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* util/flashrom_tester: Upstream E2E testing frameworkEdward O'Callaghan2020-02-2416-0/+2680
| | | | | | | | | | | | | | | | | | | The following is a E2E tester for a specific chip/chipset combo. The tester itself is completely self-contained and allows the user to specify which tests they wish to preform. Supported tests include: - chip-name - read - write - erase - wp-locking Change-Id: Ic2905a76cad90b1546b9328d668bf8abbf8aed44 Signed-off-by: Edward O'Callaghan <quasisec@google.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/38951 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* ubertest: Add blackbox test uber-scriptDavid Hendricks2020-02-238-0/+2086
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This modifies CB:23025 further to work with upstream as it is now, without the syntax changes in the patch chain. I also gave it a new name since this script is, well, uber. Since flashrom currently only supports reading/writing ROM-sized files we can't easily determine a targeted region offset and size except when a layout file is used. Therefore, some extra arithmetic is needed in the partial write test and the only modes allowed are clobber mode and layout mode. A few other changes: - Update paths and script name - Remove write-protect testing support - Use ROM-sized files only, no region-sized files - Return error if flashmap or ifd mode are used Documentation is ported from https://goo.gl/3jNoL7 into a markdown file and accompanying SVGs. Minor changes were made for clarity and formatting, and references to write protect testing have been removed for the time being. Tested using a Raspberry Pi with a W25Q16 Change-Id: I1af55d5088c54ee33853009797adbd535a506b49 Signed-off-by: David Hendricks <david.hendricks@gmail.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/38788 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* util/getversion,meson: Add script to allow version info with MesonNico Huber2019-11-061-0/+71
| | | | | | | | | | | | | | | | | | | Add `util/getversion.sh` that retrieves version information from a `versioninfo.inc` (what we use for releases) if present or uses `util/getrevision.sh` if not. Let Meson use it for flashrom's version. It seems Meson doesn't generate the manual page at all, so the `--man-date` command is currently unused. Change-Id: I401e5638509c4a573bc0cb17ebc5fa76df9700b5 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/35561 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mario Limonciello <superm1@gmail.com> Reviewed-by: Richard Hughes <hughsient@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* util/git-hooks: Check for Signed-off-by lineDavid Hendricks2019-10-141-0/+11
| | | | | | | | | | | Enforce the DCO. The logic comes from coreboot's commit-msg hook, and I've added a pointer to flashrom's development guidelines. Change-Id: Iea49a06c2d4824be073eff98c8aae1cbc5b145e4 Signed-off-by: David Hendricks <david.hendricks@gmail.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/35295 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* tree: Enable -Wwrite-stringsJacob Garber2019-10-041-1/+1
| | | | | | | | | | | | | | | | When compiling, this warning gives string literals the type const char[] to help catch accidental modification (which is undefined behaviour). There currently aren't any instances of this in flashrom, so let's enable this warning to keep it that way. This requires adding const qualifiers to the declarations of several variables that work with string literals. Change-Id: I62d9bc194938a0c9a0e4cdff7ced8ea2e14cc1bc Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Reviewed-on: https://review.coreboot.org/c/flashrom/+/34577 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* ichspi: Add support for discrete Cannon Lake PCHsNico Huber2019-08-081-0/+4
| | | | | | | | | | | | | | | | Only minor differences in the Firmware Descriptor, compared to their predecessors. We extend our check on the `ICCRIBA` field in the descriptor to dis- tinguish it from older generation. Alas, the `freq_read` field was repurposed, so we can't use it as sanity check any more. Change-Id: I1c2d1e8916cecd756e7ac1f0ba221d7cc361ba02 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/34072 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
