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* ft2232_spi: reintroduce generic GPIOL controlMichael Niewöhner2021-10-041-8/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reintroduces a reworked version of the GPIOL pin control first introduced in commit 3207844 (CB:49637), which was reverted in commit 6518cf3 (CB:55692) due to breakage. This change introduces a new argument `gpiolX` to allow use of the four GPIOL pins either as generic gpios or as additional CS# signal(s). `X` specifies the GPIOL pin (0-3) to be set to one of [HLC] with the following meaning: * H - set the pin as output high * L - set the pin as output low * C - use the pin as additional CS# signal The third value, `C`, aims to replace the parameter `csgpiol`, that is now marked as deprecated and can be removed at some point in the future. `gpiol` and `csgpiol` are mutually exclusive and use of both results in an error. Multiple pins may be set by specifying the parameter multiple times. Documentation was updated/added accordingly. Test: All pin levels/modes have been verified to behave correctly with a logic analyzer. Change-Id: I3989f0f9596c090de52dca67183b1363dae59d3a Signed-off-by: Alan Green <avg@google.com> Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/57810 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* ft2232_spi: prevent use of reserved pins on some programmersMichael Niewöhner2021-10-011-0/+12
| | | | | | | | | | | | | On some programmers an output buffer needs to be enabled by pulling a gpio high/low. This gpio can not be used for `csgpiol`. Prevent this by printing an error. Change-Id: Ied450fa5ef358153adefec3beabc63a62c9f60cd Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/57809 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ft2232_spi: clarify the comment about gpio configurationMichael Niewöhner2021-09-261-2/+5
| | | | | | | | | | | | | The comment explaining gpio levels might be easily misunderstood when the reader misses the word `output`. Add an explicit description of handling of the GPIOL* pins to avoid that and make things even more clear. Change-Id: Iaceec889a65ead8cdde917f61b2a9695d440f781 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/57808 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* remove compile guardsThomas Heijligen2021-09-261-3/+0
| | | | | | | | | | | | | The build system handles the decision when to build a file. Extra compile guards for the source files are not necessary. Change-Id: I76a76e05c7a7dd27637325ab1e9d8946fd5f9076 Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/57797 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
* spi_master: Use new API to register shutdown functionAnastasia Klimchuk2021-08-251-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows spi masters to register shutdown function in spi_master struct, which means there is no need to call register_shutdown in init function, since this call is now a part of register_spi_master. As a consequence of using new API, two things are happening here: 1) No resource leakage anymore in case register_shutdown() would fail, 2) Fixed propagation of register_spi_master() return values. Basic testing: when I comment out free(data) in linux_spi_shutdown, test fails with error ../linux_spi.c:235: note: block 0x55a4db276510 allocated here ERROR: linux_spi_init_and_shutdown_test_success leaked 1 block(s) Means, shutdown function is invoked. BUG=b:185191942 TEST= 1) builds and ninja test including CB:56911 2) On ARMv7 device flashrom -p linux_spi -V -> using linux_spi, chip found 3) On x86_64 AMD device flashrom -p internal -V -> this is actually using sb600spi, chip found Change-Id: Ib60300f9ddb295a255d5ef3f8da0e07064207140 Signed-off-by: Anastasia Klimchuk <aklm@chromium.org> Reviewed-on: https://review.coreboot.org/c/flashrom/+/56103 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* ft2232_spi: Add FTDI search by description.Harry Johnson2021-07-291-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | This adds to the search-by-serial functionality with search-by-description (product string). This is useful when e.g. one has multiple FTDIs in a system and wants the serial numbers to reflect the system-level serial number, and the description to reflect the subcomponent names. Tested manually by running with both