blob: 6a97ca2e93f0ab6e7c67a3a557fb42de3c0135c2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
#ifndef _HW_COMMON_H_
#define _HW_COMMON_H_
#include <stdint.h>
static inline void csr_writeb(uint8_t value, uint32_t addr)
{
*((volatile uint8_t *)addr) = value;
}
static inline uint8_t csr_readb(uint32_t addr)
{
return *(volatile uint8_t *)addr;
}
static inline void csr_writew(uint16_t value, uint32_t addr)
{
*((volatile uint16_t *)addr) = value;
}
static inline uint16_t csr_readw(uint32_t addr)
{
return *(volatile uint16_t *)addr;
}
static inline void csr_writel(uint32_t value, uint32_t addr)
{
*((volatile uint32_t *)addr) = value;
}
static inline uint32_t csr_readl(uint32_t addr)
{
return *(volatile uint32_t *)addr;
}
#endif /* _HW_COMMON_H_ */
|