* ichspi: Add Apollo Lake supportNico Huber2019-07-061-0/+3
| | | | | | | | | | | | | | | It's almost identical to 100 series PCHs and later. There are some additional FREGs (12..15). To not clutter the `if` conditions further, make more use of `switch` statements. Tested on Kontron mAL10. Mark it as DEP as usually the last sector is not covered by the descriptor layout and can't be read. Change-Id: I1c464b5b3d151e6d28d5db96495fe874a0a45718 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/30995 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* Add support for the meson build systemRichard Hughes2019-04-022-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fwupd project has to build in all kinds of crazy targets, e.g. for odd endians, odd instruction sets, and in odd ways, e.g. installing with a prefix of /app for projects like flatpak. We also have other "robustness" guarantees and therefore have a comprehensive set of CI tests which enable a lot of warning flags and run linting and static analysis code like Coverity. Rather than hack the Makefile I ported the codebase to use Meson. Meson is a(nother) next-generation build system used by a lot of open source projects ranging from low level libraries to desktop software. As part of the port, I also copied the CONFIG_ logic from the makefile, e.g. Option Current Value Possible Values Description ------ ------------- --------------- ----------- config_atahpt false [true, false] Highpoint (HPT) ATA/RAID controllers config_atapromise false [true, false] Promise ATA controller config_atavia true [true, false] VIA VT6421A LPC memory ... At the moment I'm using the meson port so I can include flashrom as a subproject to fwupd as distros are not yet shipping libflashrom as a shared library. Change-Id: I3d950ece2a0568c09985eab47ddab9df1d0c43a2 Signed-off-by: Richard Hughes <richard@hughsie.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/31248 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* Fix several -Wno-missing-field-initializers warningsRichard Hughes2019-02-031-1/+1
| | | | | | | | Change-Id: Ib4487d4c1a38fa8471fa1f9034604412e9d14cf7 Signed-off-by: Richard Hughes <richard@hughsie.com> Reviewed-on: https://review.coreboot.org/c/30405 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* Remove unneeded white spacesElyes HAOUAS2018-06-241-1/+1
| | | | | | | | | Change-Id: I90f171924790ced74a62ca344fee8607607aa480 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26652 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
* Fix mingw detection on Windows 7 (NT-6.1)Miklós Márton2018-06-231-7/+10
| | | | | | | | | | Hopefully also for other non-XP Windows build environments. Change-Id: I7f856dc4847c4ca9197b1935b7a9b9071b46c70a Signed-off-by: Miklós Márton <martonmiklosqdev@gmail.com> Reviewed-on: https://review.coreboot.org/23865 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* Remove address from GPLv2 headersElyes HAOUAS2018-04-244-16/+0
| | | | | | | | Change-Id: I7bfc339673cbf5ee2d2ff7564c4db04ca088d0a4 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/25381 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* git-hooks: Fix install script for various git versionsNico Huber2018-02-211-5/+15
| | | | | | | | | | | | | | | There are older versions of git-rev-parse that don't understand the `--git-path` switch. Also, when the install script was written, git- rev-parse had a bug when it wasn't run from the root directory. They fixed the behaviour by now. To simplify things and not have to account for that too, we just bail out when the script is run from a sub- directory. Change-Id: I7ee8d4d54db48f7207fe8abf895c7fbba7685ad2 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/22971 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* Fix standalone ich_descriptor_tool compilation with MinGW and DJGPPStefan Tauner2017-11-031-0/+13
| | | | | | | | | | | | | | | | TARGET_OS as well as EXEC_SUFFIX were only set when called via the main makefile and even then __USE_MINGW_ANSI_STDIO was not set for MinGW. While at it, also replace the hardcoded gnu_printf printf format attribute with __MINGW_PRINTF_FORMAT which is set according to __USE_MINGW_ANSI_STDIO respectively. Change-Id: Id146f5ba06a0e510397c6f32a2bd7c819a405a25 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21838 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-061-19/+20