serial and description searches, on a machine with multiple FTDIs plugged in. Ensured that when two devices with the same vid/pid/serial number are plugged in, description can be used to differentiate. Verifed no-description, no-serial, one FTDI plugged in base case works. Original version of this code used the original single "arg" char*, but on further thought, this wasn't worth the readability and functionality losses. The new version with arg2 gets rid of several lines of code, the gotos, and adds the ability to filter by both description and serial simultaneously. Change-Id: Ib4be23247995710900175f5f16e38db577ef08fa Signed-off-by: Harry Johnson <johnsonh@waymo.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/56164 Reviewed-by: Anastasia Klimchuk <aklm@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ft2232_spi: Revise error messageNico Huber2021-06-251-2/+1
| | | | | | | | | | | | | Reword the message and drop the error string from libftdi. It is already printed in send_buf(). Change-Id: I125ae9ec0d5487fc26d588a7fd6c54da4ebd0d70 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/55697 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Anastasia Klimchuk <aklm@chromium.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* ft2232_spi: Normalize error paths in ft2232_shutdown()Nico Huber2021-06-251-5/+7
| | | | | | | | | | | | | | We missed to `free(spi_data)` on one path. It also seems odd to leak the return code of a locally used library into our common infrastruc- ture, so normalize all error paths to return 1. Change-Id: I5158d06127a9a8934b083e48b69d29c4d5a11831 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/55696 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Anastasia Klimchuk <aklm@chromium.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* ft2232_spi: Revise comments about output pin statesNico Huber2021-06-251-9/+21
| | | | | | | | | | | | | | | | | | | | The meaning of the variables is easy to misunderstand as some states are merely implicit: All output pins that are not set in the `cs_bits` mask will be constantly driven low. This may be sheer coincidence as all programmers that need additional pins driven use active-low signals to enable buffers. While other pins stay low, *all* pins set in the `cs_bits` mask are supposed to be toggled during SPI transactions. Also drop some irritating dead code and try to explain things in a comment. Change-Id: I2b84ede01759c80f69d5ad17e43783d09ecd1107 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/55695 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* Revert "ft2232_spi: Enhance csgpiol parameter for FT2232"Nico Huber2021-06-251-26/+14
| | | | | | | | | | | | | | | | This reverts commit ba6575de82f091b97ea0f2efcf2f79ef3739d64f. Technically, the only thing that is wrong here is the lack of docu- mentation (manpage update). However, as this change was succeeded by a regressing fixup patch, it seems likely that the meaning of the `csgpiol` parameter was just misunderstood and these changes were not what the author intended. Change-Id: I460237b9d275b1cd1d8a069f852d17dea393b14e Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/55694 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* Revert "ft2232_spi: Fix broken GPIOL cs_bits state (#126)"Nico Huber2021-06-251-1/+1
| | | | | | | | | | | | | | | | | This reverts commit a43e44b6abbe8381be3f3dd20a430973cf8b8ab5. Nothing was broken. So this breaks everything. Well, actually only the `csgpiol` parameter. But that is very obvious. `csgpiol` was added to use a GPIO pin as /CS. But this change impli- citly hardcoded /CS to ADBUS3. Change-Id: I9ecdfe227585dda74658c16c96a57dd42d1d78b4 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/55693 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* Revert "ft2232_spi.c: Generalize GPIOL pin control"Nico Huber2021-06-251-43/+1
| | | | | | | | | | | | | | This reverts commit 3207844ec0b5dc16f9ae9ee45294213dbf6d060b. It used the `cs_bits` variable for its own purpose (not CS) which was only possible because the `cs_bits` semantics were broken earlier. It also lacks an update to the manpage. Change-Id: I4a95317b1cf1fc6df9471d0cfb8a6a8f40964fe3 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/55692 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* Revert "ft2232_spi.c: Rename cs_bits to pinlvl"Nico Huber2021-06-251-14/+14
