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* ppc4xx: Update flash size in reg property of the NOR flash nodeStefan Roese2009-10-23-1/+9
| | | | | | | | | | | | | | | Till now only the ranges in the ebc node are updated with the values currently configured in the PPC4xx EBC controller. With this patch now the NOR flash size is updated in the device tree blob as well. This is done by scanning the compatible nodes "cfi-flash" and "jedec-flash" for the correct chip select number. This size fixup is enabled for all AMCC eval board right now. Other 4xx boards may want to enable it as well, if this problem with multiple NOR FLASH sizes exists. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de>
* fdt: Add fdt_fixup_nor_flash_size() to fixup NOR FLASH size in dtbStefan Roese2009-10-23-0/+46
| | | | | | | | | | This function can be used to update the size in the "reg" property of the NOR FLASH device nodes. This is necessary for boards with non-fixed NOR FLASH sizes. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Gerald Van Baren <vanbaren@cideas.com> Acked-by: Wolfgang Denk <wd@denx.de>
* cpu/ppc4xx/fdt.c: avoid strcpy() to constant stringWolfgang Denk2009-10-23-1/+1
| | | | | | | | | strcpy() was iused with the target address being a pointer to a constant string, which potentially is read-only. Use a (writable) array of characters instead. Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
* envcrc: check return value of fwrite()Mike Frysinger2009-10-19-1/+3
| | | | | | | | | | Newer toolchains will often complain about unchecked fwrite(): envcrc.c:117: warning: ignoring return value of `fwrite´, declared with attribute warn_unused_result So check the return value to silence the warnings. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* mcc200: fix build errorWolfgang Denk2009-10-19-1/+1
| | | | | | | Fix compile error: include/configs/mcc200.h:401:6: error: #elif with no expression Signed-off-by: Wolfgang Denk <wd@denx.de>
* lcd: remove '#if 0' 32-bit scroll, now memcpy does itAlessandro Rubini2009-10-18-21/+0
| | | | | Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
* lib_generic memset: fill one word at a time if possibleAlessandro Rubini2009-10-18-3/+19
| | | | | | | | | If the destination is aligned, fill ulong values until possible. Then fill remaining part by byte. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* lib_generic memcpy: copy one word at a time if possibleAlessandro Rubini2009-10-18-4/+15
| | | | | | | | | | If source and destination are aligned, this copies ulong values until possible, trailing part is copied by byte. Thanks for the details to Wolfgang Denk, Mike Frysinger, Peter Tyser, Chris Moore. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* setenv: do console redirection even if previously unsetAlessandro Rubini2009-10-18-31/+31
| | | | | | | | | | | | | | If "stdout" is not previously set, doing "setenv stdout lcd" had no effect, since console redirection only worked if the environment variable was already set; the second time you run setenv it worked. Most default environments lack stdin/out/err definitions, so I'm sure I'm not alone with this problem. This patch simply moves a block of code out of a conditional, to do the same work even if the variable was previously unset. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
* mpc512x: fix System Clock Control constants for USB1 & USB2Martha Stan2009-10-18-2/+2
| | | | Signer-off-by: Martha Stan <mmarx@silicontkx.com>
* mem_mtest: fix error reporting, allow escape with ^CPaul Gortmaker2009-10-18-14/+44
| | | | | | | | | | | | | | | | | | | | | | | | The basic memtest function tries to watch for ^C after each pattern pass as an escape mechanism, but if things are horribly wrong, we'll be stuck in an inner loop flooding the console with error messages and never check for ^C. To make matters worse, if the user waits for all the error messages to complete, we then incorrectly report the test passed without errors. Adding a check for ^C after any error is printed will give the end user an escape mechanism from a console flood without slowing down the overall test speed on a slow processor. Also, the more extensive memtest quit after just a single error, which is inconsistent with the normal memtest, and not useful if if you are doing dynamic environmental impact testing, such as heating/cooling etc. Both tests now track the error count and report it properly at test completion. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* new default shortcut to config & build a boardMike Frysinger2009-10-18-4/+3
| | | | | | | | | | | | | The majority of the time that I build things in U-Boot, I want to just build for the board. I don't make board config tweaks after selecting the board. So add a new pattern rule that allows people to combine two steps in one go: `make foo_config && make` => `make foo` This shouldn't conflict with any existing make rules as the pattern rule is used only the rule doesn't already exist. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* env: only build env_embedded and envcrc when neededMike Frysinger2009-10-18-27/+13
