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* ubifs: Import atomic_long operations from LinuxAnton Habegger2015-01-28-0/+6
| | | | | | | | | | This commit is a preperation for a subsequent UBIFS commit which needs atomic_long operations. Therefor "include/asm-generic/atomic-long.h" is imported from 1860e37 Linux 3.15 Signed-off-by: Anton Habegger <anton.habegger@gmail.com>
* kbuild: force to define __UBOOT__ in all the C sourcesMasahiro Yamada2014-09-16-1/+0
| | | | | | | | | | | | | | | | | | | | | | | U-Boot has imported various source files from other projects, mostly Linux. Something like #ifdef __UBOOT__ [ modification for U-Boot ] #else [ original code ] #endif is an often used strategy for clarification of adjusted parts, that is, easier re-sync in future. Instead of defining __UBOOT__ in each source file, passing it from the top Makefile would be easier. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* mtd, ubi, ubifs: resync with Linux-3.14Heiko Schocher2014-08-25-6/+109
| | | | | | | | | | | | | | | | | | | | resync ubi subsystem with linux: commit 455c6fdbd219161bd09b1165f11699d6d73de11c Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Sun Mar 30 20:40:15 2014 -0700 Linux 3.14 A nice side effect of this, is we introduce UBI Fastmap support to U-Boot. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Tom Rini <trini@ti.com> Cc: Marek Vasut <marex@denx.de> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Scott Wood <scottwood@freescale.com> Cc: Joerg Krause <jkrause@posteo.de>
* fs: Use new numeric setenv functionsSimon Glass2013-02-28-3/+1
| | | | | | Use setenv_ulong(), setenv_hex() and setenv_addr() in fs/ Signed-off-by: Simon Glass <sjg@chromium.org>
* ubifs: Fix ubifsload when using ZLIBVeli-Pekka Peltola2012-09-10-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Using ZLIB compression with UBIFS fails if last data node is not a size of UBIFS_BLOCK_SIZE (4096 bytes). Easiest way to test this is trying to read a file smaller than 4k: => ubifsload 41000000 /etc/fstab Loading file '/etc/fstab' to addr 0x41000000 with size 704 (0x000002c0)... UBIFS error (pid 0): read_block: bad data node (block 0, inode 2506) UBIFS error (pid 0): do_readpage: cannot read page 0 of inode 2506, error -22 Error reading file '/etc/fstab' /etc/fstab not found! exit not allowed from main input shell. => With this patch: => ubifsload 41000000 /etc/fstab Loading file '/etc/fstab' to addr 0x41000000 with size 704 (0x000002c0)... Done => Signed-off-by: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Cc: kmpark@infradead.org Tested-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Stefan Roese <sr@denx.de>
* ubifs: Fix memory leak in ubifs_finddirStefan Roese2012-09-03-5/+6
| | | | | | | This patch fixes a memory leak in ubifs_finddir(). Signed-off-by: Stefan Roese <sr@denx.de> Cc: dev.ma.dma@gmail.com
* UBIFS: fix warning: format '%lX' expects type 'long unsigned int'Wolfgang Denk2011-09-10-1/+1
| | | | | | | | | | | Commit 46d7274 "UBIFS: Change ubifsload to set the filesize variable" introduced the follwing compiler warning: ubifs.c: In function 'ubifs_load': ubifs.c:742: warning: format '%lX' expects type 'long unsigned int', but argument 3 has type 'u32' Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Bastian Ruppert <Bastian.Ruppert@Sewerin.de>
* UBIFS: Change ubifsload to set the filesize variableBastian Ruppert2011-09-10-1/+5
| | | | | | | | This is the same behaviour like tftp or fatload command. Signed-off-by: Bastian Ruppert <Bastian.Ruppert@Sewerin.de> CC: kmpark@infradead.org Acked-by: Detlev Zundel <dzu@denx.de>
* ubifs: Fix bad free() sequence in ubifs_finddir()Wolfgang Denk2011-08-19-4/+2
| | | | | | | | | | | Free private_data member element before freeing file structure. This was causing malloc to crash. Also remove unnecessary variable assigments as file structure gets free'd as well. Signed-off-by: Rod Boyce <uboot@teamboyce.co.uk> Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
* ubifs.c: BUG: Error following linksRicardo Ribalda Delgado2010-12-03-1/+1
| | | | | | | | The link_name variable is declared inside the if block and it is used outside it through the name pointer. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
* UBIFS: Change ubifsload to not read beyond the requested sizeStefan Roese2010-12-03-13/+58
