On 07/22/2015 11:39 AM, Lokesh Vutla wrote:
Add print_cpuinfo() function and enable CONFIG_DISPLAY_CPUINFO for keystone platforms, so that cpu info can be displayed during boot.
Signed-off-by: Lokesh Vutla lokeshvutla@ti.com
arch/arm/mach-keystone/init.c | 24 ++++++++++++++++++++++++ include/configs/ti_armv7_keystone2.h | 1 + 2 files changed, 25 insertions(+)
diff --git a/arch/arm/mach-keystone/init.c b/arch/arm/mach-keystone/init.c index c96845c..d742ad3 100644 --- a/arch/arm/mach-keystone/init.c +++ b/arch/arm/mach-keystone/init.c @@ -149,3 +149,27 @@ void enable_caches(void) dcache_enable(); #endif }
+#if defined(CONFIG_DISPLAY_CPUINFO) +int print_cpuinfo(void) +{
- u16 cpu = get_part_number();
- puts("CPU: ");
- switch (cpu) {
- case CPU_66AK2Hx:
puts("66AK2Hx\n");break;- case CPU_66AK2Lx:
puts("66AK2Lx\n");break;- case CPU_66AK2Ex:
puts("66AK2Ex\n");break;- default:
puts("Unknown\n");- }
- return 0;
+} +#endif diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h index 198e365..056b938 100644 --- a/include/configs/ti_armv7_keystone2.h +++ b/include/configs/ti_armv7_keystone2.h @@ -15,6 +15,7 @@ /* U-Boot Build Configuration */ #define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 2nd stage loader */ #define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_DISPLAY_CPUINFO
/* SoC Configuration */ #define CONFIG_ARCH_CPU_INIT
Reviewed-by: Vitaly Andrianov vitalya@ti.com