diff options
Diffstat (limited to 'cpu/ppc4xx/i2c.c')
| -rw-r--r-- | cpu/ppc4xx/i2c.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/cpu/ppc4xx/i2c.c b/cpu/ppc4xx/i2c.c index 7976e75..9b86187 100644 --- a/cpu/ppc4xx/i2c.c +++ b/cpu/ppc4xx/i2c.c @@ -93,7 +93,7 @@ static void _i2c_bus_reset(void) void i2c_init(int speed, int slaveaddr) { - struct ppc4xx_i2c *i2c = (struct ppc4xx_i2c *)I2C_BASE_ADDR; + struct ppc4xx_i2c *i2c; int val, divisor; int bus; @@ -109,6 +109,9 @@ void i2c_init(int speed, int slaveaddr) for (bus = 0; bus < CONFIG_SYS_MAX_I2C_BUS; bus++) { I2C_SET_BUS(bus); + /* Set i2c pointer after calling I2C_SET_BUS() */ + i2c = (struct ppc4xx_i2c *)I2C_BASE_ADDR; + /* Handle possible failed I2C state */ /* FIXME: put this into i2c_init_board()? */ _i2c_bus_reset(); |