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* A4M072: Added support for the board.Sergei Poselenov2010-10-12-1/+379
| | | | | | | | | | | | | | | | This patch provides support for the A4M072 board with the following features: UART NOR flash FEC Ethernet External SRAM I2C EEPROM CompactFlash cards on IDE/ATA port USB Host PCI initialization The 7-segment LED indicator is not yet supported. Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
* VFAT: fix processing of scattered long file name entriesMikhail Zolotaryov2010-10-12-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The U-Boot code has the following bugs related to the processing of Long File Name (LFN) entries scattered across several clusters/sectors : 1) get_vfatname() function is designed to gather scattered LFN entries by cluster chain processing - that doesn't work for FAT12/16 root directory. In other words, the function expects the following input data: 1.1) FAT32 directory (which is cluster chain based); OR 1.2) FAT12/16 non-root directory (which is also cluster chain based); OR 1.3) FAT12/16 root directory (allocated as contiguous sectors area), but all necessary information MUST be within the input buffer of filesystem cluster size (thus cluster-chain jump is never initiated). In order to accomplish the last condition, root directory parsing code in do_fat_read() uses the following trick: read-out cluster-size block, process only first sector (512 bytes), then shift 512 forward, read-out cluster-size block and so on. This works great unless cluster size is equal to 512 bytes (in a case you have a small partition), or long file name entries are scattered across three sectors, see 4) for details. 2) Despite of the fact that get_vfatname() supports FAT32 root directory browsing, do_fat_read() function doesn't send current cluster number correctly, so root directory look-up doesn't work correctly. 3) get_vfatname() doesn't gather scattered entries correctly also is the case when all LFN entries are located at the end of the source cluster, but real directory entry (which must be returned) is at the only beginning of the next one. No error detected, the resulting directory entry returned contains a semi-random information (wrong size, wrong start cluster number and so on) i.e. the entry is not accessible. 4) LFN (VFAT) allows up to 20 entries (slots) each containing 26 bytes (13 UTF-16 code units) to represent a single long file name i.e. up to 520 bytes. U-Boot allocates 256 bytes buffer instead, i.e. 10 or more LFN slots record may cause buffer overflow / memory corruption. Also, it's worth to mention that 20+1 slots occupy 672 bytes space which may take more than one cluster of 512 bytes (medium-size FAT32 or small FAT16 partition) - get_vfatname() function doesn't support such case as well. The patch attached fixes these problems in the following way: - keep using 256 bytes buffer for a long file name, but safely prevent a possible buffer overflow (skip LFN processing, if it contains 10 or more slots). - explicitly specify FAT12/16 root directory parsing buffer size, instead of relying on cluster size. The value used is a double sector size (to store current sector and the next one). This fixes the first problem and increases performance on big FAT12/16 partitions; - send current cluster number (FAT32) to get_vfatname() during root directory processing; - use LFN counter to seek the real directory entry in get_vfatname() - fixes the third problem; - skip deleted entries in the root directory (to prevent bogus buffer overflow detection and LFN counter steps). Note: it's not advised to split up the patch, because a separate part may operate incorrectly. Signed-off-by: Mikhail Zolotaryov <lebon@lebon.org.ua>
* fdt_support: support adding EDID property to FDT display nodesAnatolij Gustschin2010-10-12-0/+1
| | | | | | | | | | | | | | | | | Boards can pass display timing info for drivers using EDID block. Provide common function to add board specific EDID data to the device tree. Subsequent patch makes use of this functionality. Detailed timing descriptor data from EDID is used for programming the display controller. This is currently implemented on the Linux side by the fsl-diu-fb frame buffer driver and it is documented there in Documentation/powerpc/dts-bindings/fsl/diu.txt. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Cc: Gerald Van Baren <vanbaren@cideas.com>
* Merge branch 'master' of git://git.denx.de/u-boot-microblazeWolfgang Denk2010-10-12-107/+129
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| * microblaze: Add support for NET_MULTI apiMichal Simek2010-10-12-0/+2
| | | | | | | | | | | | Microblaze hasn't supported NET_MULTI support. Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: Fix microblaze-generic config fileMichal Simek2010-10-12-104/+123
| | | | | | | | | | | | | | 1. Fix preprocessor statements 2. Clean coding style Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: generic: rename MTD partition set to 'flash-0'Stephan Linz2010-10-12-4/+4
| | | | | | | | | | Signed-off-by: Stephan Linz <linz@li-pro.net> Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: generic: adding DHCP supportStephan Linz2010-10-12-0/+1
| | | | | | | | | | Signed-off-by: Stephan Linz <linz@li-pro.net> Signed-off-by: Michal Simek <monstr@monstr.eu>
* | Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk2010-10-12-3/+6
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| * | net: Move Emaclite to NET_MULTIMichal Simek2010-10-11-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Emaclite was using old net api that's why this patch move emaclite to NET_MULTI api. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | rarp: Condtionally compile rarp supportPeter Tyser2010-10-11-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Most people don't use the 'rarpboot' command, so only enable it when CONFIG_CMD_RARP is defined. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | NET: add ENC28J60 driver using SPI frameworkReinhard Meyer2010-10-11-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | V3: further refinements: - use priv member instead of container method - allow setting of MAC address by write_hwaddr method - avoid shutting down link between commands Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | NET: move legacy enc28j60.c to sidetrack as enc28j60_lpc2292.cReinhard Meyer (-VC)2010-10-11-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is required before the upcoming new enc28j60 driver using SPI framework patch can be applied: - Move legacy enc28j60.c to enc28j60_lpc2292.c. - Change Makefile and the two affected boards' definition files. Tested with ./MAKEALL ARM7 that both boards still compile. Signed-off-by: Reinhard Meyer<info@emk-elektronik.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
| * | net: Fix faulty definition of uec_initialize()Joakim Tjernlund2010-10-11-1/+0
| |/ | | | | | | | | | | | | | | The correct definition is in drivers/qe/uec.h so just remove this one. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* | mtd: OneNAND: add support for OneNAND manufactured by NumonyxEnric Balletbo i Serra2010-10-11-0/+1
| | | | | | | | | | | | | | | | | | | | This patch adds the Numonyx manufacturer code (0x20) to onenand manufacturers. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Steve Sakoman <steve.sakoman@linaro.org> Tested-by: Steve Sakoman <steve.sakoman@linaro.org>
* | mtd: add an mtd method for get_len_incl_bad()Ben Gardiner2010-10-11-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The logic to 'spread' mtd partitions needs to calculate the length in the mtd device, including bad blocks. This patch introduces a new function, mtd_get_len_incl_bad that can return both the length including bad blocks and whether that length was truncated on the device. This new function will be used by the mtdparts spread command later in this series. The definition of the function is #ifdef'd out in configurations that do not use the new 'mtdparts spread' command. Signed-off-by: Ben Gardiner<bengardiner@nanometrics.ca> CC: Scott Wood <scottwood@freescale.com>
* | nand: remove dead code and suspend/resumeScott Wood2010-10-11-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of the several "#if 0" sections that were keeping around Linux code that isn't relevant to U-Boot. Besides cluttering the code, these sections make tracking upstream changes harder, rather than easier. It's easy to discard obviously irrelevant diff hunks that patch rejects, but it's not as easy to notice hunks that apply cleanly to the #if 0 section, but *are* relevant to U-Boot and require modification elsewhere. Also remove suspend/resume, as this is not applicable to U-Boot. Removal saves 232 bytes on powerpc. Signed-off-by: Scott Wood <scottwood@freescale.com> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
* | nand erase: .spread, .part, .chip subcommandsScott Wood2010-10-11-2/+5
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A while back, in http://lists.denx.de/pipermail/u-boot/2009-June/054428.html, Michele De Candia posted a patch to not count bad blocks toward the requested size to be erased. This is desireable when you're passing in something like $filesize, but not when you're trying to erase a partition. Thus, a .spread subcommand (named for consistency with http://lists.denx.de/pipermail/u-boot/2010-August/075163.html) is introduced to make explicit the user's desire to erase for a given amount of data, rather than to erase a specific region of the chip. While passing $filesize to "nand erase" is useful, accidentally passing something like $fliesize currently produces quite unpleasant results, as the variable evaluates to nothing and U-Boot assumes that you want to erase the entire rest of the chip/partition. To improve the safety of the erase command, require the user to make explicit their intentions by using a .part or .chip subcommand. This is an incompatible user interface change, but keeping compatibility would eliminate the safety gain, and IMHO it's worth it. While touching nand_erase_opts(), make it accept 64-bit offsets and sizes, fix the percentage display when erase length is rounded up, eliminate an inconsistent warning about rounding up the erase length which only happened when the length was less than one block (rounding up for $filesize is normal operation), and add a diagnostic if there's an attempt to erase beginning at a non-block boundary. Signed-off-by: Scott Wood <scottwood@freescale.com> Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
* Merge branch 'master' of git://git.denx.de/u-boot-x86Wolfgang Denk2010-10-11-2/+0
