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* Add a bunch of new/tested stuff and various small changes 17Stefan Tauner2013-02-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested Mainboards: OK: - Acer V75-M (used in IBM Aptiva 2170-G) http://www.flashrom.org/pipermail/flashrom/2012-December/010300.html - Acorp 6M810C http://www.flashrom.org/pipermail/flashrom/2013-January/010433.html - ASRock G31M-S rev 2.0 http://www.flashrom.org/pipermail/flashrom/2013-February/010538.html - ASUS F1A75-V PRO http://paste.flashrom.org/view.php?id=1528 - ASUS M5A97 (rev. 1.0) http://www.flashrom.org/pipermail/flashrom/2013-February/010483.html - ASUS P5KPL-AM IN/GB http://www.flashrom.org/pipermail/flashrom/2013-January/010455.html - GABYTE GA-H77M-D3H http://www.flashrom.org/pipermail/flashrom/2013-February/010538.html NOT OK: - GIGABYTE GA-Z77MX-D3H http://paste.flashrom.org/view.php?id=1529 http://paste.flashrom.org/view.php?id=1530 Tested flash chips: - Winbond W25X10 to PREW (+PREW) Reported on IRC(?) - Eon EN25Q32(A/B) to PREW (+REW) http://www.flashrom.org/pipermail/flashrom/2013-February/010533.html - Eon EN25Q64 to PREW (+PREW) http://www.flashrom.org/pipermail/flashrom/2013-January/010466.html Miscellaneous: - Fix superflouos line breaks in wiki mainboard and laptop output. - Use the .nh (no hyphenation) command in the manpage to enforce single-line URLs where useful. - Reference the manpage (besides the Laptops wiki page) in the laptop warning. - Minor output and whitespace fixes. - Add Fidelix IDs. - Add ISSE clones of PMC chips. - Fix typo: EMST -> ESMT. - Add ID of ESMT F25D08QA. - Refine GigaDevice GD25Q series (missing voltages and comments). - Use underscore instead of lower-case x as wildcard in Sharp chip names. Corresponding to flashrom svn r1650. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Introduce msg_*warnStefan Tauner2013-01-041-1/+1
| | | | | | | | | | Also, unify all outputs of "Warning:" and "Error:" to use normal capitalization instead of mixing it with all capitals. Corresponding to flashrom svn r1643. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Idwer Vollering <vidwer@gmail.com>
* Unify PCI init and let pcidev clean itself upStefan Tauner2013-01-041-4/+2
| | | | | | | | | | | | | | | | | | | Previously the internal programmer used its own code to initialize pcilib. This patch extracts the common code from the internal programmer and pcidev_init() into pcidev_init_common(). This fixes the non-existent PCI cleanup of the internal programmer and adds an additional safety by checking for an already existing PCI context. We got a nice shutdown function registration infrastructure, but did not use it very wisely. Instead we added shutdown functions to a myriad of programmers unnecessarily. In this patch we get rid of those that do only call pci_cleanup(pacc) by adding a shutdown function the pcidev.c itself that gets registered by pcidev_init(). Corresponding to flashrom svn r1642. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Fix flashrom running on boards with corebootStefan Tauner2012-09-241-7/+3
| | | | | | | | | | | | | | In r1577 we removed the discrimination of coreboot IDs and user-specified mainboards. The problem is that the board enable code required to find a board enable if either of these model strings were set. Therefore boards running coreboot that do not need a board enable failed to execute flashrom since then. This patch fixes this by handling coreboot IDs and user-supplied IDs differently again. Corresponding to flashrom svn r1605. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Idwer Vollering <vidwer@gmail.com>
* Add a bunch of new/tested stuff and various small changes 14Stefan Tauner2012-09-211-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested Mainboards: OK: - ASUS M3A78-EH http://www.flashrom.org/pipermail/flashrom/2010-October/005297.html - ASUS P2B-LS http://www.flashrom.org/pipermail/flashrom/2010-November/005506.html - Biostar TA790GX A3+ http://paste.flashrom.org/view.php?id=1350 - ECS 848P-A7 http://www.flashrom.org/pipermail/flashrom/2011-January/005781.html - GIGABYTE GA-G41MT-S2PT Reported on IRC - GIGABYTE GA-H77-D3H Reported and tested by Alexander Gordeev on IRC. - Gigabyte GA-X79-UD5 http://www.flashrom.org/pipermail/flashrom/2012-August/009811.html - Shuttle FN78S http://www.flashrom.org/pipermail/flashrom/2012-August/009714.html - VIA EITX-3000 Reported on IRC by Tuju NOT OK: - Dell PowerEdge C6220 (0HYFFG) http://www.flashrom.org/pipermail/flashrom/2012-September/009900.html - Foxconn Q45M http://www.flashrom.org/pipermail/flashrom/2012-September/009923.html - MSI MS-7309 (K9N6SGM-V) http://www.flashrom.org/pipermail/flashrom/2012-August/009712.html - Supermicro X9QRi-F+ http://www.flashrom.org/pipermail/flashrom/2012-September/009887.html - ZOTAC H61-ITX WiFi (H61ITX-A-E) http://www.flashrom.org/pipermail/flashrom/2012-August/009649.html