target/linux/mvebu/image/cfbase-boot.script

   1 # Standard Boot-Script
   2 # use only well-known variable names provided by U-Boot Distro boot
   3 # This script assumes that there is a boot partition,
   4 # and that the root partition is always the next one.
   5
   6 # Override DeviceTree for Clearfog Base
   7 # removed once U-Boot is able to detect the board variant.
   8 setenv fdtfile armada-388-clearfog-base.dtb
   9
  10 # generate bootargs for rootfs on MMC
  11 if test "${devtype}" = "mmc"; then
  12         setexpr lede_rootpart ${distro_bootpart} + 1
  13         setenv bootargs ${bootargs} root=/dev/mmcblk${devnum}p${lede_rootpart} rootfstype=auto rootwait
  14 fi
  15
  16 # here one could add logic for other rootfs device types such as scsi and usb
  17
  18 # add console= option to bootargs, if any
  19 if test -n "${console}"; then
  20         setenv bootargs ${bootargs} console=${console}
  21 fi
  22
  23 echo "Booting Linux with ${bootargs}"
  24 load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${fdtfile}
  25 load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_r} zImage
  26 bootz ${kernel_addr_r} - ${fdt_addr_r}