int board_late_init(void)
{
char *my_bootdelay;
char bootmode = 0;
char const *panel = getenv("panel");
/*
* Check the boot-source. If booting from NOR Flash,
* disable bootdelay
*/
gpio_request(IMX_GPIO_NR(7, 6), "bootsel0");
gpio_direction_input(IMX_GPIO_NR(7, 6));
gpio_request(IMX_GPIO_NR(7, 7), "bootsel1");
gpio_direction_input(IMX_GPIO_NR(7, 7));
gpio_request(IMX_GPIO_NR(7, 1), "bootsel2");
gpio_direction_input(IMX_GPIO_NR(7, 1));
bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 6)) ? 1 : 0) << 0;
bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 7)) ? 1 : 0) << 1;
bootmode |= (gpio_get_value(IMX_GPIO_NR(7, 1)) ? 1 : 0) << 2;
if (bootmode == 7) {
my_bootdelay = getenv("nor_bootdelay");
if (my_bootdelay != NULL)
setenv("bootdelay", my_bootdelay);
else
setenv("bootdelay", "-2");
}
/* if we have the lg panel, we can initialze it now */
if (panel)
if (!strcmp(panel, displays[1].mode.name))
lg4573_spi_startup(CONFIG_LG4573_BUS,
CONFIG_LG4573_CS,
10000000, SPI_MODE_0);
return 0;
}
static int do_lgset(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
lg4573_spi_startup(0, 0, 10000000, SPI_MODE_0);
return 0;
}
