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>
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>
Intel Ice Lake systems use an 495 Series Chipset
that behaves compatible to pch300 chips but chip names
are undocumented at this point.
This change was tested in read/write/erase on the Razer
Blade Stealth (late 2019) with intel 1065G7 CPU and
"Ice Lake U Premium PCH".
Change-Id: I6227d32f4476420cf1aeec37ebd4b7648e0b3d15
Signed-off-by: Johanna Schander <git@mimoja.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/37987
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Christoph Pomaska <github@slrie.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Intel Kaby Lake U (with the 9d4e device id) support is available but
marked not tested.
Tested reading, writing and erasing both internal flash chips on the
Facebook Monolith system with the Intel i3 7100U SoC. However, since all
ME-enabled chipsets are marked as DEP instead of OK, this one shall follow
suit as well.
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Change-Id: Ie35cc896e29baffa63fe9e37c14770001b54e7ec
Reviewed-on: https://review.coreboot.org/c/flashrom/+/38481
Tested-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested reading, writing and erasing the internal flash chip using a
Samsung NP530U3C laptop with an Intel HM76 PCH. However, since all
ME-enabled chipsets are marked as DEP instead of OK, this one shall
follow suit as well.
Change-Id: I1097c5fcf782e7ecf52f05c571ad188456307d00
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/37803
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
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>
When multiple dediprog programmers are connected, the 'id' parameter
allows you to specify which one to use. The id is a string like SF012345
or DP012345. The value is printed on a sticker on the back of the dediprog.
This is an improvement over the 'device' parameter which is based on
enumeration order and changes when you plug/unplug devices or reboot the
machine.
To find the id without the sticker, run flashrom with the -V option.
This prints the ids as they are enumerated. Alternatively, with dpcmd,
you can use the --list-device-id and --fix-device commands to list and
write device ids respectively.
Note this only supports SF100 at the moment, but SF600 support is
possible with more work.
Change-Id: I4281213ab02131feb5d47bf66118a001cec0d219
Signed-off-by: Ryan O'Leary <ryanoleary@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/34160
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This adds missing voltage and capacity variants for N25Q and MT25Q
series devices. This also fixes a typo in some model numbers where the
last letter should have been a G instead of an E. Added devices include:
N25Q256..1E
N25Q512..1G
N25Q00A..1G
N25Q00A..3G
MT25QU128
MT25QL128
MT25QU256
MT25QU512 tested by Jacob Creedon <jcreedon@google.com>
MT25QL01G tested by Konstantin Grudnev <grudnevkv@gmail.com>
MT25QU01G
MT25QL02G
MT25QU02G
Two have been tested as indicated, all other variants added are marked
untested.
Signed-off-by: Jacob Creedon <jcreedon@google.com>
Change-Id: I85630e4f6c0aa3b261f9871b7d363dad278b997e
Reviewed-on: https://review.coreboot.org/c/flashrom/+/34491
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
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>
Introduce cli_classic_single_operation() to consolidate the repeating
pattern of multiple CLI operations at once. Also modify
cli_classic_abort_usage() to take an optional error abort string and
print it to stderr, this allows for trimming a few more lines off the
cli implementation.
V.2: A few fixes upon review:
- Trim off some unnecessary braces for single line branches.
- Pass 'operation_specified' by reference.
- Rename a function.
V.3: Fix print order of cli_classic_abort_usage().
Change-Id: I54598efdaee2b95cb278b0f2aac05f48bbd95bef
Signed-off-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/35611
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Make the first line of --help in usage to align with the
format of the man page, including fixing any missing options.
V.2: Add an extra space.
Change-Id: I44f82c6a54fddb54bf268fe6eb22e50acb6025cf
Signed-off-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/35793
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Tested reading, writing and erasing the internal flash chip using an HP
Pro 6300 SFF mainboard with an Intel Q75 PCH. However, since ME-enabled
chipsets are marked as DEP instead of OK, this one shall also be.
Change-Id: I273af0eb33e74b31bc4fdc95362527bba080c5a0
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/35826
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Enable all -Wextra warnings but -Wunused-parameter. Nobody seems to
miss warnings about unused parameters and we have a lot unavoidable
occurrences in flashrom because of common interfaces.
Change-Id: Id2ece264c2d483e34019985dd3a7631c4889abe6
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/30411
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
The one in the `dummyflasher` is a little peculiar. We actually never
knew the type of the `st_size` field in `struct stat`. It happens to
be `signed` in some systems (e.g. DJGPP).
Change-Id: If36ba22606021400b385ea6083eacc7b360c20c5
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/35800
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Automotive 2 Mbit (256KiB) serial SPI bus EEPROM
PREW tested successfully with use of ch341a programmer
on Linux host 5.2.0-1-MANJARO x86_64
Signed-off-by: Konstantin Grudnev <grudnevkv@gmail.com>
Change-Id: Ic29cd9051c7eac4822d620c299834134f987f01b
Reviewed-on: https://review.coreboot.org/c/flashrom/+/34496
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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>
We have this in the ChromiumOS fork of flashrom which we rely
on to obtain the current flash chip in use. This ports it for
upstream consumption.
V.2: Constrain number_of_operations to one as per Nico's comment.
V.3: Rename '--get-size' to '--flash-size' however keep old arg as
'undocumented' for back-compat.
V.4: Add missing --help line.
V.5: Add man page entry.
V.6: Use printf() directly.
Change-Id: I8f002f3b2012aec4d26b0e81456697b9a5de28d6
Signed-off-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/35592
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
