23 lines
1.1 KiB
Diff
23 lines
1.1 KiB
Diff
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From a585b7bacb83a6dfbafd48ebc9e664d671661bfc Mon Sep 17 00:00:00 2001
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From: Tad <tad@spotco.us>
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Date: Tue, 26 May 2015 13:18:34 -0400
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Subject: [PATCH] Optimizations
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---
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arch/arm/Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/arch/arm/Makefile b/arch/arm/Makefile
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index e620786..0dd6592 100644
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--- a/arch/arm/Makefile
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+++ b/arch/arm/Makefile
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@@ -57,7 +57,7 @@ comma = ,
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# Note that GCC does not numerically define an architecture version
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# macro, but instead defines a whole series of macros which makes
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# testing for a specific architecture or later rather impossible.
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-arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
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+arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a -mtune=cortex-a15 -Wa$(comma)-march=armv7-a)
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arch-$(CONFIG_CPU_32v6) :=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6)
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# Only override the compiler option if ARMv6. The ARMv6K extensions are
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# always available in ARMv7
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