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53 Commits

Author SHA1 Message Date
Jo-Philipp Wich
38cb1da868 mtd - remove partition table assumption when writing fis table 
When mtd alters the fis partition table it assumes that the first partition
table entry also is the first logical parition table entry. For instance our
table could look like this (irrelevant partitions put aside):
 * vmlinux.bin.l7 0xA8710000
 * rootfs         0xA8030000
Here mtd would assume vmlinux.bin.l7 being the first partition and use its
address to calculate the size and offset which ultimately leads to a broken
partition table.
This patch alters the behavior by checking what partition has the smaller
address to do the calculations based on that address.

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

SVN-Revision: 32601
 2012-07-04 11:56:25 +00:00
Jo-Philipp Wich
0b83775202 mtd - add partition offset parameter 
The offset parameter can be used to write the data at the offset
instead of writing it to the beginning of the partition.

Signed-off-by: Marek Linder <lindner_marek@yahoo.de>

SVN-Revision: 32600
 2012-07-04 11:37:53 +00:00
Florian Fainelli
486d54bf05 mtd: define MTDREFRESH if not defined (external kernel) 
SVN-Revision: 30340
 2012-02-06 17:15:40 +00:00
Jo-Philipp Wich
3a794cde8c mtd: external toolchains usually do not know about MTDREFRESH, so search in $(LINUX_DIR)/include first, fixes compilation with external CodeSourcery toolchain 
SVN-Revision: 29779
 2012-01-18 19:22:14 +00:00
Jonas Gorski
f53128f79b target: linux: mtd: fix MTDREFRESH to an arbitrary high number 
To make the ioctl number "stable", use an arbitrary high number to prevent
conflicts with new mtd ioctls that would push MTDREFRESH's number.

Also make mtd use the in-kernel mtd headers.

SVN-Revision: 28893
 2011-11-09 21:16:36 +00:00
Gabor Juhos
091ea63719 package/mtd: don't append jffs2 data multiple times 
SVN-Revision: 27358
 2011-07-02 08:38:00 +00:00
Gabor Juhos
9abe5cf110 package/mtd: make fixtrx available on ar71xx as well 
SVN-Revision: 24911
 2011-01-05 19:27:55 +00:00
Daniel Dickinson
fc3a1d0ba3 Added OpenWRT-specific field to imagetag so that we can record the real root length, so that when the CRC fixup is applied and the root length is recorded as zero we can still calculate the rootfs mtd partition size. 
Signed-off-by: Daniel Dickinson <daniel@cshore.neomailbox.net>

SVN-Revision: 24838
 2010-12-26 04:18:13 +00:00
Daniel Dickinson
b3bcc483b2 mtd: Added trx_fixup for brcm63xx imagetag, and made references to fix_trx use the weak reference rather than the brcm47xx ifdef. This fixes a bug in which sysupgrade failed due to changing bad CRC on reboot. 
Signed-off-by: Daniel Dickinson <daniel@cshore.neomailbox.net>

SVN-Revision: 24837
 2010-12-26 04:18:08 +00:00
Daniel Dickinson
daa854ee2d mtd: Added fixtrx for brcm63xx imagetag. This allows brcm63xx boards which experience a CRC on second boot due to the JFFS2 creation / DEADC0DE deletion to work correctly when mtd fixtrx is run on first boot 
Signed-off-by: Daniel Dickinson <daniel@cshore.neomailbox.net>

SVN-Revision: 24835
 2010-12-26 04:18:01 +00:00
Daniel Dickinson
b1362f94bc mtd: Changed mtd_fixtrx and related functions to be weak references. The weak references only lead to actual functions for brcm47xx 
Signed-off-by: Daniel Dickinson <daniel@cshore.neomailbox.net>

SVN-Revision: 24833
 2010-12-26 04:17:51 +00:00
Jo-Philipp Wich
2c63c1543e mtd: whitespace cleanup 
SVN-Revision: 24135
 2010-11-24 16:21:25 +00:00
Jo-Philipp Wich
04b604704b mtd: fix r24132 
SVN-Revision: 24134
 2010-11-24 16:18:34 +00:00
Alexandros C. Couloumbis
f5a54d6601 package/mtd: (enhancement) add option to prevent erase when writing to flash. (closes #8308) 
SVN-Revision: 24132
 2010-11-24 14:10:01 +00:00
Gabor Juhos
2a541325d3 package/mtd: write remaining data after adding file to the jffs2 partition 
SVN-Revision: 22881
 2010-09-03 18:14:32 +00:00
Jo-Philipp Wich
2dcfed2eff mtd: request locked pages when mmap'ing the FIS table, cures random segfaults in table rewrite until http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=2d4dc890b5c8fabd818a8586607e6843c4375e62 is added. 
SVN-Revision: 21823
 2010-06-16 23:34:38 +00:00
Gabor Juhos
ebab30b7c7 package/mtd: fix automatic partition size detection in fis_remap 
SVN-Revision: 20537
 2010-03-28 07:16:27 +00:00
Gabor Juhos
37712c70c5 package/mtd: add fixtrx command 
* patch by Bernhard Loos
 * note: trailing whitespaces are removed

SVN-Revision: 20524
 2010-03-27 17:38:33 +00:00
Gabor Juhos
6758494897 package/mtd: reuse existing crc32 stuff in the trx code 
* patch by Bernhard Loos
 * note: fixed compiler error on brcm47xx

