diff options
Diffstat (limited to 'src/southbridge/amd/sb700/smbus.h')
| -rwxr-xr-x[-rw-r--r--] | src/southbridge/amd/sb700/smbus.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/southbridge/amd/sb700/smbus.h b/src/southbridge/amd/sb700/smbus.h index c21a1dc0a2..9ddfc35303 100644..100755 --- a/src/southbridge/amd/sb700/smbus.h +++ b/src/southbridge/amd/sb700/smbus.h @@ -20,6 +20,13 @@ #ifndef SB700_SMBUS_H #define SB700_SMBUS_H +#include <stdint.h> +#include "stddef.h" +#include <arch/io.h> + +#define SMBUS_IO_BASE 0x6000 /* Is it a temporary SMBus I/O base address? */ + /*SIZE 0x40 */ + #define SMBHSTSTAT 0x0 #define SMBSLVSTAT 0x1 #define SMBHSTCTRL 0x2 @@ -56,10 +63,11 @@ #define axindxp_reg(reg, mask, val) \ alink_ax_indx(1, (reg), (mask), (val)) +void alink_ab_indx(u32 reg_space, u32 reg_addr, u32 mask, u32 val); +void alink_ax_indx(u32 space, u32 axindc, u32 mask, u32 val); int do_smbus_recv_byte(u32 smbus_io_base, u32 device); int do_smbus_send_byte(u32 smbus_io_base, u32 device, u8 val); int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address); int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val); - #endif |