| | | | | | | | | | | | | | | refine the pre-push hook: - get rid of the concept of precious brances - all of them on the upstream repos are precious (this is a change in the face of using gerrit instead of a native git repository for staging purposes) - likewise, only allow new versioned stable branches and no feature branches there Change-Id: I1d4b4a7ef2673cabee980ec4a7d7d5fbebdcaed1 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21834 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-1/+18
| | | | | | | | | | - update the commit-msg to check for duplicate signoffs/acks Change-Id: Ia36147e673cceb6d175884b40d4bdd00015b96dc Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21833 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-8/+27
| | | | | | | | | | | | - update the commit-msg hook to the latest one provided by Gerrit. However, disable the (new) code that would avoid adding Change-IDs to fixup/squash commits as needed on the staging branch Change-Id: I2f2d7ae58dcd7d3e55959e18fe664df10bc3cc41 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21832 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-1/+2
| | | | | | | | | | | | - wrap a line in the hook installer. The line still exceeds our maximum limit by two chars but it makes no sense to break apart the one long argument IMHO Change-Id: I0e931fbb5902d2714d5399c1d1bfac0de35523bb Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21831 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-8/+8
| | | | | | | | | | | | Rename getrevision's local_revision function to just revision. All revisions are local in git and we certainly wont go back to a non-distributed VCS :) Change-Id: I6689ac24077b3981b471ed69de7cc3ef79d435b1 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21829 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-1/+2
| | | | | | | | | | Note the non-strict POSIX compatibility in getrevision.sh and a add missing full stop*.* ;) Change-Id: Ia60186f783067ba084439a8ef701dc8f4c0072f0 Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21828 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* fixup! Convert flashrom to gitStefan Tauner2017-10-051-2/+3
| | | | | | | | | | | | | | | - make version string generation independent of the actual VCS used by not generating "unknown" in the makefile but letting getrevision do that - make hook installation independent of version string generation since they have nothing to do with each other and there are no synergies anymore Change-Id: Iedc9df4c033a70447b8b1b65c83764c769b02c3f Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at> Reviewed-on: https://review.coreboot.org/21827 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* chipset_enable: Add support for C620-series Lewisburg PCHDavid Hendricks2017-09-011-1/+3
| | | | | | | | | | | | | | | | This adds PCI IDs for C620-series PCHs and adds CHIPSET_C620_SERIES_LEWISBURG as a new entry in the ich_chipset enum. Lewisburg is very similar to Sunrise Point for Flashrom's purposes, however one important difference is the way the "number of masters" is interpreted from the flash descriptor (0-based vs. 1-based). There are also new flash regions defined. Change-Id: I96c89bc28bdfcd953229c17679f2c28f8b874d0b Signed-off-by: David Hendricks <dhendricks@fb.com> Reviewed-on: https://review.coreboot.org/20922 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ich_descriptors: Update for Intel SkylakeNico Huber2017-07-281-13/+27
| | | | | | | | | | | | | | | | | | | | | | | Interpretation of component clocks changed. Also more regions and more masters are supported now. The number of regions (NR) is now static per chipset (10 in the 100 Series case) and not coded into the descriptor any more. v2: o Use guess_ich_chipset() for read_ich_descriptors_from_dump(). o Update region extraction in `ich_descriptors_tool`. TEST=Run `ich_descriptors_tool` over a 100 Series dump and checked that output looks sane. Run `ich_descriptors_tool` over dumps of five different older systems (1 x Sandy Bridge, 3 x Ivy Bridge, 1 x Haswell). Beside whitespace changes, regions not accounted by `NR` are not printed any more. Change-Id: Idd60a857d1ecffcb2e437af21134d9de44dcceb8 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/18973 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ich_descriptors: Draw +0xfff into ICH_FREG_LIMIT()Nico Huber2017-07-281-1/+0
