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* 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>
* Use shutdown callback mechanism to shutdown programmersDavid Hendricks2011-06-141-8/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Remove vendorid parameter from pcidev_init()Carl-Daniel Hailfinger2011-03-071-1/+1
| | | | | | | | | | | | | | | Simplify pcidev_init by killing the vendorid parameter which was pretty useless anyway since it was present in the pcidevs parameter as well. This also allows us to handle multiple programmers with different vendor IDs in the same driver. Fix compilation of flashrom with only the nicrealtek driver. Corresponding to flashrom svn r1274. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Various status updatesCarl-Daniel Hailfinger2010-09-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Success report for Atmel AT26DF081A from Oliver Schnatz <oliver.schnatz@mysys.de> http://www.flashrom.org/pipermail/flashrom/2009-October/000760.html. Success report for Winbond W25Q32 from David Hendricks <dhendrix@google.com> http://www.flashrom.org/pipermail/flashrom/2010-April/002891.html Success report for SST SST39VF512 from Alec Wright <alecjw@member.fsf.org> http://www.flashrom.org/pipermail/flashrom/2010-August/004549.html http://www.flashrom.org/pipermail/flashrom/2010-August/004548.html Success report for Silicon Image SiI 3512 and AMD Am29LV040B from Michael Manulis <michael@manulis.com> http://www.flashrom.org/pipermail/flashrom/2010-July/003944.html Annotate listing with reporter/owner name for boards marked broken, flag boards for which no reports exist. - Abit IS-10 - ASRock K7VT4A+ - ASUS MEW-AM - ASUS MEW-VM - ASUS P3B-F - ASUS P5BV-M - Biostar M6TBA - Boser HS-6637 - DFI 855GME-MGF - FIC VA-502 - MSI MS-6178 - MSI MS-7260 - Soyo SY-5VD - Sun Fire x4150 - Sun Fire x4200 - Sun Fire x4540 - Sun Fire x4600 Remove comments which are no longer appropriate: - ASRock K8S8X Corresponding to flashrom svn r1152. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Mark the following chips/boards/PCI-cards as OKUwe Hermann2010-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Chips: - Winbond W25x80 (reported by Michael Cole <michaelcole@michaelcole.com>) http://www.flashrom.org/pipermail/flashrom/2010-July/004176.html - Winbond W25Q80 (reported by Jonathan A. Kollasch <jakllsch@kollasch.net>) http://www.flashrom.org/pipermail/flashrom/2010-July/003847.html - SST SST25VF080B (reported by Mattias Mattsson <vitplister@gmail.com>) http://www.flashrom.org/pipermail/flashrom/2010-July/003807.html Also reported by Daniel Flinkmann <dflinkmann@gmx.de>) http://www.flashrom.org/pipermail/flashrom/2010-June/003659.html - Winbond W25x16 (reported by Michael Dunphy <mdunphy@uwaterloo.ca>) http://www.flashrom.org/pipermail/flashrom/2010-June/003631.html - Atmel AT25DF321 (reported by Ramakrishna Kvv <Ramakrishna.Koduri@emerson.com>) http://www.flashrom.org/pipermail/flashrom/2010-June/003529.html - Winbond W25x40 (reported by Prakash J Kokkatt <pjkonweb@gmail.com>) http://www.flashrom.org/pipermail/flashrom/2010-June/003502.html - Winbond W49V002A (reported by David <dung@aon.at>) http://www.flashrom.org/pipermail/flashrom/2010-June/003375.html - Macronix MX25L8005 (reported by Peter Lemenkov <lemenkov@gmail.com>) http://www.flashrom.org/pipermail/flashrom/2010-June/003373.html Also reported by Alec Wright <alecjw@member.fsf.org>. http://www.flashrom.org/pipermail/flashrom/2010-July/004186.html http://www.flashrom.org/pipermail/flashrom/2010-July/004159.html Also reported by Jörg Fischer <turboj@gmx.de>. http://www.flashrom.org/pipermail/flashrom/2010-July/004080.html Also reported by Kevin Malec <kevin.010@gmail.com>. http://www.flashrom.org/pipermail/flashrom/2010-June/003698.html Heck, also reported by myself (tested on hardware, never sent mail). - SST SST49LF002A/B (reported by Udu Ogah <putlinuxonit@gmail.com>) http://www.flashrom.org/pipermail/flashrom/2010-July/004184.html - SST SST49LF160C (reported by Ed Swierk <eswierk@aristanetworks.com>) http://www.flashrom.org/pipermail/flashrom/2010-June/003634.html Mark the following boards as supported: - ASUS M3A76-CM (reported by Kevin Malec <kevin.010@gmail.com>) http://www.flashrom.org/pipermail/flashrom/2010-June/003698.html Mark the following PCI cards as supported: - "Silicon Image SiI 3124 PCI-X SATA Ctrl" (1095:3124) Reported by Max Kalashnikov <mmt@maxkalashnikov.com> http://www.flashrom.org/pipermail/flashrom/2010-July/004007.html Corresponding to flashrom svn r1126. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> 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>
