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* ppc4xx: Remove implementations of testdram()Stefan Roese2008-06-03-530/+0
| | | | | | | This patch removes the used testdram() implementations of the board that are maintained by myself. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Remove superfluous dram_init() call or replace it by initdram()Stefan Roese2008-06-03-278/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | Historically the 405 U-Boot port had a dram_init() call in early init stage. This function was still called from start.S and most of the time coded in assembler. This is not needed anymore (since a long time) and boards should implement the common initdram() function in C instead. This patch now removed the dram_init() call from start.S and removes the empty implementations that are scattered through most of the 405 board ports. Some older board ports really implement this dram_init() though. These are: csb272 csb472 ERIC EXBITGEN W7OLMC W7OLMG I changed those boards to call this assembler dram_init() function now from their board specific initdram() instead. This *should* work, but please test again on those platforms. And it is perhaps a good idea that those boards use some common 405 SDRAM initialization code from cpu/ppc4xx at some time. So further patches welcome here. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Change Kilauea to use the common DDR2 init functionStefan Roese2008-06-03-253/+1
| | | | | | | | | | | This patch changes the kilauea and kilauea_nand (for NAND booting) board port to not use a board specific DDR2 init routine anymore. Now the common code from cpu/ppc4xx is used. Thanks to Grant Erickson for all his basic work on this 405EX early bootup. Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Enable Primordial Stack for 40x and Unify ECC HandlingGrant Erickson2008-06-03-417/+135
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (Part 2 of 2): * Rolls up a suite of changes to enable correct primordial stack and global data handling when the data cache is used for such a purpose for PPC40x-variants (i.e. CFG_INIT_DCACHE_CS). * Related to the first, unifies DDR2 SDRAM and ECC initialization by eliminating redundant ECC initialization implementations and moving redundant SDRAM initialization out of board code into shared 4xx code. * Enables MCSR visibility on the 405EX(r). * Enables the use of the data cache for initial RAM on both AMCC's Kilauea and Makalu and removes a redundant CFG_POST_MEMORY flag from each board's CONFIG_POST value. - Removed, per Stefan Roese's request, defunct memory.c file for Makalu and rolled sdram_init from it into makalu.c. With respect to the 4xx DDR initialization and ECC unification, there is certainly more work that can and should be done (file renaming, etc.). However, that can be handled at a later date on a second or third pass. As it stands, this patch moves things forward in an incremental yet positive way for those platforms that utilize this code and the features associated with it. Signed-off-by: Grant Erickson <gerickson@nuovations.com> Signed-off-by: Stefan Roese <sr@denx.de>
* Merge branch 'master' of /home/stefan/git/u-boot/u-bootStefan Roese2008-06-03-4264/+5167
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| * Merge branch 'master' of git://git.denx.de/u-boot-testingWolfgang Denk2008-05-21-6/+6
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| | * Fix some whitespace issuesWolfgang Denk2008-05-21-6/+6
| | | | | | | | | | | | | | | | | | introduced by 53677ef18 "Big white-space cleanup." Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | Merge branch 'socrates' of /home/wd/git/u-boot/projectsWolfgang Denk2008-05-21-0/+740
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| | * | socrates: changes to support FDTSergei Poselenov2008-05-20-0/+25
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
| | * | Initial support for "Socrates" boardSergei Poselenov2008-05-20-0/+715
| | | | | | | | | | | | | | | | Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
| * | | Make ads5121 out-of-tree compiling safeYork Sun2008-05-21-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | Reuse the existing DIU driver in board/freescale/common. Signed-off-by: York Sun <yorksun@freescale.com>
| * | | Adding DIU support for Freescale 5121ADSYork Sun2008-05-21-2/+227
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DIU and cfb console support to FSL 5121ADS board. Use #define CONFIG_VIDEO in config file to enable fb console. Signed-off-by: York Sun <yorksun@freescale.com>
| * | | Replace DPRINTF with debugYork Sun2008-05-21-35/+29
| | | | | | | | | | | | | | | | | | | | | | | | Remove DPRINTF macro and replace it with generic debug macro. Signed-off-by: York Sun <yorksun@freescale.com>
| * | | Move pixel clock setting to board fileYork Sun2008-05-21-34/+25
