Add ARM Cortex-A9 to the list of support processors

[Nitin Garg]

Here is a patch to add Cortex-A9 to the list of supported processors
by uClibc. Pls add it to the repository (signed-off patch is
attached).

Regards,
Nitin Garg

 uClibc/Rules.mak                |    1 +
 uClibc/extra/Configs/Config.arm |    4 ++++
 2 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/uClibc/Rules.mak b/uClibc/Rules.mak
index 8165cca..8bec730 100644
--- a/uClibc/Rules.mak
+++ b/uClibc/Rules.mak
@@ -351,6 +351,7 @@ ifeq ($(TARGET_ARCH),arm)
        CPU_CFLAGS-$(CONFIG_ARM_IWMMXT)+=-march=iwmmxt
-Wa,-mcpu=iwmmxt -mabi=iwmmxt
        CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M3)+=-mcpu=cortex-m3 -mthumb
        CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M1)+=-mcpu=cortex-m1 -mthumb
+       CPU_CFLAGS-$(CONFIG_ARM_CORTEX_A9)+=-mtune=cortex-a9 -march=armv7-a
 endif

 ifeq ($(TARGET_ARCH),mips)
diff --git a/uClibc/extra/Configs/Config.arm b/uClibc/extra/Configs/Config.arm
index b060ace..c0b79c1 100644
--- a/uClibc/extra/Configs/Config.arm
+++ b/uClibc/extra/Configs/Config.arm
@@ -114,6 +114,10 @@ config CONFIG_ARM_CORTEX_M1
        select ARCH_HAS_NO_MMU
        select USE_BX

+config CONFIG_ARM_CORTEX_A9
+        bool "Arm Cortex-A9"
+        select ARCH_HAS_MMU
+
 config CONFIG_ARM_SA110
        bool "Intel StrongArm SA-110"
        select ARCH_HAS_MMU
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