c47c9372bf
* meson-s4t7: bump u-boot to khadas-vims-u-boot-2019.01-v1.6-release * Use khadas default bootargs as much as possible * Add new hook to allow copying code into kernel * meson-s4t7: legacy: Switch to 5.15 kernel * meson-s4t7: add kernel-config for 5.15 kernel * device tree overlays for 5.15 kernel for vim1s and vim4 * restructure packaging of bsp files for vim1s/vim4 * silence vblank warning on boot * Remove display workaround as it doesn't work with 5.15 kernel * Remove 5.4 kernel patches
89 lines
3.2 KiB
Batchfile
89 lines
3.2 KiB
Batchfile
# DO NOT EDIT THIS FILE
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#
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# Please edit /boot/armbianEnv.txt to set supported parameters
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#
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setenv overlay_error "false"
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setenv console "both"
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setenv verbosity "1"
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setenv earlycon "off"
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setenv bootlogo "false"
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setenv displaymode "1080p60hz"
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setenv force_16x9_display "false"
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# Show what uboot default fdtfile is
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echo "U-boot default fdtfile: ${fdtfile}"
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if test -e ${devtype} ${devnum} ${prefix}armbianEnv.txt; then
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load ${devtype} ${devnum} ${loadaddr} ${prefix}armbianEnv.txt
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env import -t ${loadaddr} ${filesize}
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fi
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if test "${console}" = "both"; then setenv console_serial "true"; setenv console_display "true"; fi
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if test "${console}" = "serial"; then setenv console_serial "true"; fi
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if test "${console}" = "display"; then setenv console_display "true"; fi
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if test "${console_display}" = "true"; then setenv consoleargs "console=tty0"; fi
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if test "${console_serial}" = "true"; then setenv consoleargs "console=ttyS0,921600 ${consoleargs}"; fi
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if test "${earlycon}" != "on"; then
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setexpr bootargs sub " earlycon=\\S* " " " "${bootargs}"
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fi
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if test "${bootlogo}" = "true"; then
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setenv plymouthargs "splash plymouth.ignore-serial-consoles"
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else
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setenv plymouthargs "splash=verbose"
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fi
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setexpr bootargs sub "rootfstype=\\S*" "rootfstype=${rootfstype}" "${bootargs}"
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setenv bootargs "root=${rootdev} ${bootargs} ${consoleargs} partition_type=generic loglevel=${verbosity} ${plymouthargs} ${extraargs} ${extraboardargs}"
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load ${devtype} ${devnum} ${fdt_addr_r} ${prefix}dtb/${fdtfile}
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fdt addr ${fdt_addr_r}
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fdt resize 65536
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for overlay_file in ${overlays}; do
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if load ${devtype} ${devnum} ${scriptaddr} ${prefix}dtb/amlogic/overlay/${overlay_prefix}-${overlay_file}.dtbo; then
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echo "Applying kernel provided DT overlay ${overlay_prefix}-${overlay_file}.dtbo"
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fdt apply ${scriptaddr} || setenv overlay_error "true"
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fi
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done
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for overlay_file in ${user_overlays}; do
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if load ${devtype} ${devnum} ${scriptaddr} ${prefix}overlay-user/${overlay_file}.dtbo; then
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echo "Applying user provided DT overlay ${overlay_file}.dtbo"
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fdt apply ${scriptaddr} || setenv overlay_error "true"
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fi
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done
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if test "${overlay_error}" = "true"; then
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echo "Error applying DT overlays, restoring original DT"
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load ${devtype} ${devnum} ${fdt_addr_r} ${prefix}dtb/${fdtfile}
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else
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if load ${devtype} ${devnum} ${scriptaddr} ${prefix}dtb/amlogic/overlay/${overlay_prefix}-fixup.scr; then
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echo "Applying kernel provided DT fixup script (${overlay_prefix}-fixup.scr)"
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source ${scriptaddr}
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fi
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if test -e ${devtype} ${devnum} ${prefix}fixup.scr; then
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load ${devtype} ${devnum} ${scriptaddr} ${prefix}fixup.scr
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echo "Applying user provided fixup script (fixup.scr)"
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source ${scriptaddr}
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fi
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fi
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# The symlinks for kernel and initrd.img are at different locations in debian and ubuntu
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# Check and load from a location that exists
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if test -e ${devtype} ${devnum} /vmlinuz; then
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load ${devtype} ${devnum} ${kernel_addr_r} /vmlinuz
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load ${devtype} ${devnum} ${ramdisk_addr_r} /initrd.img
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else
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load ${devtype} ${devnum} ${kernel_addr_r} ${prefix}vmlinuz
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load ${devtype} ${devnum} ${ramdisk_addr_r} ${prefix}initrd.img
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fi
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booti ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r}
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# Recompile with:
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# mkimage -C none -A arm -T script -d /boot/boot.cmd /boot/boot.scr
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