| | | | | | | | | | | The condition `base > limit` is still valid since `base` is always at least 4096 greater than `limit` in this case. Change-Id: I11ac0a50b3f32f47879e7cfb7a26068cd0572ede Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/19046 Reviewed-by: David Hendricks <david.hendricks@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* Convert flashrom to gitStefan Tauner2017-06-238-94/+325
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Drop support for Subversion in the getrevision script and Makefile. - Add .gitignore and .gitattributes file (the latter to limit exports). - Restore modification dates of the exported files from the SCM. - Stop exporting SCM log dumps to CHANGELOG. This makes no sense. - Do not export the pre-"compiled" manpage. It can be generated like anything else from the code dump when we export the respective variable. The latter is added with this change. - Add some initial client-side git hooks * When committing check for obvious stuff you never want anyway: - white space errors * When pushing to the upstream repository check mandatory rules: - existing signoffs and acks in all new commits - no deletions or creation of branches - do not rewrite history of the precious branches, even if forced NOTE: This patch is adapted from Stefan Tauner's original commit: https://mail.coreboot.org/pipermail/flashrom/2016-November/014877.html There are a few major differences: - This uses coreboot's commit-msg hook which includes support for generating and appending Change-Id. - djgpp-dos target removal is moved to a follow-up patch. - Version string changes are moved to a follow-up patch. Change-Id: I64eef21982cac0a0a7419bcd2c8a936672ae9cb2 Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Signed-off-by: David Hendricks <dhendricks@fb.com> Reviewed-on: https://review.coreboot.org/19206 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* Make read_ich_descriptors_from_dump() available in flashromNico Huber2017-06-141-1/+1
| | | | | | | | | | | | | | | | | I didn't really know what I was doing and hope removing the #ifdefs doesn't have negative side effects. The idea is to make the functions generally available for external flashing (e.g. you might want to flash an Intel machine using an ARM device as programmer). Beware of big endian trouble, I guess. :-P Change-Id: Ib3d38a622a581afee87b49777e775942cc901fc8 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/17952 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* ich_descriptors_tool: Fix an off-by-oneNico Huber2017-04-261-1/+1
| | | | | | | | Change-Id: I008abd78c7c42bf3f17e68c192cd79dd427c5cb5 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/19045 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
* util: Add CH341a to z60_flashrom.rulesNico Huber2017-01-131-0/+3
| | | | | | | | Change-Id: I68b14ade3eb82598e4388735b8618d8c607ff494 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/17596 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
* Add a bunch of new/tested stuff and various small changes 25Stefan Tauner2016-03-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested mainboards: OK: - ASRock Fatal1ty 970 Performance and P4i65G Reported by anonymous email message ID: 932677687262b1300eaf14260999d9262c31@guerrillamail.com The latter actually had a tested board enable already. Flash chips: - Eon EN25Q128 to PREW (+PREW) Reported by Adrian Graham - GigaDevice GD25VQ41B to PREW (+PREW) Reported by David Hendricks - Winbond W39V040FB to PREW (+EW) Reported by fjed on IRC Miscellaneous: - Change PCI IDs of "MS-6577 (Xenon)" board enable. The previous IDs contained the on-board display adapter which is disabled when a dedicated graphics card is installed. - Add a note to the README how to overcome the clang warning if only a single programmer is enabled. - Fix some typo and manpage problems found by lintian - r1920 introduced some explicit calls to pkg-config instead of $(PKG_CONFIG). This patch corrects that. - Make MS-7094 (K8T Neo2-F V2.0) board enable less contestable. Previous PCI IDs were board-specific but ot the other of devices that could be disabled by the firmware or that vary among hardware revions. There are no good alternatives available. However, since we always have a DMI decoder available now, we can use non-board-specific devices without taking risks. Thanks to Uwe Hermann for reporting and testing. - Some other small changes to clean up whitespace and fix some warnings from Debian's lintian. Corresponding to flashrom svn r1951. 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>
