diff options
Diffstat (limited to 'arch/arm/cpu/armv7/omap-common/hwinit-common.c')
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/hwinit-common.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c index 9ef10bdf2d..05ff2e868f 100644 --- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c +++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c @@ -32,6 +32,8 @@ #include <asm/arch/sys_proto.h> #include <asm/sizes.h> #include <asm/emif.h> +#include <asm/omap_common.h> +#include <linux/compiler.h> DECLARE_GLOBAL_DATA_PTR; @@ -79,12 +81,17 @@ u32 cortex_rev(void) void omap_rev_string(void) { u32 omap_rev = omap_revision(); + u32 soc_variant = (omap_rev & 0xF0000000) >> 28; u32 omap_variant = (omap_rev & 0xFFFF0000) >> 16; u32 major_rev = (omap_rev & 0x00000F00) >> 8; u32 minor_rev = (omap_rev & 0x000000F0) >> 4; - printf("OMAP%x ES%x.%x\n", omap_variant, major_rev, - minor_rev); + if (soc_variant) + printf("OMAP"); + else + printf("DRA"); + printf("%x ES%x.%x\n", omap_variant, major_rev, + minor_rev); } #ifdef CONFIG_SPL_BUILD @@ -99,6 +106,10 @@ void spl_display_print(void) } #endif +void __weak srcomp_enable(void) +{ +} + /* * Routine: s_init * Description: Does early system init of watchdog, muxing, andclocks @@ -116,6 +127,8 @@ void spl_display_print(void) void s_init(void) { init_omap_revision(); + hw_data_init(); + #ifdef CONFIG_SPL_BUILD if (warm_reset() && (omap_revision() <= OMAP5430_ES1_0)) force_emif_self_refresh(); @@ -123,6 +136,7 @@ void s_init(void) watchdog_init(); set_mux_conf_regs(); #ifdef CONFIG_SPL_BUILD + srcomp_enable(); setup_clocks_for_console(); gd = &gdata; @@ -235,10 +249,7 @@ int checkboard(void) */ u32 get_device_type(void) { - struct omap_sys_ctrl_regs *ctrl = - (struct omap_sys_ctrl_regs *) SYSCTRL_GENERAL_CORE_BASE; - - return (readl(&ctrl->control_status) & + return (readl((*ctrl)->control_status) & (DEVICE_TYPE_MASK)) >> DEVICE_TYPE_SHIFT; } |