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* Reduce message severity level for skipped chipsCarl-Daniel Hailfinger2010-03-221-4/+8
| | | | | | | | | | | | | | | | | | Old verbose log excerpt: Probing for Atmel AT25DF021, 256 KB: skipped. Host bus type Parallel and chip bus type SPI are incompatible. New verbose log excerpt: Probing for Atmel AT25DF021, 256 KB: skipped. This makes logs more readable and manageable. If someone really desperately wants all the bus debugging stuff, he/she can switch to SPEW mode instead of VERBOSE mode. Corresponding to flashrom svn r970. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Various coding style and cosmetic changesUwe Hermann2010-03-131-3/+4
| | | | | | | | | | | | | - Fix coding-style, whitespace, and indentation in a few places. - Consistently use the same spelling ("Super I/O") everywhere. Corresponding to flashrom svn r933. - Make some flashrom stdout output look a bit nicer. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Write granularity is chip specificCarl-Daniel Hailfinger2010-03-081-0/+61
| | | | | | | | | | | | | | | | | | | | | | The following write granularities exist according to my datasheet survey: - 1 bit. Each bit can be cleared individually. - 1 byte. A byte can be written once. Further writes to an already written byte cause the contents to be either undefined or to stay unchanged. - 128 bytes. If less than 128 bytes are written, the rest will be erased. Each write to a 128-byte region will trigger an automatic erase before anything is written. Very uncommon behaviour. - 256 bytes. If less than 256 bytes are written, the contents of the unwritten bytes are undefined. Note that chips with default 256-byte writes, which keep the original contents for unwritten bytes, have a granularity of 1 byte. Handle 1-bit, 1-byte and 256-byte write granularity. Corresponding to flashrom svn r927. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com> Acked-by: David Hendricks <dhendrix@google.com>
* Add initial (non-working) code for Highpoint ATA/RAID controllersUwe Hermann2010-02-211-1/+23
| | | | | | | | | | It's disabled by default. The current status is detailed at: http://www.flashrom.org/pipermail/flashrom/2010-January/001828.html Corresponding to flashrom svn r908. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Here's a very quick patch to fix the missing unlock codeSean Nelson2010-02-191-0/+12
| | | | | | | | | | | | | | | | | | | | | | | Fixes missing unlock for certain chips: * unlock_49lf00x * Pm49fl002 * Pm49fl004 * unlock_49flxxxc * SST49LF160C * unlock_winbond_fwhub * W39V080FA * W39V080FA (dual mode) Fixes missing printlock for certain chip: * printlock_w39v040c * W39V040C Corresponding to flashrom svn r907. Signed-off-by: Sean Nelson <audiohacked@gmail.com> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Allow the registration of functions to be called at programmer shutdownCarl-Daniel Hailfinger2010-02-141-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some programmers want to run certain functions during programmer shutdown, but the function choice depends on the code path taken during programmer init. Rather than rebuilding the whole init logic in the shutdown function, it is now possible to register functions for execution on programmer shutdown. The behaviour is similar to atexit(), but the registered functions will be run on programmer shutdown instead of on exit and the functions will be called with a void * argument that is specified on registration. Registered functions must have the prototype void function(void *); and will be executed in reverse registration order directly before calling the programmer-specific shutdown() function. It is recommended to have shutdown() only disable programmer/hardware access and leave all code path sensitive shutdown to functions registered with register_shutdown(). The most prominent use case is resetting the EC after flashing on laptops. Note: There are quite a few code paths in flashrom which proceed to terminate flashrom without any programmer shutdown. Those code paths will not get the benefit of register_shutdown() and they should be changed wherever possible. Corresponding to flashrom svn r904. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* At long last, the day has come, and we can bury full-chip erase once and for allCarl-Daniel Hailfinger2010-02-111-6/+0
| | | | | | | | | | | | | | Back in November 2008(!) I proposed the first version of the flexible sector-based erase structure, and now we can finally rip out the old full-chip erase code without ill effects. Rejoice and party! Thanks to everyone who made this possible, especially to Sean Nelson who converted the majority of flash chips to sector erase. Corresponding to flashrom svn r895. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Open binary files in binary modePatrick Georgi2010-01-251-2/+2
| | | | | | | | | | No change on UNIX (or Mac OS, according to its documentation), but fixes operation on Windows. Corresponding to flashrom svn r882. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Dediprog SF100 supportCarl-Daniel Hailfinger2010-01-191-1/+23
