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* Fix linker scripts: add NOLOAD atribute to .bss/.sbss sectionsWolfgang Denk2008-01-12-1/+1
| | | | | | | | | | | | | | | | | | | 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>
* ppc4xx: Rework of 4xx serial driver (2)Stefan Roese2007-10-31-1/+1
| | | | | | | | | | Change all linker scripts to reference the changed driver name 4xx_uart.o. Note: In most cased all these explicit referencing of these object files in the linker scripts is not neccessary. Only for manually embedded environment into the U-Boot image, which is not done is most cases. Signed-off-by: Stefan Roese <sr@denx.de>
* board/[d-e]*: Remove obsolete references to CONFIG_COMMANDSJon Loeliger2007-07-09-2/+2
| | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
* board/[Ma-i]*: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger2007-07-04-1/+1
| | | | | | | | | | | | | | 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>
* Added support for the TQM8272 board from TQHeiko Schocher2006-12-21-1/+2
| | | | Signed-off-by: Heiko Schocher <hs@denx.de>
* Move "ar" flags to config.mk to allow for silent "make -s"Wolfgang Denk2006-10-09-1/+1
| | | | Based on patch by Mike Frysinger, 20 Jun 2006
* Add support for a saving build objects in a separate directory.Marian Balakowicz2006-09-01-6/+10
| | | | | | | | | | | | | | | | | | | | | 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.
* Merge with /home/m8/git/u-bootWolfgang Denk2006-04-12-6/+0
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| * Fix JFFS2 support for legacy NAND driver.Marian Balakowicz2006-04-08-6/+0
| | | | | | | | Some more NAND cleanup and small fixes.
* | GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk2006-03-31-2/+2
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* Minor code cleanupWolfgang Denk2006-03-06-2/+1
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* Re-factoring the legacy NAND code (legacy NAND now only in board-specificBartlomiej Sieka2006-03-05-34/+8
| | | | | | | code and in SoC code). Boards using the old way have CFG_NAND_LEGACY and BOARDLIBS = drivers/nand_legacy/libnand_legacy.a added. Build breakage for NETTA.ERR and NETTA_ISDN - will go away when the new NAND support is implemented for these boards.
* Merge with /home/wd/git/u-boot/testing-NAND/ to add new NAND handling.Bartlomiej Sieka2006-02-24-31/+154
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* | (no commit message)Wolfgang Denk2005-12-12-0/+2
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* | Cleanup for GCC-4.xWolfgang Denk2005-10-13-1/+1
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* | Cleanup (PPC4xx is AMCC now)Wolfgang Denk2005-09-23-2/+2
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* | Fix problems with ld version 2.16 (dot outside sections problem)Wolfgang Denk2005-08-31-0/+2
| | | | | | | | | | Pointed out by Gerhard Jaeger, 31 Aug 2005; cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
* | Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.cStefan Roese2005-08-16-1/+1
|/ | | | | now handling all 4xx cpu's. Patch by Stefan Roese, 16 Aug 2005
* Add common (with Linux) MTD partition scheme and "mtdparts" commandWolfgang Denk2005-08-08-0/+4
| | | | | | | | Old, obsolete and duplicated code was cleaned up and replace by the new partitioning method. There are two possible approaches now: * define a single, static partition * use mtdparts command line option and dynamic partitioning Default is static partitioning.
* Minor fixes for PPChameleon Board:Wolfgang Denk2005-07-31-1/+1
| | | | | * fix alignment of NAND size * make code do what the comment says
* Use linker ASSERT statement to prevent undetected overlapping ofwdenk2005-05-04-0/+1
| | | | sections on PPChameleon board; other boards might use this, too.
* * Patch by Detlev Zundel, 08 Sep 2004:wdenk2004-09-08-2/+2
| | | | | | | | | | | Update etags build target * Improve NetConsole support: add support for broadcast destination address and buffered input. * Cleanup compiler warnings for GCC 3.3.x and later * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
* Patch by Jon Loeliger, 17 June 2004:wdenk2004-07-09-8/+0
| | | | | | | | Completion of the 8540ADS/8560ADS updates: Fix some PCI and Rapid I/O memory maps, Initialize both TSEC 1 and 2, Initialize SDRAM Update MAINTAINER for 85xx boards and README.mpc85xxads
* Patch by Andrea Marson, 11 Jun 2004:wdenk2004-07-01-22/+59
| | | | | | | Update for PPChameleon board: - support for SysClk @ 25MHz - support for Silicon Motion SM712 VGA controller - some clean ups
* * Fix flash parameters passed to Linux for PPChameleon boardwdenk2004-06-17-13/+15
| | | | * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
* * Patch by Yasushi Shoji, 07 Apr 2004:wdenk2004-04-18-1/+1
| | | | | - add support for microblaze processors - add support for AtmarkTechno "suzaku" board
* * Configure PPChameleon board to use redundand environment in flashwdenk2004-04-18-3/+7
| | | | | | * Configure PPChameleon board to use JFFS2 NAND support. * Added support for JFFS2 filesystem (read-only) on top of NAND flash
* * The PS/2 mux on the BMS2003 board needs 450 ms after power onwdenk2004-01-20-1/+1
| | | | | | | | | | | | before we can access it; add delay in case we are faster (with no CF card inserted) * Cleanup of some init functions * Make sure SCC Ethernet is always stopped by the time we boot Linux to avoid Linux crashes by early packets coming in. * Accelerate flash accesses on LWMON board by using buffered writes
* * Fix problems caused by Robert Schwebel's cramfs patchwdenk2004-01-04-2/+5
| | | | | | | | | | | | * Patch by Scott McNutt, 02 Jan 2004: Add support for the Nios Active Serial Memory Interface (ASMI) on Cyclone devices * Patch by Andrea Marson, 16 Dec 2003: Add support for the PPChameleon ME and HI modules * Patch by Yuli Barcohen, 22 Dec 2003: Add support for Motorola DUET ADS board (MPC87x/88x)
* Fix PCI problems on PPChameleon boardwdenk2003-10-22-1/+1
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* * Patches by Xianghua Xiao, 15 Oct 2003:wdenk2003-10-15-17/+17
| | | | | | | | - Added Motorola CPU 8540/8560 support (cpu/85xx) - Added Motorola MPC8540ADS board support (board/mpc8540ads) - Added Motorola MPC8560ADS board support (board/mpc8560ads) * Minor code cleanup
* * Update TRAB auto update codewdenk2003-10-06-2/+5
| | | | | | | | | | | * Make fatload set filesize environment variable fix potential buffer overlow problem * enable basic / medium / high-end configurations for PPChameleonEVB board; fix NAND code * enable TFTP client code to specify to the server the desired timeout value (see RFC-2349)
* * Patch by Gary Jennejohn, 11 Sep 2003:wdenk2003-09-11-3/+7
| | | | | | | | | | | - allow for longer timeouts for USB mass storage devices * Patch by Denis Peter, 11 Sep 2003: - fix USB data pointer assignment for bulk only transfer. - prevent to display erased directories in FAT filesystem. * Change output format for NAND flash - make it look like for other memory, too
* Adjustments / cleanup for PPChameleon EVB boardwdenk2003-09-03-4/+5
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* * Add support for PPChameleon Eval Boardwdenk2003-09-02-0/+1730
* Add support for P3G4 board * Fix problem with MGT5100 FEC driver: add "early" MAC address initialization
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