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* Further abstract SPI functions to allow chips bigger than 512 kB behind IT8716FsRonald Hoogenboom2008-01-191-13/+21
| | | | | | | | | | | Support SPI flash chips bigger than 512 kByte sitting behind IT8716F Super I/O performing LPC-to-SPI flash translation. Corresponding to flashrom svn r181 and coreboot v2 svn r3061. Signed-off-by: Ronald Hoogenboom <hoogenboom30@zonnet.nl> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Rename LinuxBIOS to corebootStefan Reinauer2008-01-181-2/+2
| | | | | | | Corresponding to flashrom svn r178 and coreboot v2 svn r3054. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Enable MX25L8005 supportHarald Gutmann2008-01-101-0/+2
| | | | | | | | | The #defines were already there. Corresponding to flashrom svn r176 and coreboot v2 svn r3042. Signed-off-by: Harald Gutmann <harald.gutmann@gmx.net> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add support for the SST25VF040B 4 Mbit SPI flash chipCarl-Daniel Hailfinger2008-01-071-0/+2
| | | | | | | | | Straight from the data sheet, not tested. Corresponding to flashrom svn r175 and coreboot v2 svn r3036. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Print at least the vendor for SPI flash chips if the exact chip ID is unknownCarl-Daniel Hailfinger2008-01-041-0/+8
| | | | | | | Corresponding to flashrom svn r173 and coreboot v2 svn r3032. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Ronald G. Minnich <rminnich@gmail.com>
* Unfortunately, EN29F002T, EN29F002AT, EN29F002ANT, EN29F002NT all have ↵Carl-Daniel Hailfinger2007-12-311-2/+3
| | | | | | | | | | | | | exactly the same ID Improve model number printing. Add EN29F002(A)(N)B support while I'm at it. Corresponding to flashrom svn r172 and coreboot v2 svn r3031. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Markus Boas <bios@ryven.de>
* Add continuation ID support to jedec.cCarl-Daniel Hailfinger2007-12-311-0/+3
| | | | | | | | | | | | | | | | | | | | | | | The continuation ID code does not go further than checking for IDs of the type 0x7fXX, but does this for vendor and product ID. The current published JEDEC spec has a list where the largest vendor ID is 7 bytes long, but all leading bytes are 0x7f. The list will grow in the future, and using a 64bit variable will not be enough anymore. Besides that, it seems that the location of the ID byte after the first continuation ID byte is very vendor specific, so we may have to revisit that code some time in the future. (Suggestion for a new encoding: Use a two-byte data type for the ID, the lower byte contains the only non-0x7f byte, the upper byte contains the number of 0x7f bytes used as prefix, which is the bank number minus 1 the vendor ID appears in.) Add support for EON EN29F002AT. Corresponding to flashrom svn r171 and coreboot v2 svn r3030. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Corey Osgood <corey.osgood@gmail.com>
* Refine various vendor ID annotationsCarl-Daniel Hailfinger2007-12-311-1/+1
| | | | | | | | | | | | | | This fixes a few vendor IDs to conform with JEDEC publication 106W (JEP106W), adds some device IDs and provides information about non-conforming IDs. The EON change is left to the patch adding EON chips. This patch should have no effect on code generation. Corresponding to flashrom svn r170 and coreboot v2 svn r3029. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Corey Osgood <corey.osgood@gmail.com>
* All SPI chips mentioned in flashchips.c had their sector size listed as page ↵Carl-Daniel Hailfinger2007-12-291-10/+10
| | | | | | | | | | | | | size Fix that. Page size is uniform 256 bytes for SPI. A sector/block size field in struct flashchip would be nice, though. Corresponding to flashrom svn r169 and coreboot v2 svn r3027. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Corey Osgood <corey.osgood@gmail.com>