| | |/ | |/| | | | | | | | | | | | | | | | The clock divider has different format in 5121 and 8610. This patch moves it to board specific code. Signed-off-by: York Sun <yorksun@freescale.com>
| * | Big white-space cleanup.Wolfgang Denk2008-05-21-4195/+4143
| |/ | | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'quad100hd'Stefan Roese2008-05-21-0/+380
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| * ppc4xx: Add the Harris QUAD100HD AMCC 405EP-based boardGary Jennejohn2008-05-08-0/+380
| | | | | | | | | | Signed-off-by: Gary Jennejohn <garyj@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xxWolfgang Denk2008-05-19-1/+30
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| * | ppc4xx: Canyonlands: Disable PCIe0/SATA in dev-tree depending on selectionStefan Roese2008-05-19-1/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When SATA is selected (via jumper J6) we need to disable the first PCIe node in the device tree, so that Linux doesn't initialize it. Otherwise the Linux SATA driver will fail to detect the devices. The same goes the other way around too. So if PCIe is selected we need to disable the SATA node in the device tree. This is because PCIe port 0 and SATA on 460EX share the same pins (multiplexed) and we have to configure in U-Boot which peripheral is enabled. Signed-off-by: Stefan Roese <sr@denx.de>
* | | i386: Fix multiple definitions of __show_boot_progressJean-Christophe PLAGNIOL-VILLARD2008-05-19-4/+4
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | | sc530_spunk: add missing SOBJS entryJean-Christophe PLAGNIOL-VILLARD2008-05-19-1/+1
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | | sc520_spunk: Fix flashJean-Christophe PLAGNIOL-VILLARD2008-05-19-24/+6
|/ / | | | | | | | | | | | | flash.c:593: warning: dereferencing type-punned pointer will break strict-aliasing rules flash.c:398: error: label at end of compound statement Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | TQM8272: fix out-of-tree buildingWolfgang Denk2008-05-15-8/+15
| | | | | | | | | | | | ...and add to MAKEALL script Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xxWolfgang Denk2008-05-14-15/+12
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| * | ppc4xx: Fix bogus Canyonlands config.mkStefan Roese2008-05-14-9/+1
| | | | | | | | | | | | | | | | | | | | | This patch fixes the canyonlands config.mk file to enable correct out-of-tree builds. Thanks to Wolfgang Denk for spotting this. Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Add 405EX(r) revision C PVR definitions and detection codeStefan Roese2008-05-13-7/+12
| | | | | | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de>
* | | Fix config files for out-of-tree buildingWolfgang Denk2008-05-14-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several board/<...>/config.mk files include dynamically built (by the Makefile) config files but used the wrong file name of $(TOPDIR)/board/$(BOARDDIR)/config.tmp instead if the correct $(OBJTREE)/board/$(BOARDDIR)/config.tmp The bug is nasty because the build result is correct for the (normal) in-tree builds, and because 'sinclude' is used no errors get raised even for out-of-tree build tests. But out-of-tree builds use an incomplete and thus usually incorrect configuration... Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | linkstation_HGLAN: Fix out of tree building.Wolfgang Denk2008-05-14-6/+9
|/ / | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Fix @ -> <at> substitutionStelian Pop2008-05-10-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | When applying the AT91CAP9 patches upstream, something transformed the '@' character into the ' <at> ' sequence. The patch below restores the original form in all the places where it has been modified (the AT91CAP9 files, the AT91SAM9260 files which were copied from AT91CAP9, and a couple of other files where the ' <at> ' sequence was present). Signed-off-by: Stelian Pop <stelian@popies.net>
* | Update origin and copyright information in arch-at91sam9 header filesStelian Pop2008-05-10-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When doing the AT91CAP9/AT91SAM9 port, a number of header files were copied from the Linux kernel sources. This patch explicitly specifies this origin for all the copied headers, and for those missing copyright information, adds it. Additionaly, the header file 'at91sam926x_mc.h' has been superceeded in the latest kernel sources by 'at91sam9_smc.h'. The copyright information has been confirmed by the AT91 Linux kernel maintainer, Andrew Victor <avictor.za@gmail.com>. Signed-off-by: Stelian Pop <stelian@popies.net>
* | Add copyright information in Atmel boards partition.cStelian Pop2008-05-10-0/+6
| | | | | | | | | | | | | | When Ulf did the dataflash.c cleanup, he didn't add his copyright on the new created files. This patch fixes the problem. Signed-off-by: Stelian Pop <stelian@popies.net>
