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87092b3c06
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Mikhail Zhilkin 87092b3c06 scripts: add support for Sercomm kernel header 
This scripts creates custom kernel header that necessary for Sercomm
mt7621 devices:
- Sercomm S3
- Beeline SmartBox Giga
- Beeline SmartBox Pro
- Beeline Smartbox Turbo
- Beeline Smartbox Turbo+
- WiFire S1500.NBN

Header format
-------------
+--------+---------------+------------------------+
| Offset | Value         | Description            |
+========+===============+========================+
| 0x0    | 53 65 72 00   | Magic "Ser."           |
+--------+---------------+------------------------+
| 0x4    | 04 00 00 01   | End offset of RootFS   |
+--------+---------------+------------------------+
|        |               | This header checksum   |
| 0x8    | d6 14 9a c1   | htonl(~crc)            |
+--------+---------------+------------------------+
| 0xc    | 02 ff ff ff   | Constant               |
+--------+---------------+------------------------+
| 0x10   | 00 01 40 00   | Kernel start offset    |
+--------+---------------+------------------------+
| 0x14   | c6 94 24 00   | Kernel length          |
+--------+---------------+------------------------+
|        |               | Kernel checksum        |
| 0x18   | e7 78 89 f1   | htonl(~crc)            |
+--------+---------------+------------------------+
| 0x1c   | 00 00 00 00   | Constant               |
+--------+---------------+------------------------+
| 0x20   | ff ff ff ff   | Constant               |
+--------+---------------+------------------------+
| 0x24   | ff ff ff ff   | Constant               |
+--------+---------------+------------------------+
| 0x28   | 00 00 00 01   | RootFS offset          |
+--------+---------------+------------------------+
|        |               | RootFS length          |
| 0x2c   | 04 00 00 00   | Always 0x4, we check   |
|        |               | UBI magic only         |
+--------+---------------+------------------------+
|        |               | RootFS checksum        |
| 0x30   | 1c fc 55 2d   | htonl(~crc)            |
|        |               | Const for UBI magic    |
+--------+---------------+------------------------+
| 0x34   | 00 00 00 00   | Constant               |
+--------+---------------+------------------------+
| 0x38   | ff ff ff ff … | Pad to 0x100           |
+--------+---------------+------------------------+

Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
2022-07-03 20:25:38 +02:00
..
config build: scripts/config - update to kconfig-v5.14 2022-02-19 13:10:01 +01:00
flashing scripts: eva_ramboot.py: remove unused import 2021-10-30 15:00:22 +02:00
arm-magic.sh scripts/arm-magic.sh: switch to /bin/sh 2020-01-02 23:59:20 +01:00
brcmImage.pl merge: targets: update image generation and targets 2017-12-08 19:41:18 +01:00
bundle-libraries.sh scripts: bundle-libraries.sh: fix broken SDK compiler 2020-11-02 08:39:49 +01:00
cameo-imghdr.py scripts: add cameo image header generator 2022-06-28 22:20:09 +02:00
cfe-bin-header.py scripts: cfe-bin-header: fix shebang 2020-05-19 08:05:22 +02:00
cfe-partition-tag.py scripts: format to black 2022-04-16 14:53:17 +02:00
cfe-wfi-tag.py scripts: format to black 2022-04-16 14:53:17 +02:00
check-toolchain-clean.sh check-toolchain-clean.sh: workaround stray rebuilds 2022-02-28 15:17:11 +01:00
checkpatch.pl scripts: fix various typos 2021-10-31 21:24:47 +01:00
clean-package.sh build: Fix directory symlinks not removed when cleaning STAGING_DIR 2020-03-01 21:35:59 +01:00
cleanfile build: remove absolute path to perl and replace with /usr/bin/env perl 2017-05-02 14:33:58 +02:00
cleanpatch build: remove absolute path to perl and replace with /usr/bin/env perl 2017-05-02 14:33:58 +02:00
combined-ext-image.sh build: introduce $(MKHASH) 2021-05-13 15:13:15 +02:00
combined-image.sh build: introduce $(MKHASH) 2021-05-13 15:13:15 +02:00
command_all.sh treewide: drop use of which 2022-01-17 09:14:26 +01:00
config.guess scripts: config.guess: update to 2021-05-24 2021-05-29 13:03:07 +02:00
config.rpath add config.rpath and link it in autotools.mk if missing, some packages might need it, especially users of lib-link.m4 or iconv.m4 2011-02-27 15:39:27 +00:00
config.sub scripts: config.guess: update to 2021-05-24 2021-05-29 13:03:07 +02:00
const_structs.checkpatch scripts: add const_structs.checkpatch for checkpatch.pl 2020-11-18 21:50:58 +01:00
deptest.sh scripts: avoid hard-coded paths in scripts 2016-04-28 16:43:28 +02:00
diffconfig.sh scripts/diffconfig.sh: ensure config/conf is built 2022-02-26 13:36:30 +01:00
dl_cleanup.py scripts: handle gcc and linux in dl_cleanup script 2021-09-22 22:24:39 -10:00
