OpenWrt – Rev 4

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From 4d8e29642661397a339ac3485f212c6360445421 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Thu, 9 Mar 2017 09:33:32 +0100
Subject: [PATCH 65/69] arm: override compiler flags

Signed-off-by: John Crispin <john@phrozen.org>
---
 arch/arm/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -67,7 +67,7 @@ KBUILD_CFLAGS += $(call cc-option,-fno-i
 # macro, but instead defines a whole series of macros which makes
 # testing for a specific architecture or later rather impossible.
 arch-$(CONFIG_CPU_32v7M)       =-D__LINUX_ARM_ARCH__=7 -march=armv7-m -Wa,-march=armv7-m
-arch-$(CONFIG_CPU_32v7)                =-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
+arch-$(CONFIG_CPU_32v7)                =-D__LINUX_ARM_ARCH__=7 -mcpu=cortex-a15
 arch-$(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