diff options
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/Kconfig | 16 | ||||
| -rw-r--r-- | arch/sh/Makefile | 19 |
2 files changed, 21 insertions, 14 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index b95dbb8db66..d62183f355a 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -294,12 +294,20 @@ config CF_BASE_ADDR menu "Processor features" -config CPU_LITTLE_ENDIAN - bool "Little Endian" +choice + prompt "Endianess selection" + default CPU_LITTLE_ENDIAN help Some SuperH machines can be configured for either little or big - endian byte order. These modes require different kernels. Say Y if - your machine is little endian, N if it's a big endian machine. + endian byte order. These modes require different kernels. + +config CPU_LITTLE_ENDIAN + bool "Little Endian" + +config CPU_BIG_ENDIAN + bool "Big Endian" + +endchoice config SH_FPU bool "FPU support" diff --git a/arch/sh/Makefile b/arch/sh/Makefile index dc43984bd4b..6b3af5ce66a 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -13,10 +13,6 @@ # for "archclean" and "archdep" for cleaning up and making dependencies for # this architecture # - -cflags-y := -mb -cflags-$(CONFIG_CPU_LITTLE_ENDIAN) := -ml - isa-y := any isa-$(CONFIG_SH_DSP) := sh isa-$(CONFIG_CPU_SH2) := sh2 @@ -38,13 +34,16 @@ isa-y := $(isa-y)-nofpu endif endif -cflags-y += $(call as-option,-Wa$(comma)-isa=$(isa-y),) - -cflags-$(CONFIG_CPU_SH2) += -m2 -cflags-$(CONFIG_CPU_SH3) += -m3 -cflags-$(CONFIG_CPU_SH4) += -m4 \ +cflags-$(CONFIG_CPU_SH2) := -m2 +cflags-$(CONFIG_CPU_SH3) := -m3 +cflags-$(CONFIG_CPU_SH4) := -m4 \ $(call cc-option,-mno-implicit-fp,-m4-nofpu) -cflags-$(CONFIG_CPU_SH4A) += $(call cc-option,-m4a-nofpu,) +cflags-$(CONFIG_CPU_SH4A) := -m4a $(call cc-option,-m4a-nofpu,) + +cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb +cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml + +cflags-y += $(call as-option,-Wa$(comma)-isa=$(isa-y),) cflags-$(CONFIG_SH_DSP) += -Wa,-dsp cflags-$(CONFIG_SH_KGDB) += -g |