58b5607004
UBoot needs the kernel and ramdisk to be post processed
using mkimage utility. This element helps user do it as
part of the DIB process.
This element needs u-boot-tools to be installed.
The load address and entry point for UBoot kernel can
be specified as shown in the example below.
Example:
export UBOOT_KERNEL_ADDR=0x80000
export UBOOT_KERNEL_EP=0x80000
Change-Id: I0e1039bf57d1ef11a3f9831d82e24b1ec2136c13
35 lines
862 B
Bash
Executable File
35 lines
862 B
Bash
Executable File
#!/bin/bash
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set -eux
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set -o pipefail
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function post_process()
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{
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mkimage -A $1 -O linux -T kernel -C none -a $UBOOT_KERNEL_ADDR -e $UBOOT_KERNEL_EP -n "Kernel" -d $KERNEL uImage
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mv uImage $KERNEL
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mkimage -A $1 -O linux -T ramdisk -a 0 -n "RAMdisk" -C gzip -d $RAMDISK uInitrd
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mv uInitrd $RAMDISK
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}
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UBOOT_KERNEL_ADDR=${UBOOT_KERNEL_ADDR:-0x80000}
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UBOOT_KERNEL_EP=${UBOOT_KERNEL_EP:-0x80000}
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[ -n "$TARGET_ROOT" ]
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# Check if RAMDISK is being built.
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if [ -f "$TARGET_ROOT/tmp/ramdisk" ] ; then
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KERNEL="$TARGET_ROOT/tmp/kernel"
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RAMDISK="$TARGET_ROOT/tmp/ramdisk"
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else
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source "$_LIB/img-functions"
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# Dig up the initrd and kernel to use.
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select_boot_kernel_initrd "$TARGET_ROOT"
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KERNEL="$TARGET_ROOT/boot/$KERNEL"
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RAMDISK="$TARGET_ROOT/boot/$RAMDISK"
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fi
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case "$ARCH" in
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arm*)
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post_process arm
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;;
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esac
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