Rules.mak: ARM926T is really an armv5t and arm9e core.

Signed-off-by: Khem Raj <raj.khem@gmail.com>

Rules.mak

@@ -339,7 +339,7 @@ ifeq ($(TARGET_ARCH),arm)
 	CPU_CFLAGS-$(CONFIG_ARM720T)+=-mtune=arm7tdmi -march=armv4t
 	CPU_CFLAGS-$(CONFIG_ARM920T)+=-mtune=arm9tdmi -march=armv4t
 	CPU_CFLAGS-$(CONFIG_ARM922T)+=-mtune=arm9tdmi -march=armv4t
-	CPU_CFLAGS-$(CONFIG_ARM926T)+=-mtune=arm9tdmi -march=armv5t
+	CPU_CFLAGS-$(CONFIG_ARM926T)+=-mtune=arm9e -march=armv5te
 	CPU_CFLAGS-$(CONFIG_ARM10T)+=-mtune=arm10tdmi -march=armv5t
 	CPU_CFLAGS-$(CONFIG_ARM1136JF_S)+=-mtune=arm1136jf-s -march=armv6
 	CPU_CFLAGS-$(CONFIG_ARM1176JZ_S)+=-mtune=arm1176jz-s -march=armv6