| | | | | | | | | | | | | | | | | | | | | | | Reverse engineered from USB logs. I never touched that programmer nor did I ever see the associated software. Disabled by default until it is complete. The driver needs to be hooked up to the SPI core before it will do anything besides init and diagnostics. I successfully reverse engineered all commands, but some are still somewhat magic. Logs from "flashrom -p dediprog -V" are appreciated. Probe and read should work, erase/write is expected to explode. The programmer will set voltage to 0 on exit. Thanks a lot to Stefan Reinauer and Patrick Georgi for providing USB logs and for testing the result. Corresponding to flashrom svn r870. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add eraseblock functions to self-checkCarl-Daniel Hailfinger2010-01-191-9/+28
| | | | | | | | | | | It doesn't make sense to have different layouts for the same function on one chip. Keep going if an error is found, we want all errors to be reported in one fell swoop. Corresponding to flashrom svn r869. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Do sanity checks of block erasers at startup and continue check on errorsCarl-Daniel Hailfinger2010-01-181-20/+61
| | | | | | | | | | | | | | | Flashrom performs a self-check on every startup before it even starts to initialize any programmer. That way, compiler errors and code errors will be caught before they can do any harm. This patch adds an eraseblock structure self-check. It also modifies the self-check code to consistently run all checks even if one check failed. Corresponding to flashrom svn r864. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Refine selection of the default programmerCarl-Daniel Hailfinger2010-01-101-2/+31
| | | | | | | | | | | | | | | If neither internal (old default) nor dummy (safe default) programmer are selected, we must pick a sensible default programmer. Since there is no reason to prefer a particular external programmer, we abort compilation if more than one of them is selected. If only one is selected, it is clear that the user wants that one to become the default. This fixes single-programmer compilation. Corresponding to flashrom svn r858. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Move the CLI related functions main() and cli_usage() to cli_classic.cCarl-Daniel Hailfinger2010-01-071-352/+3
| | | | | | | | | | | | | | | | | | And rename them accordingly. For now, main() just calls cli_classic(), but alternative frontends can be switched in main(). Annotate remaining help texts with CLI dependency inside flashrom.c with a FIXME comment. Now people can go and create different frontends and be happy. Please note that any other frontend will have to sort of duplicate the probing code in cli_classic.c. Refactoring that part of the code is possible, but not easy because we still want to print instructive help messages for users. Corresponding to flashrom svn r833. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Factor out CLI code by moving generic stuff out of main()Carl-Daniel Hailfinger2009-12-241-60/+98
| | | | | | | | | | | | | Add a generic programmer list output function to be used by alternative frontends. The interface between main() and doit is a hack and should get a clean design, but for now it serves the purpose of shortening main() by 120 lines. The rest of main() needs to be refactored a bit more before moving main() away. Corresponding to flashrom svn r821. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Fix eraseblock walking and add a few more checks to make sure such bugs get ↵Carl-Daniel Hailfinger2009-12-141-2/+25
| | | | | | | | | | | | caught in the future I found this bug during a code review. A consistency check for eraseblock definitions has been merged as well. Corresponding to flashrom svn r800. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Internal (onboard) programming was the only feature which could not be disabledCarl-Daniel Hailfinger2009-12-131-11/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make various pieces of code conditional on support for internal programming. Code shared between PCI device programmers and onboard programming is now conditional as well. It is now possible to build only with dummy support: make CONFIG_INTERNAL=no CONFIG_NIC3COM=no CONFIG_SATASII=no CONFIG_DRKAISER=no CONFIG_SERPROG=no CONFIG_FT2232SPI=no This allows building for a specific use case only, and it also facilitates porting to a new architecture because it is possible to focus on highlevel code only. Note: Either internal or dummy programmer needs to be compiled in due to the current behaviour of always picking a default programmer if -p is not specified. Picking an arbitrary external programmer as default wouldn't make sense. Build and runtime tested in all 1024 possible build combinations. The only failures are by design as mentioned above. Corresponding to flashrom svn r797. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Clarify a comment about verification routine usageCarl-Daniel Hailfinger2009-11-251-1/+2
