diff options
| author | Xing Zheng <zhengxing@rock-chips.com> | 2016-10-24 21:06:25 +0800 |
|---|---|---|
| committer | Xing Zheng <zhengxing@rock-chips.com> | 2017-02-24 20:07:21 +0800 |
| commit | a9a4d23a7d6a810fc3e71ba9d7dac414519d0bf6 (patch) | |
| tree | ac18033dfd65a22146055e7be5e4717d1fb984b8 /plat/rockchip/rk3399/drivers/m0/include/rk3399_mcu.h | |
| parent | 9a6376c8a1d0757ab8e862c60ebc2e09dc599c66 (diff) | |
| download | arm-trusted-firmware-a9a4d23a7d6a810fc3e71ba9d7dac414519d0bf6.tar.gz | |
rockchip: update the raw read/write APIs for M0
Since the ATF project, we usually use the mmio_read_32 and
mmio_write_32. And the mmio_write_32, the firse parameter
is ADDR, the second is VALUE. In order to style consistency:
1/ rename readl/writel to mmio_read_32/mmio_write_32
2/ for keeping the same with mmio_write_32 in the ATF project,
swap the order of the parameters for M0 mmio_write_32
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Lin Huang <hl@rock-chips.com>
Diffstat (limited to 'plat/rockchip/rk3399/drivers/m0/include/rk3399_mcu.h')
| -rw-r--r-- | plat/rockchip/rk3399/drivers/m0/include/rk3399_mcu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plat/rockchip/rk3399/drivers/m0/include/rk3399_mcu.h b/plat/rockchip/rk3399/drivers/m0/include/rk3399_mcu.h index 7ea40fac..d04c06ef 100644 --- a/plat/rockchip/rk3399/drivers/m0/include/rk3399_mcu.h +++ b/plat/rockchip/rk3399/drivers/m0/include/rk3399_mcu.h @@ -31,9 +31,9 @@ #ifndef __RK3399_MCU_H__ #define __RK3399_MCU_H__ -#define readl(c) ({unsigned int __v = \ +#define mmio_read_32(c) ({unsigned int __v = \ (*(volatile unsigned int *)(c)); __v; }) -#define writel(v, c) ((*(volatile unsigned int *) (c)) = (v)) +#define mmio_write_32(c, v) ((*(volatile unsigned int *)(c)) = (v)) #define MCU_BASE 0x40000000 #define PMU_BASE (MCU_BASE + 0x07310000) |