diff options
| -rw-r--r-- | src/southbridge/intel/i82801jx/early_smbus.c | 16 | ||||
| -rw-r--r-- | src/southbridge/intel/i82801jx/i82801jx.h | 5 |
2 files changed, 21 insertions, 0 deletions
diff --git a/src/southbridge/intel/i82801jx/early_smbus.c b/src/southbridge/intel/i82801jx/early_smbus.c index a95099298f..16932e0e51 100644 --- a/src/southbridge/intel/i82801jx/early_smbus.c +++ b/src/southbridge/intel/i82801jx/early_smbus.c @@ -51,3 +51,19 @@ int smbus_read_byte(unsigned device, unsigned address) { return do_smbus_read_byte(SMBUS_IO_BASE, device, address); } + +int i2c_block_read(unsigned int device, unsigned int offset, u32 bytes, u8 *buf) +{ + return do_i2c_block_read(SMBUS_IO_BASE, device, offset, bytes, buf); +} + +int smbus_block_read(unsigned int device, unsigned int cmd, u8 bytes, u8 *buf) +{ + return do_smbus_block_read(SMBUS_IO_BASE, device, cmd, bytes, buf); +} + +int smbus_block_write(unsigned int device, unsigned int cmd, u8 bytes, + const u8 *buf) +{ + return do_smbus_block_write(SMBUS_IO_BASE, device, cmd, bytes, buf); +} diff --git a/src/southbridge/intel/i82801jx/i82801jx.h b/src/southbridge/intel/i82801jx/i82801jx.h index fd74d2a02f..fe55157850 100644 --- a/src/southbridge/intel/i82801jx/i82801jx.h +++ b/src/southbridge/intel/i82801jx/i82801jx.h @@ -224,6 +224,11 @@ static inline int lpc_is_mobile(const u16 devid) #if defined(__PRE_RAM__) void enable_smbus(void); int smbus_read_byte(unsigned device, unsigned address); +int i2c_block_read(unsigned int device, unsigned int cmd, unsigned int bytes, + u8 *buf); +int smbus_block_read(unsigned int device, unsigned int cmd, u8 bytes, u8 *buf); +int smbus_block_write(unsigned int device, unsigned int cmd, u8 bytes, + const u8 *buf); void i82801jx_early_init(void); void i82801jx_dmi_setup(void); void i82801jx_dmi_poll_vc1(void); |