| | | | | | | | | | Until now ubifsload pads the destination with 0 up to a multiple of UBIFS_BLOCK_SIZE (4KiB) while reading a file to memory. This patch changes this behaviour to only read to the requested length. This is either the file length or the length/size provided as parameter to the ubifsload command. Signed-off-by: Stefan Roese <sr@denx.de>
* Replace CONFIG_RELOC_FIXUP_WORKS by CONFIG_NEEDS_MANUAL_RELOCWolfgang Denk2010-10-29-1/+1
| | | | | | | | | | | By now, the majority of architectures have working relocation support, so the few remaining architectures have become exceptions. To make this more obvious, we make working relocation now the default case, and flag the remaining cases with CONFIG_NEEDS_MANUAL_RELOC. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOULHeiko Schocher2009-12-08-4/+0
| | | | | | | | | There is more and more usage of printing 64bit values, so enable this feature generally, and delete the CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL defines. Signed-off-by: Heiko Schocher <hs@denx.de>
* Conditionally perform common relocation fixupsPeter Tyser2009-10-03-0/+4
| | | | | | | | | | | Add #ifdefs where necessary to not perform relocation fixups. This allows boards/architectures which support relocation to trim a decent chunk of code. Note that this patch doesn't add #ifdefs to architecture-specific code which does not support relocation. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* ubifs: Correct dereferencing of files-after-symlinksSimon Kagstrom2009-09-28-1/+1
| | | | | | | | | | | | | | | | | Files in directories which are symlinked to were not dereferenced correctly in last commit. E.g., with a symlink /boot/lnk -> /boot/real_dir loading /boot/lnk/uImage will fail. This patch fixes that by simply seeing to it that the target base directory has a slash after it. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by: Stefan Roese <sr@denx.de>
* ubifs: Add support for looking up directory and relative symlinksSimon Kagstrom2009-09-23-25/+43
| | | | | | | | | This patch adds support for resolving symlinks to directories as well as relative symlinks. Symlinks are now always resolved during file lookup, so the load stage no longer needs to special-case them. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by: Stefan Roese <sr@denx.de>
* ubifs: fix small error path mismatchDaniel Mack2009-06-09-4/+2
| | | | | | In do_readpage(), don't free 'dn' if its allocation failed. Signed-off-by: Daniel Mack <daniel@caiaq.de>
* ubifs: BUG: Blocks commpressed with zlibRicardo Ribalda Delgado2009-04-30-2/+3
| | | | | | | | Blocks compressed with zlib dont have the full gzip header. Without this patch, block compressed with zlib cannot be readed! Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
* ubifs: BUG realpath string must be ended with NULLRicardo Ribalda Delgado2009-04-28-0/+1
| | | | | | | | If the memory used to copy the link_make is "dirty" the string wont be ended with NULL, throwing out multiple memory bugs. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> Acked-by: Stefan Roese <sr@denx.de>
* UBIFS: Missing offset relocation for compressor 'none'Michael Lawnick2009-03-20-1/+4
| | | | | | | | | | | On systems where U-Boot is linked to another address than it really lays (e.g. backup image), calls via function pointers must be fixed with a '+= gd->reloc_off'. This was not done for none_compr in ubifs_compressors_init() what leads to system crash on ubifsmount command. Signed-off-by: Michael Lawnick <ml.lawnick@gmx.de> Acked-by: Stefan Roese <sr@denx.de>
* UBIFS: Implement read-only UBIFS support in U-BootStefan Roese2009-03-20-0/+684
The U-Boot UBIFS implementation is largely a direct copy from the current Linux version (2.6.29-rc6). As already done in the UBI version we have an "abstraction layer" to redefine or remove some OS calls (e.g. mutex_lock() ...). This makes it possible to use the original Linux code with very little changes. And by this we can better update to later Linux versions. I removed some of the Linux features that are not used in the U-Boot version (e.g. garbage-collection, write support). Signed-off-by: Stefan Roese <sr@denx.de> CC: Artem Bityutskiy <dedekind@infradead.org> CC: Adrian Hunter <ext-Adrian.Hunter@nokia.com>
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