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* Add support for 128 bytes write granularityPaul Kocialkowski2015-10-161-0/+6
| | | | | | | | | | Some chips such as the ENE KB9012 internal flash require a write granularity of 128 bytes. Corresponding to flashrom svn r1897. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Acked-by: Nico Huber <nico.h@gmx.de>
* serprog: Fix FWH/LPC by implementing serprog_mapUrja Rannikko2015-06-291-1/+1
| | | | | | | | | | | | | The serprog protocol does only transmit 24 bit-wide address and ignores the top 8 bit. This is fine as long as the underlying hardware ignores the latter anyway (which is the case for parallel chips that even lack the respective pins). FWH/LPC chips, however, operate on a full 32-bit (LPC) or 28-bit (FWH) address space and would fail with the fallback mapping to NULL. Corresponding to flashrom svn r1895. Signed-off-by: Urja Rannikko <urjaman@gmail.com> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add support for the Microchip PICkit2 as an SPI programmerJustin Chevrier2015-02-081-0/+13
| | | | | | | | | | | | | | | This patch was inspired by the code in AVRDude (open source Atmel AVR programmer) to support the PICkit2 written by Doug Brown [1]. The Dediprog code in flashrom was used as the template for this code with some reference to the ft2232 code as well. [1] - https://github.com/steve-m/avrdude/blob/master/pickit2.c Corresponding to flashrom svn r1881. Signed-off-by: Justin Chevrier <jchevrier@gmail.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add a bunch of new/tested stuff and various small changes 22Stefan Tauner2015-02-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested mainboards: OK: - AOpen UK79G-1394 (used in EZ18 barebones) Reported by Lawrence Gough - ASUS M4N78 SE Reported by Dima Veselov - ASUS P5LD2-VM Mark board enable as tested (reported by Dima Veselov) - GIGABYTE GA-970A-UD3P (rev. 2.0) Reported by trucmar on IRC - GIGABYTE GA-990FXA-UD3 (rev. 4.0) Reported by ROKO__ on IRC - GIGABYTE GA-H77-DS3H (rev. 1.1) Reported by Evgeniy Edigarev - GIGABYTE GA-P55-USB3 (rev. 2.0) Reported by Måns Thörnqvist - MSI MS-7817 (H81M-E33) Reported by Igor Kolker Chipsets: - Marked Intel Bay Trail (0x0f1c) as tested OK Reported by Antonio Ospite - Refine Intel IDs * Add IDs for Braswell * Add IDs for 9 Series PCHs (e.g. H97, Z97) * Rename Wellsburg devices slightly Flash chips: - Atmel AT25DF041A to PREW (+PREW) Reported by Tai-hwa Liang - Atmel AT26DF161 to PREW (+EW) Reported by Steve Shenton - Atmel AT45DB011D to PREW (+PREW) Reported by The Raven - Atmel AT45DB642D to PREW (+PREW) Reported by Mahesh Mokal - Eon EN25F32 to PREW (+PREW) Reported by Arman Khodabande - Eon EN25F40 to PREW (+REW) Reported by Jerrad Pierce - Eon EN25QH16 to PREW (+EW) Reported by Ben Johnson - GigaDevice GD25Q20(B) to PREW (+PREW) Reported by Gilles Aurejac - Macronix MX25U6435E/F to PR (+PR) Reported by Matt Taggart - PMC Pm25LV512(A) to PREW (+PREW) Reported by The Raven - SST SST39VF020 to PREW (+PREW) Reported by Urja Rannikko - Winbond W25Q40.V to PREW (+EW) Reported by Torben Nielsen - Add E variants of MX25Lx006 (MX25L2006E, MX25L4006E, MX25L8006E). - Add MX25L6465E variant. - There was never a MX25L12805 AFAICT. - Split MX25L12805 from models with the same ID but an additional 32 kB eraser: MX25L12835F/MX25L12845E/MX25L12865E. - Add a bunch of ST parallel NOR flash chip IDs. Miscellaneous: - Whitelist ThinkPad X200. - Constify master parameter of register_master(). - Remove FEATURE_BYTEWRITES because it was never used at all. - Refine hwseq messages and make them less prominent. - Fix the yet unused PRIxCHIPADDR format string thingy. - Fix copy&paste error in spi_prettyprint_status_register_bp(). Spotted by Pablo Cases. - Add an additional SMBus controller revision to identify another Yangtze model. Thanks to Dan Christensen for reporting this issue. - dediprog: add missing include for stdlib.h. This fixes (at least) building on FreeBSD and DragonflyBSD with gcc. - Remove references to struct pci_filter from programmer.h. It is only needed in internal.c where it has a complete type. Having it in programmer.h provokes a warning by some old versions of gcc. - Tiny other stuff. Corresponding to flashrom svn r1879. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Unify target OS and CPU architecture checksStefan Tauner2015-01-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | We do CPU architecture checks once for the makefile in arch.h and once for HW access abstraction in hwaccess.c. This patch unifies related files so that they can share the checks to improve maintainability and reduce the chance of inconsistencies. Furthermore, it refines some of the definitions, which - adds "support" for AARCH64 and PPC64, - adds big-endian handling on arm as well as LE handling on PPC64, - fixes compilation of internal.c on AARCH64 and PPC64. Additionally, this patch continues to unify all OS checks in flashrom by adding a new helper macro IS_WINDOWS. The old header file for architecture checking is renamed to platform.h to reflect its broader scope and all new macros are add in there. Corresponding to flashrom svn r1864. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add support for the MSTAR I2C ISP protocolAlexandre Boeglin2014-12-201-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Basically, among other chips, MSTAR manufactures SoCs that equip TV sets and computer screens, and it seems that all of their products use the same in-system programming protocol. Basically, they use the DDC channel of VGA or DVI connectors, which is actually an I2C bus, to encapsulate SPI frames (the flash chip is connected to the SoC through an SPI bus). I wrote this patch since the screen I bought had a software bug, and the manufacturer only released a new firmware binary, but no tool or instructions on flashing it. More details can be found here: http://boeglin.org/blog/index.php?entry=Flashing-a-BenQ-Z-series-for-free(dom) I only read code from Linux kernel archives published by Acer to figure out the protocol (for a touchscreen controller and an NFC chip, both by MSTAR, that share the same ISP protocol), so I don't think there are any legal problems with it. Compilation is currently disabled by default in the Makefile. If in doubt, additional Makefile bugs were added by Stefan. Corresponding to flashrom svn r1860. Signed-off-by: Alexandre Boeglin <alex@boeglin.org> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Make read before write configurable (infrastructure part)Stefan Tauner2014-10-191-11/+23
| | | | | | | | | | | | | | - Introduce a variable in doit() that allows to influence read-before-write and its consequences. - Modify build_new_image so that it still works even if the old content is not read before. - Add copy_old_content() to ease the pain for future patches. Corresponding to flashrom svn r1851. 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: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Introduce generic shutdown_free() and remove redundant internal_shutdown()Stefan Tauner2014-08-311-0/+6
| | | | | | | | | The former will be useful in cases where cleanup equals a simple call to free(). Corresponding to flashrom svn r1848. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Refine physical address mapping of flash chipsStefan Tauner2014-08-301-26/+72
| | | | | | | | | | | | | | | | | | - Create distinct functions for mapping and unmapping for flash chips. - Map only when needed: map before probing and unmap immediately after it. Map again when a single chip was probed successfully before taking any actual actions and clean up afterwards. - Map special function chip registers centrally together with flash space instead of within (some) probing methods after successful probes. - Save the used base addresses of the mappings in struct flashctx as well. - Do not try to (un)map the zero-sized chip definitions that are merely hacks. This also fixes the printing of wrong warnings for these chip definitions introduced in r1765. Corresponding to flashrom svn r1847. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Refine handling chips that exceed maximum programmer sizesStefan Tauner2014-08-151-16/+8
| | | | | | | | | | | | | | | | - Change check_max_decode() to return the number of (common) busses where the flash chip exceeds the supported size of the programmer. - Refine its signature to use a flashctx pointer only. - Move CLI-related bits to cli_classic.c. - Rename check_max_decode() to count_max_decode_exceedings() to better reflect what it (now) really does. - Refine the messages printed by the caller to better integrate with the new setup, and simplify them. Corresponding to flashrom svn r1842. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Refactor some CLI-relevant partsStefan Tauner2014-08-081-70/+0
| | | | | | | | | | | | | | | Begin to move functions that clearly belong to the (command line) user interface out of flashrom's core files like flashrom.c. - Refine messages within check_chip_supported(), rename it to print_chip_support_status() and move it to newly created cli_common.c. - Move flashbuses_to_text() to cli_common.c as well. - Move global verbosity variables to cli_output.c. Corresponding to flashrom svn r1841. