[U-Boot] [PATCH 2/2] ARM: highbank: use wfi macro instead of inline asm

From: Rob Herring rob.herring@calxeda.com

Older compilers don't recognize v7 wfi instruction, so use wfi macro to fix builds on old compilers.

Signed-off-by: Rob Herring rob.herring@calxeda.com --- board/highbank/highbank.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/board/highbank/highbank.c b/board/highbank/highbank.c index f41bf05..09cd45d 100644 --- a/board/highbank/highbank.c +++ b/board/highbank/highbank.c @@ -88,5 +88,6 @@ void dram_init_banksize(void) void reset_cpu(ulong addr) { writel(HB_PWR_HARD_RESET, HB_SREG_A9_PWR_REQ); - asm(" wfi"); + + wfi(); }