arm: rmobile: Support build with gcc-4.6 or later
Latest rmobile code was tested by using old gcc (gcc-4.4).
When we use gcc-4.6 (or later), the build is made, but does not work.
This solves a problem not to work by add -march=armv5 to compiple option
when we built in gcc-4.6 (or later).
I tested by linaro's compiler version 2012.04-20120426.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/arch/arm/cpu/armv7/rmobile/lowlevel_init.S b/arch/arm/cpu/armv7/rmobile/lowlevel_init.S
index 2cd410b..8c3fc11 100644
--- a/arch/arm/cpu/armv7/rmobile/lowlevel_init.S
+++ b/arch/arm/cpu/armv7/rmobile/lowlevel_init.S
@@ -49,7 +49,7 @@
str r2, [r1]
wait_loop:
- wfi
+ .long 0xE320F003 /* wfi */
ldr r2, [r1, #0xC]
str r2, [r1, #0x10]