright (C) 1996, 1997, 2001, 04, 06 Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 2000 RidgeRun, Inc.
* Copyright (C) 2001 Red Hat, Inc.
* Copyright (C) 2002 Momentum Computer
*
* Author: Matthew Dharm, Momentum Computer
* mdharm@momenco.com
*
* Louis Hamilton, Red Hat, Inc.
* hamilton@redhat.com [MIPS64 modifications]
*
* Author: RidgeRun, Inc.
* glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com
*
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/bcd.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/bootmem.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/swap.h>
#include <linux/ioport.h>
#include <linux/pm.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/timex.h>
#include <linux/vmalloc.h>
#include <linux/mv643xx.h>
#include <asm/time.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/processor.h>
#include <asm/reboot.h>
#include <asm/tlbflush.h>
#include "jaguar_atx_fpga.h"
extern unsigned long mv64340_sram_base;
unsigned long cpu_clock;
/* These functions are used for rebooting or halting the machine*/
extern void momenco_jaguar_restart(char *command);
extern void momenco_jaguar_halt(void);
extern void momenco_jaguar_power_off(void);
void momenco_time_init(void);
static char reset_reason;
static inline unsigned long ENTRYLO(unsigned long paddr)
{
return ((paddr & PAGE_MASK) |
(_PAGE_PRESENT | __READABLE | __WRITEABLE | _PAGE_GLOBAL |
_CACHE_UNCACHED)) >> 6;
}
void __init bus_error_init(void) { /* nothing */ }
/*
* Load a few TLB entries for the MV64340 and perhiperals. The MV64340 is going
* to be hit on every IRQ anyway - there's absolutely no point in letting it be
* a random TLB entry, as it'll just cause needless churning of the TLB. And we
* use the other half for the serial port, which is just a PITA otherwise :)
*
* Device Physical Virtual
* MV64340 Internal Regs 0xf4000000 0xf4000000
* Ocelot-C[S] PLD (CS0) 0xfc000000 0xfc000000
* NVRAM (CS1) 0xfc800000 0xfc800000
* UARTs (CS2) 0xfd000000 0xfd000000
* Internal SRAM 0xfe000000 0xfe000000
* M-Systems DOC (CS3) 0xff000000 0xff000000
*/
static __init void wire_stupidity_into_tlb(void)
{
#ifdef CONFIG_32BIT
write_c0_wired(0);
local_flush_tlb_all();
/* marvell and extra space */
add_wired_entry(ENTRYLO(0xf4000000), ENTRYLO(0xf4010000),
0xf4000000UL, PM_64K);
/* fpga, rtc, and uart */
add_wired_entry(ENTRYLO(0xfc000000), ENTRYLO(0xfd000000),
0xfc000000UL, PM_16M);
// /* m-sys and internal SRAM */
// add_wired_entry(ENTRYLO(0xfe000000), ENTRYLO(0xff000000),
// 0xfe000000UL, PM_16M);
marvell_base = 0xf4000000;
//mv64340_sram_base = 0xfe000000; /* Currently unused */
#endif
}
unsigned long marvell_base = 0xf4000000L;
unsigned long ja_fpga_base = JAGUAR_ATX_CS0_ADDR;
unsigned long uart_base = 0xfd000000L;
static unsigned char *rtc_base = (unsigned char*) 0xfc800000L;
EXPORT_SYMBOL(marvell_base);
static __init int per_cpu_mappings(void)
{
marvell_base = (unsigned long) ioremap(0xf4000000, 0x10000);
ja_fpga_base = (unsigned long) ioremap(JAGUAR_ATX_CS0_ADDR, 0x1000);
uart_base = (unsigned long) ioremap(0xfd000000UL, 0x1000);
rtc_base = ioremap(0xfc000000UL, 0x8000);
// ioremap(0xfe000000, 32 << 20);
write_c0_wired(0);
local_flush_tlb_all();
ja_setup_console();
return 0;
}
arch_initcall(per_cpu_mappings);
unsigned long m48t37y_get_time(void)
{
unsigned int year, month, day, hour, min, sec;
unsigned long flags;
spin_lock_irqsave(&rtc_lock, flags);
/* stop the update */
rtc_base[0x7ff8] = 0x40;
year = BCD2BIN(rtc_base[0x7fff]);
year += BCD2BIN(rtc_base[0x7ff1]) * 100;
month = BCD2BIN(rtc_base[0x7ffe]);
day = BCD2BIN(rtc_base[0x7ffd]);
hour = BCD2BIN(rtc_base[0x7ffb]);
min = BCD2BIN(rtc_base[0x7ffa]);
sec = BCD2BIN(rtc_base[0x7ff9]);
/* start the update */
rtc_base[0x7ff8] = 0x00;
spin_unlock_irqrestore(&rtc_lock, flags);
return mktime(year, month, day, hour, min, sec);
}
int m48t37y_set_time(unsigned long sec)
{
struct rtc_time tm;
unsigned long flags;
/* convert to a more useful format -- note months count from 0 */
to_tm(sec, &tm);
tm.tm_mon += 1;
spin_lock_irqsave(&rtc_lock, flags);
/* enable writing */
rtc_base[0x7ff8] = 0x80;
/* year */
rtc_base[0x7fff] = BIN2BCD(tm.tm_year % 100);
rtc_base[0x7ff1] = BIN2BCD(tm.tm_year / 100);
/* month */
rtc_base[0x7ffe] = BIN2BCD(tm.tm_mon);
/* day */
rtc_base[0x7ffd] = BIN2BCD(tm.tm_mday);
/* hour/min/sec */
rtc_base[0x7ffb] = BIN2BCD(tm.tm_hour);
rtc_base[0x7ffa] = BIN2BCD(tm.tm_min);
rtc_base[0x7ff9] = BIN2BCD(tm.tm_sec);
/* day of week -- not really used, but let's keep it up-to-date */
rtc_base[0x7ffc] = BIN2BCD(tm.tm_wday + 1);
/* disable writing */
rtc_base[0x7ff8] = 0x00;
spin_unlock_irqrestore(&rtc_lock, flags);
return 0;
}
void __init plat_timer_setup(struct irqaction *irq)
{
setup_irq(8, irq);
}
/*
* Ugly but the least of all evils. TLB initialization did flush the TLB so
* We need to setup mappings again before we can touch the RTC.
*/
void momenco_time_init(void)
{
wire_stupidity_into_tlb();
mips_hpt_frequency = cpu_clock / 2;
rtc_mips_get_time = m48t37y_get_time;
rtc_mips_set_time = m48t37y_set_time;
}
static struct resource mv_pci_io_mem0_resource = {
.name = "MV64340 PCI0 IO MEM",
.flags = IORESOURCE_IO
};
static struct resource mv_pci_mem0_resource = {
.name = "MV64340 PCI0 MEM",
.flags = IORESOURCE_MEM
};
static struct mv_pci_controller mv_bus0_controller = {
.pcic = {
.pci_ops = &mv_pci_ops,
.mem_resource = &mv_pci_mem0_resource,
.io_resource = &mv_pci_io_mem0_resource,
},
.config_addr = MV64340_PCI_0_CONFIG_ADDR,
.config_vreg = MV64340_PCI_0_CONFIG_DATA_VIRTUAL_REG,
};
static uint32_t mv_io_base, mv_io_size;
static void ja_pci0_init(void)
{
uint32_t mem0_base, mem0_size;
uint32_t io_base, io_size;
io_base = MV_READ(MV64340_PCI_0_IO_BASE_ADDR) << 16;
io_size = (MV_READ(MV64340_PCI_0_IO_SIZE) + 1) << 16;
mem0_base = MV_READ(MV64340_PCI_0_MEMORY0_BASE_ADDR) << 16;
mem0_size = (MV_READ(MV64340_PCI_0_MEMORY0_SIZE) + 1) << 16;
mv_pci_io_mem0_resource.start = 0;
mv_pci_io_mem0_resource.end = io_size - 1;
mv_pci_mem0_resource.start = mem0_base;
mv_pci_mem0_resource.end = mem0_base + mem0_size - 1;
mv_bus0_controller.pcic.mem_offset = mem0_base;
