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* If FT2232H SPI is not enabled, it should be compiled out completelyCarl-Daniel Hailfinger2009-08-194-28/+21
| | | | | | | | | | | We can't remove ft2232_spi.o from unconditional OBJS yet due to our makefile structure (make features), but this patch adds #ifdefs around all FT2232H code, so the net effect is the same. Corresponding to flashrom svn r691. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Support rdmsr/wrmsr operations on FreeBSDStefan Reinauer2009-08-192-1/+97
| | | | | | | | | | | | So far, AMD Geode LX is the only user of this infrastructure. It needs /dev/cpu0 from ports/sysutils on FreeBSD during runtime on Geode LX. Corresponding to flashrom svn r690. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Idwer Vollering <vidwer@gmail.com> Acked-by: <putlinuxonit@gmail.com>
* Add serprog documentation to the manpageCarl-Daniel Hailfinger2009-08-181-5/+20
| | | | | | | Corresponding to flashrom svn r689. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Tidy up docs before releaseCarl-Daniel Hailfinger2009-08-182-12/+5
| | | | | | | | | Don't mention coreboot.org without context. Corresponding to flashrom svn r688. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Fix compilation on Nexenta which is Ubuntu with a Solaris kernelCarl-Daniel Hailfinger2009-08-172-4/+10
| | | | | | | Corresponding to flashrom svn r686. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Allow the user to override FWH IDSEL on ICH6 and laterCarl-Daniel Hailfinger2009-08-131-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | Usage: flashrom -p internal=fwh_idsel=0 Corresponding to flashrom svn r685. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Log: flashrom v0.9.0-r670 coreboot table found at 0xcf7f3c00. Vendor ID: KONTRON, part ID: 986LCD-M Found chipset "Intel ICH7/ICH7R", enabling flash write... Setting IDSEL=0 for top 8 MBOK. This chipset supports the following protocols: LPC,FWH. Disabling flash write protection for board "Kontron 986LCD-M"... OK. Calibrating delay loop... OK. Found chip "SST SST49LF016C" (2048 KB, FWH) at physical address 0xffe00000. No operations were specified. Acked-by: Chris Kinney <cmkinne@sandia.gov>
* Generate the usage message by walking the list of available programmersCarl-Daniel Hailfinger2009-08-131-3/+32
| | | | | | | | | | | This makes sure compiled out programmers are not listed. Tested, usage output is identical to the hardcoded variant. Corresponding to flashrom svn r684. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Use MSR abstraction in all board enablesStefan Reinauer2009-08-121-31/+9
| | | | | | | | | | This was forgotten in flashrom svn r677 where some handcrafted MSR accesses were still found in board-specific code. Corresponding to flashrom svn r683. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Board enable for Asus P4P800-E DeluxeLuc Verhaegen2009-08-121-0/+27
| | | | | | | | | | | | | Raises what seems to be gpio21. Uses host controller and Promise Raid Controller for a unique match. Tested-by: Bojan Radakovic <crnibojan@gmail.com> Corresponding to flashrom svn r682. Signed-off-by: Luc Verhaegen <libv@skynet.be> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Allow to compile out serprog completelyCarl-Daniel Hailfinger2009-08-124-48/+16
| | | | | | | | | | | | | | | | If CONFIG_SERPROG is not set, no stubs and no data of serprog will remain. Side benefit: This kills a few dozen lines of code. r678, r679 and r680 made this possible. Once "Only list available programers in usage()" is committed, even the usage message will be adjusted automatically. Corresponding to flashrom svn r681. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add a new field for the names of programmers and use it to match against ↵Carl-Daniel Hailfinger2009-08-122-30/+39
| | | | | | | | | | | | | | user input Use programmer.name to match the --programmer parameter instead of hardcoding the name of every single programmer in main(). -p dummyfoo won't be mistaken for -p dummy anymore. Corresponding to flashrom svn r680. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Use a common parameter variable for all programmersCarl-Daniel Hailfinger2009-08-129-62/+54