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| * x86: Make CONFIG_RELOC_FIXUP_WORKS generic for all x86 boardsGraeme Russ2010-10-07-2/+0
| | | | | | | | | | Relocation is not board-specific for the x86 architectrure, so CONFIG_RELOC_FIXUP_WORKS can be defined globally in the config.h
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk2010-10-11-9/+22
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| * | powerpc/85xx: Add support for 4th PCI controller on corenet_dsKumar Gala2010-10-07-0/+8
| | | | | | | | | | | | | | | | | | | | | We configure the controller but dont have virtual address space thus any devices on the 4th controller are not accessible in u-boot. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | powerpc/corenet_ds: Various updates to initial env cfgEmil Medve2010-10-07-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Make the U-Boot update command sequence conditional. Helps prevent accidental erasing if an upload or previous step fails * Make it easier to update other FLASH banks * Enable DDR controller cache line interleaving and bank cs0/cs1 by default Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | p1022ds: add audclk hwconfig setting to enable codec reference clockTimur Tabi2010-10-07-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Freescale P1022DS can use either a 12.288MHz or a 11.2896MHz reference clock for the audio codec, but by default both are disabled. Add a 'audclk' hwconfig option that allows the user to choose which clock he wants. The 12.288MHz clock allows the codec to use sampling rates of 16, 24, 32, 48, 64, and 96KHz. The 11.2896 clock allows 14700, 22050, 29400, 44100, 58800, and 88200Hz. Also configure a pin muxing to select some SSI signals, which will disable I2C1. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | mpc8569mds: fix consuming long time while relocating code.Haiying Wang2010-10-07-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original code maps boot flash as non-cacheable region. When calling relocate_code in flash to copy u-boot from flash to ddr, every loop copy command is read from flash. The flash read speed will be the bottleneck, which consuming long time to do this operation. To resovle this, map the boot flash as write-through cache via tlb. And set tlb to remap the flash after code executing in ddr, to confirm flash erase operation properly done. Signed-off-by: Kai.Jiang <Kai.Jiang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| * | mpc8569mds: fix CONFIG_ENV_SIZEHaiying Wang2010-10-07-2/+2
| |/ | | | | | | | | | | | | | | | | | | | | CONFIG_ENV_SIZE of MPC8569MDS was wrongly set to CONFIG_ENV_SECT_SIZE which is 128KB, so it took longer time to do crc32 calculation for ENV than it should do. It causes the bootup for MPC8569MDS significantly slow. This patch fixs it to 0x2000(8KB), also fix the comment for CONFIG_ENV_SECT_SIZE to correct size. Signed-off-by: Kai.Jiang <Kai.Jiang@freescale.com Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | include/compiler.h: remove uint typedef for __MACH__Andreas Bießmann2010-10-06-1/+0
| | | | | | | | | | | | | | | | | | | | uint is typedefed twice if __MACH__ is defined. This generates an error when calling MAKEALL for netstar bord on OS X. This patch removes the typedef for __MACH__ case in favor of general definiton some lines below. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | PowerPC: change board specific early pci_init() into generic.Andre Schwarz2010-10-06-0/+2
| | | | | | | | Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
* | CCM: remove code for yet another corpseWolfgang Denk2010-10-06-533/+1
| | | | | | | | | | | | | | The CCM board has long reached EOL, and support for it is no longer relevant in current versions of U-Boot. Remove it. Signed-off-by: Wolfgang Denk <wd@denx.de>
* | PCU_E: remove code for yet another corpseWolfgang Denk2010-10-06-556/+6
|/ | | | | | | The PCU_E board has long reached EOL, and support for it is no longer relevant in current versions of U-Boot. Remove it. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk2010-10-05-51/+567
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| * Blackfin: bf537-pnav: increase monitor lenMike Frysinger2010-10-02-1/+1
| | | | | | | | | | | | | | Building this board for parallel flash fills up the bss section and thus fails to link, so bump up the monitor size a bit. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: bf527-ad7160-eval: fix GPIO CS defineMike Frysinger2010-10-02-1/+1
| | | | | | | | | | | | Rather than use a hardcoded "7", use the new Blackfin global define. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: bf548-ezkit: bump SPI flash size upMike Frysinger2010-10-02-1/+5
| | | | | | | | | | | | | | | | The current size used (256KiB) is smaller than the LDR created for the bf548-ezkit, so 'run update' doesn't work correctly. So bump up the size a bit by making this flexible per-board config. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: blackvme: new board portWojtek Skulski2010-10-02-0/+246
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The board includes: * ADSP-BF561 rev. 0.5 * 32-bit SDRAM (2 * MT48LC16M16A2TG or MT48LC32M16A2TG) * Gigabit Ether AX88180 (ASIX) + 88E1111 rev. B2 (Marvell) * SPI boot flash on PF2 (M25P64 8MB, or M25P128 16 MB) * FPGA boot flash on PF3 (M25P64 8MB, or M25P128 16 MB) * Spartan6-LX150 (memory-mapped; both PPIs also connected) * See http://www.skutek.com/ Signed-off-by: Wojtek Skulski <skulski@pas.rochester.edu> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: bf526-ezbrd: enable BootROM-OOB layout when booting from NANDMike Frysinger2010-10-02-2/+3