| | | | | | | | | | | | | | | This reverts commit 180079632b15758ca0bbbe5782611bd4573e11d8. The renaming only seemed to match the code because of earlier introduced regressions (see following reverts). For proper support of the `gpiol` feature, we'd likely need both a `cs_bits` and a `pinlvl` variable. Change-Id: Ifa5b2259ccf49ddf729d01176bacd94a95c39925 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/55691 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* ft2232_spi: Drop ft2232_spi_send_command()Nico Huber2021-06-251-90/+1
| | | | | | | | | | | Now that ft2232_spi_send_multicommand() is implemented, we don't need the single-command version anymore. Change-Id: I2e7fa1046e260f490b881a33e02ad73d16f0a30c Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/55684 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* ft2232_spi: Don't lower write data chunksizeNico Huber2021-06-251-4/+0
| | | | | | | | | | | | | | | This "chunk size" limits the amount of data that is passed to libusb at once. If we had exceeded the chunk size, libftdi would have split the data into individual, synchronous bulk transfers. But the chunk size was actually chosen to avoid this. So without any known effect, setting the chunk size is useless. Drop it. Change-Id: I779e24dc3f3379a98ddce02c3765062ac3241884 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/55683 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* ft2232_spi.c: Implement spi_send_multicommand()Simon Buhrow2021-06-251-1/+90
| | | | | | | | | | | | | | | | | | Every ftdi_write_data() call is quite time consuming as the ftdi-chips seems to take always 2-3ms to respond. This leads to what the comment already says: Minimize USB transfers by packing as many commands as possible together. So I packed the WREN command together with the following operation which can be program or erase operation. This saves about 1 minute when programming a 128MBit Flash within a virtualized setup. Signed-off-by: Simon Buhrow <simon.buhrow@posteo.de> Change-Id: Ie4a07499ec5ef0af23818593f45dc427285a9e8a Reviewed-on: https://review.coreboot.org/c/flashrom/+/40477 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* programmer_table: move each entry to the associated programmer sourceThomas Heijligen2021-06-101-2/+11
| | | | | | | | | Change-Id: I3d02bd789f0299e936eb86819b3b15b5ea2bb921 Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/52946 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Anastasia Klimchuk <aklm@chromium.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* programmer: Make use of new register_spi_master() APINico Huber2021-05-131-4/+2
| | | | | | | | | | | Pass pointers to dynamically allocated data to register_spi_master(). This way we can avoid some mutable globals. Change-Id: Id7821f1db3284b7b5b3d0abfd878b979c53870a1 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/54067 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* programmer: Smoothen register_spi_master() APINico Huber2021-05-131-1/+1
| | | | | | | | | | | | | It was impossible to register a const struct spi_master that would point to dynamically allocated `data`. Fix that so that we won't have to create more mutable globals. Change-Id: I0c753b3db050fb87d4bbe2301a7ead854f28456f Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/54066 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Anastasia Klimchuk <aklm@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* ft2232_spi.c: Fix typo in commentAngel Pons2021-04-211-1/+1
| | | | | | | | | | his ---> this Change-Id: Ibcc04a1581b3ba0dcd86e6f900c146823ebcd84a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/52471 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* ft2232_spi.c: Refactor singleton states into reentrant patternAnastasia Klimchuk2021-04-151-34/+57
| | | | | | | | | | | | | | | | | | | Move global singleton states into a struct and store within the spi_master data field for the life-time of the driver. This is one of the steps on the way to move spi_master data memory management behind the initialisation API, for more context see other patches under the same topic "register_master_api". TEST=builds BUG=b:140394053 Change-Id: I67518a58b4f35e0edaf06ac09c9374bdf06db0df Signed-off-by: Anastasia Klimchuk <aklm@chromium.org> Reviewed-on: https://review.coreboot.org/c/flashrom/+/52256 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* tree: Remove forward-declarations for spi mastersAnastasia Klimchuk2021-02-161-89/+84