* Add 25VF016B supportCarl-Daniel Hailfinger2007-12-291-0/+2
| | | | | | | | | Untested, but verified against the data sheet. Corresponding to flashrom svn r167 and coreboot v2 svn r3025. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Corey Osgood <corey.osgood@gmail.com>
* Add support for various ST M25P* chipsCarl-Daniel Hailfinger2007-12-171-0/+16
| | | | | | | | | | | | | Add support for ST M25P05-A, M25P10-A, M25P20, M25P40, M25P16, M25P32, M25P64, M25P128. ST M25P80 support is already there. Not tested, but conforming to data sheets and double checked. Corresponding to flashrom svn r166 and coreboot v2 svn r3012. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Rename SPI erase functions to include opcodeCarl-Daniel Hailfinger2007-12-171-2/+2
| | | | | | | | | | | | | | | To make it easier to add new SPI chips to flashchips.c, rename functions with multiple possible opcodes from linear numbering at the end (_1, _2) to include the opcode at the end (_60, _c7). That way, you only have to take a short look at the data sheet and choose the right function by appending the opcode listed in the data sheet. No functional changes. Corresponding to flashrom svn r165 and coreboot v2 svn r3009. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Ward Vandewege <ward@gnu.org>
* Add support for ST M25P80 chipsCarl-Daniel Hailfinger2007-12-161-0/+2
| | | | | | | | | | Detection was tested. Print status register before erase to help debugging block locks. Corresponding to flashrom svn r164 and coreboot v2 svn r3008. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Corey Osgood <corey.osgood@gmail.com>
* Add support for more atmel chipsFrederico Silva2007-12-101-0/+4
| | | | | | | | | | | | | | | AT49F002 AT49F002N AT49F002T AT49F002NT Only tested the read function on AT49F002T. datasheet @ http://www.atmel.com/atmel/acrobat/doc1017.pdf Corresponding to flashrom svn r163 and coreboot v2 svn r3003. Signed-off-by: Frederico Silva <frederico.silva@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add support for Intel 440MX and Fujitsu MBM29F400TCUwe Hermann2007-10-301-0/+2
| | | | | | | | | Detection and reading works, writing is not tested. Corresponding to flashrom svn r158 and coreboot v2 svn r2903. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Peter Stuge <peter@stuge.se>
* Add Am29LV040BPeter Lemenkov2007-10-251-0/+2
| | | | | | | | | | | | | Looking through the sources of Uniflash utility I found that this chip is no more no less than low-voltage variant of Am29F040B but with different ID. So I created a very quick patch (attached). Corresponding to flashrom svn r157 and coreboot v2 svn r2897. Signed-off-by: Peter Lemenkov <lemenkov@gmail.com> Acked-by: Peter Stuge <peter@stuge.se>
* Introduce block and sector erase routines, but do not use them yetCarl-Daniel Hailfinger2007-10-221-1/+1
| | | | | | | Corresponding to flashrom svn r155 and coreboot v2 svn r2881. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add generic SPI flash erase and write supportCarl-Daniel Hailfinger2007-10-181-1/+1
| | | | | | | | | | | | | The first chip the code was tested and verified with is the Macronix MX25L4005, but other chips should work as well. Timeouts are still hardcoded to data sheet maxima, but the status register checking code is already there. Thanks to Harald Gutmann for the initial code on which this is loosely based. Corresponding to flashrom svn r152 and coreboot v2 svn r2874. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* This patch aims to restructure SPI flash support in a more reasonable wayCarl-Daniel Hailfinger2007-10-021-0/+2
