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13316b7968
The upstream kernel reorganized the 32-bit arch/arm device-tree directory
structure to separate out the device-trees by manufacturer (similar to the
organization of the arch/arm64 device-trees). Update the references to
32-bit arm device-trees to match.
This patch can now be applied since all pre-6.5-rc1 kernels have been
removed from oe-core.
NOTE: trying to build a post-6.5-rc1 32-bit kernel with this patch applied
will fail
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: Stephen Chen <stephen@radxa.com>
150 lines
4.9 KiB
Plaintext
150 lines
4.9 KiB
Plaintext
# Copyright (C) 2017 Fuzhou Rockchip Electronics Co., Ltd
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# Copyright (C) 2017 Trevor Woerner <twoerner@gmail.com>
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# Released under the MIT license (see COPYING.MIT for the terms)
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inherit image_types
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# Use an uncompressed ext4 by default as rootfs
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IMG_ROOTFS_TYPE = "ext4"
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IMG_ROOTFS = "${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.${IMG_ROOTFS_TYPE}"
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# This image depends on the rootfs image
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IMAGE_TYPEDEP:rockchip-gpt-img = "${IMG_ROOTFS_TYPE}"
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GPTIMG = "${IMAGE_NAME}-gpt.img"
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GPTIMG_SYMLK = "${IMAGE_BASENAME}-${MACHINE}-gpt.img"
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GPTIMG_SIZE ?= "4096"
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BOOT_IMG = "boot.img"
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BOOTIMG_SYMLK = "${IMAGE_BASENAME}-${MACHINE}-${BOOT_IMG}"
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MINILOADER = "loader.bin"
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UBOOT = "u-boot.out"
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TRUST = "trust.out"
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GPTIMG_APPEND ?= "console=tty1 console=ttyS2,115200n8 rw root=/dev/mmcblk2p7 rootfstype=ext4 init=/sbin/init"
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# default partitions [in Sectors]
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# More info at http://rockchip.wikidot.com/partitions
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LOADER1_SIZE = "8000"
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RESERVED1_SIZE = "128"
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RESERVED2_SIZE = "8192"
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LOADER2_SIZE = "8192"
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ATF_SIZE = "8192"
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BOOT_SIZE = "229376"
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do_image_rockchip_gpt_img[depends] = "parted-native:do_populate_sysroot \
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u-boot-mkimage-native:do_populate_sysroot \
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mtools-native:do_populate_sysroot \
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dosfstools-native:do_populate_sysroot \
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virtual/kernel:do_deploy \
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virtual/bootloader:do_deploy"
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PER_CHIP_IMG_GENERATION_COMMAND:rk3288 = "generate_rk3288_loader1_image"
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PER_CHIP_IMG_GENERATION_COMMAND:rock2-square = "generate_rock2_loader1_image"
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IMAGE_CMD:rockchip-gpt-img () {
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# Change to image directory
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cd ${DEPLOY_DIR_IMAGE}
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# Remove the existing image symlinks
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rm -f "${GPTIMG_SYMLK}"
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rm -f "${BOOTIMG_SYMLK}"
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create_rk_image
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${PER_CHIP_IMG_GENERATION_COMMAND}
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# create symlink to full GPT image
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cd ${DEPLOY_DIR_IMAGE}
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ln -s ${GPTIMG} ${GPTIMG_SYMLK}
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# create per-build boot.img with symlink
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cd ${DEPLOY_DIR_IMAGE}
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rm -f ${IMAGE_NAME}-boot.img
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if [ -f ${WORKDIR}/${BOOT_IMG} ]; then
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cp ${WORKDIR}/${BOOT_IMG} ${IMAGE_NAME}-boot.img
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fi
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ln -s ${IMAGE_NAME}-boot.img ${BOOTIMG_SYMLK}
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}
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create_rk_image () {
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# Initialize sdcard image file
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dd if=/dev/zero of=${GPTIMG} bs=1M count=0 seek=${GPTIMG_SIZE}
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# Create partition table
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parted -s ${GPTIMG} mklabel gpt
