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* mtd: nand: new base driver for memory mapped nand devicesMike Frysinger2009-07-07-127/+75
| | | | | | | | | The BF537-STAMP Blackfin board had a driver for working with NAND devices that are simply memory mapped. Since there is nothing Blackfin specific about this, generalize the driver a bit so that everyone can leverage it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Scott Wood <scottwood@freescale.com>
* env_nand: remove unused variable.Guennadi Liakhovetski2009-07-07-10/+0
| | | | | | | Remove an unused "total" variable in multiple functions. Signed-off-by: Guennadi Liakhovetski <lg@denx.de> Signed-off-by: Scott Wood <scottwood@freescale.com>
* davinci_nand chipselect/init cleanupDavid Brownell2009-07-07-20/+38
| | | | | | | | | | | | | | | | | Update chipselect handling in davinci_nand.c so that it can handle 2 GByte chips the same way Linux does: as one device, even though it has two halves with independent chip selects. For such chips the "nand info" command reports: Device 0: 2x nand0, sector size 128 KiB Switch to use the default chipselect function unless the board really needs its own. The logic for the Sonata board moves out of the driver into board-specific code. (Which doesn't affect current build breakage if its NAND support is enabled...) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Scott Wood <scottwood@freescale.com>
* NAND DaVinci: Update to ALE/CLE Mask valuesSandeep Paulraj2009-07-07-0/+5
| | | | | | | | | | | All DaVinci SOC's use a CLE mask of 0x10 and an ALE mask of 0x8 except the DM646x. This was decided by the design team driving the design. This patch updates the CLE and ALE values for DM646x. Updated patches for DM646x will be sent shortly. This applies to u-boot-nand-flash git Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* ARM DaVinci: Changing ALE Mask ValueSandeep Paulraj2009-07-07-1/+1
| | | | | | | | The ALE mask used by DaVinci SOCs is wrong. The patch changes the mask value from '0xa' to '0x8'. This is the mask we use for all TI releases. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
* davinci_nand: cleanup II (CONFIG_SYS_DAVINCI_BROKEN_ECC)David Brownell2009-07-07-283/+13
| | | | | | | | | | | | | | | | | | | | | | Remove CONFIG_SYS_DAVINCI_BROKEN_ECC option. It's not just nasty; it's also unused by any current boards, and doesn't even match the main U-Boot distributions from TI (which use soft ECC, or 4-bit ECC on newer chips that support it). DaVinci GIT kernels since 2.6.24, and mainline Linux since 2.6.30, match non-BROKEN code paths for 1-bit HW ECC. The BROKEN code paths do seem to partially match what MontaVista/TI kernels (4.0/2.6.10, and 5.0/2.6.18) do ... but only for small pages. Large page support is really broken (and it's unclear just what software it was trying to match!), and the ECC layout was making three more bytes available for use by filesystem (or whatever) code. Since this option itself seems broken, remove it. Add a comment about the MV/TI compat issue, and the most straightforward way to address it (should someone really need to solve it). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Scott Wood <scottwood@freescale.com>
* davinci_nand: cleanup I (minor)David Brownell2009-07-07-87/+22
| | | | | | | | | | | | | | | | | | | | | | | | Minor cleanup for DaVinci NAND code: - Use I/O addresses from nand_chip; CONFIG_SYS_NAND_BASE won't be defined when there are multiple chipselect lines in use (as with common 2 GByte chips). - Cleanup handling of EMIF control registers * Only need one pointer pointing to them * Remove incorrect and unused struct supersetting them - Use the standard waitfunc; we don't need a custom version - Partial legacy cleanup: * Don't initialize every board like it's a DM6446 EVM * #ifdef a bit more code for BROKEN_ECC Sanity checked with small page NAND on dm355 and dm6446 EVMs; and large page on dm355 EVM (packaged as two devices, not one). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Scott Wood <scottwood@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-videoWolfgang Denk2009-07-07-2/+5
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| * Atmel LCD driver GUARDTIME fixMark Jackson2009-06-30-2/+5
| | | | | | | | | | | | | | | | | | | | This patch allows the guard time parameter to be set in the Atmel LCDC driver. By default, the previous value of 1 is used, unless the setting is defined elsewhere. Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
* | Coding style cleanup; update CHANGELOGWolfgang Denk2009-07-07-59/+3407
| | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2009-07-07-2423/+7966
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: drivers/spi/Makefile Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | nhk8815: fix MAKEALLJean-Christophe PLAGNIOL-VILLARD2009-07-06-1/+2
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | MX31: Add NAND SPL boot support to i.MX31 PDK board.Magnus Lilja2009-07-06-5/+293
| | | | | | | | | | | | Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
| * | arm: Kirkwood: arch specific updated for ehci-Kirkwood driver supportPrafulla Wadaskar2009-07-06-5/+10
