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Commit cad82448 authored by Paul Mundt's avatar Paul Mundt Committed by Linus Torvalds
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[PATCH] sh: Move CPU subtype configuration to its own Kconfig 



Currently the CPU subtype options are cluttering up arch/sh/Kconfig somewhat.

Given that, this moves all of that in to its own arch/sh/mm/Kconfig.  Things
like cache configuration are also moved to this new location.

This also adds support for strict CPU tuning on newer cores, which requires
the addition of as-option.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent aa01666d

Makefile

+7 −0
Original line number Diff line number Diff line
@@ -263,6 +263,13 @@ export quiet Q KBUILD_VERBOSE 
# cc support functions to be used (only) in arch/$(ARCH)/Makefile

# See documentation in Documentation/kbuild/makefiles.txt



# as-option

# Usage: cflags-y += $(call as-option, -Wa$(comma)-isa=foo,)



as-option = $(shell if $(CC) $(CFLAGS) $(1) -Wa,-Z -c -o /dev/null \

	     -xassembler /dev/null > /dev/null 2>&1; then echo "$(1)"; \

	     else echo "$(2)"; fi ;)



# cc-option

# Usage: cflags-y += $(call cc-option, -march=winchip-c6, -march=i586)

arch/sh/Kconfig

+205 −332

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arch/sh/Kconfig.debug

+1 −1
Original line number Diff line number Diff line
@@ -17,7 +17,7 @@ config SH_STANDARD_BIOS 


config EARLY_SCIF_CONSOLE

	bool "Use early SCIF console"

	depends on CPU_SH4

	depends on CPU_SH4 || CPU_SH2A && !SH_STANDARD_BIOS



config EARLY_PRINTK

	bool "Early printk support"

arch/sh/Makefile

+43 −17

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arch/sh/mm/Kconfig

0 → 100644
+233 −0

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