ASUS CUSL2-C has been tested to be working with the board enable once implemented for the TUSL2-C board. They seem to have the same PCI IDs as shown in the links below. Since only the CUSL2-C board enable has been tested yet, we distinguish the two by DMI strings. http://paste.flashrom.org/view.php?id=1393 http://www.flashrom.org/pipermail/flashrom/attachments/20091206/ddca2c6c/attachment-0002.eml Tested flash chips: - Set EMST F25L008A to PREW (+PREW) http://www.flashrom.org/pipermail/flashrom/2012-August/009714.html - Set GigaDevice GD25Q64 to PREW (+PREW) http://git.chromium.org/gitweb/?p=chromiumos/third_party/flashrom.git;a=commit;h=9e8ef49b1f626c2197e131fba6c5b65c8af4eeea - Set Macronix MX25L12805 to P (+P) http://www.flashrom.org/pipermail/flashrom/2012-September/009887.html - Set SST SST49LF003A/B to PREW (+EW) http://paste.flashrom.org/view.php?id=467 - Set Winbond W49V002FA to PREW (+EW) http://www.flashrom.org/pipermail/flashrom/2011-January/005781.html Tested chipsets: - Intel X79 (0x1d41) http://www.flashrom.org/pipermail/flashrom/2012-August/009811.html Board enables: - add ASUS P4P800-X Created by Idwer Vollering and tested by Mingsen Bao: http://paste.flashrom.org/view.php?id=467 - add DMI string to P4P800-VM Miscellaneous: - Add remaining Intel 7 series chipset (LPC) PCI IDs - Add generic SPI detection for chips from Winbond - Minor manpage changes - Minor other cleanups - Escape full stops after abbreviations in the manpage. - Add ICH9 and successors to spi_get_valid_read_addr Corresponding to flashrom svn r1601. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Some ISO C fixesCarl-Daniel Hailfinger2012-08-271-0/+1
| | | | | | | | | | | | | | | | | This patch just fixes a limited number of bits not conforming to c99 by using - __asm__ instead of just asm - {0} instead of {} for struct initialization - h_addr_list[0] instead of h_addr to access the host address in struct hostent - #include <strings.h> where needed (for ffs and strcasecmp) Based on a previous patch by Carl-Daniel. Corresponding to flashrom svn r1585. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Refactor the -p internal:mainboard handlingStefan Tauner2012-08-201-7/+26
| | | | | | | | | | | | | | | | This patch gets rid of some global variables and makes lots of bits along the code path that control the board enable execution more generic and clearer. From now on flashrom aborts on a few more occasions that should be safer for the user. For example it aborts if the enable function for the specified mainboard (enable) can not be found. Parts of the board_match_cbname refactoring were done by Carl-Daniel. Corresponding to flashrom svn r1577. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> 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>
* Remove more exit callsNiklas Söderlund2012-07-301-1/+1
| | | | | | | | | | | | | | | | This patch removes the remaining exit calls from - sp_openserport - sp_opensocket - sp_docommand - internal_init Almost all of this was done by Niklas. Corresponding to flashrom svn r1557. Signed-off-by: Niklas Söderlund <niso@kth.se> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Automatically release I/O permissions on shutdownCarl-Daniel Hailfinger2012-07-211-2/+2
| | | | | | | | | | | | | | | | | | | | | Get_io_perms() is renamed to rget_io_perms() and automatically registers a function to release I/O permissions on shutdown. Actually release I/O permissions on Solaris and iopl()-supporting operating systems like Linux. This patch fixes quite a few programmers which forgot to release I/O permissions on shutdown, and it simplifies the shutdown and error handling code for all others. Do not call exit(1) if I/O permissions are denied and return an error instead. This part of the patch was written by Niklas Söderlund. Corresponding to flashrom svn r1551. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Signed-off-by: Niklas Söderlund <niso@kth.se> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Hide hwaccess.h from public APIPatrick Georgi2012-07-201-0/+1
| | | | | | | | | | | | | Move hwaccess.h #include from flash.h to individual drivers. libflashrom users need flash.h, but they do not care about hwaccess.h and should not see its definitions because they may conflict with other hardware access functions and #defines used by the libflashrom user. Corresponding to flashrom svn r1549. Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add Winbond W836xx SuperI/O detectionCarl-Daniel Hailfinger2012-05-061-5/+7
