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board/pc: ensure grub.cfg is copied to target filesystem

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Before this commit, the grub configuration file was copied to the
TARGET_DIR in a post-image hook, after the filesystem has been
generated. It was kinda working because the board/pc's grub
configuration and the default one are the same and the later was
copied during the build process of the grub2 package.

This commit ensures the custom board/pc grub configuration is copied at
the right time.

Signed-off-by: Grégoire Delattre <gregoire.delattre@gmail.com>
Reviewed-by: Matt Weber <matthew.weber@rockwellcollin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Grégoire Delattre 2018-10-12 00:24:45 +02:00 committed by Thomas Petazzoni
parent 42fa5bcbfb
commit 0b28397a9b
4 changed files with 19 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
board/pc/post-build.sh Executable file
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@ -0,0 +1,15 @@
#!/bin/sh
set -e
BOARD_DIR=$(dirname "$0")
# Detect boot strategy, EFI or BIOS
if [ -f "$BINARIES_DIR/efi-part/startup.nsh" ]; then
cp -f "$BOARD_DIR/grub-efi.cfg" "$BINARIES_DIR/efi-part/EFI/BOOT/grub.cfg"
else
cp -f "$BOARD_DIR/grub-bios.cfg" "$TARGET_DIR/boot/grub/grub.cfg"
# Copy grub 1st stage to binaries, required for genimage
cp -f "$HOST_DIR/lib/grub/i387-pc/boot.img" "$BINARIES_DIR"
fi

14
board/pc/post-image.sh
View File

@ -1,14 +0,0 @@
#!/bin/sh
BOARD_DIR="$(dirname $0)"
# Detect boot strategy, EFI or BIOS
if [ -f ${BINARIES_DIR}/efi-part/startup.nsh ]; then
cp -f ${BOARD_DIR}/grub-efi.cfg ${BINARIES_DIR}/efi-part/EFI/BOOT/grub.cfg
else
cp -f ${BOARD_DIR}/grub-bios.cfg ${TARGET_DIR}/boot/grub/grub.cfg
# Copy grub 1st stage to binaries, required for genimage
cp -f ${HOST_DIR}/lib/grub/i386-pc/boot.img ${BINARIES_DIR}
fi
exit $?

3
configs/pc_x86_64_bios_defconfig
View File

@ -19,7 +19,8 @@ BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
# BR2_TARGET_ROOTFS_TAR is not set
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pc/post-image.sh support/scripts/genimage.sh"
BR2_ROOTFS_POST_BUILD_SCRIPT="board/pc/post-build.sh"
BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/pc/genimage-bios.cfg"
# Linux headers same as kernel, a 4.18 series

3
configs/pc_x86_64_efi_defconfig
View File

@ -22,7 +22,8 @@ BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
# BR2_TARGET_ROOTFS_TAR is not set
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/pc/post-image.sh support/scripts/genimage.sh"
BR2_ROOTFS_POST_BUILD_SCRIPT="board/pc/post-build.sh"
BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/pc/genimage-efi.cfg"
# Linux headers same as kernel, a 4.18 series