When 'make clean' is executed and there is no source code cloned for
GRUB2 in payloads/external/GRUB2/grub2 (so GRUB2 has never been used on
this tree) an error message is thrown:
"fatal: cannot change to 'grub2': No such file or directory"
This error happens when there is no grub2 directory and is caused by
line 20 in payloads/external/GRUB2/Makefile where a shell command is
used to check the state of the git repo for grub2. Thought the target
for this code (checkout) is not executed by 'make clean' the shell
evaluates the command as part of the Makefile sourcing and encounters a
missing directory.
This patch fixes this error by checking for the project directory before
the git status of the repo is evaluated.
Change-Id: Ieaa919e1ee5ec2a1ec3c840fa07a6ec16d230e88
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36750
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
When the first CSW transfer failed, get_csw function will retry
CSW transfer again, but the return value is not updated.
Change-Id: I289916baa08d0a189d659164a0002347f6f435db
Signed-off-by: Changqi Hu <changqi.hu@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36678
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Multiple git checkouts cause GRUB2 to constantly rebuild even if there
were no changes to code or config. This is due to changing timestamps.
Fix this by not creating or switching branches but instead rely on
`git checkout -f` which does not touch existing unchanged files.
To be sure to not break anyones workflow checkout is skipped and a
warning gets printed if the tree/index is unclean.
Change-Id: I7cf66f63268de973a654146a0a47c3d5ca516d4d
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36343
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
* Mark files in CBFS as IBB (Initial BootBlock)
* Will be used to identify the IBB by any TEE
Change-Id: Idb4857c894b9ee1edc464c0a1216cdda29937bbd
Signed-off-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/29744
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There's a recurring pattern of reading cbtable entries that point into
cbmem entries. Move that pattern into its own function.
Coccinelle patch used for this:
@@
identifier T, T2;
expression TARGET;
@@
-struct cb_cbmem_tab *const T2 = (struct cb_cbmem_tab *)T;
-TARGET = phys_to_virt(T2->cbmem_tab);
+TARGET = get_cbmem_ptr(T);
Change-Id: I7bd4a7ad8baeeaebf0fa7d4b4de6dbc719bc781f
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35756
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Now that FMAP is cached in CBMEM and its pointer is added to coreboot
table for quick lookup, this change adds a new member "fmap_cache" to
sysinfo_t that can be used by payloads to get to FMAP cache.
BUG=b:141723751
Change-Id: If894c20c2de89a9d8564561bc7780c86f3f4135a
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35640
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shelley Chen <shchen@google.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Modify handle_category_key to handle both upper and lower case alphabets
in the coreinfo payload.
Change-Id: I3ccbf69e90ba7824ad6ec85d2ca59aa8f40b3006
Signed-off-by: Himanshu Sahdev <himanshusah@hcl.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35538
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
CONFIG_MAINBOARD_DEPTHCHARGE is used to override the Board
config for depthcharge which inherit from CONFIG_MAINBOARD_PART_NUMBER.
This is mainly to avoid depthcharge config duplication.
Signed-off-by: Selma BENSAID <selma.bensaid@intel.com>
Change-Id: I6cbc93ca38ad6deeca2c2fb7770024a24233b6f8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35510
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>
In interactive payloads, the USB stack's poll procedure is implicitly
called from the UI loop. Since all USB control transfers are handled
synchronously, polling hubs with these slows the UI significantly down.
So switch to interrupt transfers that are done asynchronously and only
perform control transfers when the hub reported a status change.
We use the interrupt endpoint's max packet size instead of the theo-
retical transfer length of `(bNrPorts + 1) / 8` as Linux' code mentions
hubs that return too much data.
Change-Id: I5af02d63e4b8e1451b160b77f3611b93658a7a48
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/18499
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
add --show-error curl flag to see the error message, even on silent
mode.
Signed-off-by: Marcello Sylvester Bauer <sylvblck@sylv.io>
Change-Id: I4ad40718caab60413ffe9c1503a9870cb875dd43
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35169
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
USB 3.1 GEN2 report speed type 4, add into speed enum.
