build/config/bootscripts/boot-rk322x.cmd

84 lines
3.0 KiB
Batchfile

# DO NOT EDIT THIS FILE
#
# Please edit /boot/armbianEnv.txt to set supported parameters
#
setenv ramdisk_addr_r "0x64000000"
setenv load_addr "0x600f0000"
setenv overlay_error "false"
# default values
setenv rootdev "/dev/mmcblk0p1"
setenv verbosity "1"
setenv console "both"
setenv bootlogo "false"
setenv rootfstype "ext4"
setenv docker_optimizations "on"
# If gpio3 pin 25 is 0, write magic to GRF os_reg[0] register and
# reset to trigger maskrom mode
if gpio input D25; then
echo "Resetting into MASKROM mode..."
mw.l 0x110005c8 0xEF08A53C 1
reset
fi
echo "Boot script loaded from ${devtype} ${devnum}"
if test -e ${devtype} ${devnum} ${prefix}armbianEnv.txt; then
load ${devtype} ${devnum} ${load_addr} ${prefix}armbianEnv.txt
env import -t ${load_addr} ${filesize}
fi
if test "${logo}" = "disabled"; then setenv logo "logo.nologo"; fi
# get PARTUUID of first partition on SD/eMMC the boot script was loaded from
if test "${devtype}" = "mmc"; then part uuid mmc ${devnum}:1 partuuid; fi
if test "${bootlogo}" = "true"; then
setenv consoleargs "splash plymouth.ignore-serial-consoles ${consoleargs}"
else
setenv consoleargs "splash=verbose ${consoleargs}"
fi
setenv bootargs "earlyprintk root=${rootdev} console=ttyS2,115200n8 console=tty1 rootwait rootfstype=${rootfstype} ${consoleargs} consoleblank=0 loglevel=${verbosity} ubootpart=${partuuid} usb-storage.quirks=${usbstoragequirks} ${extraargs} ${extraboardargs}"
if test "${docker_optimizations}" = "on"; then setenv bootargs "${bootargs} cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory swapaccount=1"; fi
load ${devtype} ${devnum} ${ramdisk_addr_r} ${prefix}uInitrd
load ${devtype} ${devnum} ${kernel_addr_r} ${prefix}zImage
load ${devtype} ${devnum} ${fdt_addr_r} ${prefix}dtb/${fdtfile}
fdt addr ${fdt_addr_r}
fdt resize 65536
for overlay_file in ${overlays}; do
if load ${devtype} ${devnum} ${load_addr} ${prefix}dtb/overlay/${overlay_prefix}-${overlay_file}.dtbo; then
echo "Applying kernel provided DT overlay ${overlay_prefix}-${overlay_file}.dtbo"
fdt apply ${load_addr} || setenv overlay_error "true"
fi
done
for overlay_file in ${user_overlays}; do
if load ${devtype} ${devnum} ${load_addr} ${prefix}overlay-user/${overlay_file}.dtbo; then
echo "Applying user provided DT overlay ${overlay_file}.dtbo"
fdt apply ${load_addr} || setenv overlay_error "true"
fi
done
if test "${overlay_error}" = "true"; then
echo "Error applying DT overlays, restoring original DT"
load ${devtype} ${devnum} ${fdt_addr_r} ${prefix}dtb/${fdtfile}
else
if load ${devtype} ${devnum} ${load_addr} ${prefix}dtb/overlay/${overlay_prefix}-fixup.scr; then
echo "Applying kernel provided DT fixup script (${overlay_prefix}-fixup.scr)"
source ${load_addr}
fi
if test -e ${devtype} ${devnum} ${prefix}fixup.scr; then
load ${devtype} ${devnum} ${load_addr} ${prefix}fixup.scr
echo "Applying user provided fixup script (fixup.scr)"
source ${load_addr}
fi
fi
bootz ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}
# Recompile with:
# mkimage -C none -A arm -T script -d /boot/boot.cmd /boot/boot.scr