static int tx6x_devices_init(void)
{
if (!of_machine_is_compatible("karo,imx6dl-tx6dl") &&
!of_machine_is_compatible("karo,imx6q-tx6q"))
return 0;
barebox_set_hostname("tx6u");
eth_init();
setup_pmic_voltages();
imx6_bbu_nand_register_handler("nand", BBU_HANDLER_FLAG_DEFAULT);
return 0;
}
static int phytec_pfla02_init(void)
{
if (!of_machine_is_compatible("phytec,imx6q-pfla02") &&
!of_machine_is_compatible("phytec,imx6dl-pfla02") &&
!of_machine_is_compatible("phytec,imx6s-pfla02"))
return 0;
phyflex_err006282_workaround();
eth_phy_reset();
phy_register_fixup_for_uid(PHY_ID_KSZ9031, MICREL_PHY_ID_MASK,
ksz9031rn_phy_fixup);
imx6_bbu_nand_register_handler("nand", BBU_HANDLER_FLAG_DEFAULT);
return 0;
}
static int phytec_pcaaxl3_init(void)
{
if (!of_machine_is_compatible("phytec,imx6q-pcaaxl3"))
return 0;
switch (bootsource_get()) {
case BOOTSOURCE_MMC:
of_device_enable_path("/chosen/environment-sd");
break;
default:
case BOOTSOURCE_NAND:
of_device_enable_path("/chosen/environment-nand");
break;
}
imx6_bbu_nand_register_handler("nand", BBU_HANDLER_FLAG_DEFAULT);
return 0;
}
static int tx6x_devices_init(void)
{
void __iomem *src_base = IOMEM(MX6_SRC_BASE_ADDR);
uint32_t sbmr1;
if (!of_machine_is_compatible("karo,imx6dl-tx6dl") &&
!of_machine_is_compatible("karo,imx6q-tx6q"))
return 0;
barebox_set_hostname("tx6");
eth_init();
setup_pmic_voltages();
sbmr1 = readl(src_base + IMX6_SRC_SBMR1);
/*
* Check if this board is booted from eMMC or NAND to enable the
* corresponding device. We can't use the regular bootsource
* function here as it might return that we are in serial
* downloader mode. Even if we are SBMR1[7] indicates whether
* this board has eMMC or NAND.
*/
if (sbmr1 & (1 << 7)) {
imx6_bbu_nand_register_handler("nand", BBU_HANDLER_FLAG_DEFAULT);
of_device_enable_and_register_by_name("environment-nand");
of_device_enable_and_register_by_name("gpmi-nand@00112000");
} else {
imx6_bbu_internal_mmc_register_handler("eMMC", "/dev/mmc3.boot0",
BBU_HANDLER_FLAG_DEFAULT);
of_device_enable_and_register_by_name("environment-emmc");
of_device_enable_and_register_by_name("usdhc@0219c000");
}
return 0;
}
