30 lines
1001 B
Batchfile
30 lines
1001 B
Batchfile
# super simple pinebook script
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# Recompile with:
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# mkimage -C none -A arm -T script -d simple.cmd simple.scr
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# then, at the u-boot prompt run:
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# ext4load mmc 0:1 ${scriptaddr} /root/pinebook/boot-script/simple.scr
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# source ${scriptaddr}
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### BOOT SCRIPT START ####
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### BOOT SCRIPT START ####
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### BOOT SCRIPT START ####
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ext4load mmc 0:1 ${ramdisk_addr_r} /boot/uInitrd-4.19.2-sunxi64
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ext4load mmc 0:1 ${kernel_addr_r} /boot/vmlinuz-4.19.2-sunxi64
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ext4load mmc 0:1 ${fdt_addr_r} /boot/dtb/allwinner/sun50i-a64-pinebook.dtb
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setenv bootargs 'root=/dev/mmcblk0p1 console=ttyS0,115200 console=tty1'
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booti ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}
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### BOOT SCRIPT END. ####
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### BOOT SCRIPT END. ####
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### BOOT SCRIPT END. ####
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### Linux is now running. Nothing after this runs or 'exists' anymore.
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### Linux runs in the ARM architecture 'EL2' and 'EL1' level
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### ARM Power management is handled in the higher security level EL3
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### The only things left behind by u-boot are running in EL3
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