* Fix compilation on SunOSStefan Tauner2016-03-131-1/+1
| | | | | | | | | | | | | | This came up when I was testing if building on SunOS still works on the buildbot's instance of OmniOS r151014 which is based on illumos. The fix is - to link against libnsl - a small C type fix in ich_descriptor_tool Corresponding to flashrom svn r1950. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* ft2232_spi: Add support for Google Servo boards (v1 + v2)Todd Broch2016-02-141-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch has been cherry-picked from various patches in the chromiumos tree denoted below. Change-Id: I4b679e23ab37a4357b1e3d23f6f65a1c31f7d71a Change-Id: Ibda56201ab4519315431c08206c61ceffb7c7e65 Change-Id: I540ad2d304dc69a7c79ca154beb744ef947ff808 Servo V2 has two FT4232H parts. The first one (denoted 'legacy') is dedicated to supporting orginal Servo V1 functionality. The second, residing at USB ID 0x18d1:5003 provides two other SPI interfaces on port A and B respectively. Additional changes by Alexandru Gagniuc, Hatim Kanchwala and Urja Rannikko: - The clock divisor is set to '6', as this creates a 10MHz SPI clock, which is the same SPI clock that the chromiumos branch produced. - Add udev rule for Google servo boards to util/flashrom.rules. - Add Google servo entry to manpage. Corresponding to flashrom svn r1925. Signed-off-by: Todd Broch <tbroch@chromium.org> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Signed-off-by: Hatim Kanchwala <hatim@hatimak.me> Signed-off-by: Urja Rannikko <urjaman@gmail.com> Acked-by: Hatim Kanchwala <hatim@hatimak.me> Acked-by: Urja Rannikko <urjaman@gmail.com> 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>
* Refine revision handlingStefan Tauner2015-01-101-0/+10
| | | | | | | | | | | | | Up to now, when compiling flashrom outside a VCS it would print two warnings that are not very clear to the user. This patch adds a new auxilary function to getrevision.sh and uses it in the makefile to print a single and more meaningful message to the user while hiding the warnings from getrevision.sh. Corresponding to flashrom svn r1862. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add support for Intel Wildcat Point PCHDuncan Laurie2014-08-201-0/+4
| | | | | | | | | | | The Wildcat Point PCH can be paired with Broadwell or Haswell. This patch was essentially backported from ChromiumOS commit 9bd2af8. Corresponding to flashrom svn r1845. Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add support for Intel Silvermont: Bay Trail, Rangeley and AvotonDuncan Laurie2014-08-201-0/+3
| | | | | | | | | | | | | | | | | | | | | | The core of this patch to support Bay Trail originally came from the Chromiumos flashrom repo and was modified by Sage to support the Rangeley/Avoton parts as well. Because that was not complicated enough already Stefan Tauner refactored and refined everything. Bay Trail seems to be the first Atom SoC able to support hwseq. No SPI Programming Guide could be obtained so it is handled similarly to Lynx Point which seems to be its nearest relative. Corresponding to flashrom svn r1844. Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Signed-off-by: Martin Roth <gaumless@gmail.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Tested-by: Marc Jones <marcj303@gmail.com> Tested-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Tested-by: Thomas Reardon <thomas_reardon@hotmail.com> Tested-by: Wen Wang <wen.wang@adiengineering.com> Acked-by: Marc Jones <marcj303@gmail.com> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Refine Flash Component descriptor handlingStefan Tauner2014-08-201-1/+5
