2019-01-13 23:04:05 -06:00
|
|
|
# super simple pinebook script
|
|
|
|
|
|
|
|
|
|
# Recompile with:
|
|
|
|
|
# mkimage -C none -A arm -T script -d simple.cmd simple.scr
|
|
|
|
|
|
|
|
|
|
# then, at the u-boot prompt run:
|
2019-01-14 00:42:44 -06:00
|
|
|
# ext4load mmc 0:1 ${scriptaddr} /root/pinebook/boot-script/simple.scr
|
2019-01-13 23:04:05 -06:00
|
|
|
# source ${scriptaddr}
|
|
|
|
|
|
|
|
|
|
### BOOT SCRIPT START ####
|
|
|
|
|
### BOOT SCRIPT START ####
|
|
|
|
|
### BOOT SCRIPT START ####
|
|
|
|
|
|
2019-01-14 00:42:44 -06:00
|
|
|
ext4load mmc 0:1 ${ramdisk_addr_r} /boot/uInitrd-4.19.2-sunxi64
|
|
|
|
|
ext4load mmc 0:1 ${kernel_addr_r} /boot/vmlinuz-4.19.2-sunxi64
|
|
|
|
|
ext4load mmc 0:1 ${fdt_addr_r} /boot/dtb/allwinner/sun50i-a64-pinebook.dtb
|
2019-01-13 23:04:05 -06:00
|
|
|
|
|
|
|
|
setenv bootargs 'root=/dev/mmcblk0p1 console=ttyS0,115200 console=tty1'
|
|
|
|
|
|
|
|
|
|
booti ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}
|
|
|
|
|
|
|
|
|
|
### BOOT SCRIPT END. ####
|
|
|
|
|
### BOOT SCRIPT END. ####
|
|
|
|
|
### BOOT SCRIPT END. ####
|
|
|
|
|
|
|
|
|
|
### Linux is now running. Nothing after this runs or 'exists' anymore.
|
|
|
|
|
### Linux runs in the ARM architecture 'EL2' and 'EL1' level
|
|
|
|
|
### ARM Power management is handled in the higher security level EL3
|
|
|
|
|
### The only things left behind by u-boot are running in EL3
|