| | | | | | | | | | | | | | | | | Reorder functions to avoid forward-declarations. It looks like for most of the spi masters this has already been done before, I covered remaining small ones in one patch. BUG=b:140394053 TEST=builds Change-Id: I23ff6b79d794876f73b327f18784ca7c04c32c84 Signed-off-by: Anastasia Klimchuk <aklm@chromium.org> Reviewed-on: https://review.coreboot.org/c/flashrom/+/50711 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Sam McNally <sammc@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* ft2232_spi.c: Rename cs_bits to pinlvlAlan Green2021-01-241-12/+12
| | | | | | | | | | | | Renames the variable cs_bits to pinlvl, to more accurately reflect its role. pinlvl works in conjunction with pindir to specify GPIO pin state. Signed-off-by: Alan Green <avg@google.com> Change-Id: I53d1ccae8fa870f037b03762bec79fee1b7bad21 Reviewed-on: https://review.coreboot.org/c/flashrom/+/49780 Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ft2232_spi.c: Generalize GPIOL pin controlAlan Green2021-01-241-1/+43
| | | | | | | | | | | | | | | | | | Adds a new arg "gpiol" to allow the four FT2232 GPIOL pins to be set to any combination of high, low or high-impedance. The existing arg "csgpiol", is intended to function as an additional "cs" signal, allowing pins to be set high but not low. This patch preserves the csgpiol arg for backward compatibility. In the event that both arguments are specified, gpiol is used. Signed-off-by: Alan Green <avg@google.com> Change-Id: I1f2b3b968577e62e3c5b11bcdf4afe2de6eb84ab Reviewed-on: https://review.coreboot.org/c/flashrom/+/49637 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Xiang Wang <merle@hardenedlinux.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* ft2232_spi.c: release I/Os on shutdownAlan Green2021-01-241-0/+25
| | | | | | | | | | | | | | | | | | | | Reset FTDI I/O pins to high-Z (input) when shutting down. This allows other devices to use the SPI bus without having to disconnect the programmer. This change will introduce a backward incompatibility in the case where a user is relying on the state of FTDI outputs post-programming (eg. to disallow another device from driving CS low). However, there are likely more cases where releasing the SPI bus is the correct thing to do. Signed-off-by: Alan Green <avg@google.com> Change-Id: I9fae55e532595752983f55fac2298f81699dbe5b Reviewed-on: https://review.coreboot.org/c/flashrom/+/49632 Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ft2232_spi.c: align with Chrome OS flashromNikolai Artemiev2020-08-041-10/+17
| | | | | | | | | | | | | Brings over various changes: - Use DIS_DIV_5 constant - Update some comments - Wrap long lines Signed-off-by: Nikolai Artemiev <nartemiev@google.com> Change-Id: I24c20e9b5d7e661d0180699bbd0d1447f6bf816f Reviewed-on: https://review.coreboot.org/c/flashrom/+/42796 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* const'ify flashctx to align signatures with cros flashromEdward O'Callaghan2020-04-301-2/+2
| | | | | | | | | | | | | | | | The ChromiumOS flashrom fork has since const'ify flashctx in a few places. This aligns the function signatures to match with downstream to ease forward porting patches out of downstream back into mainline flashrom. This patch is minimum viable alignment and so feedback is welcome. Change-Id: Iff6dbda13cb0d941481c0d204b9c30895630fbd1 Signed-off-by: Edward O'Callaghan <quasisec@google.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/40324 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ft2232_spi.c: Improve handling of static bufferAngel Pons2020-04-251-3/+3
| | | | | | | | | | | | | | | If `buf` became NULL because of an error, subsequent calls to the `ft2232_spi_send_command` function with a smaller buffer size will result in a null pointer dereference. Add an additional null check before using `buf` to prevent that. Moreover, use `size_t` for the `bufsize` and `oldbufsize` variables, as it's what `realloc` uses. Change-Id: Idc4237ddca94c42ce2a930e6d00fd2d14e4f125c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/39975 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* ft2232_spi.c: change the chunksize from 256 to 270el-coderon2020-04-081-1/+1
