diff options
| -rw-r--r-- | arch/arm/mach-rockchip/rk3308/rk3308.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-rockchip/rk3308/rk3308.c b/arch/arm/mach-rockchip/rk3308/rk3308.c index c6b1a35f47e..03d97e1d746 100644 --- a/arch/arm/mach-rockchip/rk3308/rk3308.c +++ b/arch/arm/mach-rockchip/rk3308/rk3308.c @@ -216,3 +216,19 @@ int arch_cpu_init(void) return 0; } #endif + +#define RK3308_GRF_CHIP_ID 0xFF000800 + +int checkboard(void) +{ + u32 chip_id = readl(RK3308_GRF_CHIP_ID); + + if (chip_id == 0x3308) + printf("SoC: RK3308B\n"); + else if (chip_id == 0x3308c) + printf("SoC: RK3308B-S\n"); + else + printf("SoC: RK3308\n"); + + return 0; +} |