mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-12-23 22:49:28 -05:00
23 lines
1.1 KiB
Diff
23 lines
1.1 KiB
Diff
From 6f9f37bf95c1d40db8802db1253cb1f57c33feb4 Mon Sep 17 00:00:00 2001
|
|
From: YoshiShaPow <yoshipga@gmail.com>
|
|
Date: Sat, 20 Dec 2014 12:05:19 -0800
|
|
Subject: [PATCH] gcc5: arm: enable cortex_a15 optimization
|
|
|
|
---
|
|
arch/arm/Makefile | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
|
|
index e620786..0dd6592 100644
|
|
--- a/arch/arm/Makefile
|
|
+++ b/arch/arm/Makefile
|
|
@@ -57,7 +57,7 @@ comma = ,
|
|
# Note that GCC does not numerically define an architecture version
|
|
# macro, but instead defines a whole series of macros which makes
|
|
# testing for a specific architecture or later rather impossible.
|
|
-arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
|
|
+arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a -mtune=cortex-a15 -Wa$(comma)-march=armv7-a)
|
|
arch-$(CONFIG_CPU_32v6) :=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6)
|
|
# Only override the compiler option if ARMv6. The ARMv6K extensions are
|
|
# always available in ARMv7
|