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rockchip-update-img: fix creation of 'update' image

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This commit is contained in:
Julien CHAUVEAU 2014-05-02 16:24:32 +02:00
parent 8bb75db93d
commit 63f845bac9
1 changed files with 51 additions and 8 deletions
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59
classes/rockchip-update-img.bbclass
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@ -6,16 +6,59 @@ inherit image_types
# This image depends on the rootfs ext4 image # This image depends on the rootfs ext4 image
IMAGE_TYPEDEP_rockchip-update-img = "ext4" IMAGE_TYPEDEP_rockchip-update-img = "ext4"
DEPENDS = "mkbootimg-native rockchip-bootloader" DEPENDS = "mkbootimg-native rockchip-bootloader virtual/kernel"
FIRMWARE_VER ?= "1.0"
MANUFACTURER ?= "NEO-Technologies"
MACHINE_MODEL ?= "${MACHINE}"
CMDLINE ?= "console=ttyFIQ0 root=/dev/block/mtd/by-name/linuxroot rw rootfstype=ext4"
MTDPARTS ?= "0x00008000@0x00002000(boot),-@0x0000A000(linuxroot)"
PACKAGE_FILE = "package-file"
PARAMETER = "parameter"
LOADER = "loader.bin"
KERNEL_IMG = "${KERNEL_IMAGETYPE}"
INITRD_IMG = "initrd.img"
BOOT_IMG = "boot.img"
RAW_IMG = "${IMAGE_NAME}.raw.img"
UPDATE_IMG = "${IMAGE_NAME}.update.img"
IMAGE_CMD_rockchip-update-img () { IMAGE_CMD_rockchip-update-img () {
# Fetch bootloader # Change to image directory
# TODO cd ${DEPLOY_DIR_IMAGE}
# Fetch parameter # Create package-file
# TODO cat > ${PACKAGE_FILE} << EOF
# NAME Relative path
package-file ${PACKAGE_FILE}
bootloader ${LOADER}
parameter ${PARAMETER}
boot ${BOOT_IMG}
linuxroot ${IMAGE_NAME}.rootfs.ext4
EOF
# Build update.img using afptool and img_maker # Create parameter
# TODO cat > ${PARAMETER} << EOF
touch "${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.update.img" FIRMWARE_VER:${FIRMWARE_VER}
MACHINE_MODEL:${MACHINE}
MACHINE_ID:007
MANUFACTURER:${MANUFACTURER}
MAGIC: 0x5041524B
ATAG: 0x60000800
MACHINE: 3066
CHECK_MASK: 0x80
KERNEL_IMG: 0x60408000
#RECOVER_KEY: 1,1,0,20,0
CMDLINE:${CMDLINE} initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:${MTDPARTS}
EOF
# Create boot.img
mkbootimg --kernel ${KERNEL_IMG} --ramdisk ${INITRD_IMG} -o ${BOOT_IMG}
# Build update.img using afptool and img_maker
afptool -pack . ${RAW_IMG}
img_maker -rk31 ${LOADER} 1 0 0 ${RAW_IMG} ${UPDATE_IMG}
# Clean directory
rm ${PACKAGE_FILE} ${PARAMETER} ${BOOT_IMG} ${RAW_IMG}
} }