mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 18:19:02 +00:00
39 lines
1.0 KiB
Plaintext
39 lines
1.0 KiB
Plaintext
|
# Bootscript for Methode uDPU device
|
||
|
|
# Device and variables may vary between different revisions
|
||
|
|
# of device, so we need to make sure everything is set correctly.
|
||
|
|
|
||
|
|
# Set the LED's correctly
|
||
|
|
gpio clear 12; gpio clear 40; gpio clear 45;
|
||
|
|
|
||
|
|
# Find eMMC device,
|
||
|
|
if mmc dev 0; then
|
||
|
|
setenv mmcdev 0
|
||
|
|
setenv rootdev 'root=/dev/mmcblk0p3'
|
||
|
|
elif mmc dev 1; then
|
||
|
|
setenv mmcdev 1
|
||
|
|
setenv rootdev 'root=/dev/mmcblk1p3'
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Set the variables if necessary
|
||
|
|
if test ${kernel_addr_r}; then
|
||
|
|
setenv kernel_addr_r 0x5000000
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test ${fdt_add_r}; then
|
||
|
|
setenv fdt_addr_r 0x4f00000
|
||
|
|
fi
|
||
|
|
|
||
|
|
setenv console 'console=ttyMV0,115200 earlycon=ar3700_uart,0xd0012000'
|
||
|
|
setenv bootargs ${console} $rootdev rw rootwait
|
||
|
|
|
||
|
|
load mmc ${mmcdev}:1 ${fdt_addr_r} @DTB@.dtb
|
||
|
|
load mmc ${mmcdev}:1 ${kernel_addr_r} Image
|
||
|
|
|
||
|
|
booti ${kernel_addr_r} - ${fdt_addr_r}
|
||
|
|
|
||
|
|
# If the boot command fails, fallback to recovery image
|
||
|
|
echo '-- Boot failed, falling back to the recovery image --'
|
||
|
|
setenv bootargs $console
|
||
|
|
load mmc ${mmcdev}:2 ${kernel_addr_r} recovery.itb
|
||
|
|
bootm ${kernel_addr_r}
|