* Convert MMIO accesses of non-internal PCI-based programmers to be ↵Carl-Daniel Hailfinger2010-07-271-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | endian-agnostic Convert all PCI-based external programmers to use special little-endian accessors for all MMIO regions of PCI devices. This patch does _not_ touch the internal programmer (which is PCI-based as well). Huge thanks go to Misha Manulis who worked with me to create a first version of this patch for the satasii programmer based on modification of generic code. Huge thanks also go to Segher Boessenkool for suggesting the pci_mmio_ prefix for the abstraction layer. NOTE to package maintainers: With this patch, compilation and usage of flashrom should be safe on x86, x86_64, MIPS (little and big endian) and PowerPC (big endian). The internal programmer is disabled on non-x86/x86_64 (but it compiles). The atahpt, nic3com, nicnatsemi, nicrealtek and rayer_spi can not be compiled on non-x86/x86_64 because port space I/O is not (yet) supported. Please compile with default settings on x86/x86_64 and with the following settings on all other architectures: make CONFIG_NIC3COM=no CONFIG_NICREALTEK=no CONFIG_NICNATSEMI=no CONFIG_RAYER_SPI=no Corresponding to flashrom svn r1111. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Misha Manulis <misha@manulis.com>
* Various places in the flashrom source feature custom parameter extraction ↵Carl-Daniel Hailfinger2010-07-061-3/+2
| | | | | | | | | | | | | | | | | | | | 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 global variables, constants and functions if local scope sufficesCarl-Daniel Hailfinger2010-07-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | Constify variables where possible. Initialize programmer-related variables explicitly in programmer_init to allow running programmer_init from a clean state after programmer_shutdown. Prohibit registering programmer shutdown functions before init or after shutdown. Kill some dead code. Rename global variables with namespace-polluting names. Use a previously unused locking helper function in sst49lfxxxc.c. This is needed for libflashrom. Effects on the binary size of flashrom are minimal (300 bytes shrinkage), but the data section shrinks by 4384 bytes, and that's a good thing if flashrom is operating in constrained envionments. Corresponding to flashrom svn r1068. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
* Remove unneeded #include statements completelyCarl-Daniel Hailfinger2010-05-301-1/+0
| | | | | | | | | | | | | | | Unistd.h was only used to get a definition of NULL in all files. Add our own NULL #define and remove unistd.h from flash.h stdio.h has no place in flash.h, it should be included only in files which really need it. Add #include statements in individual .c files where needed. Replace a few printf with msg_* to eliminate the need for stdio.h. Corresponding to flashrom svn r1021. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Replace PCI_OK/PCI_NT by OK/NTMichael Karcher2010-02-241-6/+6
| | | | | | | | | | We don't need to duplicate OK and NT as PCI_OK and PCI_NT if the symbols are already there (defined for the chipset enable table). Corresponding to flashrom svn r911. Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Convert all messages in satasii.c to the new message infrastructureSean Nelson2010-01-091-1/+1
| | | | | | | Corresponding to flashrom svn r849. Signed-off-by: Sean Nelson <audiohacked@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add support for parallel flash on Dr. Kaiser PC-Waechter PCI devicesTURBO J2009-09-021-1/+2
