Commit Graph

81 Commits

Author SHA1 Message Date
Ricardo Ribalda Delgado
35f6a943f7 lib_generic: gunzip: New function zunzip
Separate gunzip in

gunzip: Find the end of the header and call zunzip.
zunzip: Inflate gunzip block without header.

UBI fs blocks can be compresed in lzo, zlib or no-compression. The
current implementation of u-boot supported all the compressions but
there was a bug in the implementation of the zlib blocks.

UBIFS's Zlib blocks do not have header but they were compressed using
gunzip, a function used to decompress gunzip files/sectors with a
header.

This patch adds a new function zunzip that uncompress a zlib block with
no header.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
2009-04-30 23:07:02 +02:00
Wolfgang Denk
c0a14aedc3 Update CHANGELOG, coding style cleanup. 2009-04-05 00:27:57 +02:00
Jean-Christophe PLAGNIOL-VILLARD
a31e091ad7 rename include/zlib.h to include/u-boot/zlib.h
Some systems have zlib.h installed in /usr/include/. This isn't the
desired file for u-boot code - we want the one in include/zlib.h.
This rename will avoid the conflict.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-04-04 15:37:54 +02:00
Stefan Roese
b1b4e89a0f Add LZO decompressor support
This patch adds LZO decompression support to U-Boot. It is needed for
the upcoming UBIFS support, since UBIFS uses LZO as default compressor/
decompressor. Since we only support read-only in UBIFS, only the
decompressor is needed.

All this is copied with minor changes from the current Linux kernel
version (2.6.28-rc8).

This patch only implements this LZO decompressor support for PPC.
Other platforms using UBIFS will have to add the required
"include/asm/unaligned.h" as well. It should be fairly easy to copy this
from the Linux source tree as I have done it for PPC in this patch.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-03-20 22:39:15 +01:00
Mike Frysinger
6c6166f529 vsprintf: pull updates from Linux kernel
This brings in support for the %p modifier which allows us to easily print
out things like ip addresses, mac addresses, and pointers.

It also converts the rarely used 'q' length modifier to the common 'L'
modifier when dealing with quad types.

While this new code is a bit larger (~1k .text), most of it should be made
up by converting the existing ip/mac address code to use format modifiers.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-03-20 22:39:09 +01:00
Mike Frysinger
ab76e9848a bzip2: move ifdef handling to Makefile COBJS-$(...)
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-02-11 23:04:13 +01:00
Matthias Fuchs
107b801cf3 Fix gunzip in case of insufficient output buffer
U-Boot's gunzip() function does not handle the return code
of zlib's inflate() function correctly. gunzip() is implemented
to uncompress all input data in one run. So the correct return
code for the good case is Z_STREAM_END. In case of insufficient
output buffer memory inflate returns Z_OK. For gunzip() this
is an error.

It also makes sense to me to call inflateEnd() also in case
of an error.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
2009-01-27 20:59:09 +01:00
Kumar Gala
63240ba88c Introduce addr_map library
Add a library that helps in translating between virtual and physical
addresses.  This library can be useful as a simple means to implement
map_physmem() and virt_to_phys() for platforms that need functionality
beyond the simple 1:1 mapping.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-12-15 22:05:36 +01:00
Kyungmin Park
7e6ee7ad27 UBI: Add basic UBI support to U-Boot (Part 6/8)
This patch adds basic UBI (Unsorted Block Image) support to U-Boot.
It's based on the Linux UBI version and basically has a "OS"
translation wrapper that defines most Linux specific calls
(spin_lock() etc.) into no-ops. Some source code parts have been
uncommented by "#ifdef UBI_LINUX". This makes it easier to compare
this version with the Linux version and simplifies future UBI
ports/bug-fixes from the Linux version.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2008-11-19 20:34:39 +01:00
Wolfgang Denk
d9d8c7c696 Fix strmhz(): avoid printing negative fractions
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-22 08:52:19 +02:00
Wolfgang Denk
d50c7d4be1 strmhz(): Round numbers when printing clock frequencies
Round clock frequencies for printing.