| | | | | | | Corresponding to flashrom svn r781. 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>
* Add the ability to set Bus Pirate SPI speed via the command lineCarl-Daniel Hailfinger2009-11-241-0/+54
| | | | | | | | | | | | | | | | | | | | | | | Example usage: flashrom -p buspiratespi:spispeed=2.6MHz,dev=/dev/foo flashrom -p buspiratespi:dev=/dev/foo,spispeed=2.6M Refactor programmer option parsing (this allows cleanups in other programmers as well). Increase SPI read size from 8 to 12 bytes (current single-transaction limit of the Bus Pirate raw SPI protocol). Add Bus Pirate to the list of programmers supporting 4 byte RDID. Add Bus Pirate syntax to the man page. Tested-by: Sean Nelson <audiohacked@gmail.com> Corresponding to flashrom svn r776. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Cleanly validate ICH SPI preopcodesCarl-Daniel Hailfinger2009-11-241-0/+19
| | | | | | | | | | | | | | | | | | | The code should work on Linux/*BSD/MacOSX and relies on the serial code implementation in serial.c. Support for additional platforms (Windows) will have to be added to serial.c for this to work. For tests without a Bus Pirate (or with non-functional serial code) it is possible to #define FAKE_COMMUNICATION in buspirate_spi.c. Thanks to Sean Nelson for the SPI mode settings code. I tweaked it a bit to make configuration from a commandline easier should anybody want that feature. Tested-by: Sean Nelson <audiohacked@gmail.com> Corresponding to flashrom svn r772. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Add the ability to generate test patterns for write testingCarl-Daniel Hailfinger2009-11-231-0/+136
| | | | | | | | | | | | | | | | | | This will be useful once we create a --test function for flashrom. The test patterns make it easy to find skipped and duplicated bytes, are human readable, and the first 8 of them have block numbers to detect aliasing or wraparounds. Current size limit for aliasing detection is 16 MByte, but since neither LPC nor FWH nor SPI chips exist with bigger sizes, this is reasonably safe. Detailed documentation is available as source code comments above the new function generate_testpattern(). Corresponding to flashrom svn r770. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Maciej Pijanka <maciej.pijanka@gmail.com>
* Refactor main loop in preparation of libflashromCarl-Daniel Hailfinger2009-11-171-19/+19
| | | | | | | | | | | | | | To prepare for libflashrom I wanted to make the main loop more readable and more correct and factor out stuff which can be useful in libflashrom. - Factor out printing of supported devices to print.c. - Adjust name of wiki printing function to fit the pattern. - Abort if the user specified --verify and --noverify at the same time. - Check for extra parameters which don't fit commandline syntax. Corresponding to flashrom svn r766. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add infrastructure to check the maximum supported flash size of chipsets and ↵Carl-Daniel Hailfinger2009-10-311-3/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mainboards The rationale is to warn users when they, for example, try to flash a 512KB parallel flash chip but their chipset only supports 256KB, or they try to flash 512KB and the chipset _does_ theoretically support 512KB but their special board doesn't wire all address lines and thus supports only 256 KB ROM chips at maximum. This has cost Uwe hours of debugging on some board already, until he figured out what was going on. We should try warn our users where possible about this. The chipset and the chip may have more than one bus in common (e.g. SB600 and Pm49* can both speak LPC+FWH) and on SB600/SB7x0/SB8x0 there are different limits for LPC and FWH. The only way to tell the user about the exact circumstances is to spew error messages per bus. The code will issue a warning during probe (which does fail for some chips if the size is too big) and abort before the first real read/write/erase action. If no action is specified, the warning is printed anyway. That way, a user can find out why probe might not have worked, and will be stopped before he/she gets incorrect results. Add a bitcount function to the infrastructure. Corresponding to flashrom svn r755. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Cosmetics and small coding style fixesUwe Hermann2009-10-011-4/+4
| | | | | | | | | Also, introduce BITMODE_BITBANG_SPI to eliminate a magic value. Corresponding to flashrom svn r742. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Make bitbang_spi naming consistentCarl-Daniel Hailfinger2009-10-011-1/+1
| | | | | | | Corresponding to flashrom svn r741. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add initial support for flashing some NVIDIA graphics cardsUwe Hermann2009-09-301-1/+39