| | | | | | | | | | | | | | | Possible values as well as encodings have changed in newer chipsets as follows. - Pre-PCH (i.e. ICH) chipsets had a maximum frequency of 33 MHz for all operations - Since Cougar Point the chipsets support dual output fast reads (encoded in bit 30). - Flash component density encoding has changed from 3 to 4 bits with Lynx Point, currently allowing for up to 64 MB chips. Corresponding to flashrom svn r1843. 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 20Stefan Tauner2014-05-031-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested mainboards: OK: - abit BX6 2.0 Reported by Stefan Tauner - Acer EM61SM/EM61PM (used in Acer Aspire T180) Reported by Benjamin Bellec - ADLINK Express-HR Reported by Obermair Thomas - ASUS M3N-H/HDMI Reported by Franc Serres - Attro G5G100-P Reported by Christoph Grenz - ASRock 960GM-GS3 FX Reported by Fuley Istvan - Elitegroup P6BAP-A+ (V2.2) Reported by Arnaldo Pirrone - Elitegroup GeForce7050M-M (V2.0) Reported by Leif Middelschulte - Fujitsu D3041-A1 (used in ESPRIMO P2560) Reported by Daggi Duck - GIGABYTE GA-8S648 Reported by TeslaBIOS - GIGABYTE GA-970A-D3P (rev. 1.0) Reported by Jean-Francois Pirus - GIGABYTE GA-B85M-D3H Reported by Mladen Milinković - GIGABYTE GA-X79-UD3 Reported by Jeff O'Neil - GIGABYTE GA-X79-UP4 (rev. 1.0) Reported by George Spelvin - GIGABYTE GA-Z68MA-D2H-B3 (rev. 1.3) Reported by Vangelis Skarmoutsos - GIGABYTE GA-Z87-HD3 Reported by virii5 - Lenovo Tilapia CRB Reported by jenkins56 on IRC - MSI GT60-2OD (notebook, only with layout patches) Reported by Vasiliy Vylegzhanin - MSI MS-6704 (845PE Max2 PCB 1.0) (Pure Version w/o raid) Reported by professorll - MSI MS-7399 1.1 (used in Acer Aspire M5640/M3640) Reported by Koen Rousseau - MSI MS-7125 (K8N Neo4(-F/FI/FX)) We had a board enable for that one for years, but it was not (and still is not) completely clear which boards are covered. - MSI MS-7522 (MSI X58 Pro-E) Reported by Gianluigi Tiesi - PCWARE APM80-D3 Reported by César Augusto Jakoby - Pegatron IPP7A-CP Reported by Илья Шипко - Supermicro H8QME-2 Reported by Greg Tippitt - Supermicro X7SPA-H Reported by Kyle Bentley - Supermicro X7SPE-HF-D525 Reported by Micah Anderson - Supermicro X8DTE Reported by Mark Nipper - Supermicro X8SIL-F Reported by Peter Samuelson - ZOTAC IONITX-A (-E) version Reported by Maciej Wroniecki NOT OK: - Supermicro X10SLM-F Reported by Micah Anderson Flash chips: - Atmel AT29C020 to PREW (+PREW) It was marked like that in the past, but I could not find the reason why the test bits were reset. Urja Rannikko tested it again and it still works. - Eon EN25F10 to PREW (+PREW) Reported by Stolmár Tamás - Eon EN25QH64 to PR (+PR) Reported by Vladimir 'φ-coder' Serbinenko - GigaDevice GD25Q32(B) to PREW (+PREW) Reported by mrnuke - Macronix MX25L512(E)/MX25V512(C) to PREW (+PREW) Reported by Jamie Nichol - Macronix MX25L2005(C) to PREW (+PREW) Reported by Давыдов Дмитрий - Micron/Numonyx/ST N25Q064..1E to PREW (+PREW) Reported by Paolo Zambotti - Pmc Pm25LD010(C) to PREW (+PREW) Reported by Vasile Ceteras - Micron/Numonyx/ST M25P16 to PREW (+EW) Reported by raven - Micron/Numonyx/ST M25PX64 to PREW (+W) Reported by Zaolin - SST SST25VF020B to PREW (+PREW) Reported by Michaël Zweers - SST SST49LF040 to PREW (+W) Reported by Oskar Enoksson - Add support for MX25L3273E (evil twin of MX25L3205 et al.) Also, add MX25L1673 and MX25L6473E to the names of their twins and add a note about MX25L8073E. - Winbond W25X32 to PREW (+REW) Reported by The Raven - Winbond W29C010 etc. to PREW (+W) Reported by san Chipsets tested OK: - Intel NM70 (8086:1e5f) Reported by mrnuke - Intel C204 (8086:1c54) Reported by Vasiliy Vylegzhanin - Intel QM67 (8086:1c4f) Reported by Obermair Thomas - Intel HM77 (8086:1e57) Reported by Vasiliy Vylegzhanin - Intel B85 (8086:8c50) Reported by Mladen Milinković - Intel HM87 (8086:8c4b) Reported by Vasiliy Vylegzhanin - Intel Z87 (8086:8c44) Reported by virii5 - NVIDIA MCP51 (10de:0261) Reported by Marcin Kościelnicki - SiS 648 (1039:0648) Reported by TeslaBIOS Miscellaneous: - Mark ARM-USB-TINY-H as tested in ft2232_spi (reported by _nanodev_). - getrevision.sh: Ignore failing date calls. - getrevision.sh: Fix -u and -l for older git versions which require = for the git log grep parameter. - Corrected K8T Neo2-F entries due to a report from Stelios Tsampas. - Add "-p internal" to output that requests users to send flashrom -V logs. - Add Macbook2,1, Thinkpad X230, EasyNote LM85 to laptop whitelist. - Tiny other stuff. Corresponding to flashrom svn r1783. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* ft2232_spi: Add support for TUMPA LiteStefan Tauner2014-04-271-0/+4