mv_bus0_controller.pcic.io_offset = 0;
ioport_resource.end = io_size - 1;
register_pci_controller(&mv_bus0_controller.pcic);
mv_io_base = io_base;
mv_io_size = io_size;
}
static struct resource mv_pci_io_mem1_resource = {
.name = "MV64340 PCI1 IO MEM",
.flags = IORESOURCE_IO
};
static struct resource mv_pci_mem1_resource = {
.name = "MV64340 PCI1 MEM",
.flags = IORESOURCE_MEM
};
static struct mv_pci_controller mv_bus1_controller = {
.pcic = {
.pci_ops = &mv_pci_ops,
.mem_resource = &mv_pci_mem1_resource,
.io_resource = &mv_pci_io_mem1_resource,
},
.config_addr = MV64340_PCI_1_CONFIG_ADDR,
.config_vreg = MV64340_PCI_1_CONFIG_DATA_VIRTUAL_REG,
};
static __init void ja_pci1_init(void)
{
uint32_t mem0_base, mem0_size;
uint32_t io_base, io_size;
io_base = MV_READ(MV64340_PCI_1_IO_BASE_ADDR) << 16;
io_size = (MV_READ(MV64340_PCI_1_IO_SIZE) + 1) << 16;
mem0_base = MV_READ(MV64340_PCI_1_MEMORY0_BASE_ADDR) << 16;
mem0_size = (MV_READ(MV64340_PCI_1_MEMORY0_SIZE) + 1) << 16;
/*
* Here we assume the I/O window of second bus to be contiguous with
* the first. A gap is no problem but would waste address space for
* remapping the port space.
*/
mv_pci_io_mem1_resource.start = mv_io_size;
mv_pci_io_mem1_resource.end = mv_io_size + io_size - 1;
mv_pci_mem1_resource.start = mem0_base;
mv_pci_mem1_resource.end = mem0_base + mem0_size - 1;
mv_bus1_controller.pcic.mem_offset = mem0_base;
mv_bus1_controller.pcic.io_offset = 0;
ioport_resource.end = io_base + io_size -mv_io_base - 1;
register_pci_controller(&mv_bus1_controller.pcic);
mv_io_size = io_base + io_size - mv_io_base;
}
static __init int __init ja_pci_init(void)
{
unsigned long io_v_base;
uint32_t enable;
enable = ~MV_READ(MV64340_BASE_ADDR_ENABLE);
/*
* We require at least one enabled I/O or PCI memory window or we
* will ignore this PCI bus. We ignore PCI windows 1, 2 and 3.
*/
if (enable & (0x01 << 9) || enable & (0x01 << 10))
ja_pci0_init();
if (enable & (0x01 << 14) || enable & (0x01 << 15))
ja_pci1_init();
if (mv_io_size) {
io_v_base = (unsigned long) ioremap(mv_io_base, mv_io_size);
if (!io_v_base)
panic("Could not ioremap I/O port range");
set_io_port_base(io_v_base);
}
return 0;
}
arch_initcall(ja_pci_init);
void __init plat_mem_setup(void)
{
unsigned int tmpword;
board_time_init = momenco_time_init;
_machine_restart = momenco_jaguar_restart;
_machine_halt = momenco_jaguar_halt;
pm_power_off = momenco_jaguar_power_off;
/*
* initrd_start = (unsigned long)jaguar_initrd_start;
* initrd_end = (unsigned long)jaguar_initrd_start + (ulong)jaguar_initrd_size;
* initrd_below_start_ok = 1;
*/
wire_stupidity_into_tlb();
/*
* shut down ethernet ports, just to be sure our memory doesn't get
* corrupted by random ethernet traffic.
*/
MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0), 0xff << 8);
MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1), 0xff << 8);
MV_WRITE(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(2), 0xff << 8);
MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0), 0xff << 8);
MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1), 0xff << 8);
MV_WRITE(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(2), 0xff << 8);
while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(0)) & 0xff);
while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(1)) & 0xff);
while (MV_READ(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(2)) & 0xff);
while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(0)) & 0xff);
while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(1)) & 0xff);
while (MV_READ(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(2)) & 0xff);
MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0),
MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(0)) & ~1);
MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1),
MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(1)) & ~1);
MV_WRITE(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(2),
MV_READ(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(2)) & ~1);
/* Turn off the Bit-Error LED */
JAGUAR_FPGA_WRITE(0x80, CLR);
tmpword = JAGUAR_FPGA_READ(BOARDREV);
if (tmpword < 26)
printk("Momentum Jaguar-ATX: Board Assembly Rev. %c\n",
'A'+tmpword);
else
printk("Momentum Jaguar-ATX: Board Assembly Revision #0x%x\n",
tmpword);
tmpword = JAGUAR_FPGA_READ(FPGA_REV);
printk("FPGA Rev: %d.%d\n", tmpword>>4, tmpword&15);
tmpword = JAGUAR_FPGA_READ(RESET_STATUS);
printk("Reset reason: 0x%x\n", tmpword);
switch (tmpword) {
case 0x1:
printk(" - Power-up reset\n");
break;
case 0x2:
printk(" - Push-button reset\n");
break;
case 0x8:
printk(" - Watchdog reset\n");
break;
case 0x10:
printk(" - JTAG reset\n");
break;
default:
printk(" - Unknown reset cause\n");
}
reset_reason = tmpword;
JAGUAR_FPGA_WRITE(0xff, RESET_STATUS);
tmpword = JAGUAR_FPGA_READ(BOARD_STATUS);
printk("Board Status register: 0x%02x\n", tmpword);
printk(" - User jumper: %s\n", (tmpword & 0x80)?"installed":"absent");
printk(" - Boot flash write jumper: %s\n", (tmpword&0x40)?"installed":"absent");
/* 256MiB of RM9000x2 DDR */
// add_memory_region(0x0, 0x100<<20, BOOT_MEM_RAM);
/* 128MiB of MV-64340 DDR */
// add_memory_region(0x100<<20, 0x80<<20, BOOT_MEM_RAM);
/* XXX Memory configuration should be picked up from PMON2k */
#ifdef CONFIG_JAGUAR_DMALOW
printk("Jaguar ATX DMA-low mode set\n");
add_memory_region(0x00000000, 0x08000000, BOOT_MEM_RAM);
add_memory_region(0x08000000, 0x10000000, BOOT_MEM_RAM);
#else
/* 128MiB of MV-64340 DDR RAM */
printk("Jaguar ATX DMA-low mode is not set\n");
add_memory_region(0x100<<20, 0x80<<20, BOOT_MEM_RAM);
#endif
#ifdef GEMDEBUG_TRACEBUFFER
{
unsigned int tbControl;
tbControl =
0 << 26 | /* post trigger delay 0 */
0x2 << 16 | /* sequential trace mode */
// 0x0 << 16 | /* non-sequential trace mode */
// 0xf << 4 | /* watchpoints disabled */
2 << 2 | /* armed */
2 ; /* interrupt disabled */
printk ("setting tbControl = %08lx\n", tbControl);
write_32bit_cp0_set1_register($22, tbControl);
__asm__ __volatile__(".set noreorder\n\t" \
"nop; nop; nop; nop; nop; nop;\n\t" \
"nop; nop; nop; nop; nop; nop;\n\t" \
".set reorder\n\t");
}
#endif
}

