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* sf: stmicro: add support for N25Q064Jagannadha Sutradharudu Teki2013-02-04-0/+6
| | | | | | Add support for Numonyx N25Q064 SPI flash. Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* Merge remote-tracking branch 'u-boot/master'Albert ARIBAUD2012-09-30-11/+12
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| * SPL: SPI: Enhance spi_spl_load to match the other load functionsTom Rini2012-09-27-11/+12
| | | | | | | | Signed-off-by: Tom Rini <trini@ti.com>
* | spiflash: at25: using common spi flash operationBo Shen2012-09-17-3/+8
| | | | | | | | | | | | | | | | Using common spi flash operation function to replace private operation funtion Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | spi: add atmel at25df321 serial flash supportBo Shen2012-09-17-0/+10
|/ | | | | | | Add atmel at25df321 serial flash support Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* sf: spansion: Add support for S25FL256SMichal Simek2012-08-14-0/+7
| | | | | | | Add support for Spansion S25FL256S SPI flash. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: winbond: fix page_sizeStephen Warren2012-08-14-1/+1
| | | | | | | | | | | Commit a4ed3b6 "sf: inline data constants" modified winbond.c's page_size from 256 to 4096. This prevents either/both of "sf write" writing the correct data, or "sf read" from reading the correct data back. This allows U-Boot running on Compulab Tegra to upgrade itself. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: stmicro: add support for N25Q128AMichal Simek2012-08-10-0/+6
| | | | | | | Add support for Numonyx N25Q128A SPI flash. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: stmicro: add support N25Q128 partsStephan Linz2012-08-09-0/+6
| | | | | | | | | Adds support for Numonyx's N25Q128 SPI flash. These devices are used on (among others) Avnet Spartan-6 LX9 micro-evaluation boards. Tested with "sf" commands and CONFIG_ENV_IS_IN_SPI_FLASH. Signed-off-by: Stephan Linz <linz@li-pro.net> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: stmicro: support JEDEC standard two-byte signatureStephan Linz2012-08-09-12/+15
| | | | | | | | | | | | | | There are more than the M25Pxx serial flashs that can be used with the stmicro driver, for example: the M25PXxx or N25Qxx serie. All these chips have burned in the original stmicro manufacture id 0x20 together with a standard two-byte signature. In preperation to support all these chips the stmicro driver have to decode the full two-byte signature. Signed-off-by: Stephan Linz <linz@li-pro.net> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: winbond: add W25Q32Rajeshwari Shinde2012-08-09-0/+5
| | | | | | | | | SMDK EVT1 has a different Winbond part, added its part details to the SPI flash table. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: stmicro: add geometrical info for N25Q256 from MicronJérôme Carretero2012-04-08-0/+6
| | | | | | | | Note: because 4-byte addressing is not supported yet, at the moment only the first 16MiB of the device are available. Signed-off-by: Jérôme Carretero <cJ@zougloub.eu> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify status register writing (and thus block unlocking)Mike Frysinger2012-03-04-62/+32
| | | | | | | | The only two drivers to write the status register do it in the same way, so unify the implementations. This also makes the block unlock logic the same. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: sst: inline duplicate write enable helper funcsMike Frysinger2012-03-04-22/+4
| | | | | | | The local sst enable/disable write funcs don't really add anything over the common API, so just inline the common calls directly. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: eon: drop duplicate idMike Frysinger2012-03-04-5/+0
| | | | | | Looks like Shaohui Xie's patch got merged twice. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify erase commandsMike Frysinger2012-03-04-71/+18
| | | | | | | | Analysis of the flash drivers shows that they all use 0x20 if the erase size is 4KiB, or 0xd8 if it's larger. So with this info in hand, we can unify all the erase functionality in one place. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: inline data constantsMike Frysinger2012-03-04-105/+12
| | | | | | | | | I imagine much of these constants are due to copy & pasting previous drivers rather than an actual reflection of the hardware layout. At any rate, inline the info that we don't care about externally as it shrinks things nicely. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: spansion: inline useless id definesMike Frysinger2012-07-20-22/+12
| | | | | | No need for dedicated defines when these really only get used once. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: drop unused/duplicate command definesMike Frysinger2012-07-20-75/+11
| | | | | | | In an effort to unify the spi flash drivers further, drop all the unused and/or duplicate command defines. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: winbond: Add support for the Winbond W25Q80BLStephen Warren2012-07-07-0/+8
| | | | | | | This chip is present on the Compulab TrimSlice. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* sf: eeprom_m95xxx: set a sane default timeoutMike Frysinger2012-02-12-0/+4
| | | | | | | Every board currently defines this to the same value, so just default to that to avoid having to make everyone do the same thing. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: eeprom_m95xxx: fix up styleMike Frysinger2012-02-12-12/+12
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: Add spi_boot() to allow booting from SPI flash in an SPLChristian Riesch2011-12-24-0/+62
| | | | | | | | Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Cc: Heiko Schocher <hs@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Scott Wood <scottwood@freescale.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* sf: fix erase debug outputVadim Bendebury2011-12-05-2/+1
| | | | | | | | We want to show the length, so multiplying by sector size makes no sense. This is a hold over from the erase code before the big refactor. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* spi/eon: add support for new EON spi flash EN25Q32BShaohui Xie2011-10-23-0/+8
| | | | Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
* sf: eon: add support for EN25Q32B partsShaohui Xie2011-09-29-0/+8
| | | | | Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: fix debug format string warningVadim Bendebury2011-09-21-1/+1
| | | | | | | | On some systems, we get a warning when %lu is used with size_t's, so use the correct format string. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: winbond: Add support for the Winbond W25X40James Le Cuirot2011-09-05-0/+8
| | | | | The Winbond W25X40 is now being used in the IP02 (and possibly IP04). Tested and working on the actual device.
