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* 5xxx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-2/+2
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* 5xx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-0/+1
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* 8xx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-13/+7
| | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* ppc4xx: Cleanup for partial linking and --gc-sectionsWolfgang Denk2010-11-27-3/+21
| | | | | | | | | | | | | | | | | 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>
* 83xx: Fix NAND_SPL link addressScott Wood2010-11-27-24/+49
| | | | | | | | | | | | | | | | | Apply the same fix for 83xx as was done for 85xx in commit 96196a1f7546904563994d2d041804a816d7c139. Without this, NAND SPLs are built with the text base intended for the main image, resulting in a broken, very large u-boot-nand.bin. The block of defines for NAND boot is moved closer to where CONFIG_SYS_TEXT_BASE is defined. We can't directly use CONFIG_SYS_NAND_U_BOOT_DST in the definition of CONFIG_SYS_TEXT_BASE because autoconf.mk will include the literal text "CONFIG_SYS_NAND_U_BOOT_DST", but at least keep them close and point out that they're supposed to be the same. Signed-off-by: Scott Wood <scottwood@freescale.com>
* PPChameleonEVB and CATcenter need a custom linker scriptWolfgang Denk2010-11-26-0/+2
| | | | | | | | | | | | | 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>
* WINBOND_83C553: enable only on boards that actually use it.Wolfgang Denk2010-11-26-3/+3
| | | | | | | | | | | | | | | | | | | | So far, only the BAB7xx board would call the initialise_w83c553f() function for the WINBOND 83C553 chip, even though some other boards (HIDDEN_DRAGON, Sandpoint8240, Sandpoint8245) enabled it in their board configuration. These boards were also missing other config settings needed for that, which resulted in build errors like this: drivers/pci/libpci.o:(.got2+0x84): undefined reference to `ide_bus_offset' Switch arch/powerpc/lib/board.c to call initialise_w83c553f() not on a per-board base, but when a WINBOND_83C553 in enabled in a configuration (like BAB7xx), and disable it in the boards that had this set so far. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Yusdi Santoso <yusdi_santoso@adaptec.com> Cc: Jim Thompson <jim@musenki.com> Acked-by: Stefan Roese <sr@denx.de>
* barco: drop unsupported board configurationWolfgang Denk2010-11-26-364/+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 Denk2010-11-26-369/+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>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-11-26-161/+187
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| * Seagate FreeAgent DockStar supportEric Cooper2010-11-26-0/+125
| | | | | | | | | | | | | | | | | | | | | | 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>
| * DaVinci: remove bogus DEF_BOOTM definitionWolfgang Denk2010-11-19-5/+0
| | | | | | | | | | | | | | | | | | Some boar config files defined DEF_BOOTM but this was not used anywhere in the code. Remove this bogus define. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * DA850 EVM: passing maximum clock rate information to kernelSekhar Nori2010-11-19-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * OMAP4: Panda: Disable CMD_NFSSteve Sakoman2010-11-19-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the Panda build after commit 6d8962e814c15807dd6ac5757904be2a02d187b8 by explicitly disabling CMD_NFS >From the commit message for "Switch from archive libraries to partial linking": 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: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * OMAP3: pandora: update config for productionGrazvydas Ignotas2010-11-19-45/+44
| | | | | | | | | | | | | | | | | | Update pandora's config so that it can boot production kernels from NAND. This enables UBI, USB, sets up NAND layout and default boot command. It also expands malloc area so that UBI works. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * OMAP3: remove unused config macrosGrazvydas Ignotas2010-11-19-109/+0
| | | | | | | | | | | | | | | | | | | | Most OMAP3 boards have various flash related macros in their configs that are either not referenced anywhere in the code or are used by drivers that are not enabled. Remove them. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Acked-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * OMAP3: pandora: fix relocation and init memoryGrazvydas Ignotas2010-11-19-0/+8
| | | | | | | | | | | | | | | | | | | | 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>
| * da830: fixup ARM relocation supportNick Thompson2010-11-19-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes build breakage in da830evm after commit 97003756249bd790910417eb66f0039bbf06a02c "da8xx: fixup ARM relocation support" The da8xx fixup commit changed da830/da850 common code to make relocation work in da850, but didn't add the required defines to da830evm_config.h resulting in build failure in the common code. This patch adds those defines for da830, but makes no sense without also referring to the commit mentioned above. Signed-off-by: Nick Thompson <nick.thompson@ge.com> Reviewed-by: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | Blackfin: tweak objects specified before embedded environmentMike Frysinger2010-11-19-64/+30