| | | | | | | | | | | | Add ITE IT8707F/IT8710F detection. Note that we autodetect those chips, but we don't handle their flash translation features automatically yet. Corresponding to flashrom svn r1533. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Fix parallel-style programmer access from ITE IT87/Winbond W83627 SPICarl-Daniel Hailfinger2012-03-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The ITE IT87 SPI driver uses a trick to speed up reading and writing: If a flash chip is 512 kByte or less, the flash chip can be completely mapped in memory and both read and write accesses are faster that way. The current IT87 SPI code did use the parallel programmer interface for memory mapped reads and writes, but that's the wrong abstraction. It has been fixed to use mmio_read*/mmio_write* for that purpose. The Winbond W83627 SPI driver uses the same trick in its read path for all supported chip sizes. Fix it the same way. Switch internal_chip_readn to use mmio_readn as proper abstraction. Kudos to Michael Karcher for spotting the bugs. Tested-by: Johan Svensson <flashrom.js@crypt.se> Corresponding to flashrom svn r1511. Reported-by: Johan Svensson <flashrom.js@crypt.se> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Replace --mainboard with -p internal:mainboardCarl-Daniel Hailfinger2012-01-041-0/+10
| | | | | | | | | | | | | | | | | | | | NOTE: The --list-supported-wiki output changed to use -p internal:mainboard= instead of -m The --list-supported output changed the heading of the mainboard list from Vendor Board Status Required option to Vendor Board Status Required value for -p internal:mainboard= Fix lb_vendor_dev_from_string() not to write to the supplied string. Corresponding to flashrom svn r1483. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add struct flashctx * parameter to all functions accessing flash chipsCarl-Daniel Hailfinger2011-12-181-7/+28
| | | | | | | | | | | | | | | | All programmer access function prototypes except init have been made static and moved to the respective file. A few internal functions in flash chip drivers had chipaddr parameters which are no longer needed. The lines touched by flashctx changes have been adjusted to 80 columns except in header files. Corresponding to flashrom svn r1474. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Register Parallel/LPC/FWH programmers the same way SPI programmers are ↵Carl-Daniel Hailfinger2011-11-091-2/+17
| | | | | | | | | | | | | | | | | | | | registered All programmers are now calling programmer registration functions and direct manipulations of buses_supported are not needed/possible anymore. Note: Programmers without parallel/LPC/FWH chip support should not call register_par_programmer(). Additional fixes: Set max_rom_decode.parallel for drkaiser. Remove abuse of programmer_map_flash_region in it85spi. Annotate several FIXMEs in it85spi. Corresponding to flashrom svn r1463. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Make the laptop warning less scary if unsureStefan Tauner2011-09-131-6/+8
| | | | | | | | | | | | Telling the user to use "force_I_want_a_brick" if it is not even a laptop, is a bit over-the-top. Introduce a new laptop parameter "this_is_not_a_laptop" that allows to force operation, but only if the detection is not sure. Corresponding to flashrom svn r1440. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Introduce ERROR_FATAL, abort upon failed chipset enablesTadas Slotkus2011-09-031-1/+2
| | | | | | | Corresponding to flashrom svn r1426. Signed-off-by: Tadas Slotkus <devtadas@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Rename CHIP_BUSTYPE_FOO to BUS_FOOCarl-Daniel Hailfinger2011-07-271-1/+1
| | | | | | | | | It's shorter to type, and we have less problems with the 80 column limit. Corresponding to flashrom svn r1396. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Be more refined regarding DMI chassis typesStefan Tauner2011-07-261-5/+14
| | | | | | | | | | | | | | | | | | | | | We had broken laptops in the past that were not detected as such because their DMI chassis-type was either undefined/out-of-spec, or set to 'other' or 'unknown'. this patch tries to mitigate this problem as follows: - if the DMI chassis-type clearly identifies the system as laptop/notebook/mobile platform then nothing changes: the user gets the laptop warning without a hint to the force switch. - if the DMI chassis-type is not specific enough, we warn the user similarly, but tell them the switch. to reduce the number of false positives i have added a few new chassis types that we have encountered in the last months to the list. Corresponding to flashrom svn r1390. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Change "class" parameter name to "devclass" to avoid C++ issuesUwe Hermann2011-07-131-2/+2
