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2008-11-18Align end of bss by 4 bytesSelvamuthukumar
Most of the bss initialization loop increments 4 bytes at a time. And the loop end is checked for an 'equal' condition. Make the bss end address aligned by 4, so that the loop will end as expected. Signed-off-by: Selvamuthukumar <selva.muthukumar@e-coninfotech.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-14sh: Fix cannot execute a stand-alone applicationNobuhiro Iwamatsu
Address calculated in EXPORT_FUNC in SuperH was wrong, I revised it. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2008-09-09Update i386 code (sc520_cdp)Graeme Russ
Attempt to bring i386 / sc520 inline with master Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2008-08-31sh: Add support SH2/SH2A which is CPU of Renesas TechnologyNobuhiro Iwamatsu
Add support SH2/SH2A basic function. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2008-07-11Fix some more print() format errors.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-07-10Fix some more print() format errors.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-05-21Big white-space cleanup.Wolfgang Denk
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>
2008-05-19example/gitignore: update with all generated examplesJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-04-08SPARC: Added generic support for SPARC architecture.Daniel Hellstrom
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2008-03-12Merge branch 'master' of git://www.denx.de/git/u-boot into new-imageMarian Balakowicz
2008-03-04examples/Makefile: build "hello_world" on 8xx, too.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-03-02Fix alignment error on ARM for modulesWoodruff, Richard
Fix alignment fault on ARM when running modules. With out an explicit linker file gcc4.2.1 will half word align __bss_start's value. The word dereference will crash hello_world. signed-off-by Richard Woodruff <r-woodruff2@ti.com>
2008-02-21Merge branch 'master' of /home/git/u-bootMarian Balakowicz
2008-02-17Remove files added by mistake, update CHANGELOG.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-15Merge branch 'master' of git://www.denx.de/git/u-boot-blackfinWolfgang Denk
Conflicts: Makefile doc/README.standalone Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-14PPC: Use r2 instead of r29 as global data pointerWolfgang Denk
R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc will refuse to use load/store multiple insns; instead, it issues a list of simple load/store instructions upon function entry and exit, resulting in bigger code size, which in turn makes the build for a few boards fail. Use r2 instead. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-07[new uImage] Define a API for image handling operationsMarian Balakowicz
- Add inline helper macros for basic header processing - Move common non inline code common/image.c - Replace direct header access with the API routines - Rename IH_CPU_* to IH_ARCH_* Signed-off-by: Marian Balakowicz <m8@semihalf.com>
2008-02-04use C code rather than inline assemblyMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04add support for Blackfin symbol prefixes to examplesMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04make smc91111_eeprom managment simpler by depending on the board ↵Mike Frysinger
configuration file rather than a hardcoded list of boards Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04add gitignores for Blackfin piecesMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-01-12Fix linker scripts: add NOLOAD atribute to .bss/.sbss sectionsWolfgang Denk
With recent toolchain versions, some boards would not build because or errors like this one (here for ocotea board when building with ELDK 4.2 beta): ppc_4xx-ld: section .bootpg [fffff000 -> fffff23b] overlaps section .bss [fffee900 -> fffff8ab] For many boards, the .bss section is big enough that it wraps around at the end of the address space (0xFFFFFFFF), so the problem will not be visible unless you use a 64 bit tool chain for development. On some boards however, changes to the code size (due to different optimizations) we bail out with section overlaps like above. The fix is to add the NOLOAD attribute to the .bss and .sbss sections, telling the linker that .bss does not consume any space in the image. Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-12-27Fix coding style issues; update CHANGELOG.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2007-12-07Merge git://www.denx.de/git/u-bootNobuhiro Iwamatsu
Conflicts: drivers/Makefile
2007-11-29Merge git://www.denx.de/git/u-bootNobuhiro Iwamatsu
Conflicts: drivers/Makefile
2007-11-25drivers/net : move net drivers to drivers/netJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2007-11-15Add .gitignore filesGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Kim Phillips <kim.phillips@freescale.com>
2007-10-21[MIPS] u-boot.lds: Define _gp in a standard mannerShinya Kuribayashi
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
2007-10-21[MIPS] u-boot.lds: Fix __got_start and __got_endShinya Kuribayashi
Ensure that __got_start points to top of the `.got', and __got_end points to bottom as well, so that we never fail to count num_got_entries. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
2007-10-21[MIPS] u-boot.lds: Remove duplicated .sdata sectionShinya Kuribayashi
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
2007-05-13sh: First support code of SuperH.Nobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2007-03-19[Blackfin][PATCH] Add BF537 stamp board supportAubrey Li
2007-03-09[Blackfin][PATCH-2/2] Common files changed to support bf533 platformAubrey.Li
2006-10-24Add AVR32 architecture supportWolfgang Denk
Patch by Haavard Skinnemoen, 6 Sep 2006 16:23:02 +0200 This patch adds common infrastructure code for the Atmel AVR32 architecture. See doc/README.AVR32 for details. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2006-10-24Fix/workaround broken dependency handling with make 3.81Wolfgang Denk
Based on patch by Haavard Skinnemoen, 29 Aug 2006 11:20:39 +0200
2006-10-09Move "ar" flags to config.mk to allow for silent "make -s"Wolfgang Denk
Based on patch by Mike Frysinger, 20 Jun 2006
2006-09-04Merge with /home/m8/git/u-bootWolfgang Denk
2006-09-01Add support for a saving build objects in a separate directory.Marian Balakowicz
Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory.
2006-09-01Added another example showing simple interrupt interception.Detlev Zundel
2006-06-08Nios II - Fix I/O Macros and mini-app stubsScott McNutt
-Fix asm/io.h macros -Eliminate use of CACHE_BYPASS in cpu code -Eliminate assembler warnings -Fix mini-app stubs and force no small data Patch by Scott McNutt, 08 Jun 2006
2006-06-02Fix examples/Makefile; some build targets were lostWolfgang Denk
2006-04-27Add support for Freescale M5271: Merge with /work/u-boot.mcf5271Marian Balakowicz
2006-03-31GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk
2006-03-12Coding Style cleanupWolfgang Denk
2006-03-12Add ADI Blackfin supportWolfgang Denk
- add support for Analog Devices Blackfin BF533 CPU - add support for the ADI BF533 Stamp uClinux board - add support for the ADI BF533 EZKit board Patches by Richard Klingler, June 11th 2005:
2006-01-26Add support for r5200 boardZachary P. Landau
2005-12-12(no commit message)Wolfgang Denk
2005-10-13Cleanup for GCC-4.xWolfgang Denk
2005-08-31Fix problems with ld version 2.16 (dot outside sections problem)Wolfgang Denk
Pointed out by Gerhard Jaeger, 31 Aug 2005; cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
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