|/ | | | | | | | | | The partial linking patch changes how objects are specified to the linker and breaks boards with an embedded environment. So we need to tweak the list of objects we specify via the linker script that go in the gap before the embedded env to work with this new behavior. This fixes linker errors for all the boards in question. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Denk2010-11-17-9/+52
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| * Merge branch 'master' of git://git.denx.de/u-boot-tiWolfgang Denk2010-11-13-9/+47
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| | * omap3evm: Fix mechanism to identify board revisionSanjeev Premi2010-11-04-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Support relocationSanjeev Premi2010-11-04-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Serra2010-11-04-1/+2
| | | | | | | | | | | | | | | | | | | | | 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 Serra2010-11-04-1/+2
| | | | | | | | | | | | | | | | | | | | | 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: OMAP: Fix build after introduction of GENERATED_GBL_DATA_SIZESteve Sakoman2010-11-04-7/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the issue by defining and using CONFIG_SYS_INIT_RAM_SIZE and CONFIG_SYS_INIT_RAM_ADDR. Based on an email discussion with Wolfgang Denk and Heiko Schocher. 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 BeagleKoen Kooi2010-11-04-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | Merge branch 'master' of /home/wd/git/u-boot/masterWolfgang Denk2010-11-12-2295/+2956
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| * | Devkit8000: Adapt changes to ARM relocation supportThomas Weber2010-10-20-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | pci: Clean up PCI info when CONFIG_PCI_SCAN_SHOWPeter Tyser2010-11-14-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change does the following: - Removes the printing of the PCI interrupt line value. This is normally set to 0 by U-Boot on bootup and is rarely used during everyday operation. - Prints out the PCI function number of a device. Previously a device with multiple functions would be printed identically 2 times, which is generally confusing. For example, on an Intel 2 port gigabit Ethernet card the following was displayed: ... 04 01 8086 1010 0200 00 04 01 8086 1010 0200 00 ... - Prints a text description of each device's PCI class instead of the raw PCI class code. The textual description makes it much easier to determine what devices are installed on a PCI bus. - Changes the general formatting of the PCI device output. Previous output: PCIE1: connected as Root Complex 04 01 8086 1010 0200 00 04 01 8086 1010 0200 00 03 00 10b5 8112 0604 00 02 01 10b5 8518 0604 00 02 02 10b5 8518 0604 00 08 00 1957 0040 0b20 00 07 00 10b5 8518 0604 00 09 00 10b5 8112 0604 00 07 01 10b5 8518 0604 00 07 02 10b5 8518 0604 00 06 00 10b5 8518 0604 00 02 03 10b5 8518 0604 00 01 00 10b5 8518 0604 00 PCIE1: Bus 00 - 0b PCIE2: connected as Root Complex 0d 00 1957 0040 0b20 00 PCIE2: Bus 0c - 0d Updated output: PCIE1: connected as Root Complex 04:01.0 - 8086:1010 - Network controller 04:01.1 - 8086:1010 - Network controller 03:00.0 - 10b5:8112 - Bridge device 02:01.0 - 10b5:8518 - Bridge device 02:02.0 - 10b5:8518 - Bridge device 08:00.0 - 1957:0040 - Processor 07:00.0 - 10b5:8518 - Bridge device 09:00.0 - 10b5:8112 - Bridge device 07:01.0 - 10b5:8518 - Bridge device 07:02.0 - 10b5:8518 - Bridge device 06:00.0 - 10b5:8518 - Bridge device 02:03.0 - 10b5:8518 - Bridge device 01:00.0 - 10b5:8518 - Bridge device PCIE1: Bus 00 - 0b PCIE2: connected as Root Complex 0d:00.0 - 1957:0040 - Processor PCIE2: Bus 0c - 0d Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* | | powerpc/p4080ds: Move ICS refclk define into P4080DS.hKumar Gala2010-11-12-1/+2
| | | | | | | | | | | | | | | | | | | | | We appear to have different refclk's on the different corenet DS boards so move the define out of the common header. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | powerpc/corenet_ds: Move CONFIG_SYS_TEXT_BASE into corenet_ds.hKumar Gala2010-11-12-4/+4
| | | | | | | | | | | | | | | | | | | | | CONFIG_SYS_TEXT_BASE setting is common across the 'corenet_ds' board family so move it out of P4080DS.h and into corenet_ds.h Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | powerpc/corenet_ds: Enable DHCP suportKumar Gala2010-11-12-0/+1
| | | | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | p1_p2_rdb: to set SQW/INT pin of RTC as INT linePriyanka Jain2010-11-12-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SQW/INT pin in RTC can be used for generating square wave(by default) or as interrupt line. U-boot is registering this pin for interrupts. Configuring SQW/INT bit as interrupt line during board initialization to avoid spurious interrupts generated by square wave. Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | powerpc/85xx: add CONFIG_SYS_TEXT_BASE_SPL for 85xx nand spl buildHaiying Wang2010-11-12-7/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce a SPL specific CONFIG_SYS_TEXT_BASE_SPL define to be used by the linker. This has similiar semantics to CONFIG_SYS_TEXT_BASE however since SPL is a unqiue image we introduce a new variable to control its text base address. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | powerpc/8xxx: Enable e1000 driver on some FSL boardsKumar Gala2010-11-10-0/+3
| |/ |/| | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-marvellWolfgang Denk2010-10-29-4/+39
