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| author | Tom Rini <trini@konsulko.com> | 2016-11-02 09:41:20 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-11-02 09:41:20 -0400 |
| commit | 7fd117389ec7bbd0ce2fbb98ce47c20f5b8a0cfb (patch) | |
| tree | e3cac6c8365b63bfa1e5251eebec7f1bf68ac098 /arch/arm/mach-rockchip/rk3399/rk3399.c | |
| parent | d8bdfc80da39211d95f10d24e79f2e867305f71b (diff) | |
| parent | 4594ac07847f5c7fe7294ce6c71849fea0a431e0 (diff) | |
Merge git://git.denx.de/u-boot-rockchip
Diffstat (limited to 'arch/arm/mach-rockchip/rk3399/rk3399.c')
| -rw-r--r-- | arch/arm/mach-rockchip/rk3399/rk3399.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c index b9d7629407..8bb950ebd1 100644 --- a/arch/arm/mach-rockchip/rk3399/rk3399.c +++ b/arch/arm/mach-rockchip/rk3399/rk3399.c @@ -6,6 +6,10 @@ #include <common.h> #include <asm/armv8/mmu.h> +#include <asm/io.h> +#include <asm/arch/hardware.h> + +#define GRF_EMMCCORE_CON11 0xff77f02c static struct mm_region rk3399_mem_map[] = { { @@ -28,3 +32,13 @@ static struct mm_region rk3399_mem_map[] = { }; struct mm_region *mem_map = rk3399_mem_map; + +int arch_cpu_init(void) +{ + /* We do some SoC one time setting here. */ + + /* Emmc clock generator: disable the clock multipilier */ + rk_clrreg(GRF_EMMCCORE_CON11, 0x0ff); + + return 0; +} |