| | | | | | | | | | | | | | | | | | It introduces a generic SPI host driver for the IT8716F Super I/O which will enable easy SPI programming without having to care for the peculiarities of the SPI host. To activate probing for the IT8716F, you have to use the gigabyte:m57sli mainboard override. SPI support will then use the gathered SPI host data to access the SPI flash. This has been tested sucessfully by Ward Vandewege <ward@gnu.org> on the GA-M57SLI v2.0, which has a MX25L4005 SPI flash part. Corresponding to flashrom svn r140 and coreboot v2 svn r2817. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Ward Vandewege <ward@gnu.org>
* Add '(C)' where it's missing (for consistency reasons)Uwe Hermann2007-09-091-3/+3
| | | | | | | Corresponding to flashrom svn r136 and coreboot v2 svn r2768. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add support for the Winbond W29EE011Markus Boas2007-08-301-0/+2
| | | | | | | Corresponding to flashrom svn r133 and coreboot v2 svn r2753. Signed-off-by: Markus Boas <ryven@ryven.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add support for the Winbond W29C040PMarkus Boas2007-08-301-0/+2
| | | | | | | Corresponding to flashrom svn r132 and coreboot v2 svn r2752. Signed-off-by: Markus Boas <ryven@ryven.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Change all flashrom license headers to use our standard formatUwe Hermann2007-08-291-4/+3
| | | | | | | | | No changes in content of the files. Corresponding to flashrom svn r131 and coreboot v2 svn r2751. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Cosmetic fixesUwe Hermann2007-08-231-2/+0
| | | | | | | Corresponding to flashrom svn r130 and coreboot v2 svn r2748. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Drop a bunch of useless header files, merge them into flash.hUwe Hermann2007-08-231-13/+0
| | | | | | | Corresponding to flashrom svn r128 and coreboot v2 svn r2746. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add various ST flash chipsCarl-Daniel Hailfinger2007-07-251-2/+18
| | | | | | | | | | | | | | This patch adds support for the M50FLW040A, M50FLW040B, M50FLW080A, M50FLW080B, M50FW080, M50FW016, M50LPW116, M29W010B flash chips made by ST. The patch is based on the data sheets of the chips and has not been tested at all. Corresponding to flashrom svn r123 and coreboot v2 svn r2741. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* This patch adds support for ST M50FW040 and ST M29W040BCarl-Daniel Hailfinger2007-07-241-0/+4
| | | | | | | | | | | Only reading from the chips was tested; writing support is untested. Thanks to Gürkan Sengün <gurkan@linuks.mine.nu> for testing! Corresponding to flashrom svn r122 and coreboot v2 svn r2740. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Big cosmetic offensive on flashromStefan Reinauer2007-05-231-109/+107
| | | | | | | | | | | | * Give decent names to virt_addr and virt_addr_2 * add some comments * move virtual addresses to the end of the struct, so they dont mess up the initializer. Corresponding to flashrom svn r111 and coreboot v2 svn r2689. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add support for the Winbond W39V040FA chipUwe Hermann2007-05-211-0/+2
| | | | | | | Corresponding to flashrom svn r110 and coreboot v2 svn r2686. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add initial support for the following flash chipsUwe Hermann2007-04-281-2/+8
| | | | | | | | | | | | | - Atmel AT29C020 - STMicroelectronics M29F002B - STMicroelectronics M29F002T - STMicroelectronics M29F002NT Corresponding to flashrom svn r105 and coreboot v2 svn r2621. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Signed-off-by: Roger Zauner <roger@eskimo.com> Acked-by: Peter Stuge <peter@stuge.se>
* Add Winbond W39V080A supportDavid Hendricks2007-03-021-0/+2
| | | | | | | | Corresponding to flashrom svn r92 and coreboot v2 svn r2565. Signed-off-by: David Hendricks <david.hendricks@gmail.com> Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add support for the SST 49LF160CAlan Carvalho de Assis2007-01-271-0/+2
