Prefer to use structure to access register if we could.
Signed-off-by: Kever Yang kever.yang@rock-chips.com ---
arch/arm/mach-rockchip/rk3399/rk3399.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-rockchip/rk3399/rk3399.c b/arch/arm/mach-rockchip/rk3399/rk3399.c index dbc248f..6a276b9 100644 --- a/arch/arm/mach-rockchip/rk3399/rk3399.c +++ b/arch/arm/mach-rockchip/rk3399/rk3399.c @@ -7,11 +7,13 @@ #include <common.h> #include <asm/armv8/mmu.h> #include <asm/io.h> +#include <asm/arch/grf_rk3399.h> #include <asm/arch/hardware.h>
DECLARE_GLOBAL_DATA_PTR;
#define GRF_EMMCCORE_CON11 0xff77f02c +#define GRF_BASE 0xff770000
static struct mm_region rk3399_mem_map[] = { { @@ -49,9 +51,10 @@ int dram_init_banksize(void) int arch_cpu_init(void) { /* We do some SoC one time setting here. */ + struct rk3399_grf_regs * const grf = (void *)GRF_BASE;
/* Emmc clock generator: disable the clock multipilier */ - rk_clrreg(GRF_EMMCCORE_CON11, 0x0ff); + rk_clrreg(&grf->emmccore_con[11], 0x0ff);
return 0; }