From: Lokesh Vutla Date: Thu, 30 May 2013 03:19:30 +0000 (+0000) Subject: ARM: DRA7xx: clocks: Fixing i2c_init for PMIC X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=3332b244214d63dcf347fefb700fd71becb4b46e;p=u-boot.git ARM: DRA7xx: clocks: Fixing i2c_init for PMIC In DRA7xx Soc's voltage scaling is done using GPI2C. So i2c_init should happen before scaling. I2C driver uses __udelay which needs timer to be initialized. So moving timer_init just before voltage scaling. Signed-off-by: Lokesh Vutla --- diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c index eda3451e73..6c8226d393 100644 --- a/arch/arm/cpu/armv7/omap-common/clocks-common.c +++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c @@ -730,6 +730,7 @@ void prcm_init(void) case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR: case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH: enable_basic_clocks(); + timer_init(); scale_vcores(*omap_vcores); setup_dplls(); #ifdef CONFIG_SYS_CLOCKS_ENABLE_ALL diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c index 0776d5c6e8..5df116edbe 100644 --- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c +++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c @@ -166,8 +166,6 @@ void s_init(void) #endif prcm_init(); #ifdef CONFIG_SPL_BUILD - timer_init(); - /* For regular u-boot sdram_init() is called from dram_init() */ sdram_init(); #endif