diff options
Diffstat (limited to 'target/linux/realtek/files/arch/rlx/bsp/rlxhack.h')
| -rw-r--r-- | target/linux/realtek/files/arch/rlx/bsp/rlxhack.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/target/linux/realtek/files/arch/rlx/bsp/rlxhack.h b/target/linux/realtek/files/arch/rlx/bsp/rlxhack.h new file mode 100644 index 000000000..5d7d87433 --- /dev/null +++ b/target/linux/realtek/files/arch/rlx/bsp/rlxhack.h @@ -0,0 +1,21 @@ +#ifndef __RLXHACK_H +#define __RLXHACK_H + +/* + * Register access macro + */ + +#define REG32(reg) (*(volatile unsigned int *)((unsigned int)reg)) +#define REG16(reg) (*(volatile unsigned short *)((unsigned int)reg)) +#define REG08(reg) (*(volatile unsigned char *)((unsigned int)reg)) +#define REG8(reg) (*(volatile unsigned char *)((unsigned int)reg)) + +#define WRITE_MEM32(addr, val) (*(volatile unsigned int *) (addr)) = (val) +#define READ_MEM32(addr) (*(volatile unsigned int *) (addr)) +#define WRITE_MEM16(addr, val) (*(volatile unsigned short *) (addr)) = (val) +#define READ_MEM16(addr) (*(volatile unsigned short *) (addr)) +#define WRITE_MEM8(addr, val) (*(volatile unsigned char *) (addr)) = (val) +#define READ_MEM8(addr) (*(volatile unsigned char *) (addr)) + + +#endif |