2024-09-09 08:52:07 +00:00
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# Force a few additional dependencies in the mix so that we get the needed
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# recipes to build in the right order so we can make the bootimg file and
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# our yaffs2 image...
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DEPENDS = " \
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virtual/kernel \
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virtual/bootloader \
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pkgconfig-native \
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gtk-doc-native \
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gettext-native \
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yaffs2-utils-native \
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mkbootimg-native \
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2024-09-09 08:55:19 +00:00
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kernel-tests \
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2024-09-09 08:52:07 +00:00
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dtbtool-native \
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"
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# Image output types
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IMAGE_FSTYPES = "tar.gz yaffs2 ${INITRAMFS_FSTYPES}"
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# Make the bootimg image file using the information available in the sysroot...
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do_rootfs_append() {
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# Make bootimage
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ver=`sed -r 's/#define UTS_RELEASE "(.*)"/\1/' ${STAGING_KERNEL_DIR}/include/generated/utsrelease.h`
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# Make Device tree blobs for various hardware configurations
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dts_files=`find ${WORKSPACE}/kernel/arch/arm/boot/dts -iname *${MACHINE_DTS_NAME}*.dts | awk -F/ '{print $NF}' | awk -F[.][d] '{print $1}'`
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for d in ${dts_files}; do
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${STAGING_KERNEL_DIR}/scripts/dtc/dtc -p 4096 -O dtb -o ${STAGING_DIR_TARGET}/boot/${d}.dtb ${WORKSPACE}/kernel/arch/arm/boot/dts/${d}.dts
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done
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dtb_files=`find ${STAGING_DIR_TARGET}/boot -iname *${MACHINE_DTS_NAME}*.dtb | awk -F/ '{print $NF}' | awk -F[.][d] '{print $1}'`
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# Create separate images with dtb appended to zImage for all targets.
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for d in ${dtb_files}; do
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targets=`echo ${d#${MACHINE_DTS_NAME}-}`
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cat ${STAGING_DIR_TARGET}/boot/zImage-${ver} ${STAGING_DIR_TARGET}/boot/${d}.dtb > ${STAGING_DIR_TARGET}/boot/dtb-zImage-${ver}-${targets}
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done
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${STAGING_BINDIR_NATIVE}/dtbtool ${STAGING_DIR_TARGET}/boot/ -o ${STAGING_DIR_TARGET}/boot/masterDTB -p ${STAGING_KERNEL_DIR}/scripts/dtc/ -v
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# Updated base address according to new memory map.
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${STAGING_BINDIR_NATIVE}/mkbootimg --kernel ${STAGING_DIR_TARGET}/boot/zImage-${ver} \
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--dt ${STAGING_DIR_TARGET}/boot/masterDTB \
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--ramdisk /dev/null \
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--cmdline "noinitrd root=/dev/mtdblock17 rw rootfstype=yaffs2 console=ttyHSL0,115200,n8 androidboot.hardware=qcom ehci-hcd.park=3 g-android.rx_trigger_enabled=1" \
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--base 0x00300000 \
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--tags-addr 0x06800000 \
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--ramdisk_offset 0x0 \
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--output ${DEPLOY_DIR_IMAGE}/${PN}-boot-${MACHINE}.img
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}
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