| | | | | | | | | | | | | The env code is protected by the ENV_IS_EMBEDDED define, so attempting to compile the code when this isn't defined is pointless. Now that the env headers have unified around CONFIG_ENV_IS_EMBEDDED, convert the build system to only build the env objects when this is enabled. And now that the env code is conditionally compiled, we can drop the source code checks. For people who want to extract the environment manually, add a new option CONFIG_BUILD_ENVCRC that only enables the envcrc utility. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* part_dos: check status flags of partitionsDaniel Mack2009-10-18-1/+2
| | | | | | | Only read partitions which have 0x00 or 0x80 set in their status field. All others are invalid. Signed-off-by: Daniel Mack <daniel@caiaq.de>
* galaxy5200: change cs1 configurationEric Millbrandt2009-10-18-1/+1
| | | | | | Correct the chip select configuration for the nand flash chip select. Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
* Cleanup: use constantNiklaus Giger2009-10-18-1/+1
| | | | Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
* mpc85xx: Fix booting on various boardsAnton Vorontsov2009-10-16-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | commit 0e870980a64584a591af775bb9c9fe9450124df9 ("8xxx: Removed CONFIG_NUM_CPUS from 85xx/86xx") breaks U-Boot on various boards, namely the ones that call get_sys_info() from board_early_init_f(). get_sys_info() calls cpu_numcores(), which depends on probecpu() being called before. But probecpu() is called after board_early_init_f(), and so cpu_numcores() returns random values, which in turn crashes get_sys_info(). To fix the issue we place probecpu() before board_early_init_f() in an initialization sequence. Booting on the following boards should be revived now: mpc8540ads mpc8541cds mpc8548cds mpc8555cds mpc8560ads mpc8568mds mpc8569mds and maybe more. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* mpc86xx: delete unused MPC86xx_DDR_SDRAM_CLK_CNTL definePaul Gortmaker2009-10-16-6/+0
| | | | | | | | This is an orphaned legacy leftover that is just polluting the config file namespace. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ppc/P1_P2_RDB: On-chip BootROM supportDipen Dudhat2009-10-16-2/+45
| | | | | | | | | On Chip BootROM support for P1 and P2 series RDB platforms. This patch is derived from latest On Chip BootROM support on MPC8536DS Signed-off-by: Dipen Dudhat <dipen.dudhat@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ppc/P1_P2_RDB: NAND Boot SupportDipen Dudhat2009-10-16-8/+315
| | | | | | | | | NAND Boot support for P1 and P2 series RDB platforms. This patch is derived from NAND Boot support on MPC8536DS. Signed-off-by: Dipen Dudhat <dipen.dudhat@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* mpc8xxx: improve LAW error messages when setting up DDRPaul Gortmaker2009-10-16-4/+5
| | | | | | | | | | When setting up the LAWs for the DDR, if there was an error, you got the not-so-helpful error text "ERROR" and nothing else. Not only is it non-informative, but it is also pretty frustrating trying to grep for "ERROR" in the source. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* sbc8641d: fix LAW so board doesn't hang on DDR initPaul Gortmaker2009-10-16-1/+4
| | | | | | | | | | | | | | All versions between now and since this commit: commit bd76729bcbfd64b5d016a9b936f058931fc06eaf MPC86xx: set CONFIG_MAX_MEM_MAPPED to 2G by default will fail to allow the SBC8641D to get past DDR init, because the LAW config was overlapping. Eventually this board will do SPD EEPROM config, but for now this gets the board working again. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk2009-10-15-7/+6
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| * Blackfin: drop MAC display at bootMike Frysinger2009-10-13-4/+0
| | | | | | | | | | | | | | | | | | | | The default Blackfin boot would display the MAC address for the first NIC, but this relies on the environment. The current net multi stack no longer writes the default hardware settings to the environment, so most of the time the display shows all zeros. This can be pretty confusing and really doesn't add anything useful, so just drop it. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: reset watchdog in udelay()Mike Frysinger2009-10-13-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All arches apparently should reset the watchdog in their udelay loop as noted on the mailing list recently: > A comment in flash_status_check() suggests that udelay() is > expected to reset the watchdog, but I can't find any architecture > where it does. If this is missing in other architectures, it should be fixed at the root cause, i. e. in udelay() or in the respective support routines. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: Remove relocation fixupsMike Frysinger2009-10-13-3/+3
| | | | | | | | | | | | Blackfin pieces like commit 0630535e2d062dd73c1ceca5c6125c86d1127a49. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | at91: Update MEESC board supportDaniel Gorsulowski2009-10-13-24/+66