* | mx31ads: fix 32kHz clock handlingGuennadi Liakhovetski2008-05-10-1/+1
| | | | | | | | | | | | | | | | | | According to schematics and to RedBoot sources, the MX31ADS uses a 32768Hz oscillator as a SKIL source. Fix previously wrongly assumed 32000Hz value. Also fix a typo when verifying a jumper configuration. While at it, make two needlessly global functions static. Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-mpc85xxWolfgang Denk2008-05-10-1/+6
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| * | 85xx: Limit CPU2 workaround to parts that have the errataAndy Fleming2008-05-07-1/+6
| | | | | | | | | | | | | | | Signed-off-by: Ebony Zhu <ebony.zhu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | | Merge branch 'master' of /home/wd/git/u-boot/master/Wolfgang Denk2008-05-09-2/+6
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| * | Mail address change, documentation modifiedVlad Lungu2008-05-09-2/+6
| |/ | | | | | | Signed-off-by: Vlad Lungu <vlad.lungu@windrvier.com>
* | ppc4xx: acadia: Add fdt support and fix section overlap problemStefan Roese2008-05-08-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds fdt (flattened device tree) support to the AMCC Acadia eval board. This increases the image size and it doesn't fit anymore into 256kByte. Since we didn't want to remove features from the configuration, we decided to increase the U-Boot image size (add one flash sector). Also changed the default environment definition to make it independent of such changes. Signed-off-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Add device tree support to AMCC YosemiteIra Snyder2008-05-08-0/+23
|/ | | | | | | | | Add support for booting with a device tree blob. This is needed to boot ARCH=powerpc kernels. Also add support for setting the eth0 mac address via the ethaddr variable. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Stefan Roese <sr@denx.de>
* Fix defined but not used build warningMarcel Ziswiler2008-05-03-1/+0
| | | | | | - warning: 'srom' defined but not used Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
* MPC8610HPCD: Drop -O2 from the build flagsKumar Gala2008-05-03-1/+1
| | | | | | Make the flags use -Os like all other boards Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xxWolfgang Denk2008-04-29-6/+13
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| * ppc4xx: Complete remove bogus dflush()Stefan Roese2008-04-29-3/+3
| | | | | | | | | | | | | | | | | | | | Since the current dflush() implementation is know to have some problems (as seem on lwmon5 ECC init) this patch removes it completely and replaces it by using clean_dcache_range(). Tested on Katmai with ECC DIMM. Signed-off-by: Stefan Roese <sr@denx.de>
| * ppc4xx: Change ECC initialization on lwmon5 to use clean_dcache_range()Stefan Roese2008-04-29-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As it seems the "old" ECC initialization routine by using dflush() didn't write all lines in the dcache back to memory on lwmon5. This could lead to ECC error upon Linux booting. This patch changes the program_ecc() routine to now use clean_dcache_range() instead of dflush(). clean_dcache_range() uses dcbst which is exactly what we want in this case. Since dflush() is known is cause problems, this routine will be removed completely and replaced by clean_dcache_range() with an additional patch. Signed-off-by: Stefan Roese <sr@denx.de>
* | 85xx/86xx: Rename ext_refrec to timing_cfg_3 to match docsKumar Gala2008-04-29-5/+5
|/ | | | | | | All the 85xx and 86xx UM describe the register as timing_cfg_3 not as ext_refrec. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* LinkStation: fix compiler warning, add a maintainerGuennadi Liakhovetski2008-04-28-1/+1
| | | | | | | out_8 wants a pointer to an unsigned as the first argument. Add a maintainer for Linkstation boards. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
* katmai: fix section overlap problemWolfgang Denk2008-04-28-1/+1
| | | | | | | | | | | Since we didn't want to remove features from the configuration, we decided to increase the U-Boot image size (add one flash sector). Also changed the default environment definition to make it independent of such changes. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* i.MX31: Enable SPI and MC13783/RTC support for the Litekit boardMagnus Lilja2008-04-26-0/+12
| | | | | | This patch enables SPI and MC13783/RTC support for the Litekit board. Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
* MPC8544DS: decode pcie3 end-point configuration correctly.Ed Swarthout2008-04-26-1/+1
| | | | | Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xxWolfgang Denk2008-04-26-1/+6
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| * ppc4xx: Add bootcount limit handling for APC405 boardsMatthias Fuchs2008-04-25-1/+6
| | | | | | | | Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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