static int tqma6x_env_init(void)
{
void *flash_header_start;
void *flash_header_end;
if (of_machine_is_compatible("tq,tqma6s")) {
flash_header_start = (void *)flash_header_tqma6dl_start;
flash_header_end = (void *)flash_header_tqma6dl_end;
} else if (of_machine_is_compatible("tq,tqma6q")) {
flash_header_start = (void *)flash_header_tqma6q_start;
flash_header_end = (void *)flash_header_tqma6q_end;
} else {
return 0;
}
devfs_add_partition("m25p0", 0, SZ_512K, DEVFS_PARTITION_FIXED, "m25p0.barebox");
imx6_bbu_internal_spi_i2c_register_handler("spiflash", "/dev/m25p0.barebox",
BBU_HANDLER_FLAG_DEFAULT, (void *)flash_header_start,
flash_header_end - flash_header_start, 0);
imx6_bbu_internal_mmc_register_handler("emmc", "/dev/mmc2.boot0",
0, (void *)flash_header_start, flash_header_end - flash_header_start, 0);
device_detect_by_name("mmc2");
default_environment_path_set("/dev/mmc2.boot1");
return 0;
}
static int cfa10036_devices_init(void)
{
int i;
/* initizalize muxing */
for (i = 0; i < ARRAY_SIZE(cfa10036_pads); i++)
imx_gpio_mode(cfa10036_pads[i]);
armlinux_set_architecture(MACH_TYPE_CFA10036);
add_generic_device("mxs_mci", 0, NULL, IMX_SSP0_BASE, SZ_8K,
IORESOURCE_MEM, &mci_pdata);
add_generic_device("ocotp", 0, NULL, IMX_OCOTP_BASE, SZ_8K,
IORESOURCE_MEM, NULL);
i2c_register_board_info(0, cfa10036_i2c_devices, ARRAY_SIZE(cfa10036_i2c_devices));
add_generic_device_res("i2c-gpio", 0, NULL, 0, &i2c_gpio_pdata);
cfa10036_detect_hw();
default_environment_path_set("/dev/disk0.1");
return 0;
}
static int environment_probe(struct device_d *dev)
{
char *path;
int ret;
ret = of_find_path(dev->device_node, "device-path", &path, OF_FIND_PATH_FLAGS_BB);
if (ret)
return ret;
dev_info(dev, "setting default environment path to %s\n", path);
default_environment_path_set(path);
return 0;
}
static int imx23_olinuxino_devices_init(void)
{
armlinux_set_architecture(MACH_TYPE_IMX233_OLINUXINO);
defaultenv_append_directory(defaultenv_imx233_olinuxino);
led_gpio_register(&led1);
led_set_trigger(LED_TRIGGER_HEARTBEAT, &led1.led);
add_generic_device("mxs_mci", DEVICE_ID_DYNAMIC, NULL, IMX_SSP1_BASE,
0x8000, IORESOURCE_MEM, &mci_pdata);
olinuxino_init_usb();
default_environment_path_set("/dev/disk0.1");
return 0;
}
static int imx23_olinuxino_devices_init(void)
{
int i;
/* initizalize gpios */
for (i = 0; i < ARRAY_SIZE(pad_setup); i++)
imx_gpio_mode(pad_setup[i]);
armlinux_set_architecture(MACH_TYPE_IMX233_OLINUXINO);
add_generic_device("mxs_mci", DEVICE_ID_DYNAMIC, NULL, IMX_SSP1_BASE,
0x8000, IORESOURCE_MEM, &mci_pdata);
olinuxino_init_usb();
default_environment_path_set("/dev/disk0.1");
return 0;
}
static int tqma6x_env_init(void)
{
if (!of_machine_is_compatible("tq,mba6x"))
return 0;
devfs_add_partition("m25p0", 0, SZ_512K, DEVFS_PARTITION_FIXED, "m25p0.barebox");
imx6_bbu_internal_spi_i2c_register_handler("spiflash", "/dev/m25p0.barebox",
BBU_HANDLER_FLAG_DEFAULT);
imx6_bbu_internal_mmc_register_handler("emmc", "/dev/mmc2.boot0", 0);
device_detect_by_name("mmc2");
default_environment_path_set("/dev/mmc2.boot1");
barebox_set_hostname("mba6x");
return 0;
}
static int omap_env_init(void)
{
struct stat s;
char *partname;
const char *diskdev;
int ret;
if (bootsource_get() != BOOTSOURCE_MMC)
return 0;
if (omap_bootmmc_dev)
diskdev = omap_bootmmc_dev;
else
diskdev = "disk0";
device_detect_by_name(diskdev);
partname = asprintf("/dev/%s.0", diskdev);
ret = stat(partname, &s);
free(partname);
if (ret) {
printf("no %s. using default env\n", diskdev);
return 0;
}
mkdir("/boot", 0666);
ret = mount(diskdev, "fat", "/boot", NULL);
if (ret) {
printf("failed to mount %s\n", diskdev);
return 0;
}
default_environment_path_set("/boot/barebox.env");
return 0;
}