6
arch/mips/momentum/ocelot_g/Makefile
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@ -1,6 +0,0 @@
#
# Makefile for Momentum Computer's Ocelot-G board.
#
obj-y += irq.o gt-irq.o prom.o reset.o setup.o
obj-$(CONFIG_KGDB) += dbg_io.o

121
arch/mips/momentum/ocelot_g/dbg_io.c
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@ -1,121 +0,0 @@
#include <asm/serial.h> /* For the serial port location and base baud */
/* --- CONFIG --- */
typedef unsigned char uint8;
typedef unsigned int uint32;
/* --- END OF CONFIG --- */
#define UART16550_BAUD_2400 2400
#define UART16550_BAUD_4800 4800
#define UART16550_BAUD_9600 9600
#define UART16550_BAUD_19200 19200
#define UART16550_BAUD_38400 38400
#define UART16550_BAUD_57600 57600
#define UART16550_BAUD_115200 115200
#define UART16550_PARITY_NONE 0
#define UART16550_PARITY_ODD 0x08
#define UART16550_PARITY_EVEN 0x18
#define UART16550_PARITY_MARK 0x28
#define UART16550_PARITY_SPACE 0x38
#define UART16550_DATA_5BIT 0x0
#define UART16550_DATA_6BIT 0x1
#define UART16550_DATA_7BIT 0x2
#define UART16550_DATA_8BIT 0x3
#define UART16550_STOP_1BIT 0x0
#define UART16550_STOP_2BIT 0x4
/* ----------------------------------------------------- */
/* === CONFIG === */
/* [jsun] we use the second serial port for kdb */
#define BASE OCELOT_SERIAL1_BASE
#define MAX_BAUD OCELOT_BASE_BAUD
/* === END OF CONFIG === */
#define REG_OFFSET 4
/* register offset */
#define OFS_RCV_BUFFER 0
#define OFS_TRANS_HOLD 0
#define OFS_SEND_BUFFER 0
#define OFS_INTR_ENABLE (1*REG_OFFSET)
#define OFS_INTR_ID (2*REG_OFFSET)
#define OFS_DATA_FORMAT (3*REG_OFFSET)
#define OFS_LINE_CONTROL (3*REG_OFFSET)
#define OFS_MODEM_CONTROL (4*REG_OFFSET)
#define OFS_RS232_OUTPUT (4*REG_OFFSET)
#define OFS_LINE_STATUS (5*REG_OFFSET)
#define OFS_MODEM_STATUS (6*REG_OFFSET)
#define OFS_RS232_INPUT (6*REG_OFFSET)
#define OFS_SCRATCH_PAD (7*REG_OFFSET)
#define OFS_DIVISOR_LSB (0*REG_OFFSET)
#define OFS_DIVISOR_MSB (1*REG_OFFSET)
/* memory-mapped read/write of the port */
#define UART16550_READ(y) (*((volatile uint8*)(BASE + y)))
#define UART16550_WRITE(y, z) ((*((volatile uint8*)(BASE + y))) = z)
void debugInit(uint32 baud, uint8 data, uint8 parity, uint8 stop)
{
/* disable interrupts */
UART16550_WRITE(OFS_INTR_ENABLE, 0);
/* set up baud rate */
{
uint32 divisor;
/* set DIAB bit */
UART16550_WRITE(OFS_LINE_CONTROL, 0x80);
/* set divisor */
divisor = MAX_BAUD / baud;
UART16550_WRITE(OFS_DIVISOR_LSB, divisor & 0xff);
UART16550_WRITE(OFS_DIVISOR_MSB, (divisor & 0xff00) >> 8);
/* clear DIAB bit */
UART16550_WRITE(OFS_LINE_CONTROL, 0x0);
}
/* set data format */
UART16550_WRITE(OFS_DATA_FORMAT, data | parity | stop);
}
static int remoteDebugInitialized = 0;
uint8 getDebugChar(void)
{
if (!remoteDebugInitialized) {
remoteDebugInitialized = 1;
debugInit(UART16550_BAUD_38400,
UART16550_DATA_8BIT,
UART16550_PARITY_NONE, UART16550_STOP_1BIT);
}
while ((UART16550_READ(OFS_LINE_STATUS) & 0x1) == 0);
return UART16550_READ(OFS_RCV_BUFFER);
}
int putDebugChar(uint8 byte)
{
if (!remoteDebugInitialized) {
remoteDebugInitialized = 1;
debugInit(UART16550_BAUD_38400,
UART16550_DATA_8BIT,
UART16550_PARITY_NONE, UART16550_STOP_1BIT);
}
while ((UART16550_READ(OFS_LINE_STATUS) & 0x20) == 0);
UART16550_WRITE(OFS_SEND_BUFFER, byte);
return 1;
}