| | | | | | | | | | This allows us to reduce #ifdef clauses a lot if we compile out some programmers completely. Corresponding to flashrom svn r679. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add fallback functions for programmer shutdown and memory mapping and fix ↵Carl-Daniel Hailfinger2009-08-123-18/+34
| | | | | | | | | | | | | | | | | | FT2232 and IT87 FT2232 and IT87 programmers used functions of the dummy programmer instead of fallback functions. The dummy programmer is a "real" programmer with possible side effects and its functions should not be abused by other programmers. Make FT2232 and IT87 use official fallback functions instead. Create fallback_shutdown(). Create fallback_chip_writeb(). Convert the programmer #defines to an enum. Corresponding to flashrom svn r678. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Fix up MSR handling to support more OSes than Linux. Stefan Reinauer2009-08-123-70/+156
| | | | | | | Corresponding to flashrom svn r677. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Make debug messages printf_debug(). Stefan Reinauer2009-08-111-15/+15
| | | | | | | Corresponding to flashrom svn r676. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add ICH6,ICH7,ICH8,ICH9,ICH10 FWH IDSEL settings and flash decode settings ↵Carl-Daniel Hailfinger2009-08-101-0/+36
| | | | | | | | | | | | | to the debug output This can help debug cases where the BIOS does not set up a correct flash decode for the given flash size. The Intel docs state that the decode applies to FWH and SPI flash. Corresponding to flashrom svn r675. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Chris Kinney <cmkinne@sandia.gov>
* Add IDs for 25 AMD chips, 11 Hynix chips, 8 Sharp chips, and their variantsCarl-Daniel Hailfinger2009-08-102-22/+65
| | | | | | | | | | | | | | | | | AM29DL400BB, AM29DL400BT, AM29DL800BB, AM29DL800BT, AM29F004BB AM29F004BT, AM29F200BB, AM29F200BT, AM29F400BB, AM29F400BT AM29F800BB, AM29F800BT, AM29LV002BB, AM29LV002BT, AM29LV004BB AM29LV004BT, AM29LV008BB, AM29LV008BT, AM29LV080B, AM29LV200BB AM29LV200BT, AM29LV400BB, AM29LV400BT, AM29LV800BB, AM29LV800BT HY29F002, HY29F040A, HY29F080, HY29F400B, HY29F400T, HY29F800B HY29F800T, HY29LV400B, HY29LV400T, HY29LV800B, HY29LV800T LH28F008BJxxPB, LH28F008BJxxPT, LH28F008SA, LH28F008SC, LH28F800BVxxBTL LH28F800BVxxBV, LH28F800BVxxTV, LHF00L02 Corresponding to flashrom svn r674. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Replace remaining explicit erases in SPI programmer drivers with auto-erasesCarl-Daniel Hailfinger2009-08-106-47/+30
| | | | | | | | | | | | | Some SPI chip drivers and the generic 1-byte SPI chip write functions didn't include the automatic erase present in other chip drivers. Since the majority is definitely auto-erase, change the remaining explicit-erase cases to be auto-erase as well. Corresponding to flashrom svn r673. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Carlos Arnau Perez <cemede@gmail.com>
* Releasing IO permissions was done by hand everywhereCarl-Daniel Hailfinger2009-08-094-16/+11
| | | | | | | | | Use a proper abstraction. Kill unneeded #include statements. Corresponding to flashrom svn r672. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Remove unnecessary #include filesCarl-Daniel Hailfinger2009-08-099-18/+3
| | | | | | | | | | Serprog compilation is now controlled by a Makefile variable. Replace munmap with physunmap where appropriate. Corresponding to flashrom svn r671. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Fix SPI multicommand endless loop in default_spi_send_multicommandCarl-Daniel Hailfinger2009-08-031-0/+1
| | | | | | | Corresponding to flashrom svn r670. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* The project's new home is flashrom.org nowStefan Reinauer2009-07-304-7/+7
| | | | | | | | | Change all occurences in the source code and documentation accordingly. Corresponding to flashrom svn r669. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Boards with coreboot have a cbtable containing vendor and board nameCarl-Daniel Hailfinger2009-07-303-2/+12