BUG=b:139787920
BRANCH=N/A
TEST=Build libpayload and depthcharge on sarien and boot with
USB GEN2 HUB with USB disk. Check ultra speed device in cbmem log.
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: Ia0ef12b2f0d91bf0d0db766bbc9019de1614a4f4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35023
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
We're planning to have a use case with a custom USB device that
implements the USB mass storage protocol on its bulk endpoints, but does
not have the normal MSC class/protocol interface descriptors and does
not support class-specific control requests (Get Max LUN and Bulk-Only
Reset). We'd like to identify/enumerate the device via
usb_generic_create() in our payload but then reuse all the normal MSC
driver code. In order to make that possible, this patch factors a new
usb_msc_force_init() function out of usb_msc_init() which will
initialize an MSC device without checking its descriptors. It also adds
some "quirks" flags that allow devices registered this way to customize
behavior of the MSC stack.
Change-Id: I50392128409cb2a879954f234149a5e3b060a229
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34227
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Some broken USB mass storage devices send another zero-length packet at
the end of the data part of a transfer if the amount of data was evenly
divisible by the packet size (which is pretty much always the case for
block reads). This packet will get interpreted as the CSW and screw up
the MSC state machine.
This patch works around this issue by retrying the CSW transfer when it
was received as exactly 0 bytes. This is the same mitigation the Linux
kernel uses and harmless for correctly behaving devices. Also tighten
validation of the CSW a little, making sure we verify the length before
we read any fields and checking the signature in addition to the tag.
Change-Id: I24f183f27b2c4f0142ba6c4b35b490c5798d0d21
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34485
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Many peripheral drivers across different SoCs regularly face the same
task of piping a transfer buffer into (or reading it out of) a 32-bit
FIFO register. Sometimes it's just one register, sometimes a whole array
of registers. Sometimes you actually transfer 4 bytes per register
read/write, sometimes only 2 (or even 1). Sometimes writes need to be
prefixed with one or two command bytes which makes the actual payload
buffer "misaligned" in relation to the FIFO and requires a bunch of
tricky bit packing logic to get right. Most of the times transfer
lengths are not guaranteed to be divisible by 4, which also requires a
bunch of logic to treat the potential unaligned end of the transfer
correctly.
We have a dozen different implementations of this same pattern across
coreboot. This patch introduces a new family of helper functions that
aims to solve all these use cases once and for all (*fingers crossed*).
Change-Id: Ia71f66c1cee530afa4c77c46a838b4de646ffcfb
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34850
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
corebootpayload package in upstream TianoCore was replaced with
UEFIPayload, add external payload build option for UEFIPayload.
BUG=N/A
TEST=Select TianoCore payload as UEFIPayload, build and able to boot up on
QEMU q35 after PCIE_BASE set.
Change-Id: I0b7785fde9f4113b2cd91323ac0358b229c5a6e6
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34459
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Variable length arrays are dangerous, so let's make sure they don't
sneak back into coreboot or any of the payloads.
Change-Id: Idf2488cf0efab51c9569a3789ae953368b61880c
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33846
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Tested on qemu-riscv.
Depends on OpenSBI integration and proper memory detection in qemu.
Boots into Linux until initrd should be loaded.
Tested on SiFive/unleashed:
Boots into Linux until earlycon terminates.
Change-Id: I5ebc6cc2cc9e328f36d70fba13555386bb8c29d6
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30292
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Sometimes the display native orientation does not match the device
default orientation, so allow rotation of the framebuffer before
it is displayed on screen.
set_pixel now take coordinates in the rotated coordinate system,
and converts the coordinates before writing to the framebuffer.
Also, screen.size now matches the rotated system (_not_ the
framebuffer size).
BUG=b:132049716
TEST=Boot krane, see that FW screen is orientation properly.
Change-Id: If9316c0ce33c17057372ef5995a2c68de4f11f02
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34732
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
depthcharge prefers knowing where its input comes from
BUG=b:137378326
BRANCH=none
TEST=ctrl-d / enter to enter dev-mode works now.
