aboutsummaryrefslogtreecommitdiff
path: root/arch/sh
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/Kconfig4
-rw-r--r--arch/sh/Makefile8
-rw-r--r--arch/sh/boot/Makefile6
-rw-r--r--arch/sh/kernel/cpu/sh2/entry.S1
-rw-r--r--arch/sh/kernel/cpu/sh2a/fpu.c1
-rw-r--r--arch/sh/kernel/cpu/sh4/fpu.c1
-rw-r--r--arch/sh/kernel/cpu/sh5/fpu.c1
-rw-r--r--arch/sh/kernel/dump_task.c1
-rw-r--r--arch/sh/kernel/process_32.c1
-rw-r--r--arch/sh/kernel/signal_32.c1
-rw-r--r--arch/sh/kernel/smp.c2
11 files changed, 17 insertions, 10 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 95b7534e9e3..8d2cd1de572 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -72,9 +72,6 @@ config SYS_SUPPORTS_NUMA
config SYS_SUPPORTS_PCI
bool
-config ARCH_MAY_HAVE_PC_FDC
- bool
-
config STACKTRACE_SUPPORT
def_bool y
@@ -580,6 +577,7 @@ config SH_TIMER_IRQ
CPU_SUBTYPE_SH7763
default "86" if CPU_SUBTYPE_SH7619
default "140" if CPU_SUBTYPE_SH7206
+ default "142" if CPU_SUBTYPE_SH7203
default "16"
config SH_PCLK_FREQ
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index c510c225144..cffc92b1bf2 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -154,7 +154,11 @@ drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/
boot := arch/sh/boot
+ifneq ($(KBUILD_SRC),)
incdir-prefix := $(srctree)/include/asm-sh/
+else
+incdir-prefix :=
+endif
# Update machine arch and proc symlinks if something which affects
# them changed. We use .arch and .mach to indicate when they were
@@ -182,7 +186,7 @@ include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \
$(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi
$(Q)rm -f include/asm-sh/mach
$(Q)for i in $(incdir-y); do \
- if [ -d $(incdir-prefix)$$i ]; then \
+ if [ -d $(srctree)/include/asm-sh/$$i ]; then \
echo -n ' SYMLINK include/asm-sh/mach -> '; \
echo -e "include/asm-sh/$$i"; \
ln -fsn $(incdir-prefix)$$i \
@@ -191,7 +195,7 @@ include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \
if [ ! -d include/asm-sh/mach ]; then \
echo -n ' SYMLINK include/asm-sh/mach -> '; \
echo -e 'include/asm-sh'; \
- ln -fsn $(incdir-prefix) include/asm-sh/mach; \
+ ln -fsn $(incdir-prefix)../asm-sh include/asm-sh/mach; \
fi; \
fi; \
done
diff --git a/arch/sh/boot/Makefile b/arch/sh/boot/Makefile
index 59f552c1334..89b408620dc 100644
--- a/arch/sh/boot/Makefile
+++ b/arch/sh/boot/Makefile
@@ -32,19 +32,19 @@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
$(obj)/compressed/vmlinux: FORCE
$(Q)$(MAKE) $(build)=$(obj)/compressed $@
-KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%8x" \
+KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_MEMORY_START) + \
$(CONFIG_ZERO_PAGE_OFFSET)]')
-KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%8x" \
+KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_MEMORY_START) + \
$(CONFIG_ZERO_PAGE_OFFSET)+0x1000]')
quiet_cmd_uimage = UIMAGE $@
cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \
- -C none -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
+ -C gzip -a $(KERNEL_LOAD) -e $(KERNEL_ENTRY) \
-n 'Linux-$(KERNELRELEASE)' -d $< $@
$(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE
diff --git a/arch/sh/kernel/cpu/sh2/entry.S b/arch/sh/kernel/cpu/sh2/entry.S
index 7a26569e795..0fc89069d8c 100644
--- a/arch/sh/kernel/cpu/sh2/entry.S
+++ b/arch/sh/kernel/cpu/sh2/entry.S
@@ -267,7 +267,6 @@ ENTRY(sh_bios_handler)
ENTRY(address_error_trap_handler)
mov r15,r4 ! regs
- add #4,r4
mov #OFF_PC,r0
mov.l @(r0,r15),r6 ! pc
mov.l 1f,r0
diff --git a/arch/sh/kernel/cpu/sh2a/fpu.c b/arch/sh/kernel/cpu/sh2a/fpu.c
index ff99562456f..5627c0b3ffa 100644
--- a/arch/sh/kernel/cpu/sh2a/fpu.c
+++ b/arch/sh/kernel/cpu/sh2a/fpu.c
@@ -13,6 +13,7 @@
#include <linux/signal.h>
#include <asm/processor.h>
#include <asm/io.h>
+#include <asm/fpu.h>
/* The PR (precision) bit in the FP Status Register must be clear when
* an frchg instruction is executed, otherwise the instruction is undefined.
diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c
index 817f9939cda..8020796139f 100644
--- a/arch/sh/kernel/cpu/sh4/fpu.c
+++ b/arch/sh/kernel/cpu/sh4/fpu.c
@@ -16,6 +16,7 @@
#include <asm/cpu/fpu.h>
#include <asm/processor.h>
#include <asm/system.h>
+#include <asm/fpu.h>
/* The PR (precision) bit in the FP Status Register must be clear when
* an frchg instruction is executed, otherwise the instruction is undefined.
diff --git a/arch/sh/kernel/cpu/sh5/fpu.c b/arch/sh/kernel/cpu/sh5/fpu.c
index 30b76a94abf..dd4f51ffb50 100644
--- a/arch/sh/kernel/cpu/sh5/fpu.c
+++ b/arch/sh/kernel/cpu/sh5/fpu.c
@@ -17,6 +17,7 @@
#include <asm/processor.h>
#include <asm/user.h>
#include <asm/io.h>
+#include <asm/fpu.h>
/*
* Initially load the FPU with signalling NANS. This bit pattern
diff --git a/arch/sh/kernel/dump_task.c b/arch/sh/kernel/dump_task.c
index 4a8a4083ff0..1db7ce0f25d 100644
--- a/arch/sh/kernel/dump_task.c
+++ b/arch/sh/kernel/dump_task.c
@@ -1,5 +1,6 @@
#include <linux/elfcore.h>
#include <linux/sched.h>
+#include <asm/fpu.h>
/*
* Capture the user space registers if the task is not running (in user space)
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index 9ab1926b9d1..b98e37a1f54 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -25,6 +25,7 @@
#include <asm/pgalloc.h>
#include <asm/system.h>
#include <asm/ubc.h>
+#include <asm/fpu.h>
static int hlt_counter;
int ubc_usercnt = 0;
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index f6b5fbfe75c..f311551d9a0 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -29,6 +29,7 @@
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/cacheflush.h>
+#include <asm/fpu.h>
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index 94075e1a1e6..5d039d168f5 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -179,7 +179,7 @@ void smp_send_stop(void)
}
struct smp_fn_call_struct smp_fn_call = {
- .lock = SPIN_LOCK_UNLOCKED,
+ .lock = __SPIN_LOCK_UNLOCKED(smp_fn_call.lock),
.finished = ATOMIC_INIT(0),
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 22:07:03 +0000