| | | | | | | | | | | | Flashrom tries to match these with board enable entries in its database. If no such board enable entry exists because the board doesn't need one, flashrom complains. Silence that complaint. Corresponding to flashrom svn r668. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Slightly updated and Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add IDs for 51 new flash chipsCarl-Daniel Hailfinger2009-07-242-38/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AMIC A29400T AMIC A29400U AMIC A29800T AMIC A29800U AMIC A29L004T AMIC A29L004U AMIC A29L008T AMIC A29L008U AMIC A29L040 Macronix MX29F004B Macronix MX29F004T Macronix MX29F022T Macronix MX29F080 Macronix MX29F800B Macronix MX29F800T Macronix MX29LV081 Spansion MBM29DL400BC Spansion MBM29DL400TC Spansion MBM29DL800BA Spansion MBM29DL800TA Spansion MBM29F002BC Spansion MBM29F002TC Spansion MBM29F040C Spansion MBM29F080A Spansion MBM29F200BC Spansion MBM29F200TC Spansion MBM29F800BA Spansion MBM29F800TA Spansion MBM29LV002BC Spansion MBM29LV002TC Spansion MBM29LV004BC Spansion MBM29LV004TC Spansion MBM29LV008BA Spansion MBM29LV008TA Spansion MBM29LV080A Spansion MBM29LV200BC Spansion MBM29LV200TC Spansion MBM29LV400BC Spansion MBM29LV400TC Spansion MBM29LV800BA Spansion MBM29LV800TA SST 49LF030A ST M29F080 ST M29F200BB ST M29F200BT ST M29F400BB ST M29F800DB ST M29F800DT Winbond W39L020 Winbond W39L040 Winbond W49F020 These still need to be added to flashchips.c, but if we ever encounter them in real life, the ID->name lookup will be a lot easier. Corresponding to flashrom svn r667. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* If writing failed, verifying is pointlessCarl-Daniel Hailfinger2009-07-241-3/+8
| | | | | | | | | Abort instead. Corresponding to flashrom svn r666. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Oliver Niesner <oli@rhce.servebbs.net>
* Improve flashchip comments to be more readable and preciseCarl-Daniel Hailfinger2009-07-231-5/+14
| | | | | | | Corresponding to flashrom svn r665. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Luc Verhaegen <libv@skynet.be>
* Fix erase for SST49LF020ACarl-Daniel Hailfinger2009-07-231-1/+1
| | | | | | | | | | The chip supports multiple erase functions, but the function we use has an eraseblock size of 4k. Corresponding to flashrom svn r664. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Continue erase/write verification after the first errorCarl-Daniel Hailfinger2009-07-231-6/+13
| | | | | | | | | | | The first error is printed in detail and all subsequent errors are listed in statistics. This allows users to check if there was just one error or if the failure was widespread. Corresponding to flashrom svn r663. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add support for ST M25P05/M25P10 chips that only respond to RES and not RDIDCarl-Daniel Hailfinger2009-07-232-0/+40
| | | | | | | | | | Unfortunately, either the datasheets are wrong or both chips have exactly the same ID. Corresponding to flashrom svn r662. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* This is a workaround for a bug in SB600 and SB700Carl-Daniel Hailfinger2009-07-234-28/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we only send an opcode and no additional data/address, the SPI controller will read one byte too few from the chip. Basically, the last byte of the chip response is discarded and will not end up in the FIFO. It is unclear if the CS# line is set high too early as well. That hardware bug is undocumented as of now, but I'm working with AMD to add a detailed description of it to the errata. Add loads of additional debugging to SB600/SB700 init. Add explanatory comments for unintuitive code flow. Thanks go to Uwe for testing quite a few iterations of the patch. Kill the SB600 flash chip status register special case, which was a somewhat misguided workaround for that hardware erratum. Note for future added features in the SB600 SPI driver: It may be possible to read up to 15 bytes of command response with overlapping reads due to the ring buffer design of the FIFO if the command can be repeated without ill effects. Same for skipping up to 7 bytes between command and response. Corresponding to flashrom svn r661. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Verbose probe output is split across multiple lines for some probe functionsCarl-Daniel Hailfinger2009-07-233-30/+37