| | | | | | | | | | | http://www.tiaowiki.com/w/TIAO_USB_Multi_Protocol_Adapter_Lite_User's_Manual Initial patch from Jadran Puharic <jpuharic@gmail.com>. Corresponding to flashrom svn r1781. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* CID1130011: Use after free in ich_descriptor_toolStefan Reinauer2014-04-261-1/+2
| | | | | | | Corresponding to flashrom svn r1771. Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* BSD refinementsStefan Tauner2013-09-121-6/+34
| | | | | | | | | | | | | | | Make it easier to compile flashrom under NetBSD and DragonFlyBSD: - Use /usr/pkg/ as prefix for includes and linking - Use pciutils as include path for the right(tm) libpci Also, fix date handling in getrevision.sh to work with the various formats for invoking 'date'. This also uses svn's info --xml output instead of the regular one. Corresponding to flashrom svn r1742. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Tested-by: Idwer Vollering <vidwer@gmail.com> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Improve getrevision.shStefan Tauner2013-08-291-148/+201
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | - remove bashism. - simplify some git-related code. - improved parameter and error handling. - additional -d/--date action which is similar to the timestamp action. - support for an optional path parameter. - there is only one sane time format. - and only one sane date format too. - use UTC dates and times only. - vastly improve git_url() to print the correct remote url and "nearest" branch. - remove username from repository URLs. - add "-dirty" to local revisions if there are uncommitted changes. - indicate in local revisions how many git-only commits were done since branching from upstream svn. - fix svn_revision() fallback to svn info and remove git-svn. - print leading r in script instead of hardcode it in the makefile; no more "0.9.7-runknown". - make retrieving the upstream revision work even in cloned git-svn repositories. - more abstractions and helper functions. - less fragmentation of actual functionality. Corresponding to flashrom svn r1727. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* getrevision.sh: Make sure we don't get translated outputJoerg Mayer2013-08-171-8/+10
| | | | | | | | | (And explicitly require bash.) Corresponding to flashrom svn r1716. Signed-off-by: Joerg Mayer <jmayer@loplof.de> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add getrevision.sh utility scriptDavid Hendricks2013-08-141-0/+228
| | | | | | | | | | | | This allows to retrieve various data from SCM systems (git and svn) and use them in the build process to better indicate which source was used. For now only use it for the upstream (i.e. svn) revision number, which was previously implemented by an awful line in the Makefile. Corresponding to flashrom svn r1713. Signed-off-by: David Hendricks <dhendrix@google.com> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add utility to print all chip names in flashchips.h that are not in flashchips.cStefan Tauner2013-03-091-0/+23
| | | | | | | | | | | | | | | This allows to list yet unsupported chips easily. First it tries to find the directory containing the files, then it uses sed to extract the macro names of chips from flashchips.h, greps for them in flashchips.c and prints it if it is not found. If verbose mode is activated by giving at least one additional parameter it prints the chip ID and comment following the macro definition too. Corresponding to flashrom svn r1654. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Allow specifying CPPFLAGSCarl-Daniel Hailfinger2012-08-151-6/+6
| | | | | | | | | | | | The user may know better which CFLAGS/CPPFLAGS are appropriate. Use flashrom_CFLAGS for flags which flashrom definitely needs to build. Thanks to Stefan Tauner for pointing out the flaw in r1574. Corresponding to flashrom svn r1575. 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>
* Allow the user to specify CFLAGS without breaking the buildCarl-Daniel Hailfinger2012-08-141-8/+23