Many boards printed off clock frequencies like 399 MHz instead of the
exact 400 MHz because numberes were not rounded. This is fixed now.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-21 11:25:35 +02:00
Jean-Christophe PLAGNIOL-VILLARD
6d0f6bcf33 rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18 21:54:03 +02:00
Kyungmin Park
7ba890bf2f Add Red Black Tree support
Now it's used at UBI module. Of course other modules can use it.
If you want to use it, please define CONFIG_RBTREE

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2008-10-18 21:54:01 +02:00
Wolfgang Denk
f12e4549b6 Coding style cleanup, update CHANGELOG
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-09-13 02:23:05 +02:00
Luigi 'Comio' Mantellini
fc9c1727b5 Add support for LZMA uncompression algorithm.
Signed-off-by: Luigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-09-13 01:59:07 +02:00
Jean-Christophe PLAGNIOL-VILLARD
bbf52df9aa crc16: move to lib_generic
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29 12:25:02 +02:00
Jean-Christophe PLAGNIOL-VILLARD
717a222229 gunzip: move to lib_generic
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-29 12:25:01 +02:00
Haavard Skinnemoen
0768b7a872 Consolidate strmhz() implementation
ARM, i386, m68k and ppc all have identical implementations of strmhz().
Other architectures don't provide this function at all.

This patch moves strmhz() into lib_generic, reducing code duplication
and providing a more unified API across architectures.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2008-08-21 01:52:49 +02:00
Jean-Christophe PLAGNIOL-VILLARD
cc4a0ceeac drivers/mtd/nand: Move conditional compilation to Makefile
rename CFG_NAND_LEGACY to CONFIG_NAND_LEGACY

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13 01:40:43 +02:00
Jean-Christophe PLAGNIOL-VILLARD
f354b73e16 vsprintf: add z and t options
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-07-14 14:36:52 +02:00
Wolfgang Denk
9b55a25369 Fix some more print() format errors.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-07-11 01:16:00 +02:00
Andy Fleming
98874ff329 Fix LMB type issues
The LMB code now uses phys_addr_t and phys_size_t.  Also, there were a couple
of casting problems in the bootm code that called the LMB functions.

Signed-off-by: Andy Fleming <afleming@freescale.com>
2008-07-10 00:39:28 +02:00
Becky Bruce
417faf285b Allow print_size to print in GB
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-07-09 22:50:20 +02:00
Jean-Christophe PLAGNIOL-VILLARD
b571afde02 add SHA256 support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Francesco Albanese <Francesco.Albanese@swisscom.com>
2008-06-30 22:57:16 +02:00
Andy Fleming
7570a9941f Fix an underflow bug in __lmb_alloc_base
__lmb_alloc_base can underflow if it fails to find free space.  This was fixed
in linux with commit d9024df02ffe74d723d97d552f86de3b34beb8cc.  This patch
merely updates __lmb_alloc_base to resemble the current version in Linux.

Signed-off-by: Andy Fleming <afleming@freescale.com>
2008-06-28 22:22:05 +02:00
Andy Fleming
63796c4e61 Add lmb_free
lmb_free allows us to unreserve some memory so we can use lmb_alloc_base or
lmb_reserve to temporarily reserve some memory.

Signed-off-by: Andy Fleming <afleming@freescale.com>
2008-06-28 22:21:38 +02:00
Andy Fleming
a94f22f08f Fix build issue with string.h and linux/string.h
This commit:
commit 338cc03846
Author: Wolfgang Denk <wd@denx.de>
Date:   Fri Jun 6 14:28:14 2008 +0200

    tools/mkimage: fix compiler warnings on some systems.

Broke building on some systems, because the host's string.h was interfering
with u-boot's linux/string.h.  It doesn't look like we need the u-boot one if
we're building for the host, so now we only include when building inside
u-boot.

Signed-off-by: Andy Fleming <afleming@freescale.com>
2008-06-12 08:51:35 +02:00
Becky Bruce
391fd93ab2 Change lmb to use phys_size_t/phys_addr_t
This updates the lmb code to use phys_size_t
and phys_addr_t instead of unsigned long.  Other code
which interacts with this code, like getenv_bootm_size()
is also updated.

Booted on MPC8641HPCN, build-tested ppc, arm, mips.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-06-12 00:56:39 +02:00
Becky Bruce
61b09fc295 Change print_size to take phys_size_t
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-06-12 00:55:43 +02:00
Wolfgang Denk
338cc03846 tools/mkimage: fix compiler warnings on some systems.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-06-06 16:21:12 +02:00
Wolfgang Denk
53677ef18e Big white-space cleanup.
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>
2008-05-21 00:14:08 +02:00
Grant Erickson
f3b6d528e4 Fix Compilation Errors with 'tools/env/fw_printenv'
In the current top-of-tree, 1.3.3.-rc2, the optional tool
'tools/env/fw_printenv' fails to compile for two reasons:

1) The header watchdog.h cannot be found.
2) The header zlib.h is picked up from the tool chain rather than the
   project causing a prototype conflict for crc32.

This patch addresses both of these issues.