| | | | | | | | | | | | | This makes visual inspection and grepping a lot harder than necessary. Remove line breaks where appropriate. Some error messages should end up on stderr instead of just being displayed in verbose mode. Thanks to Maciej Pijanka for testing. Corresponding to flashrom svn r660. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Eliminate version string duplicationCarl-Daniel Hailfinger2009-07-223-2/+4
| | | | | | | Corresponding to flashrom svn r659. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Convert SPI write status register to multicommand infrastructureCarl-Daniel Hailfinger2009-07-221-26/+24
| | | | | | | Corresponding to flashrom svn r658. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Replace most of the switch cases in the spi code with lookup on a struct insteadCarl-Daniel Hailfinger2009-07-223-86/+158
| | | | | | | | | | | | | | | This brings the SPI code in line with the generic programmer infrastructure. This patch is a reworked version of a patch by Jakob Bornecrantz. Corresponding to flashrom svn r657. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Signed-off-by: Jakob Bornecrantz <wallbraker@gmail.com> Acked-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Jakob Bornecrantz <wallbraker@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Support for an external serial flasher protocolUrja Rannikko2009-07-212-1/+840
| | | | | | | | | | | | | | Supports RS-232, USB serial converters (untested) and TCP streams. The protocol specification is in serprog-protocol.txt There will be tweaks to the code and maybe the protocol in the future, so the API is not set in stone yet. Corresponding to flashrom svn r656. Signed-off-by: Urja Rannikko <urjaman@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Board enable for Aopen VKM400 AM-SLuc Verhaegen2009-07-211-5/+24
| | | | | | | | | This board is a VIA KM400 and VT8237 and IT8705F superio. Corresponding to flashrom svn r655. Signed-off-by: Luc Verhaegen <libv@skynet.be> Acked-by: Scott Johnson <scott@gnuveau.net>
* Reset SST49LF016C after erase to exit the read status register modeCarl-Daniel Hailfinger2009-07-201-0/+1
| | | | | | | | | | | | | Without this, all reads after erase will return 0x80 instead of the real memory contents. Thanks to Michael Melcher for testing. Corresponding to flashrom svn r654. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Luc Verhaegen <libv@skynet.be> Acked-by: Michael Melcher <Michael.Melcher82@googlemail.com>
* Use a distinct return code for SPI commands with unsupported/invalid lengthCarl-Daniel Hailfinger2009-07-146-11/+23
| | | | | | | | | | | Some drivers support only a few combinations of read/write length and return error otherwise. Having a distinct return code for this error means we can handle it in upper layers. Corresponding to flashrom svn r653. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Board enable for Asus A7V8XLuc Verhaegen2009-07-131-0/+39
| | | | | | | | | | | | GP51 is attached to both WP# and TBL#. Made possible by the quick response of ITE when asked for information, and the tenacious testing of Glenn Mueller. Corresponding to flashrom svn r652. Signed-off-by: Luc Verhaegen <libv@skynet.be> Acked-by: Glenn Mueller <mechwarrior5@hotmail.com>
* Convert SPI byte program to use the multicommand infrastructureCarl-Daniel Hailfinger2009-07-126-46/+63
| | | | | | | | | | Tested-by: Jakob Bornecrantz <wallbraker@gmail.com> Corresponding to flashrom svn r651. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Tested it on Epia-m700 worked okay. Acked-by: Jakob Bornecrantz <wallbraker@gmail.com>
* Convert SPI block erase to use the multicommand infrastructureCarl-Daniel Hailfinger2009-07-111-25/+63
| | | | | | | | | | | | | Tested-by: Jakob Bornecrantz <wallbraker@gmail.com> Corresponding to flashrom svn r650. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Jakob writes: Tested it on my EPIA-m700 and it worked nice. Also double checked that one of the changed functions actually ran. Acked-by: Jakob Bornecrantz <wallbraker@gmail.com>
