Commit Graph

28 Commits

Author SHA1 Message Date
Sami Tolvanen 294eb9dac3 mkbootimg: use int for os_version and os_patch_level
The parse_int function attempts to interpret the string to detect
base, which leads to it assuming strings starting with 0 are base
8. This obviously fails for certain dates, so use int instead.

Bug: 27498078
Bug: 22914603
Change-Id: I50b1fb3d7876f2ec17d00649cc9a2d23af2aec2b
2016-03-29 16:06:37 -07:00
Sami Tolvanen d162828814 mkbootimg: add os_version
Adds operating system version and security patch level to the boot
image header. This change take into use one of the existing unused
fields to preserve compatibility.

Note: All information is packed into a single field, because there
are a lot of existing devices that break if the first unused field
is set to a non-zero value.

Bug: 27498078
Bug: 22914603
Change-Id: I24953129e06019b95014a050e916fe4f5c199286
2016-03-15 09:38:36 -07:00
Sami Tolvanen 3253092718 Revert "mkbootimg: add version and patch level"
This reverts commit 3edc43234a.

Bug: 27580174
Change-Id: I42dac32eb7a70498accf2b8b4fde1ed0d221ca0b
2016-03-11 00:08:42 +00:00
Sami Tolvanen 3edc43234a mkbootimg: add version and patch level
Adds operating system version and security patch level to the boot
image header. This change takes over two existing unused fields to
preserve compatibility with existing devices.

Bug: 27498078
Bug: 22914603
Change-Id: I57682611e0c27fec5ed284da7d9a788383ff98b1
2016-03-07 08:56:01 -08:00
Bernhard Rosenkränzer c434cf82d5 Allow building with Python 3.x
Allow the scripts to run with both python 2.x and 3.x

Change-Id: I911118bcf370d09bdb2fb46afa21af64257f1ffb
Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
2016-02-23 21:39:35 +00:00
Rom Lemarchand a8221d3427 mkbootimg: misc typo fixes
- Fix whitespace in parse_int
- Use two dashes for kernel_offset instead of four

Change-Id: I59667da457d0f0d78a946e543d1aa0aec5e682d5
2015-06-04 09:59:01 -07:00
Rom Lemarchand 45f2ce1cb8 mkbootimg: parse hexadecimal ints
Allow passing int arguments as hexadecimal values

Change-Id: If5a199007e9868f994dd740ccd15c455eb536327
2015-06-02 19:01:25 -07:00
Rom Lemarchand 2aa78ce625 mkbootimg: delete obsolete C source
Change-Id: Ic36cbf370b7d54c3dd425a25d938c661e8d3405a
2015-06-02 16:10:52 -07:00
Rom Lemarchand ad6ec0c7fe mkbootimg: turn into a python script
Turn mkbootimg into a python script instead of a C utility

Change-Id: I36d35dfacfbbef2cc16bd6695ab15ee716bb0cdb
2015-06-02 16:10:52 -07:00
Andres Morales a190ddf90f pass in correct buffer to print_id
hdr.id is actually larger than sha

Change-Id: Iac33dbaaf4bea9acde5ba49d8601f7ac767677d5
2015-05-08 09:20:22 -07:00
Andres Morales 61fc195401 mkbootimg: make mkbootimg print image cksum to stdout
used by the build system as a fingerprint for the image

Change-Id: Ifaf230b881e68d921a8158ed2e8a3ee41f27a4b3
2015-05-08 09:20:07 -07:00
Rom Lemarchand dfff829062 mkbootimg: use fixed-size types for image format
Change-Id: I471ef420c3944b3ffefdba9ca7122c6a7f09e5ac
2015-05-07 14:08:31 -07:00
Mark Salyzyn cc209517e4 mkbootimg: turn on -Werror
- Deal with signedness issues

Change-Id: I61211165eb4ce0fa9a2edeebb3f97fb0ffc62d34
2014-05-05 10:30:04 -07:00
Andrew Boie f66bd0a079 mkbootimg: fix padding calculation for 2ndstage loader
Change-Id: I8db844cbc52896e51886b725fb86fd1b0fa57899
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2014-04-24 17:12:45 -07:00
Andrew Boie d35ce3563b mkbootimg: support longer kernel command lines
We can't simply increase the value of BOOT_ARGS_SIZE since that
would break past binary compatibility; the offset of 'id' would
change. This can cause serious problems with incremental OTA updates.

Instead, define a supplemental field which stores command line
information beyond the first 512 bytes. A value of 1024 was chosen
to keep the total size of struct boot_img_hdr under the smallest
page size of 2048 bytes.

Even if the extra_cmdline field is used, the original cmdline
field is still always NULL-terminated to avoid issues with older
bootloaders that haven't been updated.

Change-Id: I887e6f1db351a5b71a61e3a03363cf8856123d74
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2013-09-09 13:13:33 -07:00
Ithamar R. Adema 81ce3a79ff mkbootimg: support 8192/16384 pagesizes
By now these sizes are very common, so make sure we support them.

Change-Id: Ib1963fbabc4ec0b4623f2045a3cbeedffbad7ee8
Signed-off-by: Ithamar R. Adema <ithamar@upgrade-android.com>
2013-03-10 14:11:10 +01:00
Doug Zongker dd7fafb34b add command-line arguments to mkbootimg to move kernel, ramdisk, etc.
Bug: 6918260
Change-Id: I5d4af6314fded027952941110a520dc9aa234a14
2012-08-02 14:52:39 -07:00
Iliyan Malchev 497de83856 HACK: push ramdisk up by 2M
Change-Id: Idb71ebd25c0b8c765ce8767961f362f6deb45547
Signed-off-by: Iliyan Malchev <malchev@google.com>
2012-06-11 14:18:45 -07:00
Ying Wang 1c061b9ea9 dist for dist_files
Change-Id: I665572a2212f1239b02b7816e37ada210afbdb48
2010-12-09 10:33:27 -08:00
Maarten Hooft 65e461c478 Fix the pagesize argument parsing
Change-Id: I8a3d1a2a70c5ad972d3e150b320ee2184c9d5b4a
2010-08-24 15:24:50 -07:00
Ying Wang fc2f7cb69e Fix usage string.
Change-Id: Iaa99a1bb8bb6998082f3553689b5b812a6471514
2010-08-23 12:59:23 -07:00
Brian Swetland 8417d698cf handle 4096 byte pages if requested via --pagesize
Change-Id: I9299ebeced85dcf5e6e4686b99b28b9786be4f25
Signed-off-by: Brian Swetland <swetland@google.com>
2010-08-11 16:56:49 -07:00
Brian Swetland 2a63bb7abf fastboot, mkbootimg: support alternate base addresses
Add the --base flag to mkbootimg and -b flag to fastboot, to allow
the default kernel base address (0x10000000) to be changed.

Signed-off-by: Brian Swetland <swetland@google.com>
2009-04-28 16:05:07 -07:00
The Android Open Source Project dd7bc3319d auto import from //depot/cupcake/@135843 2009-03-03 19:32:55 -08:00
The Android Open Source Project e54eebbf1a auto import from //depot/cupcake/@135843 2009-03-03 18:29:04 -08:00
The Android Open Source Project 8ac3a13816 auto import from //branches/cupcake/...@127101 2009-01-20 14:04:01 -08:00
The Android Open Source Project 35237d1358 Code drop from //branches/cupcake/...@124589 2008-12-17 18:08:08 -08:00
The Android Open Source Project 4f6e8d7a00 Initial Contribution 2008-10-21 07:00:00 -07:00