mkbootimg_tools

Unpack and repack boot.img,support dtb(dt.img):

	xiaolu@xiaolu-ubuntu64:~/e330s$ mkboot recoveryksuamg5.img ksuamg
	Unpack & decompress recoveryksuamg5.img to ksuamg
	 kernel : /home/xiaolu/work/initramfs/s4/e330s/ksuamg5/zImage
	 ramdisk : /home/xiaolu/work/initramfs/s4/e330s/ksuamg5/ramdisk.gz
	 page_size : 2048
	 base_addr : 0x00000000
	 kernel size : 6911360
	 kernel_addr : 0x00008000
	 ramdisk_size : 2685222
	 ramdisk_addr : 0x02000000
	 second_size : 0
	 second_addr : 0x00f00000
	 dtb_size : 1427456
	 tags_addr : 0x01e00000
	 cmdline : console=null androidboot.hardware=qcom user_debug=31 maxcpus=2 msm_rtb.filter=0x3F
	Unpack completed.
	xiaolu@xiaolu-ubuntu64:~/e330s$ mkboot ksuamg5 recovery.img
	mkbootimg from ksuamg5/img_info.
	 kernel : /home/xiaolu/work/initramfs/s4/e330s/ksuamg5/zImage
	 ramdisk : /home/xiaolu/work/initramfs/s4/e330s/ksuamg5/new_ramdisk.gz
	 page_size : 
	 base_addr : 0x00000000
	 kernel size : 6911360
	 kernel_addr : 0x00008000
	 ramdisk_size : 2685222
	 ramdisk_addr : 0x02000000
	 second_size : 
	 second_addr : 
	 dtb_size : 1427456
	 dtb_img : dt.img
	 tags_addr : 0x01e00000
	 cmdline : console=null androidboot.hardware=qcom user_debug=31 maxcpus=2 msm_rtb.filter=0x3F
	Kernel size: 6911360, new ramdisk size: 3416778, recovery.img: 11759616.
	recovery.img has been created.
	...

Create a dt.img:

	xiaolu@xiaolu-ubuntu64:/media/diskd/kernel/SHV-E330S_JB_Opensource/Kernel$ scripts/dtbTool -s 2048 -o arch/arm/boot/dt.img -p scripts/dtc/ arch/arm/boot/
	DTB combiner:
	 Input directory: '/media/diskd/kernel/SHV-E330S_JB_Opensource/Kernel/arch/arm/boot/'
	 Output file: '/media/diskd/kernel/SHV-E330S_JB_Opensource/Kernel/arch/arm/boot/dt.img'
	Found file: msm8974-sec-ks01-r03.dtb ... chipset: 2114015745, platform: 3, rev: 0
	Found file: msm8974-sec-ks01-r07.dtb ... chipset: 2114015745, platform: 7, rev: 0
	Found file: msm8974-sec-ks01-r06.dtb ... chipset: 2114015745, platform: 6, rev: 0
	Found file: msm8974-sec-ks01-r04.dtb ... chipset: 2114015745, platform: 4, rev: 0
	Found file: msm8974-sec-ks01-r11.dtb ... chipset: 2114015745, platform: 11, rev: 0
	Found file: msm8974-sec-ks01-r02.dtb ... chipset: 2114015745, platform: 2, rev: 0
	Found file: msm8974-sec-ks01-r00.dtb ... chipset: 2114015745, platform: 0, rev: 0
	Found file: msm8974-sec-ks01-r05.dtb ... chipset: 2114015745, platform: 5, rev: 0
	Found file: msm8974-sec-ks01-r01.dtb ... chipset: 2114015745, platform: 1, rev: 0
	=> Found 9 unique DTB(s)
	Generating master DTB... completed

dtbToolCM support dt-tag & dtb v2(https://github.com/CyanogenMod/android_device_qcom_common/tree/cm-11.0/dtbtool):

dtbToolCM -s 2048 -d "htc,project-id = <" -o arch/arm/boot/dt.img -p scripts/dtc/ arch/arm/boot/