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MIPS: Netlogic: Specify architecture CFLAGS

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Use -march=xlr if available, otherwise fallback to mips64. This allows
us to support compilation with MIPS toolchains which are not customized
for XLR.

[ralf@linux-mips.org: And more importantly it works around a gas bug in
binutils 2.21 which otherwise may result in an assertion failure building
arch/mips/kernel/genex.S.  See
http://sourceware.org/bugzilla/show_bug.cgi?id=12915 for details.]

Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2534/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Jayachandran C 2011-06-22 01:36:33 +05:30 committed by Ralf Baechle
parent a74e33535f
commit 39ad56805a
1 changed files with 5 additions and 0 deletions
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5
arch/mips/netlogic/Platform
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@ -4,6 +4,11 @@
cflags-$(CONFIG_NLM_COMMON) += -I$(srctree)/arch/mips/include/asm/mach-netlogic
cflags-$(CONFIG_NLM_COMMON) += -I$(srctree)/arch/mips/include/asm/netlogic
#
# use mips64 if xlr is not available
#
cflags-$(CONFIG_NLM_XLR) += $(call cc-option,-march=xlr,-march=mips64)
#
# NETLOGIC XLR/XLS SoC, Simulator and boards
#