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Add fake MBR script

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This commit is contained in:
Pascal Vizeli 2018-05-20 00:45:10 +02:00
parent 357ceeebe4
commit f427eef157
3 changed files with 17 additions and 7 deletions
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19
buildroot-external/board/rpi3/post-image.sh
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@ -10,7 +10,7 @@ BOOT_DATA=${BINARIES_DIR}/boot
. ${BOARD_DIR}/info
# Filename
IMAGE_FILE=${HASSOS_ID}_${BOARD_ID}-${VERSION_MAJOR}.${VERSION_BUILD}.img
IMAGE_FILE=${BINARIES_DIR}/${HASSOS_ID}_${BOARD_ID}-${VERSION_MAJOR}.${VERSION_BUILD}.img
# Init boot data
rm -rf ${BOOT_DATA}
@ -22,19 +22,28 @@ cp -t ${BOOT_DATA} \
${BINARIES_DIR}/bcm2710-rpi-3-b-plus.dtb \
${BINARIES_DIR}/bcm2710-rpi-cm3.dtb \
${BINARIES_DIR}/rpi-firmware/bootcode.bin \
${BINARIES_DIR}/rpi-firmware/config.txt \
${BINARIES_DIR}/rpi-firmware/fixup.dat \
${BINARIES_DIR}/rpi-firmware/start.elf
cp -r ${BINARIES_DIR}/rpi-firmware/overlays ${BOOT_DATA}/
# Update Boot options
(
echo "kernel=barebox.bin"
echo "cmdline=\"\""
echo "gpu_mem=16"
echo "disable_splash=1"
echo "dtparam=i2c_arm=on"
echo "dtparam=spi=on"
echo "dtparam=audio=on"
) > ${BOOT_DATA}/config.txt
# Create other layers
create_boot_image ${BINARIES_DIR}
create_overlay_image ${BINARIES_DIR}
create_disk_image ${BINARIES_DIR} ${BINARIES_DIR}/${IMAGE_FILE} 6
fix_disk_image_mbr ${BINARIES_DIR}/${IMAGE_FILE}
create_disk_image ${BINARIES_DIR} ${IMAGE_FILE} 6
fix_disk_image_mbr ${IMAGE_FILE}
bzip2 ${BINARIES_DIR}/${IMAGE_FILE}
rm -rf ${IMAGE_FILE}.bz2
bzip2 ${IMAGE_FILE}

5
buildroot-external/scripts/hdd-image.sh
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@ -73,7 +73,8 @@ function create_disk_image() {
function fix_disk_image_mbr() {
local hdd_img=${2}
local hdd_img=${1}
#sgdisk -h 1 ${hdd_img}
sgdisk -t 1:"E3C9E316-0B5C-4DB8-817D-F92DF00215AE" ${hdd_img}
dd if=${BR2_EXTERNAL_HASSOS_PATH}/scripts/mbr.img of=${hdd_img} conv=notrunc bs=512 count=1
}

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buildroot-external/scripts/mbr.img Normal file
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