| | | | | | | | | | | | | | | | | | | | | | This patch implements several updates: -disable CONFIG_ENV_OVERWRITE -add new hardware style variants and set the arch numbers appropriate -pass the serial# and hardware revision to the kernel -removed unused macros from include/configs/meesc.h -fixed multiline comment style Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
* | arm: Correct build with CONFIG_SYS_HUSH_PARSER setSimon Kagstrom2009-10-13-0/+1
| | | | | | | | | | | | | | FLAG_PARSE_SEMICOLON is not defined without hush.h, so include that. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
* | TI: OMAP3: Overo Tobi ethernet supportOlof Johansson2009-10-13-33/+106
| | | | | | | | | | | | | | | | | | | | | | | | | | Add setup for ethernet on Tobi, allowing kernel/ramdisk to be loaded over tftp. This also refactors the smc911x driver to allow for detecting when the chip is missing. I.e. the detect_chip() function is called earlier and will abort gracefully when the Chip ID read returns all 1's. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Dirk Behme <dirk.behme@googlemail.com> Acked-by: Ben Warren <biggerbadderben@gmail.com>
* | SMC911X: Add chip auto detectionOlof Johansson2009-10-13-8/+13
| | | | | | | | | | | | | | | | | | | | Refactor the smc911x driver to allow for detecting when the chip is missing. I.e. the detect_chip() function is called earlier and will abort gracefully when the Chip ID read returns all 1's. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Dirk Behme <dirk.behme@googlemail.com> Acked-by: Ben Warren <biggerbadderben@gmail.com>
* | TI OMAP3 Use arm init sequence to initialize i2cTom Rix2009-10-13-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This changes fixes an early i2c error. It appears that I2C is working because once a read or write error is detected, the omap24xx_i2c driver calls i2c_init inside its error handling check. While it is ok to attempt error handling this way, the boards must not depend on this side effect to initialize it's i2c. Instead of explicitly calling i2c_init for every board, use the generic arm initialization in lib_arm/board.c. By defining the config variable CONFIG_HARD_I2C, the omap3 i2c initialization is included in the init_sequence table. Run tested on Beagle. Compile tested on the omap3's Signed-off-by: Tom Rix <Tom.Rix@windriver.com> Acked-by: Dirk Behme <dirk.behme@googlemail.com>
* | TI: DaVinci DM365: Enabling network Support on DM365 EVMSandeep Paulraj2009-10-13-0/+43
| | | | | | | | | | | | | | This patch enables EMAC on the DM365 EVM. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Acked-by: Tom Rix <Tom.Rix@windriver.com>
* | TI: DaVinci: GPIO header file and definitionsSandeep Paulraj2009-10-13-0/+53
| | | | | | | | | | | | | | | | | | | | | | Some DaVinci SOC's use GPIOs to enable EMAC and DM9000. This patch adds some definitions for GPIO registers and also adds structures for GPIO. A separate header file is being added so that in future we can have a DaVinci GPIO driver similer to OMAP. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Acked-by: Tom Rix <Tom.Rix@windriver.com>
* | TI: DaVinci DM646x: Update flag used to represent DM646x SOC'sSandeep Paulraj2009-10-13-3/+3
| | | | | | | | | | | | | | | | | | | | | | In the DaVinci specific code, we use both CONFIG_SOC_DM646X and CONFIG_SOC_DM646x to represent DM646x specific code. This patch changes occurrences of CONFIG_SOC_DM646x to CONFIG_SOC_DM646X. This is because for DM644x series of SOCs we use the flag CONFIG_SOC_DM644X. We want some uniformity. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Acked-by: Tom Rix <Tom.Rix@windriver.com>
* | OMAP3: Clean up whitespace in mux configsOlof Johansson2009-10-13-1794/+1794
| | | | | | | | | | | | | | | | | | | | | | Switch from space-based indentation to tab-based in mux configs, as pointed out by WD at: http://lists.denx.de/pipermail/u-boot/2009-September/061241.html Nothing but whitespace changes in this patch (diff -w gives no output). Signed-off-by: Olof Johansson <olof@lixom.net>
* | OMAP3 MMC: Fix warning dereferencing type-punned pointerDirk Behme2009-10-13-27/+28
| | | | | | | | | | | | | | | | | | Fix warning Dereferencing type-punned pointer will break strict-aliasing rules Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> CC: Steve Sakoman <sakoman@gmail.com> Acked-by: Tom Rix <Tom.Rix@windriver.com>
* | Support for the OpenRD base boardSimon Kagstrom2009-10-13-0/+691
| | | | | | | | | | | | | | The implementation is borrowed from the sheevaplug board and the Marvell 1.1.4 code. Unsupported (or untested) is the SD card, PCIe and SATA. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
* | Kirkwood: mv88f6281gtw_ge: Add kwbimage build supportPrafulla Wadaskar2009-10-13-0/+168
| | | | | | | | | | | | | | | | | | | | | | This patch adds kwbimage configuration file (used by mkimage utility) to support u-boot.kwb target on mv88f6281gtw_ge board. To create Kirkwood boot image to be flashed on SPI Flash, additional parameter u-boot.kwb need to be passed during make. Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
* | Kirkwood: rd6281a: Add kwbimage build supportPrafulla Wadaskar2009-10-13-0/+170