| | | | | | | | | | | | In C++ "class" is a reserved keyword, and as we'll want to use libflashrom from C++ code at some point, let's make sure it doesn't cause issues. Other places in the code already used "devclass" anyway, so it also increases consistency and readability a bit. Corresponding to flashrom svn r1371. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Use shutdown callback mechanism to shutdown programmersDavid Hendricks2011-06-141-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch attempts to resolve some programmer shutdown ordering issues by having the programmer init functions register shutdown callbacks explicitly wherever it makes most sense. Before, assumptions were made that could lead to the internal programmer's state changing before the external programmer could be shut down properly. Now, each programmer cleans up after itself and (hopefully) performs each operation in the correct order. As a side-effect, this patch gives us a better usage model for reverse operations such as rpci_* and rmmio_*. In the long-run, this should make reversing the initialization process easier to understand, less tedious, and less error-prone. In short, this patch does the following: - Registers a shutdown callback during initialization for each programmer. - Kills the .shutdown function pointer from programmer_entry struct. Also, make most shutdown functions static. - Adds a few minor clean-ups and corrections (e.g. missing physunmap() calls). TODO: Remove forward declaration of serprog_shutdown() (added to simplify diff) Corresponding to flashrom svn r1338. Signed-off-by: David Hendricks <dhendrix@google.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Kill central list of SPI programmersMichael Karcher2011-05-111-0/+5
| | | | | | | | | | | | | | | | | | Remove the array spi_programmer, replace it by dynamic registration instead. Also initially start with no busses supported, and switch to the default non-SPI only for the internal programmer. Also this patch changes the initialization for the buses_supported variable from "everything-except-SPI" to "nothing". All programmers have to set the bus type on their own, and this enables register_spi_programmer to just add the SPI both for on-board SPI interfaces (where the internal programmer already detected the other bus types), as well as for external programmers (where we have the default "none"). Corresponding to flashrom svn r1299. Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Revamp board-specific quirk handling, allow for laptop supportCarl-Daniel Hailfinger2011-05-051-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | Handle board-specific quirks in three phases: 1. Before Super I/O probing (e.g. blacklisting of some Super I/O probes, or unhiding the Super I/O) 2. Before the laptop enforcement decision (e.g. whitelisting a laptop for flashing) 3. After chipset enabling (all current board enables) Implementation note: All entries in board_pciid_enables get an additional phase parameter. Alternative variants (3 tables instead of 1) also have their downsides, and I chose table bloat over table multiplication). With this patch, it should be possible to whitelist supported laptops with a matching entry (phase P2) in board_pciid_enables which points to a function setting laptop_ok=1. (In case DMI is broken, matching might be a little bit more difficult, but it is still doable.) Corresponding to flashrom svn r1294. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Add support for more than one Super I/O or EC per machineCarl-Daniel Hailfinger2011-04-271-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Flashrom currently only supports exactly one Super I/O or Embedded Controller, and this means quite a few notebooks and a small subset of desktop/server boards cannot be handled reliably and easily. Allow detection and initialization of up to 3 Super I/O and/or EC chips. WARNING! If a Super I/O or EC responds on multiple ports (0x2e and 0x4e), the code will do the wrong thing (namely, initialize the hardware twice). I have no idea if we should handle such situations, and whether we should ignore the second chip with identical ID or not. Initializing the hardware twice for the IT87* family is _not_ a problem, but I don't know how well IT85* can handle it (and whether IT85* would listen at more than one port anyway). Corresponding to flashrom svn r1289. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Thanks to Thomas Schneider for testing on a board with ITE IT87* SPI. Test report (success) is here: http://paste.flashrom.org/view.php?id=379 Thanks to David Hendricks for testing on a Google Cr-48 laptop with ITE IT85* EC SPI. Test report (success) is here: http://www.flashrom.org/pipermail/flashrom/2011-April/006275.html Acked-by: David Hendricks <dhendrix@google.com>
* Remove duplicate includes from the codeStefan Reinauer2010-10-061-2/+0
| | | | | | | Corresponding to flashrom svn r1196. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Support for Loongson-2F (MIPS) flashingVladimir 'phcoder' Serbinenko2010-09-291-1/+1
| | | | | | | Corresponding to flashrom svn r1183. Signed-off-by: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* internal: remove unused variablePeter Lemenkov2010-09-201-0/+2
