code.vuplus.com Git - vuplus_openembedded/blob - packages/initrdscripts/files/87-kexecboot.sh

   1 #!/bin/sh
   2 # Allow kexecing to kernel in rootfs
   3
   4 if [ -n "$BOOT_ROOT" -a -f "$BOOT_ROOT/boot/zImage" ]; then
   5     if ! expr "$CMDLINE" : '.*nokexec'; then
   6         echo "Kernel found in rootfs:"
   7         ls -l "$BOOT_ROOT/boot/zImage"
   8         initramfs=""
   9         if [ -f "$BOOT_ROOT/boot/initramfs.bin" ]; then
  10             echo "Initramfs found in rootfs:"
  11             ls -l "$BOOT_ROOT/boot/initramfs.bin"
  12             initramfs="--initrd=$BOOT_ROOT/boot/initramfs.bin"
  13         fi
  14         echo /usr/sbin/kexec -f "$BOOT_ROOT/boot/zImage" $initramfs --command-line="$CMDLINE nokexec"
  15         sleep 10
  16         /usr/sbin/kexec -f "$BOOT_ROOT/boot/zImage" $initramfs --command-line="$CMDLINE nokexec"
  17         sleep 10000
  18     fi
  19 fi