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: include/configs/km_arm.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | kirkwood: get rid of config.mk filesPrafulla Wadaskar2010-10-28-0/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After moving the definition of CONFIG_SYS_TEXT_BASE to the respective board config files, all Marvell kirkwood board have just a single and common entry in their config.mk files: KWD_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/kwbimage.cfg Replace the only reference to KWD_CONFIG in the top level Makefile by an equivalent setting, and remove all kirkwood config.mk files. Signed-off-by: Wolfgang Denk <wd at denx.de> Cc: Prafulla Wadaskar <prafulla at marvell.com> Cc: Siddarth Gore <gores at marvell.com> Cc: Simon Kagstrom <simon.kagstrom at netinsight.net> Cc: Heiko Schocher <hs at denx.de> Cc: Eric Cooper <ecc at cmu.edu> Acked-by: Wolfgang Denk <wd at denx.de> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * | kirkwood: guruplug: Relocate NAND environment areaGray Remlin2010-10-28-2/+2
| | | | | | | | | | | | | | | | | | Current default options increase u-boot size to overlap the location of the environment in NAND, move environment higher up Signed-off-by: Gray Remlin <g_remlin@rocketmail.com>
| * | Kirkwood: bugfix: broken early console messagesPrafulla Wadaskar2010-10-20-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It has been observed that, the complete u-boot banner does not appear on the console when the system is booted from NAND/NOR/SPI flash. This patch fixes this issue on all Marvell boards by adding board_early_init_f() support Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * | arm926ejs, suen3: fix relocation issuesHeiko Schocher2010-10-20-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | - use internal 2k security SRAM as RAM for early stack. - do early inits in board_init_f() Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-29-21/+56
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| * | | mx51evk: support new relocation schemeShawn Guo2010-10-28-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to fix build breakage and support new relocation scheme for mx51evk. - Correct IRAM base address and add size definition The IRAM starts from 0x1FFE0000 on final revsion i.mx51 than 0x1FFE8000 which is for older revision. - Include imx-regs.h in mx51evk.h Definitions like CSD0_BASE_ADDR and IRAM_BASE_ADDR can be referred to. - Define CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE They are used to define init RAM layout. - Remove comment for CONFIG_SYS_GBL_DATA_SIZE which has been buried by Wolfgang's commit below 25ddd1fb: Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
| * | | mx51evk: consolidate env for mmcboot and netbootShawn Guo2010-10-28-12/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to consolidate default mx51evk env for two primary boot modes, mmcboot and netboot. It also cleans some unused env like netdev, uboot and redundant env like loadaddr since CONFIG_LOADADDR already defines it. Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
| * | | mx51evk: Fix 2 hours reset issueShawn Guo2010-10-28-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mx51evk u-boot has an issue that system will get reset every 2 hours. MC13892 has an inside charge timer which expires in 120 minutes. If ICHRG and CHGAUTOB are not set properly, this timer expiration will get system power recycled. Since mx51evk has no Li-Ion battery on board, the patch sets ICHRG in externally powered mode and sets CHGAUTOB bit to avoid automatic charging, so that system will not get reset by this timer expiration. The patch also corrects the bit field definition of register 48 (Charger 0) per latest MC13892 Reference Manual. Signed-off-by: Shawn Guo <shawn.gsc@gmail.com>
* | | | Drop support for CONFIG_SKIP_RELOCATE_UBOOTWolfgang Denk2010-10-29-60/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For ARM systems, before ELF relocation was introduced, CONFIG_SKIP_RELOCATE_UBOOT coul be used to prevent *COPYING* the U-Boot image from whereever it was loaded to it's link address (CONFIG_SYS_TEXT_BASE). The name was badly chosen, as no relocation was performed at all, it was just a memcpy(). With ELF relocation, this does not work like that any more, and related boards need to be fixed anyway. So don't keep this relict any longer. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | | | Drop support for CONFIG_SYS_ARM_WITHOUT_RELOCWolfgang Denk2010-10-29-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When this define was introduced, the idea was to provide a soft migration path for ARM boards to get adapted to the new relocation support. However, other recent changes led to a different implementation (ELF relocation), where this no longer works. By now CONFIG_SYS_ARM_WITHOUT_RELOC does not only not help any more, but it actually hurts because it obfuscates the actual code by sprinkling it with lots of dead and non-working debris. So let's make a clean cut and drop CONFIG_SYS_ARM_WITHOUT_RELOC. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | | | Replace CONFIG_RELOC_FIXUP_WORKS by CONFIG_NEEDS_MANUAL_RELOCWolfgang Denk2010-10-29-2/+2
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By now, the majority of architectures have working relocation support, so the few remaining architectures have become exceptions. To make this more obvious, we make working relocation now the default case, and flag the remaining cases with CONFIG_NEEDS_MANUAL_RELOC. Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>
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