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add a bunch of new/tested stuff and various small changes 21Stefan Tauner2014-08-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested mainboards: OK: - ASUS F2A85-M Reported by various corebooters - ASUS M2N-MX SE Plus Reported by Antonio - ASUS P5LD2 Reported by François Revol - Lenovo ThinkPad T530 Reported and partially authored by Edward O'Callaghan - MSI MS-7502 (Medion MD8833) Reported by naq on IRC - Shuttle AB61 Reported by olofolleola4 - ZOTAC IONITX-F-E Reported by Bernardo Kuri Flash chips: - Atmel AT45DB021D to PREW (+PREW) Reported by The Raven - Atmel AT25F4096 to PREW (+PREW) Reported by 공준혁 - GigaDevice GD25Q16(B) to PREW (+PREW) Reported by luxflow@live.com using a GD25Q16BSIG - Catalyst CAT28F512 Mark erase and write as known bad (not implemented) Miscellaneous: - Various spelling corrections by Daniele Forsi. - Added and refined a bunch of chips originally investigated by Carl-Daniel. - Marked the ARM-USB-OCD-H programmer as tested (reported by Ruud Schramp). - Tiny other stuff. Corresponding to flashrom svn r1839. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add new programmer for SPI EEPROMs attached to Intel 82580 NICsRicardo Ribalda Delgado2014-07-281-0/+12
| | | | | | | | | | | | | | | | This patch lets you read and write the EEPROM on 82580-based gigabit NIC cards. So far it has been tested on copper NICs only, but other variants employing this controller should work too. It is a nice substitution for the official eeupdate tool. Speed is quite decent: less than 4 seconds for erases or writes of 32 kB. Corresponding to flashrom svn r1832. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Tested-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Rename programmer registration functionsCarl-Daniel Hailfinger2014-07-191-13/+13
| | | | | | | | | | | | Register_programmer suggests that we register a programmer. However, that function registers a master for a given bus type, and a programmer may support multiple masters (e.g. SPI, FWH). Rename a few other functions to be more consistent. Corresponding to flashrom svn r1831. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Improve messages on failed erases with default verbosityStefan Tauner2014-07-131-2/+2
| | | | | | | | | | | | | | | | | | | | | Without this... Erasing and writing flash chip... ERASE FAILED at 0x00001000! Expected=0xff, Read=0xb4, failed byte count from 0x00000000-0x0000ffff: 0xef09 ERASE FAILED! Reading current flash chip contents... done. <loooooong break while the next eraser and writing is tried> Erase/write done. Verifying flash... VERIFIED. Even if there is not a long temporal pause, it is very confusing for the user to first see a failed erase, followed by a read, a done message and eventually the verification message. This patch inserts "Looking for another erase function." where there is just a silent pause above. Corresponding to flashrom svn r1827. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* EEPROM support: handle implicit eraseCarl-Daniel Hailfinger2014-06-161-0/+5
| | | | | | | | | | | Add support for EEPROMs with 1 byte granularity and implicit erase on write. flashrom will not try to erase before write on these chips. Explicitly requested erase with -E is done by writing 0xff. Corresponding to flashrom svn r1822. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add selfcheck_board_enables()Stefan Tauner2014-06-121-0/+4
| | | | | | | | | | | | Check for NULL termination of the array, that each board has the two main PCI ID sets defined, that coreboot vendor and model fields are either both set or unset, and that at least either an enable function or a max decode size is available. Corresponding to flashrom svn r1821. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Introduce helpers.cStefan Tauner2014-06-121-36/+0
| | | | | | | | | | Move some suitable functions there, add it to the Makefile, but leave the declarations in flash.h for now. Corresponding to flashrom svn r1819. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add IT8212F as programmerKyösti Mälkki2014-06-011-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | This PCI PATA controller can use 3V parallel flash up to 128 kB. My card was identified as: PCI 1283:8212, subsystem 1283:0001. and labelled as: Innovision Multimedia LTD. EIO ATA133 RAID (DM-8401 Ver A) This particular card did not require setting of any GPIO signals to enable flash writing. My card has Pm39LV512 in PLCC32 package without socket. Rebased by Stefan (automatic cleanup, some PCI changes, changed enable bit handling). Committed with test state NT because the rebased version was not tested on real hardware (yet). Corresponding to flashrom svn r1812. Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add VIA VT6421A LPC programmer driverJonathan Kollasch2014-06-011-0/+12
| | | | | | | | | | | | | | | Due to the mysterious address handling of this chip the user can specify a base address with the offset parameter, e.g.: flashrom -p atavia:offset=0xFFF00000 Thanks to Idwer Vollering for his iterative testing of this code, as well as to Martijn Bastiaan who did the last tests before merging. Corresponding to flashrom svn r1809. Signed-off-by: Jonathan Kollasch <jakllsch@kollasch.net> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Fix various tiny problems in verify_range()Stefan Tauner2014-05-271-7/+8
