/*
* Functions
*/
int board_early_init_f(void)
{
/* IO0 clock at 480MHz */
mx28_set_ioclk(MXC_IOCLK0, 480000);
/* IO1 clock at 480MHz */
mx28_set_ioclk(MXC_IOCLK1, 480000);
/* SSP0 clock at 96MHz */
mx28_set_sspclk(MXC_SSPCLK0, 96000, 0);
/* SSP2 clock at 96MHz */
mx28_set_sspclk(MXC_SSPCLK2, 96000, 0);
return 0;
}
/*
* Functions
*/
int board_early_init_f(void)
{
/* IO0 clock at 480MHz */
mx28_set_ioclk(MXC_IOCLK0, 480000);
/* IO1 clock at 480MHz */
mx28_set_ioclk(MXC_IOCLK1, 480000);
/* SSP0 clock at 96MHz */
mx28_set_sspclk(MXC_SSPCLK0, 96000, 0);
/* SSP2 clock at 96MHz */
mx28_set_sspclk(MXC_SSPCLK2, 96000, 0);
gpio_request_array(tx28_gpios, ARRAY_SIZE(tx28_gpios));
mxs_iomux_setup_multiple_pads(tx28_pads, ARRAY_SIZE(tx28_pads));
return 0;
}
/*
* Functions
*/
int board_early_init_f(void)
{
/* IO0 clock at 480MHz */
mx28_set_ioclk(MXC_IOCLK0, 480000);
/* IO1 clock at 480MHz */
mx28_set_ioclk(MXC_IOCLK1, 480000);
/* SSP0 clock at 96MHz */
mx28_set_sspclk(MXC_SSPCLK0, 96000, 0);
/* SSP2 clock at 160MHz */
mx28_set_sspclk(MXC_SSPCLK2, 160000, 0);
#ifdef CONFIG_CMD_USB
mxs_iomux_setup_pad(MX28_PAD_SSP2_SS1__USB1_OVERCURRENT);
mxs_iomux_setup_pad(MX28_PAD_AUART2_RX__GPIO_3_8 |
MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL);
gpio_direction_output(MX28_PAD_AUART2_RX__GPIO_3_8, 1);
#endif
return 0;
}