212
arch/mips/momentum/ocelot_g/gt-irq.c
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@ -1,212 +0,0 @@
/*
*
* Copyright 2002 Momentum Computer
* Author: mdharm@momenco.com
*
* arch/mips/momentum/ocelot_g/gt_irq.c
* Interrupt routines for gt64240. Currently it only handles timer irq.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/kernel_stat.h>
#include <asm/gt64240.h>
#include <asm/io.h>
unsigned long bus_clock;
/*
* These are interrupt handlers for the GT on-chip interrupts. They
* all come in to the MIPS on a single interrupt line, and have to
* be handled and ack'ed differently than other MIPS interrupts.
*/
#if 0
struct tq_struct irq_handlers[MAX_CAUSE_REGS][MAX_CAUSE_REG_WIDTH];
void hook_irq_handler(int int_cause, int bit_num, void *isr_ptr);
/*
* Hooks IRQ handler to the system. When the system is interrupted
* the interrupt service routine is called.
*
* Inputs :
* int_cause - The interrupt cause number. In EVB64120 two parameters
* are declared, INT_CAUSE_MAIN and INT_CAUSE_HIGH.
* bit_num - Indicates which bit number in the cause register
* isr_ptr - Pointer to the interrupt service routine
*/
void hook_irq_handler(int int_cause, int bit_num, void *isr_ptr)
{
irq_handlers[int_cause][bit_num].routine = isr_ptr;
}
/*
* Enables the IRQ on Galileo Chip
*
* Inputs :
* int_cause - The interrupt cause number. In EVB64120 two parameters
* are declared, INT_CAUSE_MAIN and INT_CAUSE_HIGH.
* bit_num - Indicates which bit number in the cause register
*
* Outputs :
* 1 if successful, 0 if failure
*/
int enable_galileo_irq(int int_cause, int bit_num)
{
if (int_cause == INT_CAUSE_MAIN)
SET_REG_BITS(CPU_INTERRUPT_MASK_REGISTER, (1 << bit_num));
else if (int_cause == INT_CAUSE_HIGH)
SET_REG_BITS(CPU_HIGH_INTERRUPT_MASK_REGISTER,
(1 << bit_num));
else
return 0;
return 1;
}
/*
* Disables the IRQ on Galileo Chip
*
* Inputs :
* int_cause - The interrupt cause number. In EVB64120 two parameters
* are declared, INT_CAUSE_MAIN and INT_CAUSE_HIGH.
* bit_num - Indicates which bit number in the cause register
*
* Outputs :
* 1 if successful, 0 if failure
*/
int disable_galileo_irq(int int_cause, int bit_num)
{
if (int_cause == INT_CAUSE_MAIN)
RESET_REG_BITS(CPU_INTERRUPT_MASK_REGISTER,
(1 << bit_num));
else if (int_cause == INT_CAUSE_HIGH)
RESET_REG_BITS(CPU_HIGH_INTERRUPT_MASK_REGISTER,
(1 << bit_num));
else
return 0;
return 1;
}
#endif /* 0 */
/*
* Interrupt handler for interrupts coming from the Galileo chip via P0_INT#.
*
* We route the timer interrupt to P0_INT# (IRQ 6), and that's all this
* routine can handle, for now.
*
* In the future, we'll route more interrupts to this pin, and that's why
* we keep this particular structure in the function.
*/
static irqreturn_t gt64240_p0int_irq(int irq, void *dev)
{
uint32_t irq_src, irq_src_mask;
int handled;
/* get the low interrupt cause register */
irq_src = MV_READ(LOW_INTERRUPT_CAUSE_REGISTER);
/* get the mask register for this pin */
irq_src_mask = MV_READ(PCI_0INTERRUPT_CAUSE_MASK_REGISTER_LOW);
/* mask off only the interrupts we're interested in */
irq_src = irq_src & irq_src_mask;
handled = IRQ_NONE;
/* Check for timer interrupt */
if (irq_src & 0x00000100) {
handled = IRQ_HANDLED;
irq_src &= ~0x00000100;
/* Clear any pending cause bits */
MV_WRITE(TIMER_COUNTER_0_3_INTERRUPT_CAUSE, 0x0);
/* handle the timer call */
do_timer(1);
#ifndef CONFIG_SMP
update_process_times(user_mode(get_irq_regs()));
#endif
}
if (irq_src) {
printk(KERN_INFO
"UNKNOWN P0_INT# interrupt received, irq_src=0x%x\n",
irq_src);
}
return handled;
}
/*
* Initializes timer using galileo's built in timer.
*/
/*
* This will ignore the standard MIPS timer interrupt handler
* that is passed in as *irq (=irq0 in ../kernel/time.c).
* We will do our own timer interrupt handling.
*/
void gt64240_time_init(void)
{
static struct irqaction timer;
/* Stop the timer -- we'll use timer #0 */
MV_WRITE(TIMER_COUNTER_0_3_CONTROL, 0x0);
/* Load timer value for 100 Hz */
MV_WRITE(TIMER_COUNTER0, bus_clock / 100);
/*
* Create the IRQ structure entry for the timer. Since we're too early
* in the boot process to use the "request_irq()" call, we'll hard-code
* the values to the correct interrupt line.
*/
timer.handler = &gt64240_p0int_irq;
timer.flags = IRQF_SHARED | IRQF_DISABLED;
timer.name = "timer";
timer.dev_id = NULL;
timer.next = NULL;
timer.mask = CPU_MASK_NONE;
irq_desc[6].action = &timer;
enable_irq(6);
/* Clear any pending cause bits */
MV_WRITE(TIMER_COUNTER_0_3_INTERRUPT_CAUSE, 0x0);
/* Enable the interrupt for timer 0 */
MV_WRITE(TIMER_COUNTER_0_3_INTERRUPT_MASK, 0x1);
/* Enable the timer interrupt for GT-64240 pin P0_INT# */
MV_WRITE (PCI_0INTERRUPT_CAUSE_MASK_REGISTER_LOW, 0x100);
/* Configure and start the timer */
MV_WRITE(TIMER_COUNTER_0_3_CONTROL, 0x3);
}
void gt64240_irq_init(void)
{
#if 0
int i, j;
/* Reset irq handlers pointers to NULL */
for (i = 0; i < MAX_CAUSE_REGS; i++) {
for (j = 0; j < MAX_CAUSE_REG_WIDTH; j++) {
irq_handlers[i][j].next = NULL;
irq_handlers[i][j].sync = 0;
irq_handlers[i][j].routine = NULL;
irq_handlers[i][j].data = NULL;
}
}
#endif /* 0 */
}

101
arch/mips/momentum/ocelot_g/irq.c
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@ -1,101 +0,0 @@
/*
* Copyright (C) 2000 RidgeRun, Inc.
* Author: RidgeRun, Inc.
* glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com
*
* Copyright 2001 MontaVista Software Inc.
* Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
* Copyright (C) 2000, 01, 05 Ralf Baechle (ralf@linux-mips.org)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/kernel_stat.h>
#include <linux/module.h>
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/timex.h>
#include <linux/slab.h>
#include <linux/random.h>
#include <linux/bitops.h>
#include <asm/bootinfo.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
#include <asm/system.h>
asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending = read_c0_cause() & read_c0_status();
if (pending & STATUSF_IP2)
do_IRQ(2);
else if (pending & STATUSF_IP3)
do_IRQ(3);
else if (pending & STATUSF_IP4)
do_IRQ(4);
else if (pending & STATUSF_IP5)
do_IRQ(5);
else if (pending & STATUSF_IP6)
do_IRQ(6);
else if (pending & STATUSF_IP7)
do_IRQ(7);
else {
/*
* Now look at the extended interrupts
*/
pending = (read_c0_cause() & (read_c0_intcontrol() << 8)) >> 16;
if (pending & STATUSF_IP8)
do_IRQ(8);
else if (pending & STATUSF_IP9)
do_IRQ(9);
else if (pending & STATUSF_IP10)
do_IRQ(10);
else if (pending & STATUSF_IP11)
do_IRQ(11);
else
spurious_interrupt();
}
}
extern void gt64240_irq_init(void);
void __init arch_init_irq(void)
{
/*
* Clear all of the interrupts while we change the able around a bit.
* int-handler is not on bootstrap
*/
clear_c0_status(ST0_IM);
local_irq_disable();
mips_cpu_irq_init();
rm7k_cpu_irq_init();
gt64240_irq_init();
}

30
arch/mips/momentum/ocelot_g/ocelot_pld.h
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@ -1,30 +0,0 @@
/*
* Ocelot Board Register Definitions
*
* (C) 2001 Red Hat, Inc.
*
* GPL'd
*/
#ifndef __MOMENCO_OCELOT_PLD_H__
#define __MOMENCO_OCELOT_PLD_H__
#define OCELOT_CS0_ADDR (0xfc000000)
#define OCELOT_REG_BOARDREV (0)
#define OCELOT_REG_PLD1_ID (1)
#define OCELOT_REG_PLD2_ID (2)
#define OCELOT_REG_RESET_STATUS (3)
#define OCELOT_REG_BOARD_STATUS (4)
#define OCELOT_REG_CPCI_ID (5)
#define OCELOT_REG_I2C_CTRL (8)
#define OCELOT_REG_EEPROM_MODE (9)
#define OCELOT_REG_INTMASK (10)
#define OCELOT_REG_INTSTATUS (11)
#define OCELOT_REG_INTSET (12)
#define OCELOT_REG_INTCLR (13)
#define __PLD_REG_TO_ADDR(reg) ((void *) OCELOT_CS0_ADDR + OCELOT_REG_##reg)
#define OCELOT_PLD_WRITE(x, reg) writeb(x, __PLD_REG_TO_ADDR(reg))
#define OCELOT_PLD_READ(reg) readb(__PLD_REG_TO_ADDR(reg))
#endif /* __MOMENCO_OCELOT_PLD_H__ */