SVN-Revision: 20523
 2010-03-27 17:38:30 +00:00
Felix Fietkau
91dc246123 mtd: fix typo (thx, Plouj) 
SVN-Revision: 19263
 2010-01-21 23:48:52 +00:00
Jo-Philipp Wich
c8e7192064 mtd: treat failure to open FIS partition as fatal when a fis_layout is given, aborts mtd write if reformat is needed and FIS table not available 
SVN-Revision: 19231
 2010-01-19 21:28:22 +00:00
Felix Fietkau
5b02773940 mtd: fix wrong open() return code checks 
SVN-Revision: 17666
 2009-09-21 19:13:34 +00:00
Felix Fietkau
9474d99dc0 mtd: bump release 
SVN-Revision: 17661
 2009-09-21 11:19:08 +00:00
Felix Fietkau
a512be592f mtd: update copyright headers 
SVN-Revision: 17660
 2009-09-21 10:09:02 +00:00
Felix Fietkau
63c91af404 mtd: add support for rewriting the fis table layout on redboot based systems 
SVN-Revision: 17659
 2009-09-21 09:58:41 +00:00
Andy Boyett
a5f80019ef bump some revisions and update copyrights 
SVN-Revision: 17554
 2009-09-10 10:07:04 +00:00
Felix Fietkau
40e46b9830 fix jffs2 eof marker search in mtd (patch by Daniel Dickinson) 
SVN-Revision: 17522
 2009-09-05 23:38:51 +00:00
Felix Fietkau
34939cad39 get rid of $Id$ - it has never helped us and it has broken too many patches ;) 
SVN-Revision: 15242
 2009-04-17 14:09:46 +00:00
Felix Fietkau
0d71217695 remove accidentally committed debug message 
SVN-Revision: 12827
 2008-10-02 18:31:26 +00:00
Felix Fietkau
8f567ff728 mtd: fix image check on non-broadcom platforms 
SVN-Revision: 12825
 2008-10-02 18:19:02 +00:00
Felix Fietkau
a38c409d6a fix some warnings 
SVN-Revision: 12707
 2008-09-25 18:24:53 +00:00
Felix Fietkau
5a0a3cbc00 mtd: improve support for reading input from a pipe. fixes sysupgrade 
SVN-Revision: 12706
 2008-09-25 18:24:18 +00:00
Felix Fietkau
bbd9eb4669 clean up mtd, fix up trx header when integrating jffs2 data on broadcom devices 
SVN-Revision: 12655
 2008-09-23 09:23:58 +00:00
Felix Fietkau
d374e28a2b mtd: use broadcom specific code on linux 2.6 as well 
SVN-Revision: 12651
 2008-09-22 17:06:03 +00:00
Felix Fietkau
413b45df85 fix mtd target define for brcm-2.4 
SVN-Revision: 12650
 2008-09-22 17:03:06 +00:00
Felix Fietkau
4ac7d33b7a mtd: add jffs2 cleanmarker for big endian systems 
SVN-Revision: 12418
 2008-08-28 00:15:22 +00:00
Felix Fietkau
753e5b492d add support for appending a file to jffs2 during reflash on the fly 
SVN-Revision: 12250
 2008-08-08 22:43:19 +00:00
Nicolas Thill
34bb4638e7 move package description to a separate definition, remove it when DESCRIPTION=TITLE 
SVN-Revision: 8659
 2007-09-07 08:34:51 +00:00
Felix Fietkau
1e38527a52 add sysupgrade script for config preserving system upgrades. only implemented for x86-2.6 at the moment, but can be ported to other platforms easily 
SVN-Revision: 8456
 2007-08-21 18:23:57 +00:00
Felix Fietkau
ff917433fb oops. forgot one file 
SVN-Revision: 8445
 2007-08-20 21:27:29 +00:00
Felix Fietkau
a91350732c cleanup mtd, implement jffs2write - one step closer to config preserving system upgrades 
SVN-Revision: 8444
 2007-08-20 16:12:24 +00:00
Felix Fietkau
5307d511aa add 'mtd refresh' command 
SVN-Revision: 8439
 2007-08-19 21:53:44 +00:00
Mike Baker
9a66abf108 Add a "Rebooting ..." message to the mtd util 
SVN-Revision: 7159
 2007-05-10 08:54:37 +00:00
Mike Baker
653cfd2ff9 change handling of non-trx files 
SVN-Revision: 6924
 2007-04-10 14:46:15 +00:00
Mike Baker
99c848c555 fallback when devfs names aren't found 
SVN-Revision: 6541
 2007-03-09 08:58:37 +00:00
Felix Fietkau
97b0e81658 add reboot fix for mtd (thanks, wbx) 
SVN-Revision: 5645
 2006-11-26 01:03:21 +00:00
Felix Fietkau
c2211dc51e replace lots of manual install commands with INSTALL_* variables 
SVN-Revision: 5624
 2006-11-23 00:29:07 +00:00
Felix Fietkau
105a602ecf implement target profiles in menuconfig 
SVN-Revision: 5512
 2006-11-12 05:06:56 +00:00
Felix Fietkau
0f4a0fa10a fix mtd compile 
SVN-Revision: 5505
 2006-11-12 01:45:59 +00:00
Felix Fietkau
97e54a1932 ignore mtd erase errors (will probably be required for nand flash) 
SVN-Revision: 5292
 2006-10-25 19:47:09 +00:00