diff options
Diffstat (limited to 'common/cmd_dtt.c')
| -rw-r--r-- | common/cmd_dtt.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/common/cmd_dtt.c b/common/cmd_dtt.c index dc57744f8..7257f10fb 100644 --- a/common/cmd_dtt.c +++ b/common/cmd_dtt.c @@ -57,8 +57,13 @@ int dtt_i2c(void) /* Force a compilation error, if there are more then 32 sensors */ BUILD_BUG_ON(sizeof(sensors) > 32); /* switch to correct I2C bus */ +#ifdef CONFIG_SYS_I2C + old_bus = i2c_get_bus_num(); + i2c_set_bus_num(CONFIG_SYS_DTT_BUS_NUM); +#else old_bus = I2C_GET_BUS(); I2C_SET_BUS(CONFIG_SYS_DTT_BUS_NUM); +#endif _initialize_dtt(); @@ -70,8 +75,12 @@ int dtt_i2c(void) printf("DTT%d: %i C\n", i + 1, dtt_get_temp(sensors[i])); /* switch back to original I2C bus */ +#ifdef CONFIG_SYS_I2C + i2c_set_bus_num(old_bus); +#else I2C_SET_BUS(old_bus); #endif +#endif return 0; } |