84
arch/mips/momentum/ocelot_g/prom.c
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@ -1,84 +0,0 @@
/*
* Copyright 2002 Momentum Computer Inc.
* Author: Matthew Dharm <mdharm@momenco.com>
*
* Based on Ocelot Linux port, which is
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <linux/bootmem.h>
#include <asm/addrspace.h>
#include <asm/bootinfo.h>
#include <asm/pmon.h>
#include <asm/gt64240.h>
#include "ocelot_pld.h"
struct callvectors* debug_vectors;
extern unsigned long marvell_base;
extern unsigned long bus_clock;
#ifdef CONFIG_GALILEO_GT64240_ETH
extern unsigned char prom_mac_addr_base[6];
#endif
const char *get_system_type(void)
{
return "Momentum Ocelot";
}
void __init prom_init(void)
{
int argc = fw_arg0;
char **arg = (char **) fw_arg1;
char **env = (char **) fw_arg2;
struct callvectors *cv = (struct callvectors *) fw_arg3;
int i;
/* save the PROM vectors for debugging use */
debug_vectors = cv;
/* arg[0] is "g", the rest is boot parameters */
arcs_cmdline[0] = '\0';
for (i = 1; i < argc; i++) {
if (strlen(arcs_cmdline) + strlen(arg[i] + 1)
>= sizeof(arcs_cmdline))
break;
strcat(arcs_cmdline, arg[i]);
strcat(arcs_cmdline, " ");
}
mips_machgroup = MACH_GROUP_MOMENCO;
mips_machtype = MACH_MOMENCO_OCELOT_G;
#ifdef CONFIG_GALILEO_GT64240_ETH
/* get the base MAC address for on-board ethernet ports */
memcpy(prom_mac_addr_base, (void*)0xfc807cf2, 6);
#endif
while (*env) {
if (strncmp("gtbase", *env, strlen("gtbase")) == 0) {
marvell_base = simple_strtol(*env + strlen("gtbase="),
NULL, 16);
}
if (strncmp("busclock", *env, strlen("busclock")) == 0) {
bus_clock = simple_strtol(*env + strlen("busclock="),
NULL, 10);
}
env++;
}
}
void __init prom_free_prom_memory(void)
{
}

47
arch/mips/momentum/ocelot_g/reset.c
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@ -1,47 +0,0 @@
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* Copyright (C) 1997, 2001 Ralf Baechle
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*/
#include <linux/sched.h>
#include <linux/mm.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/reboot.h>
#include <asm/system.h>
#include <linux/delay.h>
void momenco_ocelot_restart(char *command)
{
void *nvram = ioremap_nocache(0x2c807000, 0x1000);
if (!nvram) {
printk(KERN_NOTICE "ioremap of reset register failed\n");
return;
}
writeb(0x84, nvram + 0xff7); /* Ask the NVRAM/RTC/watchdog chip to
assert reset in 1/16 second */
mdelay(10+(1000/16));
iounmap(nvram);
printk(KERN_NOTICE "Watchdog reset failed\n");
}
void momenco_ocelot_halt(void)
{
printk(KERN_NOTICE "\n** You can safely turn off the power\n");
while (1)
__asm__(".set\tmips3\n\t"
"wait\n\t"
".set\tmips0");
}
void momenco_ocelot_power_off(void)
{
momenco_ocelot_halt();
}

267
arch/mips/momentum/ocelot_g/setup.c
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@ -1,267 +0,0 @@
/*
* BRIEF MODULE DESCRIPTION
* Momentum Computer Ocelot-G (CP7000G) - board dependent boot routines
*
* Copyright (C) 1996, 1997, 2001 Ralf Baechle
* Copyright (C) 2000 RidgeRun, Inc.
* Copyright (C) 2001 Red Hat, Inc.
* Copyright (C) 2002 Momentum Computer
*
* Author: Matthew Dharm, Momentum Computer
* mdharm@momenco.com
*
* Author: RidgeRun, Inc.
* glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com
*
* Copyright 2001 MontaVista Software Inc.
* Author: jsun@mvista.com or jsun@junsun.net
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/swap.h>
#include <linux/ioport.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/pm.h>
#include <linux/timex.h>
#include <linux/vmalloc.h>
#include <asm/time.h>
#include <asm/bootinfo.h>
#include <asm/page.h>
#include <asm/io.h>
#include <asm/gt64240.h>
#include <asm/irq.h>
#include <asm/pci.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
#include <asm/reboot.h>
#include <linux/bootmem.h>
#include "ocelot_pld.h"
#ifdef CONFIG_GALILEO_GT64240_ETH
extern unsigned char prom_mac_addr_base[6];
#endif
unsigned long marvell_base;
/* These functions are used for rebooting or halting the machine*/
extern void momenco_ocelot_restart(char *command);
extern void momenco_ocelot_halt(void);
extern void momenco_ocelot_power_off(void);
extern void gt64240_time_init(void);
extern void momenco_ocelot_irq_setup(void);
static char reset_reason;
static unsigned long ENTRYLO(unsigned long paddr)
{
return ((paddr & PAGE_MASK) |
(_PAGE_PRESENT | __READABLE | __WRITEABLE | _PAGE_GLOBAL |
_CACHE_UNCACHED)) >> 6;
}
/* setup code for a handoff from a version 2 PMON 2000 PROM */
void PMON_v2_setup(void)
{
/* A wired TLB entry for the GT64240 and the serial port. The
GT64240 is going to be hit on every IRQ anyway - there's
absolutely no point in letting it be a random TLB entry, as
it'll just cause needless churning of the TLB. And we use
the other half for the serial port, which is just a PITA
otherwise :)
Device Physical Virtual
GT64240 Internal Regs 0xf4000000 0xe0000000
UARTs (CS2) 0xfd000000 0xe0001000
*/
add_wired_entry(ENTRYLO(0xf4000000), ENTRYLO(0xf4010000),
0xf4000000, PM_64K);
add_wired_entry(ENTRYLO(0xfd000000), ENTRYLO(0xfd001000),
0xfd000000, PM_4K);
/* Also a temporary entry to let us talk to the Ocelot PLD and NVRAM
in the CS[012] region. We can't use ioremap() yet. The NVRAM
is a ST M48T37Y, which includes NVRAM, RTC, and Watchdog functions.
Ocelot PLD (CS0) 0xfc000000 0xe0020000
NVRAM (CS1) 0xfc800000 0xe0030000
*/
add_temporary_entry(ENTRYLO(0xfc000000), ENTRYLO(0xfc010000),
0xfc000000, PM_64K);
add_temporary_entry(ENTRYLO(0xfc800000), ENTRYLO(0xfc810000),
0xfc800000, PM_64K);
marvell_base = 0xf4000000;
}
extern int rm7k_tcache_enabled;
/*
* This runs in KSEG1. See the verbiage in rm7k.c::probe_scache()
*/
#define Page_Invalidate_T 0x16
static void __init setup_l3cache(unsigned long size)
{
int register i;
printk("Enabling L3 cache...");
/* Enable the L3 cache in the GT64120A's CPU Configuration register */
MV_WRITE(0, MV_READ(0) | (1<<14));
/* Enable the L3 cache in the CPU */
set_c0_config(1<<12 /* CONF_TE */);
/* Clear the cache */
write_c0_taglo(0);
write_c0_taghi(0);
for (i=0; i < size; i+= 4096) {
__asm__ __volatile__ (
".set noreorder\n\t"
".set mips3\n\t"
"cache %1, (%0)\n\t"
".set mips0\n\t"
".set reorder"
:
: "r" (KSEG0ADDR(i)),
"i" (Page_Invalidate_T));
}
/* Let the RM7000 MM code know that the tertiary cache is enabled */
rm7k_tcache_enabled = 1;
printk("Done\n");
}
void __init plat_timer_setup(struct irqaction *irq)
{
}
void __init plat_mem_setup(void)
{
void (*l3func)(unsigned long) = (void *) KSEG1ADDR(setup_l3cache);
unsigned int tmpword;
board_time_init = gt64240_time_init;
_machine_restart = momenco_ocelot_restart;
_machine_halt = momenco_ocelot_halt;
pm_power_off = momenco_ocelot_power_off;
/*
* initrd_start = (unsigned long)ocelot_initrd_start;
* initrd_end = (unsigned long)ocelot_initrd_start + (ulong)ocelot_initrd_size;
* initrd_below_start_ok = 1;
*/
/* do handoff reconfiguration */
PMON_v2_setup();
#ifdef CONFIG_GALILEO_GT64240_ETH
/* get the mac addr */
memcpy(prom_mac_addr_base, (void*)0xfc807cf2, 6);
#endif
/* Turn off the Bit-Error LED */
OCELOT_PLD_WRITE(0x80, INTCLR);
tmpword = OCELOT_PLD_READ(BOARDREV);
if (tmpword < 26)
printk("Momenco Ocelot-G: Board Assembly Rev. %c\n", 'A'+tmpword);
else
printk("Momenco Ocelot-G: Board Assembly Revision #0x%x\n", tmpword);
tmpword = OCELOT_PLD_READ(PLD1_ID);
printk("PLD 1 ID: %d.%d\n", tmpword>>4, tmpword&15);
tmpword = OCELOT_PLD_READ(PLD2_ID);
printk("PLD 2 ID: %d.%d\n", tmpword>>4, tmpword&15);
tmpword = OCELOT_PLD_READ(RESET_STATUS);
printk("Reset reason: 0x%x\n", tmpword);
reset_reason = tmpword;
OCELOT_PLD_WRITE(0xff, RESET_STATUS);
tmpword = OCELOT_PLD_READ(BOARD_STATUS);
printk("Board Status register: 0x%02x\n", tmpword);
printk(" - User jumper: %s\n", (tmpword & 0x80)?"installed":"absent");
printk(" - Boot flash write jumper: %s\n", (tmpword&0x40)?"installed":"absent");
printk(" - Tulip PHY %s connected\n", (tmpword&0x10)?"is":"not");
printk(" - L3 Cache size: %d MiB\n", (1<<((tmpword&12) >> 2))&~1);
printk(" - SDRAM size: %d MiB\n", 1<<(6+(tmpword&3)));
if (tmpword&12)
l3func((1<<(((tmpword&12) >> 2)+20)));
switch(tmpword &3) {
case 3:
/* 512MiB -- two banks of 256MiB */
add_memory_region( 0x0<<20, 0x100<<20, BOOT_MEM_RAM);
/*
add_memory_region(0x100<<20, 0x100<<20, BOOT_MEM_RAM);
*/
break;
case 2:
/* 256MiB -- two banks of 128MiB */
add_memory_region( 0x0<<20, 0x80<<20, BOOT_MEM_RAM);
add_memory_region(0x80<<20, 0x80<<20, BOOT_MEM_RAM);
break;
case 1:
/* 128MiB -- 64MiB per bank */
add_memory_region( 0x0<<20, 0x40<<20, BOOT_MEM_RAM);
add_memory_region(0x40<<20, 0x40<<20, BOOT_MEM_RAM);
break;
case 0:
/* 64MiB */
add_memory_region( 0x0<<20, 0x40<<20, BOOT_MEM_RAM);
break;
}
/* FIXME: Fix up the DiskOnChip mapping */
MV_WRITE(0x468, 0xfef73);
}
/* This needs to be one of the first initcalls, because no I/O port access
can work before this */
static int io_base_ioremap(void)
{
/* we're mapping PCI accesses from 0xc0000000 to 0xf0000000 */
unsigned long io_remap_range;
io_remap_range = (unsigned long) ioremap(0xc0000000, 0x30000000);
if (!io_remap_range)
panic("Could not ioremap I/O port range");
set_io_port_base(io_remap_range - 0xc0000000);
return 0;
}
module_init(io_base_ioremap);