Platforms Tested On:
- AMCC "Kilauea"

Signed-off-by: Grant Erickson <gerickson@nuovations.com>
2008-05-09 23:04:41 +02:00
Wolfgang Denk
7ed4011733 Coding Style cleanup, update CHANGELOG
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-26 00:34:42 +02:00
Bartlomiej Sieka
7590378fb9 Use watchdog-aware functions when calculating hashes of images - take two
Some files didn't get updated properly with the "Use watchdog-aware
functions when calculating hashes of images" commit, this commit
fixes this.

Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-25 14:05:21 +02:00
Bartlomiej Sieka
1de6b28be5 Use watchdog-aware functions when calculating hashes of images
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
2008-04-25 13:10:29 +02:00
Wolfgang Denk
aff4f86448 lib_generic/crc32.c: add missing #include <watchdog.h>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-25 12:41:53 +02:00
Wolfgang Denk
03ccdbcd56 lib_generic/crc32.c: fix compile problem
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-25 11:52:21 +02:00
Bartlomiej Sieka
215b01bba8 Add support for calculating hashes with watchdog triggering
Implement watchodg-aware variants of hash calculation functions:
- crc32_wd()
- md5_wd()
- sha1_csum_wd()
The above functions calculate the hash of the input buffer in chunks,
triggering the watchdog after processing each chunk. The chunk size
is given as a function call parameter.

Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
2008-04-25 00:01:06 +02:00
Mike Frysinger
89cdab788f crc32: use uint32_t rather than unsigned long
The envcrc.c does sizeof(unsigned long) when calculating the crc, but
this is done with the build toolchain instead of the target tool
chain, so if the build is a 64bit system but the target is 32bits,
the size will obviously be wrong. This converts all unsigned long
stuff related to crc32 to uint32_t types. Compile tested only: output
of ./tools/envcrc when run on a 32bit build system matches that of a
64bit build system.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-04-24 13:18:17 +02:00
Andy Fleming
20a14a42a2 Rename include/md5.h to include/u-boot/md5.h
Some systems have md5.h installed in /usr/include/. This isn't the
desired file (we want the one in include/md5.h). This will avoid the
conflict. This fixes the host tools building problem by creating a new
directory for U-Boot specific header files.

[Patch by Andy Fleming, modified to use separate directory by Wolfgang
Denk]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Acked-by: Timur Tabi <timur@freescale.com>
2008-04-13 17:02:51 -07:00
Bartlomiej Sieka
0ede0c3835 Add the MD5 algorithm
MD5 supoprt is turned on by defining CONFIG_MD5, the digest can be then
calculated using the md5() function -- see include/md5.h for details.
		    
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
2008-03-14 16:22:34 +01:00
Kumar Gala
4ed6552f71 [new uImage] Introduce lmb from linux kernel for memory mgmt of boot images
Introduce the LMB lib used on PPC in the kernel as a clean way to manage
the memory spaces used by various boot images and structures.  This code
will allow us to simplify the code in bootm and its support functions.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-02-29 13:15:55 +01:00
Marian Balakowicz
321359f208 [new uImage] Move gunzip() common code to common/gunzip.c
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>
2008-02-07 01:12:55 +01:00
James Yang
bf05293973 Fix 64-bit vsprintf.
There were some size and unsigned problems.
Also add support for "ll" size modifier in format string like glibc

Signed-off-by: James Yang <James.Yang@freescale.com>
Acked-by: Jon Loeliger <jdl@freescale.com>
2008-01-12 00:31:01 +01:00
Grant Likely
f0037c56b0 Build: split COBJS value into multiple lines
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>
2007-11-15 11:05:18 -07:00
Dirk Behme
f7c086e94e Move 64bit division from avr32 to generic lib
Move the 64bit division from lib_avr32 to lib_generic. With this, all
boards can do_div/__div64_32 if needed, not only avr one. Code is put
to lib_generic, so no larger memory footprint if not used. No code
modifications. Thanks for proposal by Håvard Skinnemoen.

Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
2007-08-10 10:33:34 +02:00
Andy Fleming
6bf6f114dc Merge branch 'testing' into working
Conflicts:

	CHANGELOG
	fs/fat/fat.c
	include/configs/MPC8560ADS.h
	include/configs/pcs440ep.h
	net/eth.c
2007-08-03 02:23:23 -05:00
Jon Loeliger
b3aff0cb9e disk/ doc/ lib_*/ and tools/: Remove lingering references to CFG_CMD_* symbols.
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>
2007-07-10 11:19:50 -05:00
Jon Loeliger
67350568f9 lib_{arm,avr32,blackfin,generic,i386}/: Remove obsolete references to CONFIG_COMMANDS
Signed-off-by: Jon Loeliger <jdl@freescale.com>
2007-07-09 18:05:38 -05:00
Wolfgang Denk
4ef218f6fd Coding style cleanup; update CHANGELOG.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-07-10 00:01:28 +02:00