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* jffs2: cache data_crc resultsIlya Yanok2008-12-09-1/+5
| | | | | | | | | | | | | As we moved data_crc() invocation from jffs2_1pass_build_lists() to jffs2_1pass_read_inode() data_crc is going to be calculated on each inode access. This patch adds caching of data_crc() results. There is no significant improvement in speed (because of flash access caching added in previous patch I think, crc in RAM is really fast) but this patch impacts memory usage -- every b_node structure uses 12 bytes instead of 8. Signed-off-by: Alexey Neyman <avn@emcraft.com> Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* jffs2: summary supportIlya Yanok2008-12-09-1/+349
| | | | | | | This patch adds support for reading fs information from summary node instead of scanning full eraseblock. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* jffs2: add buffer to cache flash accessesIlya Yanok2008-12-09-45/+73
| | | | | | | | | | With this patch JFFS2 code allocates memory buffer of max_totlen size (size of the largest node, calculated during scan time) and uses it to store entire node. Speeds up loading. If malloc fails we use old ways to do things. Signed-off-by: Alexey Neyman <avn@emcraft.com> Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* jffs2: rewrite jffs2 scanning code based on Linux oneIlya Yanok2008-12-09-56/+171
| | | | | | | | | | | Rewrites jffs2_1pass_build_lists() function in style of Linux's jffs2_scan_medium() and jffs2_scan_eraseblock(). This includes: - Caching flash acceses - Smart dealing with free space Signed-off-by: Alexey Neyman <avn@emcraft.com> Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* jffs2: fix searching for latest version in jffs2_1pass_list_inodes()Ilya Yanok2008-12-09-3/+2
| | | | | | | | | We need to update i_version inside cycle to find really latest version inside jffs2_1pass_list_inodes(). With that fixed we can use isize inside dump_inode() instead of calling expensive jffs2_1pass_read_inode(). Signed-off-by: Alexey Neyman <avn@emcraft.com> Signed-off-by: Ilya Yanok <yanok@emcraft.com>
* Remove non-ascii characters from fat codeRemy Bohmer2008-12-04-2/+2
| | | | | | | | | | | | This code contains some non-ascii characters in comment lines and code. Most editors do not display those characters properly and editing those files results always in diffs at these places which are usually not required to be changed at all. This is error prone. So, remove those weird characters and replace them by normal C-style equivalents for which the proper defines were already in the header. Signed-off-by: Remy Bohmer <linux@bohmer.net>
* JFFS2: Eliminate compiler error when both NAND and OneNAND are enabled.Scott Wood2008-10-31-7/+5
| | | | | Reported-by: Alessandro Rubini <rubini-list@gnudd.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-13/+13
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Add JFFS2 command support on OneNANDKyungmin Park2008-09-06-0/+118
| | | | Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* fs: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-31-109/+32
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Make the YAFFS filesystem workRemy Bohmer2008-08-21-1/+4
| | | | | | | | | | | | | | | | | | | Recently the YAFFS filesystem support has been added to U-boot. However, just enabling CONFIG_YAFFS2 is not enough to get it working. ymount will generate an exception (when dereferencing mtd->readoob()), because the genericDevice is a null pointer. Further, a lot of logging is produced while using YAFFS fs, so logging should also be disabled. Both issues are solved by this patch. With this patch and CONFIG_YAFFS2 enabled, I get a readable filesystem in U-boot, as well as in Linux. Tested on a Atmel AT91SAM9261EK board. Signed-off-by: Remy Bohmer <linux@bohmer.net> Acked-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* Coding Style cleanup, update CHANGELOGWolfgang Denk2008-08-14-937/+928
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* drivers/mtd/nand: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-08-13-4/+4
| | | | | | rename CFG_NAND_LEGACY to CONFIG_NAND_LEGACY Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* moving files from yaffs2/direct/ to yaffs2/ and deleting all symlinksWilliam Juul2008-08-12-34/+2
| | | | Signed-off-by: William Juul <william.juul@tandberg.com>
* Clean out unneeded filesWilliam Juul2008-08-12-10446/+0
| | | | Signed-off-by: William Juul <william.juul@tandberg.com>
* Create symlinks from yaffs2/direct to yaffs2William Juul2008-08-12-0/+26
| | | | Signed-off-by: William Juul <william.juul@tandberg.com>
* Incorporate yaffs2 into U-bootWilliam Juul2008-08-12-88/+448
| | | | | | | To use YAFFS2 define CONFIG_YAFFS2 Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* YAFFS2 importWilliam Juul2008-08-12-0/+24326
| | | | | | | | | | | | | Direct import of yaffs as a tarball as of 20071113 from their public CVS-web at http://www.aleph1.co.uk/cgi-bin/viewcvs.cgi/yaffs2/ The code can also be imported on the command line with: export CVSROOT=:pserver:anonymous@cvs.aleph1.co.uk:/home/aleph1/cvs cvs logon (Hit return when asked for a password) cvs checkout yaffs2 Signed-off-by: William Juul <william.juul@tandberg.com> Signed-off-by: Stig Olsen <stig.olsen@tandberg.com>
* Fix printf() format issues with sizeof_t types by using %zuWolfgang Denk2008-07-14-8/+12
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* Fix some more printf() format problems.Wolfgang Denk2008-07-13-2/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Fix some more printf() format issues.Jean-Christophe PLAGNIOL-VILLARD2008-07-13-2/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* jffs2_1pass.c: add watchdog supportStuart Wood2008-06-29-0/+3
| | | | Signed-off-by: Stuart Wood <stuart.wood@labxtechnologies.com>
* Cleanup nand_info[] declaration.Stelian Pop2008-05-28-3/+0