| | | | | | | | | | | | | | | This is to really make use of page write time advantage. Because the Chunksize must be 256Byte raw data plus the address and cmd bytes. For details check: https://mail.coreboot.org/hyperkitty/list/flashrom@flashrom.org/message/W2HULJTDPHWPBZY6MLM6TGT7RTHSGHON/ Signed-off-by: Simon Buhrow <simon.buhrow@posteo.de> Change-Id: Iac067a23025e9df053ab9cd4e82a98de70046c18 Reviewed-on: https://review.coreboot.org/c/flashrom/+/39632 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* ft2232_spi: Fix broken GPIOL cs_bits state (#126)sibradzic2020-03-091-1/+1
| | | | | | | | | | | | | This only sets 3rd CS# bit be asserted during read/write operations. Tested and confirmed working on 4232H & PicoTap ft2232 programmers against MX25R6435F & S25FL128S chips. Signed-off-by: Samir Ibradzic <sibradzic@gmail.com> Change-Id: Ia0ac14b9a52f251306887500dae3e57d73322157 Reviewed-on: https://review.coreboot.org/c/flashrom/+/38898 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
* ft2232_spi: Enhance csgpiol parameter for FT2232sibradzic2020-03-091-14/+26
| | | | | | | | | | | | | | | | | | | | | This allows multiple 'csgpiol' bits to be set to active state at the same time. Previously, only one GPIOL could be activated. I have an use-case such that FT4232H is wired to two different SPI chips, and in order to select one of them two GPIOLs have to be set. Now, one can enable any particular GPIOL, for example: csgpiol=01 would activate GPIOL0 and GPIOL1 at the same time. The change is backward-compatible with previous csgpiol formatting. Signed-off-by: Samir Ibradzic <sibradzic@gmail.com> Change-Id: I645ddaa9852e9995bd2a6764862fda2b2ef0c26b Reviewed-on: https://review.coreboot.org/c/flashrom/+/38705 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* ft2232_spi: Add support for Tin Can Tools Flyswatter/Flyswatter 2Russ Dill2019-12-011-0/+6
| | | | | | | | | | | | | | | | The Tin Can Tools Flyswatter and Flyswatter 2 have a FT2232H with a JTAG interface wired to port A. The buffers that drive the JTAG pins need to be enabled with an nOE signal from the FT2232H ADBUS6 and ADBUS7 pins. Flyswatter has an ARM-14 JTAG interface and Flyswatter 2 has an ARM-20 JTAG interface. Change-Id: I56b1fb76dcda32bb02980cd54a2853506bfc9dfd Signed-off-by: Russ Dill <Russ.Dill@gmail.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/36896 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* spi: Drop spi_controller typeNico Huber2019-06-271-1/+0
| | | | | | | | | | Not needed anymore. Drop it fast before it encourages anyone to violate layers again! Change-Id: I8eda93b429e3ebaef79e22aba76be62987e496f4 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/flashrom/+/33651 Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* ft2232_spi.c: Remove unneeded 'else'Elyes HAOUAS2019-06-211-6/+4
| | | | | | | | | | 'else' is not needed after a 'break' or 'return'. Change-Id: Ia4762d0c0601d56528de56658b869b62fbe5b263 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/flashrom/+/33346 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
* ft2232_spi: add an ability to use GPIO for chip selectionSergey Alirzaev2018-10-081-0/+17
| | | | | | | | Change-Id: I6db05619e0d69ad18549c8556ef69225337b1532 Signed-off-by: Sergey Alirzaev <zl29ah@gmail.com> Reviewed-on: https://review.coreboot.org/28911 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
* Remove address from GPLv2 headersElyes HAOUAS2018-04-241-4/+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>
* spi_master: Introduce SPI_MASTER_4BA feature flagNico Huber2018-01-021-0/+1
| | | | | | | | | | | | | | | Add a feature flag SPI_MASTER_4BA to `struct spi_master` that advertises programmer-side support for 4-byte addresses in generic commands (and read/write commands if the master uses the default implementations). Set it for all masters that handle commands address-agnostic. Don't prefer native 4BA instructions if the master doesn't support them. Change-Id: Ife66e3fc49b9716f9c99cad957095b528135ec2c Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/22421 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