* sf: macronix: disable write protection when initializingSimon Guinot2011-08-02-0/+42
| | | | Signed-off-by: Simon Guinot <sguinot@lacie.com>
* sf: spansion: add support for S25FL129P_64KShaohui Xie2011-08-02-0/+9
| | | | | Signed-off-by: Shaohui Xie <b21989@freescale.com> Cc: Mike Frysinger <vapier@gentoo.org>
* mtd/spi/macronix.c: add MX25L4005 and MX25L8005Macpaul Lin2011-08-02-0/+16
| | | | | | | | | Add support of MX25L4005 and MX25L8005 according to the datasheet http://www.mct.net/download/macronix/mx25l8005.pdf This patch has been tested with MX25L4005 and MX25L8005 Signed-off-by: Macpaul Lin <macpaul@andestech.com>
* sf: sst: support newer standardized flashesMike Frysinger2011-07-26-2/+20
| | | | | | | | | Newer SST flashes have dropped the Auto Address Increment (AAI) word programming (WP) modes in favor of the standard page programming mode that most flashes now support. So add a flags field to the different flashes to support both modes with new and old styles. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify write disable commandsMike Frysinger2011-07-26-1/+10
| | | | | | | | | Every spi flash uses the same write disable command, so unify this in the common code. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Fixed commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
* sf: eon/stmicro: inline useless ID definesMike Frysinger2011-07-26-20/+9
| | | | | | These defines are used in only one place, so just inline them. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: kill off now-unused local stateMike Frysinger2011-07-26-123/+61
| | | | | | | | Now that the common spi_flash structure tracks all the info that these drivers need, kill off their local state indirection and use just what the common code provides. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify write funcsMike Frysinger2011-07-26-324/+76
| | | | | | | Once we add a new page_size field for write lengths, we can unify the write methods for most of the spi flash drivers. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify write enable commandsMike Frysinger2011-07-26-8/+16
| | | | | | | Every spi flash uses the same write enable command, so unify this in the common code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Timer: Fix misuse of ARM *timer_masked() functions outside arch/armGraeme Russ2011-07-16-2/+3
| | | | Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
* sf: kick watchdog when pollingPatrick Sestier2011-06-01-0/+3
| | | | | | | | The status polling can take a while, so make sure we kick the watchdog after each successful poll. Signed-off-by: Patrick Sestier <psestier@mircom.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: sst: add support for SST25VF064CJames Kosin2011-04-13-0/+4
| | | | | Signed-off-by: James Kosin <jkosin@intcomgrp.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: use print_size() for sector_size outputMike Frysinger2011-04-12-2/+2
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: localize erase funcsMike Frysinger2011-04-12-9/+9
| | | | | | | No need for these to be exported as they are only accessed indirectly via function pointers. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: sst: setup read funcMike Frysinger2011-04-12-0/+1
| | | | | | The previous unification patch missed setting up the sst read func. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: add struct spi_flash.sector_size parameterRichard Retanubun2011-04-12-64/+28
| | | | | | | | | | | | | | | This patch adds a new member to struct spi_flash (u16 sector_size) and updates the spi flash drivers to start populating it. This parameter can be used by spi flash commands that need to round up units of operation to the flash's sector_size. Having this number in one place also allows duplicated code to be further collapsed into one common location (such as erase parameter and the detected message). Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: atmel: undo unification of status pollingMike Frysinger2011-04-11-2/+29
| | | | | | | | The AT45 flashes are completely different (at the command set and status register level) from all other SPI flashes, so we can't unify their logic with common code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify read functionsMike Frysinger2011-04-11-157/+22
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify erase functionsMike Frysinger2011-04-11-335/+83
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify status polling for ready bitMike Frysinger2011-04-11-283/+81
| | | | | | | | All of the spi flash drivers implement the status register polling for detecting the device ready state, so unify them all in a new helper function -- spi_flash_wait_ready. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: unify read/write helpersMike Frysinger2011-04-11-48/+19
| | | | | | | These functions largely do the same exact thing, so unify them all into one basic function. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sf: winbond: add support for W25Q16/32/128 partsWojtek Skulski2010-12-17-10/+29
| | | | | | | While we're here, cut out the useless id defines too. Signed-off-by: Wojtek Skulski <skulski@pas.rochester.edu> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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