| | | | | | | Corresponding to flashrom svn r87 and coreboot v2 svn r2539. Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add support for the SST-49LF004C, SST-49LF008C, SST-49LF016CYinghai Lu2007-01-221-0/+7
| | | | | | | | | | Also add suport for NVIDIA MCP55. Corresponding to flashrom svn r85 and coreboot v2 svn r2537. Signed-off-by: Yinghai Lu <yinghai.lu@amd.com> Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Peter Stuge <peter@stuge.se>
* Add support for ASD AE49F2008 Stefan Reinauer2006-11-211-0/+2
| | | | | | | Corresponding to flashrom svn r77 and coreboot v2 svn r2504. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Rename SM_ID to SYNCMOS_IDUwe Hermann2006-11-211-4/+4
| | | | | | | Corresponding to flashrom svn r75 and coreboot v2 svn r2502. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add support for the SyncMOS S29C51001T, S29C51004T, and S29C31004TUwe Hermann2006-11-211-0/+6
| | | | | | | Corresponding to flashrom svn r74 and coreboot v2 svn r2501. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com>
* Support for the 256K SyncMos S29C51002T flashGiampiero Giancipoli2006-11-201-0/+2
| | | | | | | Corresponding to flashrom svn r72 and coreboot v2 svn r2499. Signed-off-by: Giampiero Giancipoli <gianci@email.it> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Here's a small patch to add support for the SST 49LF020AUwe Hermann2006-10-071-0/+2
| | | | | | | Corresponding to flashrom svn r66 and coreboot v2 svn r2450. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> X-Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
* Fix flashrom for sst49lf080a and small print bugRoman Kononov2006-10-071-1/+1
| | | | | | | Corresponding to flashrom svn r64 and coreboot v2 svn r2448. Signed-off-by: Roman Kononov <kononov195-lbl@yahoo.com>. X-Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
* Add support for SST39SF040, SST39SF010A and W39V040BStefan Reinauer2006-07-311-0/+6
| | | | Corresponding to flashrom svn r58 and coreboot v2 svn r2354.
* Signed-off-by: Scott Tsai <scott.tsai@arima.com.tw>Stefan Reinauer2006-07-191-0/+2
| | | | | | | Data sheet: http://www.alldatasheet.com/datasheet-pdf/pdf/47674/WINBOND/W49V002FAP.html Corresponding to flashrom svn r56 and coreboot v2 svn r2341.
* Add support for EFST F49B002UA (untested)Stefan Reinauer2006-06-301-0/+2
| | | | Corresponding to flashrom svn r55 and coreboot v2 svn r2336.
* Add support for PMC 49FL002 as used in the RD1-PMC2Stefan Reinauer2006-06-251-0/+2
| | | | Corresponding to flashrom svn r54 and coreboot v2 svn r2332.
* Add support for Winbond W49V002AStefan Reinauer2006-06-141-0/+2
| | | | Corresponding to flashrom svn r53 and coreboot v2 svn r2321.
* Multiple unrelated changesScott Tsai2006-03-311-0/+4
| | | | | | | | | * SST_49LF040B flash support for flashrom * add ICH4-M support to flashrom Corresponding to flashrom svn r52 and coreboot v2 svn r2230. Signed-off-by: Scott Tsai <scott.tsai@arima.com.tw>
* Multiple unrelated changesStefan Reinauer2006-03-311-0/+2
| | | | | | | | * support for Winbond W39V040A * Support for ATI SB400 (RS480 chipset) * Support for Intel ICH7 (from Scott Tsai <scott.tsai@arima.com.tw>) Corresponding to flashrom svn r51 and coreboot v2 svn r2229.
* Support for Am29F016DStefan Reinauer2006-03-161-0/+2
| | | | Corresponding to flashrom svn r45 and coreboot v2 svn r2203.
* Add preliminary (non-working) support for Sharp LHF00L04Ronald G. Minnich2006-03-141-1/+1
| | | | Corresponding to flashrom svn r44 and coreboot v2 svn r2197.
* A few new items and mods for ollieRonald G. Minnich2006-03-011-1/+1
| | | | Corresponding to flashrom svn r43 and coreboot v2 svn r2189.
* Add support for ST M29F040BStefan Reinauer2006-02-241-0/+2
| | | | | | Signed-off-by: Leon Woestenberg <leonw@mailcan.com> Corresponding to flashrom svn r41 and coreboot v2 svn r2182.
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