Change-Id: I74b5be18c3583be17c73950ced93fad883690090
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34451
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Pass `XGCCPATH` instead of individual programs as that is what the
Makefile expects.
Change-Id: I3267ec5259e9d37b2f3b0b8c126d173fc8b5a3ca
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34556
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Martin Roth <martinroth@google.com>
vboot_handoff is no longer used in coreboot, and is not
needed in CBMEM or cbtable.
BUG=b:124141368, b:124192753
TEST=make clean && make runtests
BRANCH=none
Change-Id: I782d53f969dc9ae2775e3060371d06e7bf8e1af6
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33536
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
size_t is the natural integer type for strlen() and array indices, and
this fixes several integer conversion and sign comparison warnings.
Change-Id: I5658b19f990de4596a602b36d9533b1ca96ad947
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33794
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
- Constify the string argument
- Change int to size_t, which is what xmalloc expects
Change-Id: I8b5a13319ded4025f883760f2b6d4d7a9ad9fb8b
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33793
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
The documented return value for strlcat is horribly wrong, as is the
return value itself. It should not return the number of appended bytes,
but rather the length of the concatenated string. From the man page:
The strlcpy() and strlcat() functions return the total length of the
string they tried to create. For strlcpy() that means the length of
src. For strlcat() that means the initial length of dst plus the
length of src. While this may seem somewhat confusing, it was done
to make truncation detection simple.
This change is more likely to fix existing code than break it, since
anyone who uses the return value of strlcat will almost certainly rely
on the standard behaviour rather than investigate coreboot's source code
to see that we have a quirky version.
Change-Id: I4421305af85bce88d12d6fdc2eea6807ccdcf449
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33787
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
The JUnit output from the libpayload builds was getting deleted by the
coreinfo build. Move the libpayload to later in the coreboot-gerrit
job.
Also add messages to stdout indicating the various libpayload configs
that are built and a message indicating when all libpayload builds are
complete.
BUG=b:137380189
TEST=Upload test commit that includes a libpayload compile error and
verify buildbot fails.
Change-Id: I43b55f402216582dcf81be34171437be345572ab
Signed-off-by: Keith Short <keithshort@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34183
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
GRUB 2.04 was released on July 5th, 2019, so update. The only change-log
is the git history. Some coreboot related changes are listed below.
1. coreboot: Changed cbmemc to support updated console format from
coreboot.
2. ahci: Increase time-out from 10 s to 32 s
3. normal/menu: Do not treat error values as key presses
When building from the git repository, `./bootstrap.sh` needs to be run
to set up Gnulib. Ignore the exit code, as older versions might not have
this script.
Change-Id: Iab0b87164ed86f15d3415af935998b59e0d76c45
Signed-off-by: Pablo <42.pablo.ms@gmail.com>
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34104
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
A typo introduced in commit bf2c693f89
made the driver not build: DWC_SLEEP_TIME_US instead of
DWC2_SLEEP_TIME_US.
Change-Id: I197b25fd4f568cce7a4bbcee8cc285b25b26afb1
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34131
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
These functions are only used in the files they are defined in, so they
can be made static.
Change-Id: Ic7f78912803cbdd1cb3a75f7f69f526739dab6e7
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33865
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Make sure that the type of the loop index matches the type of the upper
bound. This fixes several -Wsign-compare warnings.
Change-Id: I73a88355d86288609e03f7a6fcaec14dfedac203
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33863
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
This function executes the cpuid instruction, which takes a 32 bit input
value (idx), and then stores output in eax, ebx, ecx, and edx, which are
all 32 bit registers. Update the prototype to use fixed-width integers,
and update all usage calls appropriately.
Change-Id: I15876fa35628d3a505864fb49be4fdab1fd19f4a
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33862
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Increase the timeout for USB requests to 5 seconds for all USB host
controllers.
Prior to this fix, the xCHI driver was detecting false timeouts during
SET ADDRESS requests when nested downstream hubs were connected to the
xHCI root hub.
BUG=b:124730179
BRANCH=sarien
TEST=Build libpayload and depthcharge on sarien/arcada.