| | | | | | | | | | | | | First of all, fix CID1130010: Resource leak as reported by Stefan Reinauer. Alternatively to Stefan's approach, just move the malloc() out of the scope. Additionally, get rid of an unnecessary exit(1) and correctly return -1 in all error cases as documented. Corresponding to flashrom svn r1800. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Fix selfcheck of various arraysStefan Tauner2014-05-261-33/+24
| | | | | | | | | | | | Stefan Reinauer has reported ridiculous NULL checks for arrays in our self_check function found by Coverity (CID1130005). This patch removes the useless checks but keeps and fixes the one responsible for the flashchips array by exporting the array size in a new constant. Corresponding to flashrom svn r1799. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add two new states to enum test_state and use it for flashchipsStefan Tauner2014-05-261-17/+36
| | | | | | | | | | | | | | | | | | | | | | | | The new enum test_state looks like this: enum test_state { OK = 0, NT = 1, /* Not tested */ BAD, /* Known to not work */ DEP, /* Support depends on configuration (e.g. Intel flash descriptor) */ NA, /* Not applicable (e.g. write support on ROM chips) */ }; The second new state 'NA' is introduced, among other things, to indicate the erase and write states of real ROMs correctly. This is also implemented by this patch and required to exchange the previous bit mask in struct flashchip with a new struct containing an enum test_state for each operation. The -L output is changed accordingly to print '-' in the case of an N/A state and the wiki output uses a new template producing a greyed out cell. Previous users of enum test_state are not affected by this change (yet). Corresponding to flashrom svn r1798. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Refine messages related to erase/write recoveryStefan Tauner2014-05-101-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | We are more verbose inside erase_and_write_flash() although it does not matter as much as at the end of the whole process in doit(). New output for the non-fatal (i.e. read-protected + successful recovery read) case: Reading old flash chip contents... done. Erasing and writing flash chip... spi_block_erase_d8 failed during command execution at address 0x8000 Reading current flash chip contents... done. spi_chip_erase_c7 failed during command execution FAILED! Uh oh. Erase/write failed. Checking if anything has changed. Reading current flash chip contents... done. Good, writing to the flash chip apparently didn't do anything. Please check the connections (especially those to write protection pins) between the programmer and the flash chip. If you think the error is caused by flashrom please report this on IRC at chat.freenode.net (channel #flashrom) or mail flashrom@flashrom.org, thanks! Corresponding to flashrom svn r1790. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add 'const' keyword to chip write and other function prototypesMark Marshall2014-05-091-11/+8
| | | | | | | | | | Corresponding to flashrom svn r1789. Inspired by and mostly based on a patch Signed-off-by: Mark Marshall <mark.marshall@omicron.at> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Remove programmer_shutdown() from doit()Stefan Tauner2014-05-071-8/+8
| | | | | | | | | | | | | Because the programmer initialization that has to be called way earlier and independently elsewhere, it does not make a lot of sense to deinit within doit(). Also, free the logfile name at the end of main() to catch more execution paths and because this moves it to the other cleanup instructions. Corresponding to flashrom svn r1788. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Make delay values unsignedStefan Tauner2014-05-021-1/+1
| | | | | | | | | | | | | | | There is no reason for negative delays in our use cases: - We don't need it (to work around any quirks). - sleep() (POSIX) uses an unsigned argument. - usleep() (POSIX) uses an unsigned argument. - Sleep() (Windows) uses an unsigned argument. Change all callees as well (without any complications). Corresponding to flashrom svn r1782. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* programmer_delay: filter 0 usec delaysUrja Rannikko2013-10-211-1/+2
| | | | | | | | | | We use 0 as delay value for some chips. Just skipping these here is the most elegant, maintainable solution. Corresponding to flashrom svn r1760. Signed-off-by: Urja Rannikko <urjaman@gmail.com> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* layout: Verify layout entries before building a new image using themStefan Tauner2013-09-231-3/+8
