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