2
arch/mips/pci/Makefile
View File

@ -30,11 +30,9 @@ obj-$(CONFIG_SOC_AU1500) += fixup-au1000.o ops-au1000.o
obj-$(CONFIG_SOC_AU1550) += fixup-au1000.o ops-au1000.o
obj-$(CONFIG_SOC_PNX8550) += fixup-pnx8550.o ops-pnx8550.o
obj-$(CONFIG_MIPS_MALTA) += fixup-malta.o
obj-$(CONFIG_MOMENCO_JAGUAR_ATX)+= fixup-jaguar.o
obj-$(CONFIG_MOMENCO_OCELOT) += fixup-ocelot.o pci-ocelot.o
obj-$(CONFIG_MOMENCO_OCELOT_3) += fixup-ocelot3.o
obj-$(CONFIG_MOMENCO_OCELOT_C) += fixup-ocelot-c.o pci-ocelot-c.o
obj-$(CONFIG_MOMENCO_OCELOT_G) += fixup-ocelot-g.o pci-ocelot-g.o
obj-$(CONFIG_PMC_YOSEMITE) += fixup-yosemite.o ops-titan.o ops-titan-ht.o \
pci-yosemite.o
obj-$(CONFIG_SGI_IP27) += ops-bridge.o pci-ip27.o

25
arch/mips/pci/fixup-cobalt.c
View File

@ -17,9 +17,7 @@
#include <asm/io.h>
#include <asm/gt64120.h>
#include <asm/mach-cobalt/cobalt.h>
extern int cobalt_board_id;
#include <cobalt.h>
static void qube_raq_galileo_early_fixup(struct pci_dev *dev)
{
@ -115,6 +113,27 @@ static void qube_raq_galileo_fixup(struct pci_dev *dev)
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL, PCI_DEVICE_ID_MARVELL_GT64111,
qube_raq_galileo_fixup);
int cobalt_board_id;
static void qube_raq_via_board_id_fixup(struct pci_dev *dev)
{
u8 id;
int retval;
retval = pci_read_config_byte(dev, VIA_COBALT_BRD_ID_REG, &id);
if (retval) {
panic("Cannot read board ID");
return;
}
cobalt_board_id = VIA_COBALT_BRD_REG_to_ID(id);
printk(KERN_INFO "Cobalt board ID: %d\n", cobalt_board_id);
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_0,
qube_raq_via_board_id_fixup);
static char irq_tab_qube1[] __initdata = {
[COBALT_PCICONF_CPU] = 0,
[COBALT_PCICONF_ETH0] = COBALT_QUBE1_ETH0_IRQ,

43
arch/mips/pci/fixup-jaguar.c
View File

@ -1,43 +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.
*
* Marvell MV64340 interrupt fixup code.
*
* Marvell wants an NDA for their docs so this was written without
* documentation. You've been warned.
*
* Copyright (C) 2004 Ralf Baechle (ralf@linux-mips.org)
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <asm/mipsregs.h>
/*
* WARNING: Example of how _NOT_ to do it.
*/
int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
int bus = dev->bus->number;
if (bus == 0 && slot == 1)
return 3; /* PCI-X A */
if (bus == 0 && slot == 2)
return 4; /* PCI-X B */
if (bus == 1 && slot == 1)
return 5; /* PCI A */
if (bus == 1 && slot == 2)
return 6; /* PCI B */
return 0;
panic("Whooops in pcibios_map_irq");
}
/* Do platform specific device initialization at pci_enable_device() time */
int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}

37
arch/mips/pci/fixup-ocelot-g.c
View File

@ -1,37 +0,0 @@
/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* Copyright (C) 2004 Ralf Baechle (ralf@linux-mips.org)
*/
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>
int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
int bus = dev->bus->number;
if (bus == 0 && slot == 1) /* Intel 82543 Gigabit MAC */
return 2; /* irq_nr is 2 for INT0 */
if (bus == 0 && slot == 2) /* Intel 82543 Gigabit MAC */
return 3; /* irq_nr is 3 for INT1 */
if (bus == 1 && slot == 3) /* Intel 21555 bridge */
return 5; /* irq_nr is 8 for INT6 */
if (bus == 1 && slot == 4) /* PMC Slot */
return 9; /* irq_nr is 9 for INT7 */
return -1;
}
/* Do platform specific device initialization at pci_enable_device() time */
int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}

