qiurui
/
rv1126-uboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rockchip: spl-boot-order: support scan spi nor device 

Change-Id: I185a833cec0f52df2357a6308bd5de19a9576134
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
This commit is contained in:
Jason Zhu 2019-10-08 12:05:19 +08:00
parent e1c38c9f84
commit 5a9f9698ff
1 changed files with 16 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
arch/arm/mach-rockchip/spl-boot-order.c
View File

@ -34,8 +34,22 @@ static int spl_node_to_boot_device(int node)
{
struct udevice *parent;
if (!uclass_get_device_by_of_offset(UCLASS_SPI, node, &parent))
return BOOT_DEVICE_MTD_BLK_SPI_NAND;
if (!uclass_get_device_by_of_offset(UCLASS_SPI, node, &parent)) {
struct udevice *spi_dev;
for (device_find_first_child(parent, &spi_dev);
spi_dev;
device_find_next_child(&spi_dev)) {
if (device_get_uclass_id(spi_dev) == UCLASS_SPI_FLASH) {
return BOOT_DEVICE_MTD_BLK_SPI_NOR;
} else if (device_get_uclass_id(spi_dev) == UCLASS_MTD) {
return BOOT_DEVICE_MTD_BLK_SPI_NAND;
} else {
printf("Can not find spi flash device\n");
return -ENOSYS;
}
}
}
#ifdef CONFIG_SPL_NAND_SUPPORT
if (!rk_nand_init())