* Fix incorrect manpageUwe Hermann2009-07-111-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | The flashrom manpage currently says "-w, --write: Write file into flash ROM (default when <file> is specified)". This is no longer true for recent flashrom versions, which only write if you explicitly use the -w option. Proof: $ flashrom coreboot.rom flashrom v0.9.0-r631 No coreboot table found. Found chipset "Intel ICH7/ICH7R", enabling flash write... OK. Found board "Kontron 986LCD-M", enabling flash write... OK. Calibrating delay loop... OK. Found chip "PMC Pm49FL004" (512 KB) at physical address 0xfff80000. No operations were specified. Thus, fix manpage accordingly. Corresponding to flashrom svn r649. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add Winbond W25X16Hector Martin2009-07-111-0/+16
| | | | | | | | | | Tested probing and reading only. The chip ID was already in flashchips.h. Corresponding to flashrom svn r648. Signed-off-by: Hector Martin <hector@marcansoft.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Convert SPI chip erase to use the multicommand infrastructureCarl-Daniel Hailfinger2009-07-111-18/+62
| | | | | | | | | | | Once the ICH/VIA SPI driver is converted to multicommand, a lot of hacks can disappear. Corresponding to flashrom svn r647. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Tested-by: Jakob Bornecrantz <wallbraker@gmail.com> Acked-by: Jakob Bornecrantz <wallbraker@gmail.com>
* Add an optional flash port parameter for IT87* SPI controllers in standalone ↵Carl-Daniel Hailfinger2009-07-114-5/+33
| | | | | | | | | | | | | programmer mode If the parameter is set, the IT87* SPI driver will set the I/O base port of the IT87* SPI controller interface to the port specified in the parameter. Usage: flashrom -p it87spi=port=0x820 Corresponding to flashrom svn r646. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add SPI multicommand infrastructureCarl-Daniel Hailfinger2009-07-108-42/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some SPI opcodes need to be sent in direct succession after each other without any chip deselect happening in between. A prominent example is WREN (Write Enable) directly before PP (Page Program). Intel calls the first opcode in such a row "preopcode". Right now, we ignore the direct succession requirement completely and it works pretty well because most onboard SPI masters have a timing or heuristics which make the problem disappear. The FT2232 SPI flasher is different. Since it is an external flasher, timing is very different to what we can expect from onboard flashers and this leads to failure at slow speeds. This patch allows any function to submit multiple SPI commands in a stream to any flasher. Support in the individual flashers isn't implemented yet, so there is one generic function which passes the each command in the stream one-by-one to the command functions of the selected SPI flash driver. Tested-by: Jakob Bornecrantz <wallbraker@gmail.com> Corresponding to flashrom svn r645. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Jakob Bornecrantz <wallbraker@gmail.com>
* Change tarball compression from gzip to bzip2Carl-Daniel Hailfinger2009-07-101-5/+10
| | | | | | | | | | | | | Set the user and group of all files to root for tar versions which support it. Add explanatory comments for supporting that feature with other tar versions. Use LC_ALL instead of LANG everywhere. Corresponding to flashrom svn r644. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* W39V040B: Flag Erase/Write as badLuc Verhaegen2009-07-081-1/+1
| | | | | | | | | | | | | | | Chip has now been properly tested in both my Jetway J7F5M and my EPIA-SP (known good board). Erase and write fail. Mark these operations as bad until i or someone else have time to fix this. Reported by Arvid Brodin <arvidb@kth.se>. M flashchips.c Corresponding to flashrom svn r643. Signed-off-by: Luc Verhaegen <libv@skynet.be> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Board enable for Abit IP35Luc Verhaegen2009-07-061-0/+27
| | | | | | | | | Raise GPIO 16 on ICH9R LPC Interface. Corresponding to flashrom svn r642. Signed-off-by: Luc Verhaegen <libv@skynet.be> Acked-by: Richie Ward <RichieS@GMail.com>
* Add more URLs and board notes, fix a typoUwe Hermann2009-07-042-31/+33
| | | | | | | Corresponding to flashrom svn r641. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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