97
arch/mips/pci/pci-ocelot-g.c
View File

@ -1,97 +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 (C) 2004 by Ralf Baechle (ralf@linux-mips.org)
*
* This doesn't really fly - but I don't have a GT64240 system for testing.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <asm/gt64240.h>
/*
* We assume these address ranges have been programmed into the GT-64240 by
* the firmware. PMON in case of the Ocelot G does that. Note the size of
* the I/O range is completly stupid; I/O mappings are limited to at most
* 256 bytes by the PCI spec and deprecated; and just to make things worse
* apparently many devices don't decode more than 64k of I/O space.
*/
#define gt_io_size 0x20000000UL
#define gt_io_base 0xe0000000UL
static struct resource gt_pci_mem0_resource = {
.name = "MV64240 PCI0 MEM",
.start = 0xc0000000UL,
.end = 0xcfffffffUL,
.flags = IORESOURCE_MEM
};
static struct resource gt_pci_io_mem0_resource = {
.name = "MV64240 PCI0 IO MEM",
.start = 0xe0000000UL,
.end = 0xefffffffUL,
.flags = IORESOURCE_IO
};
static struct mv_pci_controller gt_bus0_controller = {
.pcic = {
.pci_ops = &mv_pci_ops,
.mem_resource = &gt_pci_mem0_resource,
.mem_offset = 0xc0000000UL,
.io_resource = &gt_pci_io_mem0_resource,
.io_offset = 0x00000000UL
},
.config_addr = PCI_0CONFIGURATION_ADDRESS,
.config_vreg = PCI_0CONFIGURATION_DATA_VIRTUAL_REGISTER,
};
static struct resource gt_pci_mem1_resource = {
.name = "MV64240 PCI1 MEM",
.start = 0xd0000000UL,
.end = 0xdfffffffUL,
.flags = IORESOURCE_MEM
};
static struct resource gt_pci_io_mem1_resource = {
.name = "MV64240 PCI1 IO MEM",
.start = 0xf0000000UL,
.end = 0xffffffffUL,
.flags = IORESOURCE_IO
};
static struct mv_pci_controller gt_bus1_controller = {
.pcic = {
.pci_ops = &mv_pci_ops,
.mem_resource = &gt_pci_mem1_resource,
.mem_offset = 0xd0000000UL,
.io_resource = &gt_pci_io_mem1_resource,
.io_offset = 0x10000000UL
},
.config_addr = PCI_1CONFIGURATION_ADDRESS,
.config_vreg = PCI_1CONFIGURATION_DATA_VIRTUAL_REGISTER,
};
static __init int __init ocelot_g_pci_init(void)
{
unsigned long io_v_base;
if (gt_io_size) {
io_v_base = (unsigned long) ioremap(gt_io_base, gt_io_size);
if (!io_v_base)
panic("Could not ioremap I/O port range");
set_io_port_base(io_v_base);
}
register_pci_controller(&gt_bus0_controller.pcic);
register_pci_controller(&gt_bus1_controller.pcic);
return 0;
}
arch_initcall(ocelot_g_pci_init);

2
drivers/rtc/Kconfig
View File

@ -246,7 +246,7 @@ comment "Platform RTC drivers"
config RTC_DRV_CMOS
tristate "PC-style 'CMOS'"
depends on RTC_CLASS && (X86 || ALPHA || ARM26 || ARM \
|| M32R || ATARI || POWERPC)
|| M32R || ATARI || POWERPC || MIPS)
help
Say "yes" here to get direct support for the real time clock
found in every PC or ACPI-based system, and some other boards.

2
include/asm-mips/atomic.h
View File

@ -689,7 +689,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
}
#define atomic64_cmpxchg(v, o, n) \
(((__typeof__((v)->counter)))cmpxchg(&((v)->counter), (o), (n)))
((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
/**

4
include/asm-mips/bootinfo.h
View File

@ -119,9 +119,9 @@
*/
#define MACH_GROUP_MOMENCO 12 /* Momentum Boards */
#define MACH_MOMENCO_OCELOT 0
#define MACH_MOMENCO_OCELOT_G 1
#define MACH_MOMENCO_OCELOT_G 1 /* no more supported (may 2007) */
#define MACH_MOMENCO_OCELOT_C 2
#define MACH_MOMENCO_JAGUAR_ATX 3
#define MACH_MOMENCO_JAGUAR_ATX 3 /* no more supported (may 2007) */
#define MACH_MOMENCO_OCELOT_3 4
/*

23
include/asm-mips/fpu.h
View File

@ -16,6 +16,7 @@
#include <asm/mipsregs.h>
#include <asm/cpu.h>
#include <asm/cpu-features.h>
#include <asm/hazards.h>
#include <asm/bitops.h>
#include <asm/processor.h>
#include <asm/current.h>
@ -38,34 +39,16 @@ extern void _init_fpu(void);
extern void _save_fp(struct task_struct *);
extern void _restore_fp(struct task_struct *);
#if defined(CONFIG_CPU_SB1)
#define __enable_fpu_hazard() \
do { \
asm(".set push \n\t" \
".set mips64 \n\t" \
".set noreorder \n\t" \
"ssnop \n\t" \
"bnezl $0, .+4 \n\t" \
"ssnop \n\t" \
".set pop"); \
} while (0)
#else
#define __enable_fpu_hazard() \
do { \
asm("nop;nop;nop;nop"); /* max. hazard */ \
} while (0)
#endif
#define __enable_fpu() \
do { \
set_c0_status(ST0_CU1); \
__enable_fpu_hazard(); \
enable_fpu_hazard(); \
} while (0)
#define __disable_fpu() \
do { \
clear_c0_status(ST0_CU1); \
/* We don't care about the c0 hazard here */ \
disable_fpu_hazard(); \
} while (0)
#define enable_fpu() \

32
include/asm-mips/hazards.h
View File

@ -178,4 +178,36 @@ ASMMACRO(back_to_back_c0_hazard,
#endif
/* FPU hazards */
#if defined(CONFIG_CPU_SB1)
ASMMACRO(enable_fpu_hazard,
.set push;
.set mips64;
.set noreorder;
_ssnop;
bnezl $0,.+4;
_ssnop;
.set pop
)
ASMMACRO(disable_fpu_hazard,
)
#elif defined(CONFIG_CPU_MIPSR2)
ASMMACRO(enable_fpu_hazard,
_ehb
)
ASMMACRO(disable_fpu_hazard,
_ehb
)
#else
ASMMACRO(enable_fpu_hazard,
nop; nop; nop; nop
)
ASMMACRO(disable_fpu_hazard,
_ehb
)
#endif
#endif /* _ASM_HAZARDS_H */

42
include/asm-mips/highmem.h
View File

@ -48,46 +48,6 @@ extern pte_t *pkmap_page_table;
extern void * kmap_high(struct page *page);
extern void kunmap_high(struct page *page);
/*
* CONFIG_LIMITED_DMA is for systems with DMA limitations such as Momentum's
* Jaguar ATX. This option exploits the highmem code in the kernel so is
* always enabled together with CONFIG_HIGHMEM but at this time doesn't
* actually add highmem functionality.
*/
#ifdef CONFIG_LIMITED_DMA
/*
* These are the default functions for the no-highmem case from
* <linux/highmem.h>
*/
static inline void *kmap(struct page *page)
{
might_sleep();
return page_address(page);
}
#define kunmap(page) do { (void) (page); } while (0)
static inline void *kmap_atomic(struct page *page, enum km_type type)
{
pagefault_disable();
return page_address(page);
}
static inline void kunmap_atomic(void *kvaddr, enum km_type type)
{
pagefault_enable();
}
#define kmap_atomic_pfn(pfn, idx) kmap_atomic(pfn_to_page(pfn), (idx))
#define kmap_atomic_to_page(ptr) virt_to_page(ptr)
#define flush_cache_kmaps() do { } while (0)
#else /* LIMITED_DMA */
extern void *__kmap(struct page *page);
extern void __kunmap(struct page *page);
extern void *__kmap_atomic(struct page *page, enum km_type type);
@ -103,8 +63,6 @@ extern struct page *__kmap_atomic_to_page(void *ptr);
#define flush_cache_kmaps() flush_cache_all()
#endif /* LIMITED_DMA */
#endif /* __KERNEL__ */
#endif /* _ASM_HIGHMEM_H */

