diff options
Diffstat (limited to 'cpu/mpc824x/drivers/i2c')
| -rw-r--r-- | cpu/mpc824x/drivers/i2c/i2c.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/cpu/mpc824x/drivers/i2c/i2c.c b/cpu/mpc824x/drivers/i2c/i2c.c index 3add687..637ae4c 100644 --- a/cpu/mpc824x/drivers/i2c/i2c.c +++ b/cpu/mpc824x/drivers/i2c/i2c.c @@ -31,9 +31,9 @@ #ifdef CONFIG_HARD_I2C #include <i2c.h> -#define TIMEOUT (CFG_HZ/4) +#define TIMEOUT (CONFIG_SYS_HZ/4) -#define I2C_Addr ((unsigned *)(CFG_EUMB_ADDR + 0x3000)) +#define I2C_Addr ((unsigned *)(CONFIG_SYS_EUMB_ADDR + 0x3000)) #define I2CADR &I2C_Addr[0] #define I2CFDR &I2C_Addr[1] @@ -267,18 +267,4 @@ int i2c_probe (uchar chip) return i2c_read (chip, 0, 1, (uchar *) &tmp, 1); } -uchar i2c_reg_read (uchar i2c_addr, uchar reg) -{ - uchar buf[1]; - - i2c_read (i2c_addr, reg, 1, buf, 1); - - return (buf[0]); -} - -void i2c_reg_write (uchar i2c_addr, uchar reg, uchar val) -{ - i2c_write (i2c_addr, reg, 1, &val, 1); -} - #endif /* CONFIG_HARD_I2C */ |