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sh: Fix SH-4 CPU selects. 

Now that select no longer works for selecting the "closest" CPU,
we have to explicitly reference the precise sub-type in the few
places where it actually matters (presently only setup code and
some legacy sh-sci cruft).

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2007-05-15 16:25:47 +09:00 committed by Paul Mundt
parent fd8f20e8e2
commit 05627486ab
4 changed files with 26 additions and 13 deletions
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6
arch/sh/Kconfig
View File

@ -467,13 +467,13 @@ config SH_PCLK_FREQ
int "Peripheral clock frequency (in Hz)"
default "27000000" if CPU_SUBTYPE_SH73180 || CPU_SUBTYPE_SH7343
default "31250000" if CPU_SUBTYPE_SH7619
default "32000000" if CPU_SUBTYPE_SH7722
default "33333333" if CPU_SUBTYPE_SH7300 || CPU_SUBTYPE_SH7770 || \
CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
CPU_SUBTYPE_SH7206
default "50000000" if CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7780 || \
CPU_SUBTYPE_SH7785
default "60000000" if CPU_SUBTYPE_SH7751
default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
default "66000000" if CPU_SUBTYPE_SH4_202
default "50000000"
help
This option is used to specify the peripheral clock frequency.
This is necessary for determining the reference clock value on

4
arch/sh/kernel/cpu/sh4/Makefile
View File

@ -10,7 +10,11 @@ obj-$(CONFIG_SH_STORE_QUEUES) += sq.o
# CPU subtype setup
obj-$(CONFIG_CPU_SUBTYPE_SH7750) += setup-sh7750.o
obj-$(CONFIG_CPU_SUBTYPE_SH7750R) += setup-sh7750.o
obj-$(CONFIG_CPU_SUBTYPE_SH7750S) += setup-sh7750.o
obj-$(CONFIG_CPU_SUBTYPE_SH7091) += setup-sh7750.o
obj-$(CONFIG_CPU_SUBTYPE_SH7751) += setup-sh7750.o
obj-$(CONFIG_CPU_SUBTYPE_SH7751R) += setup-sh7750.o
obj-$(CONFIG_CPU_SUBTYPE_SH7760) += setup-sh7760.o
obj-$(CONFIG_CPU_SUBTYPE_SH4_202) += setup-sh4-202.o

4
arch/sh/mm/Kconfig
View File

@ -126,7 +126,6 @@ config CPU_SUBTYPE_SH7750
config CPU_SUBTYPE_SH7091
bool "Support SH7091 processor"
select CPU_SH4
select CPU_SUBTYPE_SH7750
help
Select SH7091 if you have an SH-4 based Sega device (such as
the Dreamcast, Naomi, and Naomi 2).
@ -134,13 +133,11 @@ config CPU_SUBTYPE_SH7091
config CPU_SUBTYPE_SH7750R
bool "Support SH7750R processor"
select CPU_SH4
select CPU_SUBTYPE_SH7750
select CPU_HAS_IPR_IRQ
config CPU_SUBTYPE_SH7750S
bool "Support SH7750S processor"
select CPU_SH4
select CPU_SUBTYPE_SH7750
select CPU_HAS_IPR_IRQ
config CPU_SUBTYPE_SH7751
@ -154,7 +151,6 @@ config CPU_SUBTYPE_SH7751
config CPU_SUBTYPE_SH7751R
bool "Support SH7751R processor"
select CPU_SH4
select CPU_SUBTYPE_SH7751
select CPU_HAS_IPR_IRQ
config CPU_SUBTYPE_SH7760

15
drivers/serial/sh-sci.h
View File

@ -53,7 +53,12 @@
# define SCIF_ORER 0x0001 /* overrun error bit */
# define SCSCR_INIT(port) 0x3a /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
# define SCIF_ONLY
#elif defined(CONFIG_CPU_SUBTYPE_SH7750) || defined(CONFIG_CPU_SUBTYPE_SH7751)
#elif defined(CONFIG_CPU_SUBTYPE_SH7750) || \
defined(CONFIG_CPU_SUBTYPE_SH7750R) || \
defined(CONFIG_CPU_SUBTYPE_SH7750S) || \
defined(CONFIG_CPU_SUBTYPE_SH7091) || \
defined(CONFIG_CPU_SUBTYPE_SH7751) || \
defined(CONFIG_CPU_SUBTYPE_SH7751R)
# define SCSPTR1 0xffe0001c /* 8 bit SCI */
# define SCSPTR2 0xFFE80020 /* 16 bit SCIF */
# define SCIF_ORER 0x0001 /* overrun error bit */
@ -178,7 +183,11 @@
#define SCI_CTRL_FLAGS_TE 0x20 /* all */
#define SCI_CTRL_FLAGS_RE 0x10 /* all */
#if defined(CONFIG_CPU_SUBTYPE_SH7750) || \
defined(CONFIG_CPU_SUBTYPE_SH7091) || \
defined(CONFIG_CPU_SUBTYPE_SH7750R) || \
defined(CONFIG_CPU_SUBTYPE_SH7750S) || \
defined(CONFIG_CPU_SUBTYPE_SH7751) || \
defined(CONFIG_CPU_SUBTYPE_SH7751R) || \
defined(CONFIG_CPU_SUBTYPE_SH7780) || \
defined(CONFIG_CPU_SUBTYPE_SH7785)
#define SCI_CTRL_FLAGS_REIE 0x08 /* 7750 SCIF */
@ -516,6 +525,10 @@ static inline void set_sh771x_scif_pfc(struct uart_port *port)
#elif defined(CONFIG_CPU_SUBTYPE_SH7750) || \
defined(CONFIG_CPU_SUBTYPE_SH7751) || \
defined(CONFIG_CPU_SUBTYPE_SH7751R) || \
defined(CONFIG_CPU_SUBTYPE_SH7750R) || \
defined(CONFIG_CPU_SUBTYPE_SH7750S) || \
defined(CONFIG_CPU_SUBTYPE_SH7091) || \
defined(CONFIG_CPU_SUBTYPE_SH4_202)
static inline int sci_rxd_in(struct uart_port *port)
{