From patchwork Mon Dec 3 03:06:22 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot,2/2] ARM: highbank: use wfi macro instead of inline asm Date: Sun, 02 Dec 2012 17:06:22 -0000 From: Rob Herring X-Patchwork-Id: 203280 Message-Id: <1354503982-1124-2-git-send-email-robherring2@gmail.com> To: u-boot@lists.denx.de Cc: Rob Herring From: Rob Herring Older compilers don't recognize v7 wfi instruction, so use wfi macro to fix builds on old compilers. Signed-off-by: Rob Herring --- 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(); }