# DO NOT EDIT THIS FILE # # Please edit /boot/uEnv.txt to set supported parameters # setenv load_addr "0x9000000" setenv overlay_error "false" # default values setenv verbosity "1" setenv console "both" setenv bootlogo "false" setenv rootfstype "ext4" setenv docker_optimizations "on" setenv earlycon "off" setenv devtype "mmc" setenvrootdev setenvuname_r if test -e ${devtype} ${devnum}:1 uEnv.txt; then load ${devtype} ${devnum}:1 ${load_addr} uEnv.txt env import -t ${load_addr} ${filesize} fi if test "${logo}" = "disabled"; then setenv logo "logo.nologo"; fi if test "${console}" = "display" || test "${console}" = "both"; then setenv consoleargs "console=tty1"; fi if test "${console}" = "serial" || test "${console}" = "both"; then setenv consoleargs "console=ttyS2,1500000 ${consoleargs}"; fi if test "${earlycon}" = "on"; then setenv consoleargs "earlycon ${consoleargs}"; fi if test "${bootlogo}" = "true"; then setenv consoleargs "splash plymouth.ignore-serial-consoles ${consoleargs}" else setenv consoleargs "splash=verbose ${consoleargs}" fi # get PARTUUID of first partition on SD/eMMC the boot script was loaded from if test "${devtype}" = "mmc"; then part uuid mmc ${devnum}:1 partuuid; fi setenv bootargs "root=${rootdev} 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}:2 ${ramdisk_addr_r} uInitrd #load ${devtype} ${devnum}:2 ${kernel_addr_r} Image load ${devtype} ${devnum}:2 ${ramdisk_addr_r} uInitrd-${uname_r} load ${devtype} ${devnum}:2 ${kernel_addr_r} vmlinuz-${uname_r}.old load ${devtype} ${devnum}:2 ${fdt_addr_r} dtb-${uname_r}/${fdtfile} fdt addr ${fdt_addr_r} fdt resize 65536 for overlay_file in ${overlays}; do if load ${devtype} ${devnum}:2 ${load_addr} dtb-${uname_r}/rockchip/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}:2 ${load_addr} overlay-user/${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}:2 ${fdt_addr_r} dtb-${uname_r}/${fdtfile} else if load ${devtype} ${devnum}:2 ${load_addr} dtb-${uname_r}/rockchip/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}:2 fixup.scr; then load ${devtype} ${devnum}:2 ${load_addr} fixup.scr echo "Applying user provided fixup script (fixup.scr)" source ${load_addr} fi fi if test "${ethernet_phy}" = "rtl8211f"; then fdt set /ethernet@ff540000 tx_delay <0x24> fdt set /ethernet@ff540000 rx_delay <0x18> fi booti ${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