| | | | | | | | | | | | | | | | | The variable 'ret' is unused when compiling on big-endian architecture. This produces an "unused variable" message, which might be treated as error if -Werror was passed to compiler. With this patch I was able to compile flashrom cleanly on ppc and ppc64: http://koji.fedoraproject.org/koji/taskinfo?taskID=2472482 http://koji.fedoraproject.org/koji/taskinfo?taskID=2472484 Corresponding to flashrom svn r1180. Signed-off-by: Peter Lemenkov <lemenkov@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Split off programmer.h from flash.hCarl-Daniel Hailfinger2010-07-271-0/+1
| | | | | | | | | | | | | | | | | | | | | Programmer specific functions are of absolutely no interest to any file except those dealing with programmer specific actions (special SPI commands and the generic core). The new header structure is as follows (and yes, improvements are possible): flashchips.h flash chip IDs chipdrivers.h chip-specific read/write/... functions flash.h common header for all stuff that doesn't fit elsewhere hwaccess.h hardware access functions programmer.h programmer specific functions coreboot_tables.h header from coreboot, internal programmer only spi.h SPI command definitions Corresponding to flashrom svn r1112. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Generify support for ITE IT8705 Super I/OCarl-Daniel Hailfinger2010-07-101-2/+4
| | | | | | | | | | | | | | | | | Autodetect the ITE IT8705 Super I/O and enable flash writes if it performs LPC->Parallel translation. Remove board enables which triggered the IT8705 write enable manually. Change the IT87 SPI special case to cover IT87 LPC->SPI and LPC->Parallel translation. Corresponding to flashrom svn r1073. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Tested on Syntax SV266A. Acked-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested on Shuttle AK38N, all operations work fine. Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Unify programmer parameter extractionCarl-Daniel Hailfinger2010-07-081-3/+3
| | | | | | | | | | | Make programmer_param static by converting all users to extract_programmer_param. Programmer parameters can no longer be separated with a colon, they have to be separated with a comma. Corresponding to flashrom svn r1072. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Various places in the flashrom source feature custom parameter extraction ↵Carl-Daniel Hailfinger2010-07-061-6/+15
| | | | | | | | | | | | | | | | | | | | from programmer_param This led to wildly differing syntax for programmer parameters, and it also voids pretty much every assumption you could make about programmer_param. The latter is a problem for libflashrom. Use extract_param everywhere, clean up related code and make it more foolproof. Add two instances of exit(1) where we have no option to return an error. Remove six instances of exit(1) where returning an error was possible. WARNING: This changes programmer parameter syntax for a few programmers! Corresponding to flashrom svn r1070. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Kill unneeded #include wherever possibleCarl-Daniel Hailfinger2010-06-211-3/+0
| | | | | | | | | | Tested on Linux, FreeBSD, NetBSD, OpenBSD, DOS. Thanks to Jonathan A. Kollasch and Idwer Vollering for testing. Corresponding to flashrom svn r1057. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Idwer Vollering <vidwer+lists.flashrom@gmail.com>
* Internal: introduce processor enables and abort if top/bottom alignment is ↵Carl-Daniel Hailfinger2010-06-041-2/+34
| | | | | | | | | | | | | | | | unknown The internal programmer needs correct information about flash_base and chip window top/bottom alignment on non-x86 before it can be used. Abort any internal programmer action for now until the code is fixed. Add the concept of a processor enable for systems where flashing is impacted by processor settings or processor model. Corresponding to flashrom svn r1031. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* So far, we have up to 4 different names for the same thing (ignoring ↵Carl-Daniel Hailfinger2010-05-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | capitalization) CONFIG_FT2232SPI (makefile config option) FT2232_SPI_SUPPORT (#define) ft2232spi (programmer name) ft2232_spi.c (programmer file) Use CONFIG_* with underscores for makefile config options and #defines and kill the useless _SUPPORT idiom. Use lowercase names with underscores for programmer names and programmer files. With this, you can run "grep -i ft2232_spi" and find everything related to the ft2232_spi driver. Same applies to all other programmers. Corresponding to flashrom svn r1023. