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8416d85fab
- Previously, when running, mkboot recovery.img recovery, the second argument can't be stat when attempting to determine it's original size. - I included a file check for the path to properly handle this situation which also allows the ability to unpack an image from a separate directory rather than having the image inside the project directory. - Following commands have been tested to work for the second command argument: mkboot /sdcard/recovery.img recoveryfolder mkboot recovery.img recoveryfolder mkboot ./recovery.img recoveryfolder mkboot ~/sdcard/recovery.img recoveryfolder
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Built to be used on Arm devices.
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All binaries are statically compiled using the arm-linux-androideabi and arm-linux-gnueabi toolchains.
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Run the mkboot script and have fun (mkboot script is a shebang manipulator)
NOTE: This project (ARM) is designed to work on Android (ARM) devices, however, it will also work on Linux as well. Tested and confirmed working on Ubuntu 15.04.
Unpack Boot.img or Recovery.img:
root@android:/data/local/tmp/mkbootimg_tool/ARM # ./mkboot boot.img bootfolder
Unpack & decompress boot.img to bootfolder
****** WARNING ******* WARNING ******* WARNING ******
This image is built using NON-standard mkbootimg!
BASE is 0x80400000
RAMDISK_OFFSET is 0x01408000
You can modify mkbootimg.c with the above value(s)
****** WARNING ******* WARNING ******* WARNING ******
kernel : zImage
ramdisk : ramdisk
page size : 2048
kernel size : 5690888
ramdisk size : 520206
base : 0x80400000 (Non Standard)
kernel offset : 0x00008000
ramdisk offset : 0x01408000 (Non Standard)
second offset : 0x00f00000
tags offset : 0x00000100
cmd line : console=ttyHSL0,115200,n8 user_debug=31
Ramdisk is gzip format.
1851 blocks
Unpack completed.
root@android:/data/local/tmp/mkbootimg_tools-master/ARM #
Repack Boot.img or Recovery.img:
root@android:/data/local/tmp/mkbootimg_tools-master/ARM # ./mkboot bootfolder boot.img
mkbootimg from bootfolder/img_info.
kernel : zImage
ramdisk : new_ramdisk.gzip
page size : 2048
kernel size : 5690888
ramdisk size : 521739
base : 0x80400000
kernel offset : 0x00008000
ramdisk offset : 0x01408000
second offset : 0x00f00000
tags offset : 0x00000100
cmd line : console=ttyHSL0,115200,n8 user_debug=31
Kernel size: 5690888, new ramdisk size: 521739, boot.img: 6215680.
boot.img has been created.
root@android:/data/local/tmp/mkbootimg_tools-master/ARM #
Repack Boot.img or Recovery.img with larger build than original:
root@android:/data/local/tmp/mkbootimg_tools-master/ARM # ./mkboot bootfolder boot.img
mkbootimg from bootfolder/img_info.
kernel : zImage
ramdisk : new_ramdisk.gzip
page size : 2048
kernel size : 5690888
ramdisk size : 11233890
base : 0x80400000
kernel offset : 0x00008000
ramdisk offset : 0x01408000
second offset : 0x00f00000
tags offset : 0x00000100
cmd line : console=ttyHSL0,115200,n8 user_debug=31
Kernel size: 5690888, new ramdisk size: 11233890, boot.img: 16928768.
boot.img has been created.
****** CAUTION ******* CAUTION ******* CAUTION ******
boot.img is 151552 bytes larger than
the original build! Make sure this new
size is not larger than the actual partition!
****** CAUTION ******* CAUTION ******* CAUTION ******
root@android:/data/local/tmp/mkbootimg_tools-master/ARM #