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* ppc4xx: Fix missing linker scripts for partial linkingStefan Roese2010-12-15-80/+18
| | | | | | | | | This patch fixes the acadia_nand and kilauea_nand linker scripts which have been missing in commit ee8028b7 [ppc4xx: Cleanup for partial linking and --gc-sections] Signed-off-by: Stefan Roese <sr@denx.de> Cc: Bernhard Weirich <Bernhard.Weirich@riedel.net>
* p1022ds: fix switching of DIU/LBC signalsTimur Tabi2010-12-13-10/+57
| | | | | | | | | | | | | | | On the P1022, the pins which drive the video display (DIU) are muxed with the local bus controller (LBC), so if the DIU is active, the pins need to be temporarily muxed to LBC whenever accessing NOR flash. The code which handled this transition is checking and changing the wrong bits in PMUXCR. Also add a follow-up read after a write to NOR flash if we're going to mux back to DIU after the write, as described in the P1022 RM. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ARMV7: Vexpress: Fix build errorDirk Behme2010-12-08-1/+1
| | | | | | | | | | | | | | | | Fix ca9x4_ct_vxp build error Configuring for ca9x4_ct_vxp board... board/armltd/vexpress/libvexpress.o: In function `udelay': u-boot.git/board/armltd/vexpress/ca9x4_ct_vxp.c:161: multiple definition of `udelay' lib/libgeneric.o:u-boot.git/lib/time.c:34: first defined here lib/libgeneric.o: In function `udelay': zlib.c:(.text+0x1ee8): undefined reference to `__udelay' Signed-of-by: Dirk Behme <dirk.behme@googlemail.com>
* ARMV7: Vexpress: fix compile warningsMatt Waddel2010-12-08-3/+6
| | | | | | Fixed "pointer from integer without a cast" warnings in Vexpress. Signed-off-by: Matt Waddel <matt.waddel@linaro.org>
* ARMV7: Vexpress: fix build errorsMatt Waddel2010-12-08-67/+1
| | | | | | | | | This patch fixes build errors in the vexpress system: - Removed sys_proto.h requirement from syslib.c. - Switched vexpress to the default armv7 linker script. - Renamed TEXT_BASE to CONFIG_SYS_TEXT_BASE. Signed-off-by: Matt Waddel <matt.waddel@linaro.org>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-12-08-2/+405
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| * at91rm9200ek: add configure target for RAM bootAndreas Bießmann2010-12-07-2/+0
| | | | | | | | | | | | | | This patch also removes now unnecessary config.mk in board directory and make usage of new features in boards.cfg. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * AT91: add TOP9000 supportReinhard Meyer2010-12-07-0/+405
| | | | | | | | | | | | | | Adds support for the EMK TOP9000 CPU Module which is based on ATMELs ARM926EJS AT91SAM9XE SoC. Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | video: move fsl_diu_fb driver to drivers/videoAnatolij Gustschin2010-12-01-514/+0
| | | | | | | | | | | | | | | | | | Since the driver is used not only on Freescale boards, we move it to a common place for video drivers as suggested by Wolfgang. The patch also cleans up the top level Makefile. Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2010-11-30-9/+19
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| * Merge branch 'master' of git://git.denx.de/u-boot-samsungWolfgang Denk2010-11-30-5/+15
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| | * S5P: goni: fix for relocationMinkyu Kang2010-11-30-2/+8
| | | | | | | | | | | | | | | Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| | * S5P: smdkc100: fix for relocationMinkyu Kang2010-11-30-3/+7
| | | | | | | | | | | | | | | Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
| * | OMAP3: Zoom2: Fix ARM relocation supportDirk Behme2010-11-30-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | OMAP3: Zoom1: Fix ARM relocation supportDirk Behme2010-11-30-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | OMAP3: SDP3430: Fix ARM relocation supportDirk Behme2010-11-30-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | AM3517:Fix for ARM Relocation supportVaibhav Hiremath2010-11-29-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Also change the CONFIG_SYS_TEXT_BASE to 0x80008000, required with relocation support. This is the load address for primary boot loader (x-loader). Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | | hwconfig: Fix dummy initialization of {board, cpu}_hwconfigKumar Gala2010-11-30-6/+0
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since board_hwconfig & cpu_hwconfig are defined as weak and dont have a default value they will get put into the BSS if they aren't defined elsewhere. This is problematic as we try to utilize hwconfig before we've relocated and thus BSS isn't setup. Instead of giving dummy values in the board files that utilize this feature, we can just initialize the variables to an empty string and thus move them out of the BSS if they aren't defined elsewhere. Also made board_hwconfig & cpu_hwconfig arrays to reduce size associated with string pointers vs arrays. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | gdsys: osd: Use return value of cmd_usageThomas Weber2010-11-27-4/+2
