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linux-rp: added armv7a fix from linux-omap to make qemuarmv7 build 

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@4926 311d38ba-8fff-0310-9ca6-ca027cbcb966
This commit is contained in:
Marcin Juszkiewicz 2008-07-22 11:26:05 +00:00
parent 44abf32a27
commit 50e3ea738d
2 changed files with 40 additions and 1 deletions
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38
meta/packages/linux/linux-rp-2.6.26/fixes.patch vendored Normal file
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@ -0,0 +1,38 @@
Index: git/arch/arm/Makefile
===================================================================
--- git.orig/arch/arm/Makefile 2008-06-13 13:10:59.000000000 +0100
+++ git/arch/arm/Makefile 2008-07-19 10:31:31.000000000 +0100
@@ -47,7 +47,7 @@
# 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 $(call cc-option,-march=armv7a,-march=armv5t -Wa$(comma)-march=armv7a)
+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_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
Index: git/include/asm-arm/processor.h
===================================================================
--- git.orig/include/asm-arm/processor.h 2008-06-13 13:12:19.000000000 +0100
+++ git/include/asm-arm/processor.h 2008-07-19 10:31:31.000000000 +0100
@@ -109,14 +109,16 @@
#if __LINUX_ARM_ARCH__ >= 5
#define ARCH_HAS_PREFETCH
-static inline void prefetch(const void *ptr)
+#define prefetch(ptr) __builtin_prefetch(ptr)
+
+/*static inline void prefetch(const void *ptr)
{
__asm__ __volatile__(
- "pld\t%0"
+ "pld\ta%0"
:
- : "o" (*(char *)ptr)
+ : "p" (ptr)
: "cc");
-}
+}*/
#define ARCH_HAS_PREFETCHW
#define prefetchw(ptr) prefetch(ptr)

3
meta/packages/linux/linux-rp_2.6.26.bb
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@ -1,6 +1,6 @@
require linux-rp.inc
PR = "r7"
PR = "r8"
DEFAULT_PREFERENCE = "-1"
DEFAULT_PREFERENCE_qemuarm = "1"
@ -56,6 +56,7 @@ SRC_URI = "${KERNELORG_MIRROR}pub/linux/kernel/v2.6/linux-2.6.25.tar.bz2 \
file://versatile-armv6.patch;patch=1 \
file://cpufreq-fix.patch;patch=1 \
file://zaurus-i2c-init.patch;patch=1 \
file://fixes.patch;patch=1 \
file://defconfig-c7x0 \
file://defconfig-hx2000 \
file://defconfig-akita \