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

2 files changed, 40 insertions, 1 deletions

diff --git a/meta/packages/linux/linux-rp-2.6.26/fixes.patch b/meta/packages/linux/linux-rp-2.6.26/fixes.patch
new file mode 100644
index 0000000000..5df21d5faa
--- /dev/null
+++ b/meta/packages/linux/linux-rp-2.6.26/fixes.patch
@@ -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)
diff --git a/meta/packages/linux/linux-rp_2.6.26.bb b/meta/packages/linux/linux-rp_2.6.26.bb
index a2f264761a..04e0ff4d0d 100644
--- a/meta/packages/linux/linux-rp_2.6.26.bb
+++ b/meta/packages/linux/linux-rp_2.6.26.bb
@@ -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 \