| | | | | | | | | | | | | | | | Use the return value of cmd_usage instead of ignoring this and returning a 1. Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* | Fix jornada memory initKristoffer Ericson2010-11-27-12/+12
| | | | | | | | | | | | | | | | | | | | * Fix memory initialization. This fixes the problem with kernel oopses during heavy load. * Cleanup pinsetup, which for reference is among other things needed for proper flash erasing. Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
* | 74xx_7xx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-1261/+12
| | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* | 8260: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-3/+7
| | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* | 824x: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-49/+207
| | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* | 5xxx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-71/+11
| | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* | 512x: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-2/+2
| | | | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Timur Tabi <timur@freescale.com> Acked-by: Stefan Roese <sr@denx.de>
* | 8xx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-2764/+667
| | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-355/+115
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adapts 4xx boards for partial linking with --gc-sections. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Tirumala Marri <tmarri@apm.com> Cc: David Updegraff <dave@cray.com> Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Cc: Dirk Eibach <eibach@gdsys.de> Cc: Larry Johnson <lrj@acm.org> Cc: Peter De Schrijver <p2@mind.be> Cc: Niklaus Giger <niklaus.giger@netstal.com> Cc: Daniel Poirot <dan.poirot@windriver.com> Acked-by: Stefan Roese <sr@denx.de>
* | ppc4xx: Fix build problems of IBM DDR2 NAND booting targetsStefan Roese2010-11-26-12/+0
| | | | | | | | | | | | | | | | | | This change is needed to compile the PPC4xx NAND booting targets equipped with the IBM DDR2 SDRAM controller. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* | PPChameleonEVB and CATcenter need a custom linker scriptWolfgang Denk2010-11-26-0/+128
| | | | | | | | | | | | | | | | | | | | | | | | | | These boards use an embedded environment, which is not supported by the generic arch/powerpc/cpu/ppc4xx/u-boot.lds script. The breakage was introduced by commit 2cd95a2 "ppc4xx: Remove board specific linker scripts from most PPC4xx boards" Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Andrea Marson <andrea.marson@dave-tech.it> Acked-by: Stefan Roese <sr@denx.de>
* | cam5200_niosflash: fix build warningsWolfgang Denk2010-11-26-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | Fix warnings: cam5200_flash.c: In function 'write_word_32': cam5200_flash.c:443: warning: dereferencing type-punned pointer will break strict-aliasing rules cam5200_flash.c: In function 'write_word_16': cam5200_flash.c:684: warning: dereferencing type-punned pointer will break strict-aliasing rules Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* | IDS8247: remove redundant flash.c fileWolfgang Denk2010-11-26-485/+1
| | | | | | | | | | | | | | | | The IDS8247 board is configured to use the CFI flash driver, so drop the now redundant custom flash.c file. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* | barco: drop unsupported board configurationWolfgang Denk2010-11-26-1309/+0
| | | | | | | | | | | | | | | | | | | | The barco board appears to be unmaintained since it was added about 5 years ago. The environment location has probably never been correct. Drop it. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Marc Leeman <marc.leeman@barco.com> Acked-by: Stefan Roese <sr@denx.de>
* | ERIC: drop unsupported board configurationWolfgang Denk2010-11-26-1788/+0
| | | | | | | | | | | | | | | | | | | | | | The ERIC board appears to be unmaintained for more than 9 years. The environment location has probably never been correct, and has been definitely broken since for at least a year. Drop it. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Swen Anderson <sand@peppercon.de> Acked-by: Stefan Roese <sr@denx.de>
* | Seagate FreeAgent DockStar supportEric Cooper2010-11-26-0/+444
| | | | | | | | | | | | | | | | | | | | | | start with sheevaplug configuration add modifications by Alexander Holler <holler@ahsoftware.de> change RAM definitions to one bank (128 MB) change ident string and prompt define MTD partitions and default environment variables add support for LEDs Signed-off-by: Eric Cooper <ecc@cmu.edu>