| | | | | | | | | | | | | | | | | | | | | | This patch adds kwbimage configuration file (used by mkimage utility) to support u-boot.kwb target on rd6281a platform. To create Kirkwood boot image to be flashed on NAND, additional parameter u-boot.kwb need to be passed during make. Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
* | Add support for Eukrea CPU9260/CPU9G20 SBCTom Rix2009-10-13-1/+900
| | | | | | | | | | | | | | | | | | these boards are built around Atmel's AT91SAM9260/9G20 and have up to 64MB of NOR flash, up to 128MB of SDRAM, up to 2GB of NAND and include a 10/100 Ethernet PHY in RMII mode. Signed-off-by: Eric Benard <eric@eukrea.com> Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* | Add support for Eukrea CPUAT91 SBCTom Rix2009-10-13-3/+702
| | | | | | | | | | | | | | | | | | CPUAT91 is built around Atmel's AT91RM9200 and has up to 16MB of NOR flash, up to 128MB of SDRAM, and includes a Micrel KS8721 PHY in RMII mode. Signed-off-by: Eric Benard <eric@eukrea.com> Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* | TI: DaVinci DM365: Minor config cleanupSandeep Paulraj2009-10-13-2/+0
| | | | | | | | | | | | | | | | | | | | The DM365 config was using the 'CONFIG_CMD_SAVEENV' flag. This is already included when we include the config_cmd_default.h header file. So this flag is removed. Also another flag to enable NAND functions was being enabled incorrectly. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | TI DaVinci DM365: Removing header file which does not existSandeep Paulraj2009-10-13-1/+0
| | | | | | | | | | | | | | The DaVinci DM365 EVM board specific code was including a header file which does not exist. So removing this header file. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | TI DaVinci: DM355: Config Cleanup and UpdateSandeep Paulraj2009-10-13-9/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch does the following 1) Enables the NAND driver which is now available. 2) Enables the 'CONFIG_MTD_DEVICE' as without this the compilation will fail 3) We now have a safe place to store environment and defines an offset where this can be stored. This offset value is such that it is after the location where U-Boot is flashed using TI flash utilities. 4) Enables Bootdelay 5) Increases malloc() arena size. Manufacturers are coming out with NAND with large blocks sizes of upto 1 MiB. It has been noticed that as the block size of the NAND used is increased, if this particular value is not increased, the NAND driver will output out of memory errors. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | TI DaVinci: DM646x: Initial Support for DM646x SOCSandeep Paulraj2009-10-13-0/+53
| | | | | | | | | | | | | | | | | | DM646x is an SOC from TI which has both an ARM and a DSP. There are multiple variants of the SOC mainly dealing with different core speeds. This patch adds the initial framework for the DM646x SOC. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | TI DaVinci: DM6446: Fix Compilation error in NAND modeSandeep Paulraj2009-10-13-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | The Default mode that is built for the Davinci DVEVM happens to be the NOR mode. When we want to build for the NAND mode, we get a compilation error. This is overcome by defining the CONFIG_MTD_DEVICE flag in the NAND mode. The image built for NAND mode was successfully tested on the DaVinci DM6446 EVM. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | OMAP3 Move cache routine to cache.STom Rix2009-10-13-184/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v7_flush_dcache_all, because it depends on omap ROM code is not generic. Rename the function to 'invalidate_dcache' and move it to the omap cpu directory. Collect the other omap cache routines l2_cache_enable and l2_cache_disable with invalide_dcache into cache.S. This means removing the old cache.c file that contained l2_cache_enable and l2_cache_disable. The conversion from cache.c to cache.S was done most through disassembling the uboot binary. The only significant change was to change the comparision for the return of get_cpu_rev from cmp r0, #0 beq earlier_than_label Which was lost information to cmp r0, #CPU_3XX_ES20 blt earlier_than_label The paths through the enable routine were verified by adding an infinite loop and seeing the hang. Then removing the infinite loop and seeing it continue. The disable routine is similar enough that it was not tested with this method. Run tested by cold booting from nand on beagle and zoom1. Compile tested on MAKEALL arm. Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
* | TI DaVinci: Remove references to SZ_xxSandeep Paulraj2009-10-13-19/+13
|/ | | | | | | | | | This patch removes the asm/sizes.h header file from being included in the DaVinci SOC configs. References to SZ_xx have been replaced by appropriate bit shifted values. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Acked-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2009-10-12-106/+460
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| * Update all board to support new bbmiiphy driver (with multibus support)Luigi 'Comio' Mantellini2009-10-10-0/+74
| | | | | | | | | | Signed-off-by: Luigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
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