mtk-20170518/target/linux/generic/files/drivers/mtd/mtdsplit/Kconfig, branch master MTK 20170518 : Mediatek SDK based on OpenWRT Barrier Breaker kernel: mtdsplit: Add support for D-link JBOOT 2018-02-11T15:02:52+00:00 Pawel Dembicki paweldembicki@gmail.com 2018-02-04T12:11:16+00:00 680e867d7f48bc326007e0b2bd8abba1ae702da6 The D-Link devices with JBOOT bootloader use their own kernel image header (stag + sch2 headers). This driver find jImage header and set rootfs start after kernel file. Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> 
The D-Link devices with JBOOT bootloader use their own kernel
image header (stag + sch2 headers).

This driver find jImage header and set rootfs start after kernel file.

Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
kernel: mtdsplit: Add support for Mikrotik NOR firmware 2017-02-22T21:52:19+00:00 Thibaut VARENE hacks@slashdirt.org 2017-02-14T13:42:10+00:00 890daca9e2596359808bcffcab31202288bef63f The RouterBOOT bootloader does not care where the kernel lives in the SPI flash, all that matters is that the kernel is wrapped in the custom yaffs container as generated by kernel2minor. This container has a fixed signature as follows: 00000000 00 00 00 01 00 00 00 01 ff ff 6b 65 72 6e 65 6c |..........kernel| This patch adds mtdsplit support for identifying that signature and triggering the search for the rootfs. rootfs is expected at EB boundary since we use wget mtd_find_rootfs_from(). We make no use of the yaffs file size field because it contains invalid data in the image generated by kernel2minor. Signed-off-by: Thibaut VARENE <hacks@slashdirt.org> 
The RouterBOOT bootloader does not care where the kernel lives in the SPI
flash, all that matters is that the kernel is wrapped in the custom yaffs
container as generated by kernel2minor.

This container has a fixed signature as follows:
00000000  00 00 00 01 00 00 00 01  ff ff 6b 65 72 6e 65 6c  |..........kernel|

This patch adds mtdsplit support for identifying that signature and
triggering the search for the rootfs. rootfs is expected at EB boundary since
we use wget mtd_find_rootfs_from(). We make no use of the yaffs file size
field because it contains invalid data in the image generated by kernel2minor.

Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
kernel: mtdsplit: add support for WRGG images 2016-10-26T22:50:42+00:00 Stijn Tintel stijn@linux-ipv6.be 2016-08-07T11:39:00+00:00 136319e72d14ed4f77e03db54c0c46dc85d685c3 Support splitting WRGG images, found in some D-Link devices (e.g. DAP-2695). Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> Acked-by: John Crispin <john@phrozen.org> 
Support splitting WRGG images, found in some D-Link devices (e.g.
DAP-2695).

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: John Crispin <john@phrozen.org>
kernel: mtdsplit: add support for EVA images 2016-01-17T10:41:08+00:00 Felix Fietkau nbd@openwrt.org 2016-01-17T10:41:08+00:00 651083bbd9f2a63a27d185512f903eb184f1f292 This allows splitting EVA images (usually found in fritz devices). The firmware will be split into a kernel and a separate rootfs partition. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> SVN-Revision: 48262 
This allows splitting EVA images (usually found in fritz devices). The
firmware will be split into a kernel and a separate rootfs partition.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

SVN-Revision: 48262
kernel: mtdsplit: add support for brnImages 2016-01-17T10:40:51+00:00 Felix Fietkau nbd@openwrt.org 2016-01-17T10:40:51+00:00 bdd2772f1d1f822acedb7dadf9d5978ce2dbc2e2 This adds brnImage (used with the brnboot bootloader) firmware parsing support. brnboot verifies the integrity of the firmware stored on the "Code Image" partitions by looking at the 12 byte footer at the very end of the partition. This footer contains the checksum of the original brnImage (kernel + rootfs/squashfs) and must not be touched (by our JFFS2 rootfs_data - otherwise the image will not be bootable anymore). Big thanks to Mathias Kresin for analyzing the brnImage structure and finding out the information how to keep images valid even when adding a nested rootfs_data partition. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> SVN-Revision: 48261 
This adds brnImage (used with the brnboot bootloader) firmware parsing
support. brnboot verifies the integrity of the firmware stored on the
"Code Image" partitions by looking at the 12 byte footer at the very end
of the partition. This footer contains the checksum of the original
brnImage (kernel + rootfs/squashfs) and must not be touched (by our JFFS2
rootfs_data - otherwise the image will not be bootable anymore).

Big thanks to Mathias Kresin for analyzing the brnImage structure and
finding out the information how to keep images valid even when adding a
nested rootfs_data partition.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

SVN-Revision: 48261
kernel: mtdsplit: add support for FIT image 2015-03-15T19:39:27+00:00 John Crispin john@openwrt.org 2015-03-15T19:39:27+00:00 9a863f803ec184c41c45156895d238f86e052874 If this option is enabled, the FIT image format will be detected and split by the mtdsplit code. Detection is based upon the FDT magic, which will trigger the parsing and detection of the rootfs, ending-up in the creation of the 2 new partitions. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> SVN-Revision: 44792 
If this option is enabled, the FIT image format will be detected and
split by the mtdsplit code. Detection is based upon the FDT magic, which
will trigger the parsing and detection of the rootfs, ending-up in the
creation of the 2 new partitions.

Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>

SVN-Revision: 44792
kernel: add mtd split support for trx images 2015-01-02T21:53:11+00:00 Felix Fietkau nbd@openwrt.org 2015-01-02T21:53:11+00:00 baa3a38ac635908ff17c7f55677be03cc6709495 Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 43809 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43809
kernel: add a mtdsplit implementation for tp-link firmware headers 2015-01-02T21:52:44+00:00 Felix Fietkau nbd@openwrt.org 2015-01-02T21:52:44+00:00 cc5f89c66a904f797d20a2e6f26d0dc92e9c2bca Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 43806 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43806
kernel: move mtdsplit files to drivers/mtd/mtdsplit/ to simplify maintenance, unify patches across kernel versions 2015-01-02T21:52:35+00:00 Felix Fietkau nbd@openwrt.org 2015-01-02T21:52:35+00:00 4153c0adff074167f1eb934235129471d2c04199 Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 43805 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43805
kernel: add own Kconfig for OpenWrt mtdsplit drivers 2014-08-25T16:30:44+00:00 John Crispin john@openwrt.org 2014-08-25T16:30:44+00:00 c9813699b63c8df6d1b08d51b772cebee537d8cc There are pretty many OpenWrt patches against mtd subsystem resulting in a bit of mess and growing maintenance cost. My idea is to use an extra "mtdsplit" directory with OpenWrt specific files (including Kconfig). This is the first step to achieve this. This patch adds a "mtdsplit" directory with Kconfig and replaces 4 patches with a single one. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 42287 
There are pretty many OpenWrt patches against mtd subsystem resulting
in a bit of mess and growing maintenance cost.
My idea is to use an extra "mtdsplit" directory with OpenWrt specific
files (including Kconfig).
This is the first step to achieve this. This patch adds a "mtdsplit"
directory with Kconfig and replaces 4 patches with a single one.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 42287