| | | | | | | | | | | | | | 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>
* Use a common parameter variable for all programmersCarl-Daniel Hailfinger2009-08-121-2/+2
| | | | | | | | | | 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>
* Releasing IO permissions was done by hand everywhereCarl-Daniel Hailfinger2009-08-091-7/+1
| | | | | | | | | 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>
* Add support for the AMD Am29F010A/B chipsUwe Hermann2009-06-191-0/+1
| | | | | | | | | | | | Also, add support for the Silicon Image 3112(A) SATA controller. Both have been tested by Andrew Morgan <ziltro@ziltro.com> on hardware and work fine. Corresponding to flashrom svn r613. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Andrew Morgan <ziltro@ziltro.com>
* Only probe for chips with compatible bus protocolsCarl-Daniel Hailfinger2009-06-011-0/+2
| | | | | | | | | | | | | | | | | | It doesn't make sense to probe for SPI chips on a LPC host, nor does it make sense to probe for LPC chips on a Parallel host. This change is backwards compatible, but adding host protocol info to chipset init functions will speed up probing. Once all chipset init functions are updated and the Winbond W29EE011 and AMIC A49LF040A chip definitions are updated, the W29EE011 workaround can be deleted as the W29/A49 conflict magically disappears. Corresponding to flashrom svn r560. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Tested on real hardware and Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Fix warning in satasii.c when compiling with gcc 4.4.0Urja Rannikko2009-05-311-1/+1
| | | | | | | Corresponding to flashrom svn r558. Signed-off-by: Urja Rannikko <urjaman@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* A bunch of output beautifications and improvements, as well as doc fixesUwe Hermann2009-05-221-5/+5
| | | | | | | | | | | | | | | | | | | | | | | - Update manpage, we now report supported boards via -L. - Add some missing escaping for '-' characters in the manpage. Corresponding to flashrom svn r543. - Shorten some of the really long device names, so that -L output looks nicer. - Display a "table header" for all entries/columns in -L output. - Make -L output tabular for all lists for better readability. - Do not print "unknown XXXX SPI chip" entries in -L output. - And random other cosmetics... Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
* The Silicon Image PCI0680 has bit 26 marked as reserved, so don't use itUwe Hermann2009-05-201-2/+2
| | | | | | | Corresponding to flashrom svn r537. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Mark the Silicon Image PCI0680 Ultra ATA-133 controller as workingUwe Hermann2009-05-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | I tested identify, read, write, erase, verify successfully, HOWEVER, this will only work (at least on my card) after de-soldering the soldered-on PLCC32 one-time programmable (OTP) chip (Holtek HT27C010) and soldering on a (re-)programmable flash ROM chip or a socket. Example: http://www.coreboot.org/File:Sii_controller1.jpg http://www.coreboot.org/File:Sii_controller2.jpg The OTP chip which came on my card does not react to the standard JEDEC identify/read/write/erase commands anymore, so if all other such PCI0680 controllers which are around also have the same OTP chip (that's not necessarily the case), they cannot be used as "external programmer" in flashrom without the above mentioned modifications. Corresponding to flashrom svn r536. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Factor out fallback_map/unmap, most external programmers don't need and ↵Uwe Hermann2009-05-171-9/+0
| | | | | | | | | special handling here Corresponding to flashrom svn r531. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
* Rename sata_sii.c to satasii.c for consistencyUwe Hermann2009-05-171-0/+124
Corresponding to flashrom svn r530. Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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