| | | | | | | | | | | | | | | | | | | | The new option is '-p gfxnvidia', rest of the interface is as usual. I tested a successful identify and read on a "RIVA TNT2 Model 64/Model 64 Pro" card for now, erase and write did NOT work properly so far! Please do not attempt to write/erase cards yet, unless you can recover! In addition to the NVIDIA handling code it was required to call programmer_shutdown() in a lot more places, otherwise the graphics card will be disabled in the init function, but never enabled again as the shutdown function is not called. The shutdown handling may be changed to use atexit() later. Corresponding to flashrom svn r737. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Luc Verhaegen <libv@skynet.be>
* This is the bitbanging SPI driver infrastructureCarl-Daniel Hailfinger2009-09-281-0/+6
| | | | | | | | | | | | | If you want support for a particular piece of hardware, just fill in a few functions in spi_bitbang_master_table. That's it. On top of this, the RayeR SPI flasher should be supportable in ~20 LOC. Tested, trace looks OK. Corresponding to flashrom svn r736. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Fix copy-paste errors by s/CONFIG_PRINT_WIKI/PRINT_WIKI_SUPPORT/Uwe Hermann2009-09-181-6/+6
| | | | | | | | | Trivial, and build-tested. Corresponding to flashrom svn r726. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Compile out wiki output on request and move wiki stuff into a separate fileCarl-Daniel Hailfinger2009-09-161-2/+18
| | | | | | | | | | | | | This is useful for libflashrom (you don't need wiki output in a coreboot payload). Wiki output is now disabled by default. If you want to enable it, run make CONFIG_PRINT_WIKI=yes Corresponding to flashrom svn r725. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Allow to exclude each of the external programmer drivers from being compiled inCarl-Daniel Hailfinger2009-09-161-6/+20
| | | | | | | | | | | | | | | Example make commandline if you want only internal programmers: make CONFIG_FT2232SPI=no CONFIG_SERPROG=no CONFIG_NIC3COM=no CONFIG_SATASII=no CONFIG_DRKAISER=no CONFIG_DUMMY=no Of course, all of the CONFIG_* symbols can be mixed and matched as needed. CONFIG_FT2232SPI is special because even if it is enabled, make will check if the headers are available and skip it otherwise. Corresponding to flashrom svn r724. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Store block sizes and corresponding erase functions in struct flashchipCarl-Daniel Hailfinger2009-09-051-25/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I decided to fill in the info for a few chips to illustrate how this works both for uniform and non-uniform sector sizes. struct eraseblock{ int size; /* Eraseblock size */ int count; /* Number of contiguous blocks with that size */ }; struct eraseblock doesn't correspond with a single erase block, but with a group of contiguous erase blocks having the same size. Given a (top boot block) flash chip with the following weird, but real-life structure: top 16384 8192 8192 32768 65536 65536 65536 65536 65536 65536 65536 bottom we get the following encoding: {65536,7},{32768,1},{8192,2},{16384,1} Although the number of blocks is bigger than 4, the number of block groups is only 4. If you ever add some flash chips with more than 4 contiguous block groups, the definition will not fit into the 4-member array anymore and gcc will recognize that and error out. No undetected overflow possible. In that case, you simply increase array size a bit. For modern flash chips with uniform erase block size, you only need one array member anyway. Of course data types will need to be changed if you ever get flash chips with more than 2^30 erase blocks, but even with the lowest known erase granularity of 256 bytes, these flash chips will have to have a size of a quarter Terabyte. I'm pretty confident we won't see such big EEPROMs in the near future (or at least not attached in a way that makes flashrom usable). For SPI chips, we even have a guaranteed safety factor of 4096 over the maximum SPI chip size (which is 2^24). And if such a big flash chip has uniform erase block size, you could even split it among the 4 array members. If you change int count to unsigned int count, the storable size doubles. So with a split and a slight change of data type, the maximum ROM chip size is 2 Terabytes. Since many chips have multiple block erase functions where the eraseblock layout depends on the block erase function, this patch couples the block erase functions with their eraseblock layouts. struct block_eraser { struct eraseblock{ unsigned int size; /* Eraseblock size */ unsigned int count; /* Number of contiguous blocks with that size */ } eraseblocks[NUM_ERASEREGIONS]; int (*block_erase) (struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen); } block_erasers[NUM_ERASEFUNCTIONS]; Corresponding to flashrom svn r719. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Add support for parallel flash on Dr. Kaiser PC-Waechter PCI devicesTURBO J2009-09-021-0/+18