| | | | | | | | | | | | | | | | | | | | We need to use the Blackfin BootROM-specific OOB layout when we boot out of NAND as that is what the on-chip ROM expects. Also need to increase the monitor size a little to accommodate the extra NAND code overhead. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: adi config: enable nand lock/unlock supportMike Frysinger2010-10-02-0/+1
| | | | | | | | | | | | | | | | We use the lock/unlock options in our default nand code, so enabl support for the options. Reported-by: Vivi Li <vivi.li@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: bct-brettl2: new board portPeter Meerwald2010-10-02-0/+155
| | | | | | | | | | Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: adi config: allow boards to tweak a little moreMike Frysinger2010-10-02-8/+14
| | | | | | | | | | | | Let people easily override bootdelay and network settings. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: bf527-sdp: new board portMike Frysinger2010-10-02-0/+121
| | | | | | | | | | | | Support for the Blackfin System Development Platform (SDP) base module. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: adi config: add a hook for boards to append the envMike Frysinger2010-10-02-1/+5
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: adi config: add an "all spi flashes" option to unify board listsMike Frysinger2010-10-02-12/+15
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * Blackfin: move CONFIG_BFIN_CPU to board config.mkMike Frysinger2010-10-02-25/+0
| | | | | | | | | | | | | | | | | | The CONFIG_BFIN_CPU option is largely used in the build system, so move it out of the board config.h and into the board config.mk. It'd be nice to keep everything in the config.h, but the patch to extract that value early was rejected. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk2010-10-05-130/+346
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| * | ppc4xx: Use common ns16550 functions in 4xx UART POST driverStefan Roese2010-10-04-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the PPC4xx POST UART driver to use the common NS16550 functions for receiving and sending. Additionally the local function for SoC divisor setup are removed. Instead the functions from arch/powerpc/cpu/ppc4xx/4xx_uart.c are used. This removes code duplication. Also the common CONFIG_SYS_NS16550_COMx defines are now used to describe the POST UART's. And a compile breakage is fixed, introduced by a git merge of the ppc4xx/next branch into master. Now "ppc4xx.h" is moved to "asm/ppc4xx.h". Fixed as well with this patch. Signed-off-by: Stefan Roese <sr@denx.de>
| * | ppc4xx: Big lwmon5 board support rework/updateSascha Laue2010-10-04-124/+159
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch brings the lwmon5 board support up-to-date. Here a summary of the changes: lwmon5 board port related: - GPIO's changed to control the LSB transmitter - Reset USB PHY's upon power-up - Enable CAN upon power-up - USB init error workaround (errata CHIP_6) - EBC: Enable burstmode and modify the timings for the GDC memory - EBC: Speed up NOR flash timings lwmon5 board POST related: - Add FPGA memory test - Add GDC memory test - DSP POST reworked - SYSMON POST: Fix handling of negative temperatures - Add output for sysmon1 POST - HW-watchdog min. time test reworked Additionally some coding-style changes were done. Signed-off-by: Sascha Laue <sascha.laue@liebherr.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | APM821xx: Add bluestone board supportTirumala Marri2010-10-04-0/+178
| |/ | | | | | | | | | | | | | | | | Add support code for bluestone board wth APM821XX processor based. This patch includes early board init, misc init, configure EBC, initializes UIC, MAKEALL, board.cfg and MAINTAINERS file. Signed-off-by: Tirumala R Marri <tmarri@apm.com Signed-off-by: Stefan Roese <sr@denx.de>
* | Merge branch 'next' of git://git.denx.de/u-boot-videoWolfgang Denk2010-10-05-5/+75
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| * atmel_lcd: Allow contrast polarity to be either positive or negativeAlexander Stein2010-09-25-0/+1
| | | | | | | | Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
| * p1022ds: use weak CFI flash accessors when DIU is enabledTimur Tabi2010-09-25-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the Freescale P1022, the DIU and the LBC share address pins, which means that when the DIU is active (e.g. the console is on the DVI display), NOR flash cannot be accessed. So we use the weak accessor function feature of the CFI flash code to temporarily switch the pin mux from DIU to LBC whenever we want to read or write flash. This has a significant performance penalty, but it's the only way to make it work. This change allows the 'saveenv' command to work when the video display is enabled. Erasing flash and writing to flash (with the 'cp' command) works, but reading from flash (with the 'md' and 'cp' commands) does not. Also, while flash is being written, the video display will be blank. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
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