* ft2232_spi: Add support for Google Servo boards (v1 + v2)Todd Broch2016-02-141-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Add a bunch of new/tested stuff and various small changes 23Stefan Tauner2015-03-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested mainboards: OK: - Elitegroup GF7050VT-M Reported by Alex - Fujitsu D2724-A1x (used in ESPRIMO E5625) Reported by Rainer Spillmann - Teclast X98 Air 3G Reported by Antonio Ospite Flash chips: - Fix MX25L6405(D) definition by splitting it. Reported by Reggie McMurtrey - Add Macronix MX25L..08E family and rearrange MX25L6436E. - Pm49FL004 to PREW (+EW) Reported by Georg Sauthoff Miscellaneous: - Add board enable for abit KN9 Ultra. - Mark ARM-USB-OCD as working OK. - Use "mobile devices" instead of "laptops" in output. - Tiny other stuff. Corresponding to flashrom svn r1886. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* ftdi2232_spi: revert usage of DIS_DIV_5 macroStefan Tauner2015-01-251-1/+1
| | | | | | | | | | | | | | In r1872 we replaced some magic values with constant macros from ftdi.h. Among them was DIS_DIV_5 that represents the opcode that disables the use of the 5x prescaler on newer devices. Unfortunately this macro was only introduced with support for FT232H and hence is not available in older versions of the library. Revert back to using the magic constant. Corresponding to flashrom svn r1873. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* ft2232_spi.c: use constants from ftdi.h instead of magic numbersAntony Pavlov2015-01-251-10/+20
| | | | | | | | | | Also, improve documentation of static variables cs_bits and pindir. Corresponding to flashrom svn r1872. Signed-off-by: Antony Pavlov <antonynpavlov@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 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>
* Rename programmer registration functionsCarl-Daniel Hailfinger2014-07-191-2/+2
| | | | | | | | | | | | 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>
* Add a bunch of new/tested stuff and various small changes 20Stefan Tauner2014-05-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/+6
| | | | | | | | | | | 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>
* Unify usbdev_status and pcidev_status into dev_entryStefan Tauner2012-12-271-1/+1
| | | | | | | | | | | | | | | | | | | 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 Tauner2012-12-271-13/+0
| | | | | | | | | | | | | | | | | 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 a bunch of new/tested stuff and various small changes 15Stefan Tauner2012-10-201-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tested Mainboards: OK: - Foxconn P55MX http://www.flashrom.org/pipermail/flashrom/2012-October/010002.html Tested flash chips: - Eon EN25F64 to PR (+PR) http://paste.flashrom.org/view.php?id=1426 - Macronix MX25L1005 to PREW (+PREW) http://www.flashrom.org/pipermail/flashrom/2012-October/010004.html - Set SST39VF512 to PREW (+W) http://www.flashrom.org/pipermail/flashrom/2012-September/009958.html Tested chipsets: - Z77 (only reading was really tested) Miscellaneous: - Fix ft2232_spi's parameter parsing. - Fix nicrealtek's init (always segfaulted since r1586 oops). - Add another T60 variant to the laptop whitelist. - Improve message shown when image file size does not match flash chip - Refine messages regarding the flash descriptor override strap according to the findings by Vladislav Bykov on his P55MX. - Fix the ID of EN25F64. - Demote and clarify debug message in serprog_delay(). - Minor other cleanups. Corresponding to flashrom svn r1613. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Cleanup ft2322.c and add more detail to error messagesStefan Tauner2012-09-261-27/+17
| | | | | | | | | | | - Use libftdi's error string to add more detail. - Add full stops to messages. - Minor white space fixes. Corresponding to flashrom svn r1610. Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
* Add support for FT232HIlya A. Volynets-Evenbakh2012-09-261-1/+12
| | | | | | | | | | | | For older versions of libftdi we define TYPE_232H ourselves and this seems to be enough to get at least basic support (and we don't need more than that AFAICT). Corresponding to flashrom svn r1609. Signed-off-by: Ilya A. Volynets-Evenbakh <ilya@total-knowledge.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-28 16:07:35 +0000