[U-Boot] [PATCH 07/21] imx: mx6ull: skip setting ahb clock

Peng Fan van.freenix at gmail.com
Thu Aug 11 08:02:43 CEST 2016


Rom already initialized clock at 396M and 132M for arm core and ahb,
so skip setting them again in U-Boot.

Signed-off-by: Peng Fan <peng.fan at nxp.com>
Cc: Stefano Babic <sbabic at denx.de>
---
 arch/arm/cpu/armv7/mx6/soc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 88fcfdc..af7fca5 100644
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -343,7 +343,7 @@ int arch_cpu_init(void)
 	 */
 	init_bandgap();
 
-	if (!IS_ENABLED(CONFIG_MX6UL)) {
+	if (!is_mx6ul() && !is_mx6ull()) {
 		/*
 		 * When low freq boot is enabled, ROM will not set AHB
 		 * freq, so we need to ensure AHB freq is 132MHz in such
-- 
2.6.2



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