diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 17 |
1 files changed, 12 insertions, 5 deletions
@@ -1968,6 +1968,18 @@ CBFS (Coreboot Filesystem) support CONFIG_SYS_I2C_SOFT_SPEED_4 and CONFIG_SYS_I2C_SOFT_SLAVE_4 for defining speed and slave address + - drivers/i2c/fsl_i2c.c: + - activate i2c driver with CONFIG_SYS_I2C_FSL + define CONFIG_SYS_FSL_I2C_OFFSET for setting the register + offset CONFIG_SYS_FSL_I2C_SPEED for the i2c speed and + CONFIG_SYS_FSL_I2C_SLAVE for the slave addr of the first + bus. + - If your board supports a second fsl i2c bus, define + CONFIG_SYS_FSL_I2C2_OFFSET for the register offset + CONFIG_SYS_FSL_I2C2_SPEED for the speed and + CONFIG_SYS_FSL_I2C2_SLAVE for the slave address of the + second bus. + additional defines: CONFIG_SYS_NUM_I2C_BUSES @@ -2213,11 +2225,6 @@ CBFS (Coreboot Filesystem) support If not defined, then U-Boot uses predefined value for specified DTT device. - CONFIG_FSL_I2C - - Define this option if you want to use Freescale's I2C driver in - drivers/i2c/fsl_i2c.c. - CONFIG_I2C_MUX Define this option if you have I2C devices reached over 1 .. n |