* | DA850 EVM: passing maximum clock rate information to kernelSekhar Nori2010-11-19-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TI DA850/OMAP-L138/AM18x EVM can be populated with devices having different maximum allowed CPU clock rating. The maximum clock the chip can support can only be determined from the label on the package (not software readable). Introduce a method to pass the maximum allowed clock rate information to kernel using ATAG_REVISION. The kernel uses this information to determine the maximum cpu clock rate reachable using cpufreq. Note that U-Boot itself does not set the CPU clock rate. The CPU clock is setup by a primary bootloader ("UBL"). The rate setup by UBL could be different from the maximum clock rate supported by the device. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | OMAP3: pandora: fix relocation and init memoryGrazvydas Ignotas2010-11-19-33/+0
| | | | | | | | | | | | | | | | | | | | map Fix the build breakage introduced by the recent relocation and memory layout changes for ARM. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-1013/+1013
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-11-17-43/+303
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| * Merge branch 'master' of git://git.denx.de/u-boot-tiWolfgang Denk2010-11-13-8/+303
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| | * omap3evm: Fix mechanism to identify board revisionSanjeev Premi2010-11-04-3/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function omap3_evm_get_revision() - to identify the board revision was called at end of setup_net_chip(). Board revision can be ascertained only by identifying the Ethernet chipset - but combining setup operations with revision detection isn't a good idea. So, moved the function after call to setup_net_chip(). Function setup_net_chip() should be ideally be called only when CONFIG_CMD_NET is defined. But this leaves the board revision "undetected". This patch allows static definition of revision or default fallback to the latest revision. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * omap3evm: Wrap function under CONFIG_USB_OMAP3Sanjeev Premi2010-11-04-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function omap3_evm_need_extvbus() is required only when USB support is configured. Wrapped this function in #ifdef CONFIG_USB_OMAP3. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * omap3evm: Support relocationSanjeev Premi2010-11-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds relocation support for omap3evm. Content of the patch is based on changes for Beagleboard. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Use generic mmc driver on OMAP3 IGEP moduleEnric Balletbo i Serra2010-11-04-0/+9
| | | | | | | | | | | | | | | | | | | | | This patch switches from the legacy mmc driver to the new generic mmc driver Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Use generic mmc driver on IGEP v2Enric Balletbo i Serra2010-11-04-0/+9
| | | | | | | | | | | | | | | | | | | | | This patch switches from the legacy mmc driver to the new generic mmc driver Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Add expansion board detection for BeagleKoen Kooi2010-11-04-2/+139
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Beagle expansion boards contain an i2c eeprom to identify themselves. This patch adds code to read and parse the eeprom contents. It prints the expansion board name and revision and modifies environment variables as appropriate. This patch is based on the Overo expansion board code. Signed-off-by: Koen Kooi <k-kooi@ti.com> Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Add expansion board detection for OveroSteve Sakoman2010-11-04-0/+119
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Overo expansion boards contain an i2c eeprom to identify themselves. This patch adds code to read and parse the eeprom contents. It prints the expansion board name and revision and modifies environment variables as appropriate. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: IGEP: Rename TEXT_BASESteve Sakoman2010-11-04-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Commit 14d0a02a "Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE" missed the IGEP boards since they were just added. Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | Merge branch 'master' of /home/wd/git/u-boot/masterWolfgang Denk2010-11-12-8704/+2286
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| * | Devkit8000: Adapt changes to ARM relocation supportThomas Weber2010-10-20-35/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix compilation of Devkit8000 after introduction of ARM relocation support. Signed-off-by: Thomas Weber <weber@corscience.de> Adapt to TEXT_BASE => CONFIG_SYS_TEXT_BASE rename. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | | mpc85xx: Fix SERDES/eTSEC message indentationPeter Tyser2010-11-14-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously some mpc85xx boards printed indented messages such as the following on bootup: printf(" eTSEC4 is in sgmii mode.\n"); printf(" Serdes2 disalbed\n"); The bootup appearance looks cleaner if the indentation is removed which aligns these messages with other bootup output. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> CC: galak@kernel.crashing.org
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