diff options
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/mips/include/arch/mmio.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/arch/mips/include/arch/mmio.h b/src/arch/mips/include/arch/mmio.h index 27a4944961..c491b51bcb 100644 --- a/src/arch/mips/include/arch/mmio.h +++ b/src/arch/mips/include/arch/mmio.h @@ -24,43 +24,47 @@ #include <arch/cache.h> #include <endian.h> -static inline uint8_t read8(unsigned long addr) +static inline uint8_t read8(const volatile void *addr) { asm("sync"); return *(volatile uint8_t *)addr; } -static inline uint16_t read16(unsigned long addr) +static inline uint16_t read16(const volatile void *addr) { asm("sync"); return *(volatile uint16_t *)addr; } -static inline uint32_t read32(unsigned long addr) +static inline uint32_t read32(const volatile void *addr) { asm("sync"); return *(volatile uint32_t *)addr; } -static inline void write8(unsigned long addr, uint8_t val) +static inline void write8(volatile void *addr, uint8_t val) { asm("sync"); *(volatile uint8_t *)addr = val; asm("sync"); } -static inline void write16(unsigned long addr, uint16_t val) +static inline void write16(volatile void *addr, uint16_t val) { asm("sync"); *(volatile uint16_t *)addr = val; asm("sync"); } -static inline void write32(unsigned long addr, uint32_t val) +static inline void write32(volatile void *addr, uint32_t val) { asm("sync"); *(volatile uint32_t *)addr = val; asm("sync"); } +/* Fixing soc/imgtech/pistachio seemed painful at the time. */ +#define read32_x(addr) read32((void *)(addr)) +#define write32_x(addr, val) write32((void *)(addr), (val)) + #endif /* __MIPS_ARCH_IO_H */ |