TEST=Without change replicate USB set address timeouts in depthcharge
when dock and 4K monitor connected (which includes a total of 4 USB
hubs). With timeout fix, depthcharge boots OS with no USB errors and
the same USB topology. Note that this tests xHCI operation only.
Change-Id: I53e3e67d893420e7c9e8b52c47dd0edb979e5468
Signed-off-by: Keith Short <keithshort@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33671
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
calculate_color() uses the 'fbinfo' global that is initialized by
cbgfx_init(), so we need to run the latter before we can run the former
or we get a null pointer access.
Change-Id: I73ca8e20ca36f64d699379d504fd41dc2084f157
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33855
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
* Add support for Linux 5.x
** Select PCI, which isn't the default anymore with 5.x
** Select google firmware driver, which wasn't build any more
* Add support for Intel LPSS uart
** Select MFD and MFD_INTEL_LPSS_PCI
** Increase console count to 32
* Add support for coreboot framebuffer
** Select FB_SIMPLE
* Add support for eMMC/SDHCI
** Select MMC_SDHCI_*
* Add support for u-root's localboot
** Select KEXEC_FILE_LOAD
** Select FIRMWARE_MEMMAP
Stats:
* Kernel size 1.9MiB
* U-root (core + systemboot) 4.6MiB
Tested on Intel APL Up² board:
* Fixes non working console on APL Up2 board and eMMC bootmedia shows up.
* Allows to boot GNU/Linux from eMMC using 'localboot'
Change-Id: Ib5bd33531741e588ac7d5ff6a02b0482f6655ddf
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33581
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
UART RX needs to be re-initialized in libpayload
as it is getting reset at the end of coreboot.
Change-Id: I7820bd7afd2e5f81e21a43f330ed42d3a732d577
Signed-off-by: Prudhvi Yarlagadda <pyarlaga@codeaurora.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33424
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
and make a configuraton for QEMU/ARM.
This CL allows building a sample libpayload for QEMU/ARM.
Change-Id: Ia32872c43a99357aa966de3582f6fdb2e2652517
Signed-off-by: Asami Doi <doiasami1219@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33287
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
We had a value that was overloaded thrice.
By moving them in a common structure and ordering them by value such
issues are hopefully avoided in the future.
Also add a few values to libpayload that were only defined in
commonlib.
Change-Id: I227d078eebee2d92488454707d4dab8ecc24a4d8
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32958
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
We had a value that was overloaded thrice.
By moving them in a common structure and ordering them by value such
issues are hopefully avoided in the future.
Change-Id: I0c7762601d7620413989b458fa634d7606accc9d
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32957
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Documentation is scarce on the matter, however the related coreboot
code suggests that after the ACK, the keyboard also sends the result
of the self test (passed/failed). It looks like this result is never
consumed here, probably resulting in further confusion for later com-
mands.
Let's revert this for now (if it's not too late for the 4.10 release)
and break things later again. IMHO, due to the fact that there are
dozens of different keyboard controller and keyboard implementations
and no accurate specification followed, such changes should be tested
on a lot of hardware before merge.
This reverts commit a99ed13e33.
This reverts commit 7ae606f57f.
Change-Id: I4d4304d5d8a01e013feac61016c59bcaeea81140
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33244
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Martin Kepplinger <martink@posteo.de>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Furquan Shaikh <furquan@google.com>
CB:32951 ("libpayload: Reset PS/2 keyboard") added a call to reset
keyboard and check the return value of keyboard_cmd() to compare
against I8042_KBCMD_ACK. However, keyboard_cmd() already checks for
ACK and returns 1 or 0 based on whether ACK is received.
This change fixes the check introduced by CB:32951 to compare against
0 just like the other checks for keyboard_cmd(). Additionally, it adds
error messages for all failed commands in keyboard_init() to make the
prints consistent in case of failure.
BUG=b:134366527
TEST=Verified that logs do not contain "ERROR: Keyboard reset failed"
anymore.
Change-Id: Idcadaae12e0a44e404a1d98c6deb633d97058203
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33185
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Werner Zeh