| | | | | | | | | | | | | | The vendor sold different designs under that name, the patch works with the one that has an Actel FPGA as PCI-to-Flash bridge. The Flash chip is a "Macronix MX29F001B" (128 KB, parallel) soldered directly to the PCB. Flash operations (PROBE, READ, ERASE, WRITE) work as expected. Corresponding to flashrom svn r712. Signed-off-by: TURBO J <turboj@gmx.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Adept layout handling to new programmer infrastructure and fix off-by-one errorCarl-Daniel Hailfinger2009-08-191-2/+1
| | | | | | | | | | | | | Flashrom has the ability to use layout files with romentries, but this feature was not adapted to the programmer infrastructure and had undefined behaviour for flasher!=internal. The romentry handling had an off-by-one error which caused all copies to end up one byte short. Fix these issues. Corresponding to flashrom svn r694. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Change programmer options separator from = to :Carl-Daniel Hailfinger2009-08-191-2/+2
| | | | | | | | | | | | | | | | | | | Current programmer parameter syntax is -p programmer=parameter Unfortunately, many parameters are of the form variable=val, so we get commandlines like this. flashrom -p it87spi=port=0x820 and this looks horrible. Using : instead of = would make such parameters look better: flashrom -p it87spi:port=0x820 As a side benefit, this patch mentions the programmer name in the error message if it is unknown. Corresponding to flashrom svn r693. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* Disallow erase/write for known bad chips so people won't try without a clear ↵Carl-Daniel Hailfinger2009-08-191-2/+53
| | | | | | | | | | | | | | | | | | | | | understanding Allow override with --force. If write/erase failed, warn the user to get help and not shutdown/reboot the computer. Warn that the result of a forced read is often garbage. Too many users believed that a forced read meant that everything was fine. Wait 1 second between erase and verify. This fixes a few reports where verify directly after erase had unpleasant side effects like corrupting flash or at least getting incorrect verify results. Corresponding to flashrom svn r692. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de>
* If FT2232H SPI is not enabled, it should be compiled out completelyCarl-Daniel Hailfinger2009-08-191-0/+6
| | | | | | | | | | | 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>
* 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>
* Allow to compile out serprog completelyCarl-Daniel Hailfinger2009-08-121-0/+2
| | | | | | | | | | | | | | | | 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 Hailfinger2009-08-121-30/+38
| | | | | | | | | | | | | | 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 Hailfinger2009-08-121-6/+9
| | | | | | | | | | 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 Hailfinger2009-08-121-9/+10
| | | | | | | | | | | | | | | | | | 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>
* The project's new home is flashrom.org nowStefan Reinauer2009-07-301-1/+1
| | | | | | | | | 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>
* 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>
* 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>
* Eliminate version string duplicationCarl-Daniel Hailfinger2009-07-221-1/+2
| | | | | | | 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>
* Add an optional flash port parameter for IT87* SPI controllers in standalone ↵Carl-Daniel Hailfinger2009-07-111-0/+2
| | | | | | | | | | | | | 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>
* ft2232_spi: Allow runtime selection of FT2232H vs. FT4232H and interface A vsCarl-Daniel Hailfinger2009-07-011-4/+6
| | | | | | | | | | B. Corresponding to flashrom svn r638. 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>
* Random minor flashrom fixesUwe Hermann2009-06-281-1/+0
| | | | | | | | | | | | | | | - Properly escape '-' chars in manpage. - Fix typo in chipset_enable.c. - Drop useless 'return' in chip_readn(). - Random other whitespace or cosmetic fixes. Corresponding to flashrom svn r636. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Print the bus type(s) of both chipset and chip in the flashrom outputUwe Hermann2009-06-281-2/+4
| | | | | | | Corresponding to flashrom svn r635. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Handle programmer init errors and abortCarl-Daniel Hailfinger2009-06-281-1/+4
| | | | | | | | | | | | | | If the programmer didn't initialize correctly, it is pointless to continue. Fix standalone IT87* SPI init to set flashbus to NONE if no IT87* SPI communication is possible. Print the I/O port detected by the IT87* SPI code. Corresponding to flashrom svn r633. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Ward Vandewege <ward@gnu.org>
* Always verify write operations automaticallyUwe Hermann2009-06-241-2/+11
| | | | | | | | | | | Should this be undesireable because of speed reasons, --noverify can be used to suppress an auto-verify. Corresponding to flashrom svn r631. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Harald Gutmann <harald.gutmann@gmx.net>
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