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# Create vendor defined partitions
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LOADER1_START=64
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RESERVED1_START=`expr ${LOADER1_START} + ${LOADER1_SIZE}`
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RESERVED2_START=`expr ${RESERVED1_START} + ${RESERVED1_SIZE}`
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LOADER2_START=`expr ${RESERVED2_START} + ${RESERVED2_SIZE}`
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ATF_START=`expr ${LOADER2_START} + ${LOADER2_SIZE}`
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BOOT_START=`expr ${ATF_START} + ${ATF_SIZE}`
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ROOTFS_START=`expr ${BOOT_START} + ${BOOT_SIZE}`
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parted -s ${GPTIMG} unit s mkpart loader1 ${LOADER1_START} `expr ${RESERVED1_START} - 1`
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parted -s ${GPTIMG} unit s mkpart reserved1 ${RESERVED1_START} `expr ${RESERVED2_START} - 1`
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parted -s ${GPTIMG} unit s mkpart reserved2 ${RESERVED2_START} `expr ${LOADER2_START} - 1`
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parted -s ${GPTIMG} unit s mkpart loader2 ${LOADER2_START} `expr ${ATF_START} - 1`
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parted -s ${GPTIMG} unit s mkpart atf ${ATF_START} `expr ${BOOT_START} - 1`
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# Create boot partition and mark it as bootable
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parted -s ${GPTIMG} unit s mkpart boot ${BOOT_START} `expr ${ROOTFS_START} - 1`
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parted -s ${GPTIMG} set 6 boot on
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# Create rootfs partition
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parted -s ${GPTIMG} unit s mkpart root ${ROOTFS_START} 100%
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parted ${GPTIMG} print
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# Delete the boot image to avoid trouble with the build cache
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rm -f ${WORKDIR}/${BOOT_IMG}
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# Create boot partition image
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BOOT_BLOCKS=$(LC_ALL=C parted -s ${GPTIMG} unit b print | awk '/ 6 / { print substr($4, 1, length($4 -1)) / 512 /2 }')
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BOOT_BLOCKS=`expr $BOOT_BLOCKS / 63 \* 63`
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mkfs.vfat -n "boot" -S 512 -C ${WORKDIR}/${BOOT_IMG} $BOOT_BLOCKS
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mcopy -i ${WORKDIR}/${BOOT_IMG} -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${MACHINE}.bin ::${KERNEL_IMAGETYPE}
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DEVICETREE_DEFAULT=""
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for DTS_FILE in $(echo ${KERNEL_DEVICETREE} | cut -d'/' -f2); do
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[ -n "${DEVICETREE_DEFAULT}"] && DEVICETREE_DEFAULT="${DTS_FILE}"
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mcopy -i ${WORKDIR}/${BOOT_IMG} -s ${DEPLOY_DIR_IMAGE}/${DTS_FILE} ::${DTS_FILE}
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done
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# Create extlinux config file
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cat > ${WORKDIR}/extlinux.conf <<EOF
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default yocto
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label yocto
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kernel /${KERNEL_IMAGETYPE}
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devicetree /${DEVICETREE_DEFAULT}
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append ${GPTIMG_APPEND}
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EOF
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mmd -i ${WORKDIR}/${BOOT_IMG} ::/extlinux
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mcopy -i ${WORKDIR}/${BOOT_IMG} -s ${WORKDIR}/extlinux.conf ::/extlinux/
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# Burn Boot Partition
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dd if=${WORKDIR}/${BOOT_IMG} of=${GPTIMG} conv=notrunc,fsync seek=${BOOT_START}
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# Burn Rootfs Partition
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dd if=${IMG_ROOTFS} of=${GPTIMG} seek=${ROOTFS_START}
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}
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generate_rk3288_loader1_image () {
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dd if=${DEPLOY_DIR_IMAGE}/idbloader.img-${MACHINE} of=${GPTIMG} conv=notrunc,fsync seek=64
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dd if=${DEPLOY_DIR_IMAGE}/u-boot-${MACHINE}.bin of=${GPTIMG} conv=notrunc,fsync seek=16384
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}
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generate_rock2_loader1_image () {
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# Burn bootloader
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mkimage -n rk3288 -T rksd -d ${DEPLOY_DIR_IMAGE}/${SPL_BINARY} ${WORKDIR}/${UBOOT}
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cat ${DEPLOY_DIR_IMAGE}/u-boot-${MACHINE}.bin >> ${WORKDIR}/${UBOOT}
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dd if=${WORKDIR}/${UBOOT} of=${GPTIMG} conv=notrunc,fsync seek=64
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}
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