| | | | | | | | | | | | | | | | | | This patch abstracts Kirkwood arch specific changes to support ehci-kirkwood driver Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * | arm nomadik: use 1000 as HZ value and rewrite timer codeAlessandro Rubini2009-07-06-140/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This sets CONFIG_SYS_HZ to 1000 as required, and completely rewrites timer code, which is now both correct and much smaller. Unused functions like udelay_masked() have been removed as no driver uses them, even the ones that are not currently active for this board. mtu.h is copied literally from the kernel sources. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | arm nomadik: allow Nand and OneNand to coexistsAlessandro Rubini2009-07-06-20/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | The evaluation kit has both Nand and OneNand, both drivers are there and the two configurations only select a different default for the jffs partition. This adds the OneNand driver and cleans up storage. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
| * | arm nomadik: cleanup resetAlessandro Rubini2009-07-06-15/+3
| | | | | | | | | | | | | | | | | | | | | | | | There is only one public release of the Nomadik chip, so the ifdef in reset code as well as a define in the config file are not needed Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
| * | arm nomadik: rename board to nhk8815Alessandro Rubini2009-07-06-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | This is an error in my side in the initial submission: nobody calls it ""nmdk8815", it's "nomadik hardware kit", nhk8815, instead. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
| * | xscale: add support for the polaris boardStefano Babic2009-07-06-14/+47
| | | | | | | | | | | | | | | | | | | | | The Polaris board is based on the TrizepsIV module of Keith & Koep (http://www.keith-koep.com). Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | xscale: fix USB initialization for Trizepsiv moduleStefano Babic2009-07-06-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Due to change in the usb_board_init() prototype, the USB for the TrizepsIV was not correctly initialized. Removed dummy print from usb_board_stop(). Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | net: merge bugfix: Marvell Kirkwood gigabit ethernet driverPrafulla Wadaskar2009-07-06-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | This patch looks okay on u-boot-net.git/next branch but when it was merged to u-boot.git/master the last line is missing Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Ben Warren <biggerbadderben@gmail.com>
| * | at91: Add esd gmbh MEESC board supportDaniel Gorsulowski2009-07-06-0/+487
| | | | | | | | | | | | | | | | | | | | | This patch adds support for esd gmbh MEESC board. The MEESC is based on an Atmel AT91SAM9263 SoC. Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
| * | ARM: Update mach-typesJean-Christophe PLAGNIOL-VILLARD2009-07-06-39/+1612
| | | | | | | | | | | | | | | | | | update against linux v2.6.30 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | at91: Add CAN init functionDaniel Gorsulowski2009-07-06-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | To enable CAN init, CONFIG_CAN has to be defined in the board config file and at91_can_hw_init() has to be called in the board specific code. CAN is available on AT91SAM9263 and AT91CAP9 SoC. Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
| * | arm: Kirkwood: Correct header defineSimon Kagstrom2009-07-06-1/+1
| | | | | | | | | | | | | | | | | | Correct define typo (. -> ,) Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
| * | MX31: Add basic support for Freescale i.MX31 PDK board.Magnus Lilja2009-07-06-0/+288
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Freescale's i.MX31 PDK board (a.k.a. 3 stack board). This patch assumes that some other program performs the actual NAND boot. Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com> Acked-by: Fabio Estevam <fabioestevam@yahoo.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | S3C24x0: extract interrupts from timerJean-Christophe PLAGNIOL-VILLARD2009-07-06-23/+56
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | dm355/pm9261: add missing CONFIG_NET_MULTIJean-Christophe PLAGNIOL-VILLARD2009-07-06-0/+2
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | arm920t/interrupts: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2009-07-06-6/+6
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | move L2 cache enable/disable function to cache.c in the omap3 SoC directoryKim, Heung Jun2009-07-06-68/+108
| | | | | | | | | | | | | | | | | | Signed-off-by: HeungJun, Kim <riverful.kim@samsung.com> CC: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | ARM DaVinci: EMIF settingsThomas Lange2009-07-06-9/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NAND module should not modify EMIF registers unrelated to CS2 that is used for NAND, i.e. do not modify EWAIT config register or registers for other Chip Selects. Without this patch, EMIF configurations made in board_init() will be invalidated. Signed-off-by: Thomas Lange <thomas@corelatus.se>