dl_github_archive.py scripts: fix various typos 2021-10-31 21:24:47 +01:00
download.pl toolchain: binutils: add support for version 2.38 2022-03-09 10:23:25 +00:00
dump-target-info.pl scripts: dump-target-info print kernel versions 2021-12-29 14:06:10 +01:00
env scripts/env: fix env for git conf init.defaultBranch not set to "master" 2021-11-13 10:29:41 -10:00
ext-toolchain.sh scripts: fix various typos 2021-10-31 21:24:47 +01:00
feeds feeds: use git-src-full to allow Git versioning 2022-02-15 00:24:24 +01:00
fixup-makefile.pl fixup-makefile.pl: fixup when PKG_SOURCE is defined elsewhere 2018-07-05 01:30:57 +08:00
functions.sh images: Fix sysupgrade.tar for devices with NOR flash 2020-12-22 19:11:50 +01:00
gen_image_generic.sh scripts/gen_image_generic.sh: fix order of files in EFI bootfs 2022-04-15 01:17:04 +01:00
gen-dependencies.sh scripts/gen-dependencies.sh: use /bin/sh 2020-01-01 17:01:02 +01:00
get_source_date_epoch.sh build: get_source_date_epoch allow external repos 2020-08-31 11:18:06 +01:00
getver.sh scripts/getver.sh: silence rev-list errors 2020-11-02 08:39:49 +01:00
ipkg-build build: use numeric-owner in ipkg-build 2022-04-19 22:59:50 +02:00
ipkg-make-index.sh build: introduce $(MKHASH) 2021-05-13 15:13:15 +02:00
ipkg-remove scripts: ipkg-remove: handle existing .ipk files without SourceName field 2019-01-21 16:35:40 +01:00
json_add_image_info.py build: store sha256_unsigned in JSON 2022-03-29 21:41:06 +01:00
json_overview_image_info.py scripts: fix various typos 2021-10-31 21:24:47 +01:00
kconfig.pl scripts/kconfig.pl: allow regex syntax in filtering out config entries 2020-11-13 13:17:53 +01:00
linksys-image.sh scripts: fix various typos 2021-10-31 21:24:47 +01:00
make-ipkg-dir.sh branding: add LEDE branding 2016-03-24 22:40:13 +01:00
md5sum improve support for building on mac os x by improving detection of missing components 2009-01-25 19:00:43 +00:00
metadata.pm base-files, metadata: support additional group membership 2021-10-28 16:27:21 +01:00
mkhash.c mkhash: fix build errors on FreeBSD 13.0 2022-03-05 18:01:04 +01:00
mkits-qsdk-ipq-image.sh build: add helpers for generating QSDK sysupgrade compatible images 2019-02-25 17:36:16 +01:00
mkits.sh scripts/mkits.sh: replace forgotten '-' with ${REFERENCE_CHAR} 2022-03-24 00:46:45 +00:00
om-fwupgradecfg-gen.sh build: introduce $(MKHASH) 2021-05-13 15:13:15 +02:00
package-metadata.pl scripts: package-metadata add pkgmanifestjson call 2021-09-23 21:57:22 -10:00
pad_image scripts: fix various typos 2021-10-31 21:24:47 +01:00
patch-kernel.sh scripts/patch-kernel.sh: remove -E flag to preserve empty files touched by patches 2015-08-25 07:46:32 +00:00
patch-specs.sh toolchain: Add GCC 9.1.0 release 2019-06-16 16:40:08 +02:00
portable_date.sh scripts: fix GNU data invocation 2016-02-01 10:43:27 +00:00
qemustart Revert "ethtool: update to v5.14" 2021-10-23 21:39:00 +02:00
redboot-script.pl scripts: avoid hard-coded paths in scripts 2016-04-28 16:43:28 +02:00
relink-lib.sh base-files: relink uclibc and libgcc libraries to remove leftovers of the statically linked initial libgcc saves a few kb and gets rid of unused not exported functions as well should also improve the reliability of mklibs 2011-03-01 05:40:38 +00:00
remote-gdb Fix handling of BUILD_SUFFIX in remote-gdb script 2019-09-01 18:38:05 +02:00
rstrip.sh scripts/rstrip.sh: do not strip .o files with STRIP_KMOD 2021-10-11 11:49:14 +02:00
sercomm-crypto.py scripts: support Sercomm crypto 2020-06-02 08:37:54 +02:00
sercomm-kernel-header.py scripts: add support for Sercomm kernel header 2022-07-03 20:25:38 +02:00
sercomm-partition-tag.py scripts: support Sercomm partition tags 2020-06-02 08:33:11 +02:00
sercomm-payload.py scripts: support Sercomm load tags 2020-06-02 13:06:42 +02:00
sign_images.sh scripts: fix various typos 2021-10-31 21:24:47 +01:00
size_compare.sh scripts: fix various typos 2021-10-31 21:24:47 +01:00
slugimage.pl scripts: fix various typos 2021-10-31 21:24:47 +01:00
spelling.txt scripts: add spelling.txt for checkpatch.pl 2020-11-12 18:21:55 +01:00
srecimage.pl treewide: replace jow@openwrt.org with jo@mein.io 2016-06-07 11:42:52 +02:00
strip-kmod.sh scripts/strip-kmod.sh: harmonize leading whitespaces 2019-12-31 11:41:07 +01:00
symlink-tree.sh scripts/symlink-tree.sh: use /bin/sh 2019-12-31 11:43:15 +01:00
sysupgrade-tar.sh images: fix boot failures on NAND with small sub pages 2019-09-14 11:43:19 +02:00
target-metadata.pl base-files: add eMMC sysupgrade support 2021-12-02 20:42:58 +00:00
time.pl scripts: time.pl: Don't print the time on stderr 2019-07-03 07:45:00 +02:00
timestamp.pl fix timestamp checks for build system paths which have '.svn' in their directory name 2010-04-14 22:21:15 +00:00
ubinize-image.sh treewide: drop use of which 2022-01-17 09:14:26 +01:00