| | | | | | | | | | | | | | | | | This fixes a SEGFAULT if a layout entry is included that addresses memory outside the current chip's address range. flashrom will only abort if the offending region(s) is/are included else it will just warn. It will print warnings for regions with negative or zero-length address ranges and bail out after checking all of them. Also, abort for non-write operations if a layout file is given because there is no layout support for other operations yet. Corresponding to flashrom svn r1751. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add debug output to programmer_map_flash_region()Stefan Tauner2013-09-131-2/+4
| | | | | | | | | | While we don't expect addresses with more than 32 bits here, let's print the whole possible range for debugging anyway. Corresponding to flashrom svn r1743. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* libpayload: Remove file I/O.cNico Huber2013-08-301-0/+10
| | | | | | | | | | | Read_buf_from_file() and write_buf_to_file() use file streams which are not supported in libpayload. Corresponding to flashrom svn r1730. Signed-off-by: Nico Huber <nico.huber@secunet.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Abort on unused programmer parametersCarl-Daniel Hailfinger2013-08-131-5/+15
| | | | | | | | | | | | | | | An unused programmer parameter is a sign that the user wanted to either do something not supported by the programmer or misspelled a parameter which may be essential for the given programmer. Aborting is the only safe choice. If the programmer parameter is unused because of an error during programmer init, aborting would have happened anyway due to that error. Corresponding to flashrom svn r1708. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Fix verification operationStefan Tauner2013-08-121-2/+5
| | | | | | | | | | | | | | | | | | | I broke this in r1702 where I enabled avoidance of the verification step if we did not modify anything in the erase/write step. The problem is that all_skipped is initialized to true and hence it would only ever verify if there have been changes noted in the erase/write step. This obviously breaks the verification operation (-v/--verify) because there we never enter the erase/write loop. The better alternative would be to enable (the implicit) verification in the write loop and not in cli_classic.c. This would require a bigger change due to the existance of dont_verify_it. Eventually this is the right thing to do but not so shortly before a release. Corresponding to flashrom svn r1707. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add a bunch of new/tested stuff and various small changes 18Stefan Tauner2013-07-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested mainboards: OK: - ASUS C60M1-I http://www.flashrom.org/pipermail/flashrom/2013-February/010578.html - ASUS P8H77-I http://www.flashrom.org/pipermail/flashrom/2013-March/010607.html - ASUS P8H77-M http://www.flashrom.org/pipermail/flashrom/2013-May/010994.html - ASUS P8P67 LE (B2) http://www.flashrom.org/pipermail/flashrom/2013-May/010972.html - Elitegroup GeForce6100PM-M2 (V3.0) http://www.flashrom.org/pipermail/flashrom/2013-July/011177.html - GIGABYTE GA-P55A-UD7 http://www.flashrom.org/pipermail/flashrom/2013-July/011302.html - MSI B75MA-E33 (MS-7808) http://www.flashrom.org/pipermail/flashrom/2013-March/010659.html - MSI H77MA-G43 (MS-7756) http://www.flashrom.org/pipermail/flashrom/2013-April/010853.html - MSI KA780G (MS-7551) http://paste.flashrom.org/view.php?id=1617 - SAPPHIRE IPC-E350M1 Reported by xvilka on IRC - Supermicro X8DTG-D http://www.flashrom.org/pipermail/flashrom/2013-July/011305.html NOT OK: - ASRock Fatal1ty Z77 Performance http://www.flashrom.org/pipermail/flashrom/2013-January/010467.html - ASRock Z68 Extreme4 http://www.flashrom.org/pipermail/flashrom/2013-May/010984.html - ASUS P8B75-M LE http://www.flashrom.org/pipermail/flashrom/2013-April/010867.html - ASUS P8P67-M PRO http://www.flashrom.org/pipermail/flashrom/2013-February/010541.html - ASUS P8Z68-V LE http://www.flashrom.org/pipermail/flashrom/2013-February/010582.html - Intel DQ77MK http://paste.flashrom.org/view.php?id=1603 - Supermicro X9DRD-7LN4F http://paste.flashrom.org/view.php?id=1582 - Supermicro X9SCE-F http://www.flashrom.org/pipermail/flashrom/2013-February/010588.html - Supermicro X9SCM-F http://www.flashrom.org/pipermail/flashrom/2013-February/010527.html - Tyan S7066 http://www.flashrom.org/pipermail/flashrom/2013-March/010630.html Chipsets: - Marked Intel B75 as tested http://www.flashrom.org/pipermail/flashrom/2013-March/010659.html - Marked Intel H77 as tested http://www.flashrom.org/pipermail/flashrom/2013-March/010607.html - Removed 10de:03e2 because it is apparently the MCP61 host bridge. It was reclassified to Host Bridge in the PCI device ID database and there is at least one report suggesting this configuration too: http://www.flashrom.org/pipermail/flashrom/2012-August/009716.html - Added MCP89 which hopefully works with the code for previous versions. Thanks to James Laird for submitting this change. Tested flash chips: - Atmel AT25DF641(A) to PREW (+PREW) http://www.flashrom.org/pipermail/flashrom/2013-June/011113.html - Atmel AT25F512 to PREW (+PREW) http://www.flashrom.org/pipermail/flashrom/2013-April/010904.html Also, change its ID according to Modification of PCN SC040401A: "There has been a change in the returned value of the Product Identification (RDID) command, the AT25F512A RDID code is 65h compared to 60h from the AT25F512 product." It seems to be quite likely that all AT25F512 are fully functional relabeled AT25F1024 chips. There are even some hints in the datasheet: in table 6 they stress that address pin 16 needs to be low under all circum- stances; while continuous reads can wrap around on the AT25F1024 the DS notes "For the AT25F512, the read command must be terminated when the highest address (00FFFF) is reached." OTOH the lock bit semantics are different, but this has not been tested thoroughly - Atmel AT25F512A to PREW (+PREW) http://paste.flashrom.org/view.php?id=1569 - Eon EN25F05 to PREW (+PREW) http://paste.flashrom.org/view.php?id=1571 - Macronix MX25L12805(D) to PREW (+REW) http://www.flashrom.org/pipermail/flashrom/2013-April/010913.html - Spansion S25FL256S......0 and S25FL512S to P/!R!E!W (+P) Tested by Stefan Tauner - Micron/Numonyx/ST M25PX80 to PREW (+PREW) Tested by Stefan Tauner - Micron/Numonyx/ST N25Q032..3E and N25Q128..3E to PREW (+PREW) Tested by Stefan Tauner - Micron/Numonyx/ST N25Q256..3E and N25Q512..3G to P/!R!E!W (+P) Tested by Stefan Tauner - SST SST25VF040B to PREW (+PREW) http://paste.flashrom.org/view.php?id=1574 - SST SST25VF040B.REMS to PREW (+EW) http://paste.flashrom.org/view.php?id=1575 - ST M25P05-A to PREW (+PREW) http://paste.flashrom.org/view.php?id=1576 - ST M29W512B to PREW (+W) http://www.flashrom.org/pipermail/flashrom/2013-March/010635.html - Winbond W25Q64.W to PREW (+PREW) Tested by the chromiumos guys. - Winbond W25Q128.V to PREW (+REW) http://www.flashrom.org/pipermail/flashrom/2013-June/011108.html - Winbond W25X20 to PREW (+PREW) http://www.flashrom.org/pipermail/flashrom/2013-May/010990.html Miscellaneous: - Add Lenovo X201 to the laptop whitelist. - Add chip IDs for the ESMT F25L..QA family. - Add chip IDs for a few Macronix MX25 models. - The list of flashchips is not sorted strictly alphabetically and should not be either. Refine the comment explaining the scheme on top of the list. - Support -L output of chip sizes with up to 6 decimal places (up to 4 Gb). - Use z length modifier in (more) prints for size_t types. - Remove chips >16MB again because our current implementation of memory mapping the flash chip violates common rules by mapping a window as large as the chip. This leads to failing mmaps as can be seen here: http://paste.flashrom.org/view.php?id=1695 - Document spispeed parameter of linux_spi (and fix some leaks). - Rephrase the "multiple chips detected" message because it was confusing. - Skip verification step if the image is equal to the flash contents. - Tiny other stuff. Corresponding to flashrom svn r1702. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Uintptr_t-ify map_flash_region functionsStefan Tauner2013-07-171-2/+1
| | | | | | | | | | | | | | | | | | | Unsigned long is not the right type for manipulating pointer values. Since C99 there are suitable unsigned and signed types available, namely uintptr_t and intptr_t respectively. Use them in functions assigned to programmers' map_flash_region fields and their callers where applicable. This patch also changes the display width of all associated address values in physmap.c to 16/8 hex characters depending on the actual size by introducing a macro PRIxPTR_WIDTH and exploiting printf's * field width specifier. Corresponding to flashrom svn r1701. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Differentiate ultimate error messages depending on programmer usedStefan Tauner2013-07-151-18/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With every newly supported programmer the information regarding reboots on failures becomes more ridiculous. With this patch it is only shown when the internal programmer module was selected. Example outputs for external programmers: 1) non-fatal: […] Reading current flash chip contents... done. FAILED at 0x00000000! Expected=0xff, Found=0x28, failed byte count from 0x00000000-0x0001ffff: 0x1fde7 ERASE FAILED! FAILED! Uh oh. Erase/write failed. Checking if anything changed. Good. It seems nothing was changed. Writing to the flash chip apparently didn't do anything. Please check the connections (especially those to write protection pins) between the programmer and the flash chip. If you think the error is caused by flashrom please report this on IRC at chat.freenode.net (channel #flashrom) or mail flashrom@flashrom.org, thanks! 2) fatal: […] Verifying flash... FAILED at 0x00000000! Expected=0x0f, Found=0xff, failed byte count from 0x00000000-0x0001ffff: 0x1fde6 Your flash chip is in an unknown state. Please report this on IRC at chat.freenode.net (channel #flashrom) or mail flashrom@flashrom.org, thanks! Corresponding to flashrom svn r1699. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: David Hendricks <dhendrix@google.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Various cross-platform fixesCarl-Daniel Hailfinger2013-07-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Improve compilation with libpayload (compiling flashrom.c and linking is still broken): - disable Ponyprog (which enforced serial.c compilation) - make errno available where it is needed Fix internal.c for non-x86 and enable cb parsing on ARM. Fix mingw builds by using its __USE_MINGW_ANSI_STDIO macro and gnu_printf definition for printf format style checking. See http://sourceforge.net/apps/trac/mingw-w64/wiki/gnu%20printf This requires inclusion of stdio.h in flash.h. Fix order of libraries in the Makefile: FEATURE_LIBS needs to come *after* PCILIBS in case ZLIB is needed by it. Corresponding to flashrom svn r1697. 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>
* Warn if we skipped all blocks while writingStefan Tauner2013-06-231-0/+5
| | | | | | | | | | | | | | | Quick hack to print a warning if we skip all blocks in a write process because they are already equal to the requested image. We want something like this to make users aware... and some developers who regularly fall for this too *coughcough*. There might be more elegant solutions for this... patches welcome. This does not work for erasing because we do that unconditionally. Corresponding to flashrom svn r1680. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Idwer Vollering <vidwer@gmail.com>
* Get rid of perror()Stefan Tauner2013-04-071-4/+5
| | | | | | | | | | It prints to stderr and that's not what we want necesserily; using msg_*err gives us more control. Corresponding to flashrom svn r1668. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Refine granularity handling in preparation of AT45DB series supportStefan Tauner2013-04-011-15/+49
| | | | | | | | | | | This adds a number of new granularitie and refines the handling of n-byte granularities by extracting the respective code into a helper function which reduces the pain of the above significantly. Corresponding to flashrom svn r1666. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add Altera USB-Blaster SPI programmerJames Laird2013-03-271-0/+12
| | | | | | | | | | | | | Adds support for the Altera USB-Blaster programming dongle in Active Serial (AS) mode. Tested on both original product and a clone dongle. Corresponding to flashrom svn r1658. Signed-off-by: James Laird <jhl@mafipulation.org> Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Make write granularity a chip attributeStefan Tauner2013-03-031-2/+1
| | | | | | | Corresponding to flashrom svn r1651. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Fix building for MacOSXStefan Tauner2013-02-041-2/+2
| | | | | | | | | | | | | | | | | | - Add a new macro named IS_MACOSX to hwaccess.c and use it to enable iopl(). This was broken since r1638. This fix does *not* restore the very permissive concept where iopl() was activated in an #else branch that was inplace before r1638. - Make printing the image file's size in flashrom.c platform independent. Bonus: remove definitions of off64_t and lseek64 which are not necessary anymore for about 1000 commits. Thanks to SJ for reporting the issue and testing the solution. Corresponding to flashrom svn r1648. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add a bunch of new/tested stuff and various small changes 16Stefan Tauner2013-01-011-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested Mainboards: OK: - Acer V75-M (used in IBM Aptiva 2170-G http://www.flashrom.org/pipermail/flashrom/2012-December/010300.html - ASRock 4CoreDual-VSTA with W39V040FB http://paste.flashrom.org/view.php?id=1446 - ASRock 775Dual-VSTA http://www.flashrom.org/pipermail/flashrom/2012-December/010294.html - ASRock E350M1/USB3 http://paste.flashrom.org/view.php?id=1465 - ASUS P5B-VM http://www.flashrom.org/pipermail/flashrom/2012-December/010351.html - ASUS SABERTOOTH 990FX R2.0 http://www.flashrom.org/pipermail/flashrom/2012-December/010210.html - Elitegroup A928 (including a laptop whitelist board enable) http://www.flashrom.org/pipermail/flashrom/2012-November/010119.html - EVGA 122-CK-NF68 Reported by Stephanie Daugherty on IRC http://paste.flashrom.org/view.php?id=1431 - GIGABYTE GA-A75M-UD2H Reported by Soul_keeper on IRC http://paste.flashrom.org/view.php?id=1490 - Intel D945GCNL Add board enable to override laptop detection too. http://www.flashrom.org/pipermail/flashrom/2012-December/010276.html - MSI G33M (MS-7357) http://www.flashrom.org/pipermail/flashrom/2012-October/010056.html - Shuttle FB61 http://www.flashrom.org/pipermail/flashrom/2012-November/010105.html - Tyan S4882 (Thunder K8QS Pro) Reported on IRC NOT OK: Alienware