Signed-off-by: Yoshinori Sato ysato@users.sourceforge.jp --- arch/sh/config.mk | 3 +++ arch/sh/cpu/sh2/config.mk | 4 +++- arch/sh/cpu/sh2/start.S | 2 +- 3 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/sh/config.mk b/arch/sh/config.mk index 758c070..abd419a 100644 --- a/arch/sh/config.mk +++ b/arch/sh/config.mk @@ -11,6 +11,9 @@ CONFIG_STANDALONE_LOAD_ADDR ?= 0x8C000000 ifeq ($(CPU),sh2) CONFIG_STANDALONE_LOAD_ADDR += -EB endif +ifeq ($(CPU),sh2a) +CONFIG_STANDALONE_LOAD_ADDR += -m2a-nofpu +endif
PLATFORM_CPPFLAGS += -DCONFIG_SH -D__SH__ PLATFORM_LDFLAGS += -e $(CONFIG_SYS_TEXT_BASE) --defsym reloc_dst=$(CONFIG_SYS_TEXT_BASE) diff --git a/arch/sh/cpu/sh2/config.mk b/arch/sh/cpu/sh2/config.mk index 69273b4..a012162 100644 --- a/arch/sh/cpu/sh2/config.mk +++ b/arch/sh/cpu/sh2/config.mk @@ -8,7 +8,7 @@ ENDIANNESS += -EB
ifdef CONFIG_SH2A -PLATFORM_CPPFLAGS += -m2a -m2a-nofpu -mb -ffreestanding +PLATFORM_CPPFLAGS += -m2a-nofpu -mb -ffreestanding else # SH2 PLATFORM_CPPFLAGS += -m3e -mb endif @@ -16,3 +16,5 @@ PLATFORM_CPPFLAGS += -DCONFIG_SH2 $(call cc-option,-mno-fdpic)
PLATFORM_RELFLAGS += -ffixed-r13 PLATFORM_LDFLAGS += $(ENDIANNESS) + +USE_PRIVATE_LIBGCC = yes diff --git a/arch/sh/cpu/sh2/start.S b/arch/sh/cpu/sh2/start.S index 5b92a01..efda8e2 100644 --- a/arch/sh/cpu/sh2/start.S +++ b/arch/sh/cpu/sh2/start.S @@ -14,7 +14,7 @@
.global _start _sh_start: - .long 0x00000010 /* Ppower ON reset PC*/ + .long 0x00000010 /* Power ON reset PC*/ .long 0x00000000 .long 0x00000010 /* Manual reset PC */ .long 0x00000000