2
include/asm-mips/mach-cobalt/cobalt.h
View File

@ -69,6 +69,8 @@
#define COBALT_BRD_ID_QUBE2 0x5
#define COBALT_BRD_ID_RAQ2 0x6
extern int cobalt_board_id;
#define PCI_CFG_SET(devfn,where) \
GT_WRITE(GT_PCI0_CFGADDR_OFS, (0x80000000 | (PCI_SLOT (devfn) << 11) | \
(PCI_FUNC (devfn) << 8) | (where)))

45
include/asm-mips/mach-ja/cpu-feature-overrides.h
View File

@ -1,45 +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 (C) 2003, 2004 Ralf Baechle
*/
#ifndef __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
#define __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
/*
* Momentum Jaguar ATX always has the RM9000 processor.
*/
#define cpu_has_watch 1
#define cpu_has_mips16 0
#define cpu_has_divec 0
#define cpu_has_vce 0
#define cpu_has_cache_cdex_p 0
#define cpu_has_cache_cdex_s 0
#define cpu_has_prefetch 1
#define cpu_has_mcheck 0
#define cpu_has_ejtag 0
#define cpu_has_llsc 1
#define cpu_has_vtag_icache 0
#define cpu_has_dc_aliases 0
#define cpu_has_ic_fills_f_dc 0
#define cpu_has_dsp 0
#define cpu_icache_snoops_remote_store 0
#define cpu_has_nofpuex 0
#define cpu_has_64bits 1
#define cpu_has_inclusive_pcaches 0
#define cpu_dcache_line_size() 32
#define cpu_icache_line_size() 32
#define cpu_scache_line_size() 32
#define cpu_has_mips32r1 0
#define cpu_has_mips32r2 0
#define cpu_has_mips64r1 0
#define cpu_has_mips64r2 0
#endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */

20
include/asm-mips/mach-ja/spaces.h
View File

@ -1,20 +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 (C) 1994 - 1999, 2000, 03, 04 Ralf Baechle
* Copyright (C) 2000, 2002 Maciej W. Rozycki
* Copyright (C) 1990, 1999, 2000 Silicon Graphics, Inc.
*/
#ifndef __ASM_MACH_JA_SPACES_H
#define __ASM_MACH_JA_SPACES_H
/*
* Memory above this physical address will be considered highmem.
*/
#define HIGHMEM_START 0x08000000UL
#include_next <spaces.h>
#endif /* __ASM_MACH_JA_SPACES_H */

4
include/asm-mips/mips-boards/malta.h
View File

@ -25,6 +25,10 @@
#include <asm/mips-boards/msc01_pci.h>
#include <asm/gt64120.h>
/* Mips interrupt controller found in SOCit variations */
#define MIPS_MSC01_IC_REG_BASE 0x1bc40000
#define MIPS_SOCITSC_IC_REG_BASE 0x1ffa0000
/*
* Malta I/O ports base address for the Galileo GT64120 and Algorithmics
* Bonito system controllers.

5
include/asm-mips/msc01_ic.h
View File

@ -94,10 +94,7 @@
/*
* MIPS System controller interrupt register base.
*
* FIXME - are these macros specific to Malta and co or to the MSC? If the
* latter, they should be moved elsewhere.
*/
#define MIPS_MSC01_IC_REG_BASE 0x1bc40000
/*****************************************************************************
* Absolute register addresses
@ -144,7 +141,7 @@ typedef struct msc_irqmap {
#define MSC01_IRQ_LEVEL 0
#define MSC01_IRQ_EDGE 1
extern void __init init_msc_irqs(unsigned int base, msc_irqmap_t *imp, int nirq);
extern void __init init_msc_irqs(unsigned long icubase, unsigned int base, msc_irqmap_t *imp, int nirq);
extern void ll_msc_irq(void);
#endif /* __ASM_MIPS_BOARDS_MSC01_IC_H */

4
include/asm-mips/page.h
View File

@ -190,10 +190,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE)
#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET)
#ifdef CONFIG_LIMITED_DMA
#define WANT_PAGE_VIRTUAL
#endif
#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>

41
include/asm-mips/serial.h
View File

@ -81,25 +81,6 @@
#define STD_SERIAL_PORT_DEFNS
#endif /* CONFIG_HAVE_STD_PC_SERIAL_PORTS */
#ifdef CONFIG_MOMENCO_JAGUAR_ATX
/* Ordinary NS16552 duart with a 20MHz crystal. */
#define JAGUAR_ATX_UART_CLK 20000000
#define JAGUAR_ATX_BASE_BAUD (JAGUAR_ATX_UART_CLK / 16)
#define JAGUAR_ATX_SERIAL1_IRQ 6
#define JAGUAR_ATX_SERIAL1_BASE 0xfd000023L
#define _JAGUAR_ATX_SERIAL_INIT(int, base) \
{ .baud_base = JAGUAR_ATX_BASE_BAUD, irq: int, \
.flags = (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
.iomem_base = (u8 *) base, iomem_reg_shift: 2, \
io_type: SERIAL_IO_MEM }
#define MOMENCO_JAGUAR_ATX_SERIAL_PORT_DEFNS \
_JAGUAR_ATX_SERIAL_INIT(JAGUAR_ATX_SERIAL1_IRQ, JAGUAR_ATX_SERIAL1_BASE)
#else
#define MOMENCO_JAGUAR_ATX_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MOMENCO_OCELOT_3
#define OCELOT_3_BASE_BAUD ( 20000000 / 16 )
#define OCELOT_3_SERIAL_IRQ 6
@ -134,27 +115,6 @@
#define MOMENCO_OCELOT_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MOMENCO_OCELOT_G
/* Ordinary NS16552 duart with a 20MHz crystal. */
#define OCELOT_G_BASE_BAUD ( 20000000 / 16 )
#define OCELOT_G_SERIAL1_IRQ 4
#if 0
#define OCELOT_G_SERIAL1_BASE 0xe0001020
#else
#define OCELOT_G_SERIAL1_BASE 0xfd000020
#endif
#define _OCELOT_G_SERIAL_INIT(int, base) \
{ .baud_base = OCELOT_G_BASE_BAUD, .irq = int, .flags = STD_COM_FLAGS,\
.iomem_base = (u8 *) base, .iomem_reg_shift = 2, \
.io_type = SERIAL_IO_MEM }
#define MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS \
_OCELOT_G_SERIAL_INIT(OCELOT_G_SERIAL1_IRQ, OCELOT_G_SERIAL1_BASE)
#else
#define MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS
#endif
#ifdef CONFIG_MOMENCO_OCELOT_C
/* Ordinary NS16552 duart with a 20MHz crystal. */
#define OCELOT_C_BASE_BAUD ( 20000000 / 16 )
@ -210,7 +170,6 @@
IP32_SERIAL_PORT_DEFNS \
JAZZ_SERIAL_PORT_DEFNS \
STD_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_C_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS

5
include/asm-mips/system.h
View File

@ -464,7 +464,10 @@ static inline unsigned long __cmpxchg_local(volatile void * ptr,
extern void set_handler (unsigned long offset, void *addr, unsigned long len);
extern void set_uncached_handler (unsigned long offset, void *addr, unsigned long len);
extern void *set_vi_handler (int n, void *addr);
typedef void (*vi_handler_t)(void);
extern void *set_vi_handler (int n, vi_handler_t addr);
extern void *set_except_vector(int n, void *addr);
extern unsigned long ebase;
extern void per_cpu_trap_init(void);