| | | | | | | | | | | | | | | | | | | GNU make has a very interesting quirk: If you set a variable on the command line, any changes to that variable in the Makefile are ignored unless marked with the "override" keyword. Use CFLAGS only for optimization and warning options, and use CPPFLAGS for the dependency and other preprocessor related options. That way packagers can specify their own CFLAGS without breaking the build. As a side benefit, the ich_descriptors_tool Makefile now behaves exactly the same whether called standalone or as part of the main Makefile. Corresponding to flashrom svn r1574. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Clean up ICH descriptor codeStefan Tauner2012-08-131-12/+9
| | | | | | | | | | - allows for compilation with -Werror=shadow, - use extended line limit to fix the most awful line breaks. Corresponding to flashrom svn r1570. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Portability fixes and cleanupsCarl-Daniel Hailfinger2012-08-092-9/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move Mac OS X IOKit/DirectHW availability checks in the Makefile from compiler check to pciutils check. Print the compiler error messages for feature detection. Add DOS libpci in the Makefile includes only if a PCI-based programmer was requested. Restrict mmap usage in ich_descriptors_tool to Unix style systems. Build ich_descriptors_tool with the correct .exe extension on DOS/Windows. Build ich_descriptors_tool by default on x86. (Patch by Stefan Tauner) Print the Windows version instead of "unknown machine" on Windows. Don't #define our own __DARWIN__, use the standard OS X detection method. Update the README. Add more generated files to svn:ignore Corresponding to flashrom svn r1567. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
* Add ich_descriptor_tool to decode all flash descriptors stored in a flash ↵Stefan Tauner2011-12-243-0/+279
| | | | | | | | | | | | | | | | | | | | | | | | | | | | dump file This patch adds an external utility that shares most of the existing descriptor decoding source code. Additionally to what is available via FDOC/FDOD this allows to access: - the softstraps which are used to configure the chipset by flash content without the need for BIOS routines. on ICH8 it is possible to read those with FDOC/FDOC too, but this was removed in later chipsets. - the ME VSCC (Vendor Specific Component Capabilities) table. simply put, this is an SPI chip database used to figure out the flash's capabilities. - the MAC address stored in the GbE image. Intel thinks this information should be confidential for ICH9 and up, but references some tidbits in their public documentation. This patch includes the human-readable information for ICH8, Ibex Peak (5 series) and Cougar Point (6 series); the latter two were obtained from leaked "SPI Flash Programming Guides" found by google. Data regarding ICH9 and 10 is unknown to us yet. It can probably found in: "Intel® ICH7, ICH8, ICH9 and ICH10 — SPI Family Flash Programming Guide" Information regarding the upcoming Panther Point chipset is also not included. Corresponding to flashrom svn r1480. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Matthias Wenzel <bios@mazzoo.de>
* Add support for the GOEPEL PicoTAP programmerSamir Ibradžić2011-10-201-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://www.goepel.com/en/jtagboundary-scan/hardware/picotap.html This device is actually a JTAG adapter, but since it uses standard FT2232 A interface pins, it can be easily used as SPI programmer (tested it here successfully). PicoTAP supports only 5V output, so one needs to reduce this to 3.3V in a same manner as DLP Design DLP-USB1232H, see http://flashrom.org/FT2232SPI_Programmer#DLP_Design_DLP-USB1232H for details. The PicoTAP pin-out is as follows: PicoTAP | SPI ---------+------- TCK | SCLK TMS | CS# TDI | SO TDO | SI /TRST | - GND | GND +5V | VCC, HOLD# & WP# after 3.3V regulator I managed to run PicoTAP in 10MHz, 15MHz and 30MHz modes (by forcing DIVIDE_BY), against SST25VF016B SPI flash, read/write/erase all worked fine (write seems somewhat slow). Corresponding to flashrom svn r1453. Signed-off-by: Samir Ibradžić <sibradzic@gmail.com> Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
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