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| author | Paul Mundt <lethal@linux-sh.org> | 2009-04-11 08:39:27 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-04-11 08:39:27 +0900 |
| commit | 3cc000b58360d8df402e31277c3dc0ebe34ad110 (patch) | |
| tree | ec3cac727ce780345de92c5e6079fd5c9c4e8f5a | |
| parent | 1bc571853381b81514cfc815b07a5cc2be4c86d2 (diff) | |
| download | lwn-3cc000b58360d8df402e31277c3dc0ebe34ad110.tar.gz lwn-3cc000b58360d8df402e31277c3dc0ebe34ad110.zip | |
sh: Plug in support for ARCH=sh64 using sh SRCARCH.
This adds in support for building with ARCH=sh64 using the sh SRCARCH.
This tidies up the randconfig generation somewhat to make sure that we
don't end up with impossible configurations, and without having to rely
on things like KCONFIG_ALLCONFIG to detect the proper CPU support subset.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | Makefile | 7 | ||||
| -rw-r--r-- | arch/sh/Kconfig | 17 |
2 files changed, 21 insertions, 3 deletions
@@ -169,7 +169,7 @@ SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \ -e s/arm.*/arm/ -e s/sa110/arm/ \ -e s/s390x/s390/ -e s/parisc64/parisc/ \ -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ - -e s/sh.*/sh/ ) + -e s/sh[234].*/sh/ ) # Cross compiling and selecting different set of gcc/bin-utils # --------------------------------------------------------------------------- @@ -210,6 +210,11 @@ ifeq ($(ARCH),sparc64) SRCARCH := sparc endif +# Additional ARCH settings for sh +ifeq ($(ARCH),sh64) + SRCARCH := sh +endif + # Where to locate arch specific headers hdr-arch := $(SRCARCH) diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 45f4a322ce4a..e7390dd0283d 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -22,7 +22,7 @@ config SUPERH <http://www.linux-sh.org/>. config SUPERH32 - def_bool !SUPERH64 + def_bool ARCH = "sh" select HAVE_KPROBES select HAVE_KRETPROBES select HAVE_FUNCTION_TRACER @@ -32,7 +32,7 @@ config SUPERH32 select ARCH_HIBERNATION_POSSIBLE if MMU config SUPERH64 - def_bool y if CPU_SH5 + def_bool ARCH = "sh64" config ARCH_DEFCONFIG string @@ -188,6 +188,8 @@ config ARCH_SHMOBILE bool select ARCH_SUSPEND_POSSIBLE +if SUPERH32 + choice prompt "Processor sub-type selection" @@ -409,6 +411,15 @@ config CPU_SUBTYPE_SH7366 select SYS_SUPPORTS_NUMA select SYS_SUPPORTS_CMT +endchoice + +endif + +if SUPERH64 + +choice + prompt "Processor sub-type selection" + # SH-5 Processor Support config CPU_SUBTYPE_SH5_101 @@ -421,6 +432,8 @@ config CPU_SUBTYPE_SH5_103 endchoice +endif + source "arch/sh/mm/Kconfig" source "arch/sh/Kconfig.cpu" |