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2009-12-08common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOULHeiko Schocher
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>
2009-10-03Conditionally perform common relocation fixupsPeter Tyser
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>
2009-09-28ubifs: Correct dereferencing of files-after-symlinksSimon Kagstrom
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>
2009-09-23ubifs: Add support for looking up directory and relative symlinksSimon Kagstrom
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>
2009-09-15Move __set/clear_bit from ubifs.h to bitops.hSimon Kagstrom
__set_bit and __clear_bit are defined in ubifs.h as well as in asm/include/bitops.h for some architectures. This patch moves the generic implementation to include/linux/bitops.h and uses that unless it's defined by the architecture. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
2009-06-09ubifs: fix small error path mismatchDaniel Mack
In do_readpage(), don't free 'dn' if its allocation failed. Signed-off-by: Daniel Mack <daniel@caiaq.de>
2009-04-30ubifs: BUG: Blocks commpressed with zlibRicardo Ribalda Delgado
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>
2009-04-28ubifs: BUG realpath string must be ended with NULLRicardo Ribalda Delgado
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>
2009-04-28UBIFS: Remove tnc_commit.c which is not used in the read-only versionStefan Roese
I missed removing this file while implementing the UBIFS support. It's not referenced at all, so let's remove it. Thanks to Artem Bityutskiy for spotting. Signed-off-by: Stefan Roese <sr@denx.de>
2009-04-28UBIFS: fix recovery bugAdrian Hunter
UBIFS did not recovery in a situation in which it could have. The relevant function assumed there could not be more nodes in an eraseblock after a corrupted node, but in fact the last (NAND) page written might contain anything. The correct approach is to check for empty space (0xFF bytes) from then on. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Stefan Roese <sr@denx.de>
2009-04-05Update CHANGELOG, coding style cleanup.Wolfgang Denk
2009-04-04UBIFS: add R/O compatibilityArtem Bityutskiy
Now UBIFS is supported by u-boot. If we ever decide to change the media format, then people will have to upgrade their u-boots to mount new format images. However, very often it is possible to preserve R/O forward-compatibility, even though the write forward-compatibility is not preserved. This patch introduces a new super-block field which stores the R/O compatibility version. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Acked-by: Adrian Hunter <Adrian.Hunter@nokia.com> Signed-off-by: Stefan Roese <sr@denx.de>
2009-03-20UBIFS: Missing offset relocation for compressor 'none'Michael Lawnick
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>
2009-03-20UBIFS: Implement read-only UBIFS support in U-BootStefan Roese
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>