| | | | | | | | | The nand_info array is declared as extern in several .c files. Those days, nand.h contains a reference to the array, so there is no need to declare it elsewhere. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Scott Wood <scottwood@freescale.com>
* Big white-space cleanup.Wolfgang Denk2008-05-21-82/+81
| | | | | | | | | | | This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
* jffs2_1pass.c: fix incompatible pointer type warningWolfgang Denk2008-04-28-4/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'new-image' of git://www.denx.de/git/u-boot-testingBartlomiej Sieka2008-03-26-18/+2
|\ | | | | | | | | | | | | | | | | Conflicts: common/cmd_bootm.c cpu/mpc8xx/cpu.c Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
| * Merge branch 'master' of git://www.denx.de/git/u-boot into new-imageMarian Balakowicz2008-03-12-4/+20
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| * \ Merge branch 'master' of /home/git/u-bootMarian Balakowicz2008-02-21-1/+1
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| * | | [new uImage] Move gunzip() common code to common/gunzip.cMarian Balakowicz2008-02-07-18/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Move gunzip(), zalloc() and zfree() to a separate file. Share zalloc() and zfree() with cramfs uncompress routine. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* | | | cramfs: Fix ifdefJean-Christophe PLAGNIOL-VILLARD2008-03-16-1/+1
| |_|/ |/| | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | | Fix checking fat32 cluster size.michael2008-03-03-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the cluster size tests in the FAT32 file system. The current implementation of VFAT support doesn't work if the referred cluster has an offset > 16bit representation, causing "fatload" and "fatls" commands etc. to fail. Signed-off-by: michael trimarchi <trimarchi@gandalf.sssup.it>
* | | fs: Fix ext2 read issueDave Liu2008-03-02-0/+16
| |/ |/| | | | | | | | | | | The ext2 aligned process will corrupt the key data struct, the patch fix this. Signed-off-by: Dave Liu <daveliu@freescale.com>
* | Fix CONFIG_MMC usage in fat codeAndy Fleming2008-02-14-1/+1
|/ | | | | | | | A #if statement in fat.c depended on CONFIG_MMC, instead of defined(CONFIG_MMC). This meant CONFIG_MMC needed to be defined as "1" rather than just defined. Now it's better. Signed-off-by: Andy Fleming <afleming@freescale.com>
* Fix my own merge stupidityAndy Fleming2008-01-09-34/+29
| | | | | | | | | | | | | | | Way back in August I merged Heiko's patch: 566a494f592: [PCS440EP] upgrade the PCS440EP board with Jon's CONFIG_COMMANDS patches. This was done in commit: 6bf6f114dcdd97ec3f80c2761ed40e31229d6b78 However, in the process, I left out some of Heiko's good changes. Now Heiko's and Jon's patches are properly merged in fat_register_device() Signed-off-by: Andy Fleming <afleming@freescale.com>
* fix comments with new drivers organizationMarcel Ziswiler2008-01-09-1/+1
| | | | Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
* Fix building with CRAMFS but not JFFS2 supportHarald Welte2008-01-09-1/+1
| | | | Signed-off-by: Harald Welte <laforge@openmoko.org>
* Fix memset bug in ext2fs_read_file()Wolfgang Denk2008-01-09-1/+1
| | | | | | | | ext2fs_read_file() had the function arguments swapped. Pointed out by Mike Montour, 19 Dec 2007 22:34:25 -0800 Signed-off-by: Wolfgang Denk <wd@denx.de>
* Build: split COBJS value into multiple linesGrant Likely2007-11-15-3/+9
| | | | | | | | | This change is in preparation for condtitionial compile support in the build system. By spliting them all into seperate lines now, subsequent patches that change 'COBJS-y += ' into 'COBJS-$(CONFIG_<blah>) += ' will be less invasive and easier to review Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* [FIX] remove files form repositoryMichal Simek2007-09-16-289/+0
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* Synchronize with U-BOOT mainlineMichal Simek2007-09-15-1/+1
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* [FIX] Correction command definitionMichal Simek2007-08-15-1/+1
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* Merge git://www.denx.de/git/u-bootMichal Simek2007-08-07-77/+89
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| * Fix missing brace error in fs/fat/fat.cWolfgang Denk2007-08-07-28/+29
| | | | | | | | | | | | [pointed out by Roderik Wildenburg] Signed-off-by: Wolfgang Denk <wd@denx.de>
| * Merge branch 'testing' into workingAndy Fleming2007-08-03-53/+64
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: CHANGELOG fs/fat/fat.c include/configs/MPC8560ADS.h include/configs/pcs440ep.h net/eth.c
| | * fs/: Remove lingering references to CFG_CMD_* symbols.Jon Loeliger2007-07-10-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | Fixed some broken instances of "#ifdef CMD_CFG_IDE" too. Those always evaluated TRUE, and thus were always compiled even when IDE really wasn't defined/wanted. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| | * fs/: Remove obsolete references to CONFIG_COMMANDSJon Loeliger2007-07-09-42/+42
| | | | | | | | | | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
| | * Fixing some typos etc. introduced mainly by cfg patches.Wolfgang Denk2007-07-05-3/+6
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| | * fs/: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger2007-07-04-35/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a compatibility step that allows both the older form and the new form to co-exist for a while until the older can be removed entirely. All transformations are of the form: Before: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) After: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT) Signed-off-by: Jon Loeliger <jdl@freescale.com>
* | | [FIX] Fix romfs codeMichal Simek2007-08-06-35/+5
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* | | [FS] Added support for ROMFSMichal Simek2007-07-14-1/+320
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