| * | versatile: config coding style cleanupJean-Christophe PLAGNIOL-VILLARD2009-07-06-60/+58
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Peter Pearse <peter.pearse@arm.com>
| * | arm: Kirkwood: Basic SOCs supportPrafulla Wadaskar2009-07-06-0/+1278
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kirkwood family controllers are highly integrated SOCs based on Feroceon-88FR131/Sheeva-88SV131/arm926ejs cpu core. SOC versions supported:- 1) 88F6281-A0 define CONFIG_KW88F6281_A0 2) 88F6192-A0 define CONFIG_KW88F6192_A0 Other supported features:- 1) get_random_hex() fucntion 2) PCI Express port initialization 3) NS16550 driver support Contributors: Yotam Admon <yotam@marvell.com> Michael Blostein <michaelbl@marvell.com Reviewed-by: Ronen Shitrit <rshitrit@marvell.com> Acked-by: Stefan Rose <sr@denx.de> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * | arm: generic cache.h for ARM architecturesPrafulla Wadaskar2009-07-06-0/+41
| | | | | | | | | | | | | | | | | | | | | This patch is required for Kirkwood SoC support may be used by other ARM architectures Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * | OMAP3EVM: fix typo. replace CS6 by CS5, no functionality changeMatthias Ludwig2009-07-06-10/+11
| | | | | | | | | | | | Signed-off-by: Matthias Ludwig <mludwig@ultratronik.de>
| * | at91sam9260/9263: add back up for the rst(reset controller).Sedji Gaouaou2009-07-06-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | On the boards at91sam9260ek, at91sam9263ek and afed9260, the rstc register was set to 0 after being set to 500 ms for the PHY reset. Do backup the old reset length and restore it after the MACB initialisation. Signed-off-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Stelian Pop <stelian@popies.net>
| * | spi: Add Marvell Kirkwood SPI driverPrafulla Wadaskar2009-06-26-0/+242
| | | | | | | | | | | | | | | | | | This patch adds a SPI driver for the Marvell Kirkwood SoC's. Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
| * | s3c64xx: move the reset_cpu functionMinkyu Kang2009-06-26-16/+36
| | | | | | | | | | | | | | | | | | | | | | | | Because of the reset_cpu is soc specific, should be move to soc And read reset value from SYS_ID register instead of hard code this patch also supports s3c6410 Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | integrator: merge integratorap and integratorcpJean-Christophe PLAGNIOL-VILLARD2009-06-23-821/+288
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Peter Pearse <peter.pearse@arm.com>
| * | integratorap/cp: use cfi driverJean-Christophe PLAGNIOL-VILLARD2009-06-23-1044/+7
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Peter Pearse <peter.pearse@arm.com>
| * | integratorap/cp/versatile: remove non used functionsJean-Christophe PLAGNIOL-VILLARD2009-06-23-56/+0
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Peter Pearse <peter.pearse@arm.com>
| * | integratorcp: split timer supportJean-Christophe PLAGNIOL-VILLARD2009-06-23-141/+180
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Peter Pearse <peter.pearse@arm.com>
| * | integratorap: split timer supportJean-Christophe PLAGNIOL-VILLARD2009-06-23-135/+172
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Peter Pearse <peter.pearse@arm.com>
| * | integratorap: split pci supportJean-Christophe PLAGNIOL-VILLARD2009-06-23-374/+407
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Peter Pearse <peter.pearse@arm.com>
| * | arm: add support for CONFIG_GENERIC_MMCIlya Yanok2009-06-21-0/+7
| | | | | | | | | | | | Signed-off-by: Ilya Yanok <yanok@emcraft.com>
| * | serial_mx31: allow it to work with mx27 too and rename to serial_mxcIlya Yanok2009-06-21-5/+26
| | | | | | | | | | | | | | | | | | | | | UART hardware on i.MX27 is the same as on the i.MX31 so we just need to provide the driver with correct address of the registers. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
| * | mx27: basic cpu supportIlya Yanok2009-06-21-0/+1097
| | | | | | | | | | | | | | | | | | This patch adds generic code to support Freescale's i.MX27 SoCs. Signed-off-by: Ilya Yanok <yanok@emcraft.com>
| * | i.MX31: Create a common device file.Magnus Lilja2009-06-21-0/+60
| | | | | | | | | | | | Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
| * | ARM: Add macros.h to be used in assembler file.Jean-Christophe PLAGNIOL-VILLARD2009-06-21-0/+74
| | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| * | MX31: Add NAND SPL for i.MX31.Magnus Lilja2009-06-21-2/+380
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the NAND SPL framework needed to boot i.MX31 boards from NAND. It has been tested on a i.MX31 PDK board with large page NAND. Small page NANDs should work as well, but this has not been tested. Note: The i.MX31 NFC uses a non-standard layout for large page NANDs, whether this is compatible with a particular setup depends on how the NAND device is programmed by the flash programmer (e.g. JTAG debugger). The patch is based on the work by Maxim Artamonov. Signed-off-by: Maxim Artamonov <scn1874@yandex.ru> Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
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