diff options
author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-05-11 22:24:28 +0200 |
---|---|---|
committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-05-11 22:24:28 +0200 |
commit | cac423a730d3506154744485af1bbc1cd3a1e6a8 (patch) | |
tree | 358b627972d9125de573c623f33e2da789f1de51 /arch/arm/cpu/armv7/omap5/hwinit.c | |
parent | c1b43ac7699640c8086bd73faa798bc9722d32c9 (diff) | |
parent | 47c6ea076eb51e624f8744d93db5cd70b97dc25d (diff) | |
download | talos-obmc-uboot-cac423a730d3506154744485af1bbc1cd3a1e6a8.tar.gz talos-obmc-uboot-cac423a730d3506154744485af1bbc1cd3a1e6a8.zip |
Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'
Diffstat (limited to 'arch/arm/cpu/armv7/omap5/hwinit.c')
-rw-r--r-- | arch/arm/cpu/armv7/omap5/hwinit.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c index 2f4b24752b..e192fea0eb 100644 --- a/arch/arm/cpu/armv7/omap5/hwinit.c +++ b/arch/arm/cpu/armv7/omap5/hwinit.c @@ -37,10 +37,11 @@ #include <asm/utils.h> #include <asm/arch/gpio.h> #include <asm/emif.h> +#include <asm/omap_common.h> DECLARE_GLOBAL_DATA_PTR; -u32 *const omap_si_rev = (u32 *)OMAP5_SRAM_SCRATCH_OMAP5_REV; +u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV; static struct gpio_bank gpio_bank_54xx[6] = { { (void *)OMAP54XX_GPIO1_BASE, METHOD_GPIO_24XX }, @@ -363,3 +364,22 @@ u32 warm_reset(void) { return readl((*prcm)->prm_rstst) & PRM_RSTST_WARM_RESET_MASK; } + +void setup_warmreset_time(void) +{ + u32 rst_time, rst_val; + +#ifndef CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC + rst_time = CONFIG_DEFAULT_OMAP_RESET_TIME_MAX_USEC; +#else + rst_time = CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC; +#endif + rst_time = usec_to_32k(rst_time) << RSTTIME1_SHIFT; + + if (rst_time > RSTTIME1_MASK) + rst_time = RSTTIME1_MASK; + + rst_val = readl((*prcm)->prm_rsttime) & ~RSTTIME1_MASK; + rst_val |= rst_time; + writel(rst_val, (*prcm)->prm_rsttime); +} |