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Handle the following architectures in generic flashrom codeCarl-Daniel Hailfinger2010-05-261-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - x86/x86_64 (little endian) - PowerPC (big endian) - MIPS (big+little endian) No changes to programmer specific code. This means any drivers with MMIO access will _not_ suddenly start working on big endian systems, but with this patch everything is in place to fix them. Compilation should work on all architectures listed above for all drivers except nic3com and nicrealtek which require PCI Port IO which is x86-only for now. To compile without nic3com and nicrealtek, run make distclean make CONFIG_NIC3COM=no CONFIG_NICREALTEK=no Thanks to Misha Manulis for testing early versions of this patch on PowerPC (big endian) with the satasii programmer. Thanks to Segher Boessenkool for design review and for helping out with compiler tricks and pointing out that we need eieio on PowerPC. Thanks to Vladimir Serbinenko for compile testing on MIPS (little endian) and PowerPC (big endian) and for runtime testing on MIPS (little endian). Thanks to David Daney for compile testing on MIPS (big endian). Thanks to Uwe Hermann for compile and runtime testing on x86_64. DO NOT RUN flashrom ON NON-X86 AFTER APPLYING THIS PATCH! This patch only provides the infrastructure, but does not convert any drivers, so flashrom will compile, but it won't do the right thing on non-x86 platforms. Corresponding to flashrom svn r1013. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Misha Manulis <misha@manulis.com> Acked-by: Vladimir 'phcoder/φ-coder' Serbinenko <phcoder@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Segher Boessenkool <segher@kernel.crashing.org>
* One of the problems is that --force had multiple meaningsCarl-Daniel Hailfinger2010-04-281-29/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Force chip read by faking probe success. - Force chip access even if the chip is bigger than max decode size for the flash bus. - Force erase even if erase is known bad. - Force write even if write is known bad. - Force writing even if cbtable tells us that this is the wrong image for this board. This patch cleans up --force usage: - Remove any suggestions to use --force for probe/read from flashrom output. - Don't talk about "success" or "Found chip" if the chip is forced. - Add a new internal programmer parameter boardmismatch=force. This overrides any mismatch detection from cbtable/image comparisons. - Add a new internal programmer parameter laptop=force_I_want_a_brick. - Adjust the documentation for --force. - Clean up the man page a bit whereever it talks about --force or laptops. Additional changes in this patch: - Add warnings about laptops to the documentation. - Abort if a laptop is detected. Can be overridden with the programmer parameter mentioned above. - Add "Portable" to the list of DMI strings indicating laptops. - Check if a chip specified with -c is known to flashrom. - Programmer parameter reliability and consistency fixes. - More paranoid self-checks. - Improve documentation. Corresponding to flashrom svn r996. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Autodetect ITE IT87* LPC->SPI translation on all boards without the need for ↵Carl-Daniel Hailfinger2010-03-251-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | a board enable Move boards which had an IT87* SPI board enable from the board enable list to the OK list. Mark the Gigabyte GA-MA78GPM-DS2H as OK. Change the it87spi forced port parameter to it87spiport=... Fix incorrect indentation in the man page. Tested by Ward Vandewege on both variants of the Gigabyte GA-M57SLI-S4 http://www.flashrom.org/pipermail/flashrom/2010-March/002712.html Tested by 李彥學 (Ian-Xue Li) on the Gigabyte GA-MA78GPM-DS2H http://www.flashrom.org/pipermail/flashrom/2010-March/002723.html Corresponding to flashrom svn r983. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Ward Vandewege <ward@gnu.org>
* Various coding style and cosmetic changesUwe Hermann2010-03-131-5/+6
| | | | | | | | | | | | | - 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>
* Implement tested/untested status for board enablesMichael Karcher2010-02-281-0/+20
| | | | | | | | | | | | | | | The message printing code greatly exceed the 80 character limit. I can reformat it on request to obey the limit. Intended behaviour: on untested boards an explanation of that status is printed and the board enable code is not run, unless the option "boardenable=force" has been passed to the internal programmer. Corresponding to flashrom svn r919. Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Warn if running on laptopsMichael Karcher2010-02-261-0/+12
| | | | | | | Corresponding to flashrom svn r916. Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Split internal.c into internal.c and hwaccess.cCarl-Daniel Hailfinger2010-02-121-56/+0
| | | | | | | | | | | | | | Linking in support for the internal programmer doesn't make sense if you only need hardware (ioport, memory) access. Note: This patch was created by "svn cp internal.c hwaccess.c" and then removing stuff from both files. That's why you can't apply the patch as-is before running the svn cp. Corresponding to flashrom svn r898. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Sean Nelson <audiohacked@gmail.com>
