Note: I'm just sharing the work of the XDA Member CNexus.Here's a little introduction by him :
Originally Posted by CNexus
I have not seen this posted anywhere, so I thought I would post it here. This is NOT purely my work, and I do not take credit for it as such.
Included in the attached ZIP are the following files:
boot_info - prints information about the boot.img passed to it, including the base address and ramdisk address. This tool prints out everything needed to repack the boot.img correctly.
split_boot - More commonly known as split_bootimg.pl, this rips apart the boot.img to extract the ramdisk and zImage. It has been modified by me to split the boot.img into a separate folder (specified by the file name of the boot.img passed to it) and to extract the ramdisk into a sub-folder as well (extracts the cpio from the gz and then extracts the actual files from the cpio archive)
unpack_ramdisk - unpacks the given ramdisk file.
repack_ramdisk - repacks the ramdisk from the given directory (found online and modified slightly to take a directory)
Usage: repack_ramdisk [outputFile]
mkbootimg - mkbootimg binary that creates a boot.img file from the given ramdisk and zImage. Updated to a version compiled by me to support the --ramdiskaddr option (ramdisk address) so that even nonstandard boot.img's can be repacked correctly (Use with boot_info for best results).
umkbootimg - included for convenience. Not made by me. Original thread here.
unpack - wrapper script made by me for the umkbootimg binary^ to unpack the boot.img into a separate directory and then unpack the ramdisk into a sub-directory.
Note: These tools were made for Linux. They may also work on Cygwin, but I have not personally tested them.
ANYONE is free to use / modify / kang these files as they see fit. No need to ever ask or do anything more than download.
Download the required files from the original thread.
Those who might have thought that MediaTek wouldnever release working … more
17 Sep 2014
By Tomek Kondrat
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