unsigned char mmc_board_init(mmc_controller_data *mmc_cont_cur)
{
unsigned char ret = 1;
unsigned int value = 0;
unsigned char data = 0;
unsigned char tmp = 0;
#if CONFIG_DRIVER_OMAP34XX_I2C /* don't compile for x-loader */
twl4030_mmc_config(mmc_cont_cur->slot);
#endif
if (mmc_cont_cur->slot == 0) {
value = CONTROL_PBIAS_LITE;
CONTROL_PBIAS_LITE = value | (1 << 2) | (1 << 1) | (1 << 9);
value = CONTROL_DEV_CONF0;
CONTROL_DEV_CONF0 = value | (1 << 24);
} else if (mmc_cont_cur->slot == 1) {
value = CONTROL_DEV_CONF1;
CONTROL_DEV_CONF1 = value | (1 << 6);
value = (*(volatile unsigned int *)CM_FCLKEN1_CORE);
(*(volatile unsigned int *)CM_FCLKEN1_CORE) = value | (1 << 25);
value = (*(volatile unsigned int *)CM_ICLKEN1_CORE);
(*(volatile unsigned int *)CM_ICLKEN1_CORE) = value | (1 << 25);
}
return ret;
}
unsigned char mmc_board_init(void)
{
unsigned int value = 0;
twl4030_mmc_config();
value = CONTROL_PBIAS_LITE;
CONTROL_PBIAS_LITE = value | (1 << 2) | (1 << 1) | (1 << 9);
value = CONTROL_DEV_CONF0;
CONTROL_DEV_CONF0 = value | (1 << 24);
return 1;
}