* Matching board via DMIMichael Karcher2010-01-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a board is not uniquely identifiable by PCI device/subsystem IDs, a string can be specified to be looked for (case-sensitive, substring or anchored) for now in one of the following DMI items in addition to matching the PCI IDs: - System Manufacturer - System Product Name - System Version - Baseboard Manufacturer - Baseboard Product Name - Baseboard Version Strings are anchored re-like (^ at the beginning, $ at the end), but there are no plans to support full regular expressions and matched to any of the mentioned fields. The match is only made if DMI info is available and the string matches. If no DMI info is available and the PCI IDs match, a warning is printed as the board can not be autodetected. It's still open to discussion whether we add an DMI override switch to specify a string that will definitely match, and whether this switch is only used if no DMI is available or whether it overrides or augments DMI data. DMI data is currently read using dmidecode. This tool is available for all major platforms except MacOS X. I heard that there also is a MacOS X version of dmidecode, but didn't investigate that. Corresponding to flashrom svn r874. Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de> Acked-by: Luc Verhaegen <libv@skynet.be> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Move generic programmer function into newly introduced programmer.cCarl-Daniel Hailfinger2010-01-061-77/+0
| | | | | | | | | | | | | | Some programmers (most notably FT2232SPI) use fallback_* and noop_*, but those functions lived inside internal.c and were unavailable if no PCI-based programmers were compiled in. Move those functions to the new file programmer.c. Thanks to Patrick Georgi for finding this. Corresponding to flashrom svn r829. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
* Internal.c was always compiled in because it hosted the function ↵Carl-Daniel Hailfinger2009-12-241-12/+0
| | | | | | | | | | | | | internal_delay() Move that function to udelay.c and compile internal.c only if really needed. physmap.c is only needed if the programmer is internal or a PCI card. Make its compilation conditional. Corresponding to flashrom svn r822. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Idwer Vollering <vidwer@gmail.com>
* SuperI/O detection now happens unconditionally and before the chipset enableCarl-Daniel Hailfinger2009-12-221-0/+14
| | | | | | | | | | | | | | | | | We could run it after chipset enable, but it definitely has to happen before board enable because the board enable usually accesses the SuperI/O. With this patch, it is possible to add a struct superio to the board enable table for more accurate matching in case subsystem IDs are ambiguous. This patch focuses on the generic infrastructure aspect and on support for IT8712F/IT8716F. Thanks go to Adrian Glaubitz and Ward Vandewege for testing. Corresponding to flashrom svn r813. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Luc Verhaegen <libv@skynet.be> Acked-by: Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
* Internal (onboard) programming was the only feature which could not be disabledCarl-Daniel Hailfinger2009-12-131-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Add support for every single SiS chipset out thereCarl-Daniel Hailfinger2009-11-151-0/+20
| | | | | | | | | | | | | | | | | | | | | The two existing SiS chipset enables (compared to the 28 in this patch) were refactored, and one of them was fixed. A function to match PCI vendor/class combinations was added to generic code. Tested on the "Elitegroup K7S5A". Results are somewhat unexpected (some PCI settings seem to be inaccessible, but it still works). This is not based on any docs, but rather on detailed analysis of existing opensource code for some of the chipsets. Thanks to for Adrian Glaubitz testing. Corresponding to flashrom svn r759. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
* Allow to exclude each of the external programmer drivers from being compiled inCarl-Daniel Hailfinger2009-09-161-5/+12
| | | | | | | | | | | | | | | 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>
* Don't abort if chipset init failed because the failing init may have been a ↵Carl-Daniel Hailfinger2009-09-021-1/+5
| | | | | | | | | | | | warning only Even a failing chipset init (maybe due to unknown chipset) could still get us reasonable probe results or at least forced reads. Corresponding to flashrom svn r708. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Add fallback functions for programmer shutdown and memory mapping and fix ↵Carl-Daniel Hailfinger2009-08-121-0/+11
| | | | | | | | | | | | | | | | | | 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>
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