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| 1 | +# DO NOT EDIT THIS FILE |
| 2 | +# |
| 3 | +# Please edit /boot/armbianEnv.txt to set supported parameters |
| 4 | +# |
| 5 | + |
| 6 | +setenv load_addr "0x48000000" |
| 7 | +setenv overlay_error "false" |
| 8 | +setenv prefix "/" |
| 9 | +# default values |
| 10 | +setenv rootdev "/dev/mmcblk0p2" |
| 11 | +setenv verbosity "1" |
| 12 | +setenv console "both" |
| 13 | +setenv bootlogo "false" |
| 14 | +setenv rootfstype "ext4" |
| 15 | +setenv docker_optimizations "on" |
| 16 | + |
| 17 | + |
| 18 | +echo "Boot script loaded from ${devtype} ${devnum}" |
| 19 | + |
| 20 | +if test -e ${devtype} ${devnum} ${prefix}armbianEnv.txt; then |
| 21 | + load ${devtype} ${devnum} ${load_addr} ${prefix}armbianEnv.txt |
| 22 | + env import -t ${load_addr} ${filesize} |
| 23 | +fi |
| 24 | + |
| 25 | +if test "${earlycon}" = "on"; then setenv consoleargs "${earlyconargs} ${consoleargs}"; fi |
| 26 | +if test "${bootlogo}" = "true"; then setenv consoleargs "bootsplash.bootfile=bootsplash.armbian ${consoleargs}"; fi |
| 27 | + |
| 28 | + |
| 29 | + |
| 30 | +# Load Image fdt and uInitrd |
| 31 | +load ${devtype} ${devnum} ${kernel_addr_r} ${prefix}Image |
| 32 | +load ${devtype} ${devnum} ${fdt_addr_r} ${prefix}dtb/${fdtfile} |
| 33 | +load ${devtype} ${devnum} ${ramdisk_addr_r} ${prefix}uInitrd |
| 34 | + |
| 35 | +# overlay fdt |
| 36 | +fdt addr ${fdt_addr_r} |
| 37 | +fdt resize 65536 |
| 38 | +for overlay_file in ${overlays}; do |
| 39 | + if load ${devtype} ${devnum} ${load_addr} ${prefix}dtb/rockchip/overlay/${overlay_prefix}-${overlay_file}.dtbo; then |
| 40 | + echo "Applying kernel provided DT overlay ${overlay_prefix}-${overlay_file}.dtbo" |
| 41 | + fdt apply ${load_addr} || setenv overlay_error "true" |
| 42 | + fi |
| 43 | +done |
| 44 | +for overlay_file in ${user_overlays}; do |
| 45 | + if load ${devtype} ${devnum} ${load_addr} ${prefix}overlay-user/${overlay_file}.dtbo; then |
| 46 | + echo "Applying user provided DT overlay ${overlay_file}.dtbo" |
| 47 | + fdt apply ${load_addr} || setenv overlay_error "true" |
| 48 | + fi |
| 49 | +done |
| 50 | +if test "${overlay_error}" = "true"; then |
| 51 | + echo "Error applying DT overlays, restoring original DT" |
| 52 | + load ${devtype} ${devnum} ${fdt_addr_r} ${prefix}dtb/${fdtfile} |
| 53 | +else |
| 54 | + if load ${devtype} ${devnum} ${load_addr} ${prefix}dtb/rockchip/overlay/${overlay_prefix}-fixup.scr; then |
| 55 | + echo "Applying kernel provided DT fixup script (${overlay_prefix}-fixup.scr)" |
| 56 | + source ${load_addr} |
| 57 | + fi |
| 58 | + if test -e ${devtype} ${devnum} ${prefix}fixup.scr; then |
| 59 | + load ${devtype} ${devnum} ${load_addr} ${prefix}fixup.scr |
| 60 | + echo "Applying user provided fixup script (fixup.scr)" |
| 61 | + source ${load_addr} |
| 62 | + fi |
| 63 | +fi |
| 64 | + |
| 65 | +# boot the kernel |
| 66 | +setenv bootargs "root=${rootdev} rw rootwait rootfstype=${rootfstype} ${consoleargs} ${extraargs} loglevel=${verbosity}" |
| 67 | +echo "Boot with args ${bootargs}" |
| 68 | +booti ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r} |
| 69 | + |
| 70 | +# Recompile with: |
| 71 | +# Correct Version need |
| 72 | +# mkimage version 2017.09-g54aee35-dirty #vscode is OK |
| 73 | +# You can get it by SDK/u-boot/tools/mkimage |
| 74 | +# mkimage -C none -A arm -T script -n 'flatmax load script' -d /boot/boot.cmd /boot/boot.scr |
| 75 | + |
| 76 | + |
| 77 | + |
| 78 | + |
| 79 | + |
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