Aurora-R2 http://www.flashrom.org/pipermail/flashrom/2012-December/010225.html Biostar H61MU3 http://www.flashrom.org/pipermail/flashrom/2012-November/010144.html Dell OptiPlex 7010 http://paste.flashrom.org/view.php?id=1481 Intel DH67CL http://www.flashrom.org/pipermail/flashrom/2012-November/010112.html Supermicro X9DRT-HF+ http://www.flashrom.org/pipermail/flashrom/2012-November/010155.html Supermicro X9DRW http://www.flashrom.org/pipermail/flashrom/2012-November/010150.html Tested flash chips: - Atmel AT25FS010 to PREW (+PREW) http://paste.flashrom.org/view.php?id=1484 - Eon EN25F64 to PREW (+EW) http://www.flashrom.org/pipermail/flashrom/2012-December/010210.html - Spansion S25FL032A/P to PREW (+EW) http://paste.flashrom.org/view.php?id=1510 - ST M29F002T/NT to PREW (+PREW) http://www.flashrom.org/pipermail/flashrom/2012-December/010300.html - Winbond W25X10 to PREW (+PREW) http://paste.flashrom.org/view.php?id=1486 Tested chipsets: - NVIDIA MCP78S http://www.flashrom.org/pipermail/flashrom/2012-November/010176.html - SiS 650 http://www.flashrom.org/pipermail/flashrom/2012-November/010119.html Miscellaneous: - Typo in GA-X58A-UDR3 (correct is GA-X58A-UD3R). - Force 2-digit hex numbers in prints were it makes sense. - Share code between enable_flash_sis530() and enable_flash_sis540(). - Some SST 25 series chips support both WRSR enable commands... - S25FL032A and S25FL064A share the IDs with their P versions, so rename them. - Fix a few memleaks in serprog. - Dediprog uses UINT_MAX so include limits.h (fixes the Windows build of dediprog) - Add (another) hint regarding the mandatory -p parameter to the manpage to make Debian bug #690478 happy. http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=690478 - Fix whitespace issues. - On shutdown, reset count of registered programmers (by Nico Huber) - Fix atahpt.c shutdown. The order of pcidev_init, register_shutdown and rpci_write_* is important! Thanks to Roy for reporting the problem and testing the fix. Corresponding to flashrom svn r1640. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Constify parameters and globalsNico Huber2012-12-301-4/+4
| | | | | | | | | | | This makes some stuff const (partially to get a more convenient libflashrom interface). Corresponding to flashrom svn r1639. Signed-off-by: Nico Huber <nico.huber@secunet.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Unify usbdev_status and pcidev_status into dev_entryStefan Tauner2012-12-271-12/+12
| | | | | | | | | | | | | | | | | | | Once upon a time usbdev_status was created for the ft2232 programmer. Its IDs are semantically different to pcidev_status because they indicate USB instead of PCI IDs, but apart from that both data structures are equal. This change makes life easier for everything involved in handling and printing the status of devices that is noted in those structures by combining them into dev_entry. It is still possible to distinguish between PCI and USB devices indirectly by using the struct programmer's type field. Also, add a programmer column to the PCI and USB devices lists. Corresponding to flashrom svn r1632. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Refactor PCI and USB device status printingStefan Tauner2012-12-271-1/+64
| | | | | | | | | | | | | | | | | To be able to get rid of lots of #ifdefs and centralize programmer-specific data more... - introduce two new fields to struct programmer_entry, namely enum type (OTHER, USB, PCI) and union devs (pcidev_status, usbdev_status or char *note). - use those fields to generate device listings in print.c and print_wiki.c. Bonus: add printing of USB devices to print_wiki.c and count supported PCI and USB devices. Corresponding to flashrom svn r1631. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add general programmer sanity checksStefan Tauner2012-12-261-1/+28
| | | | | | | | | And remove the completely unused vendor field. Corresponding to flashrom svn r1630. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Fix memleaks in cli_classic.cStefan Tauner2012-12-261-0/+1
| | | | | | | | | | | | | | | | | | | Frees the memory allocated for the following strings - log file name - layout file name - image file name - programmer parameter (and reset the associated global variable in flashrom.c) Also, free the flashchip structs allocated by probe_flash. The layout image names were not fixed due to the pending layout patches. These bugs were found thanks to valgrind. Corresponding to flashrom svn r1629. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Improve --help and friendsStefan Tauner2012-11-241-1/+0
| | | | | | | | | | More clear "variable" names, better explanation if no programmer is selected etc. Corresponding to flashrom svn r1624. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Paul Menzel <paulepanter@users.sourceforge.net>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 17:17:36 +0000