| Age | Commit message (Collapse) | Author |
|---|
|
Although Intel's current spec[1] shows the OpRegion structure version
as being the top 16 bits of the field, Intel's Windows drivers
require the OpRegion structure version to be in the top 8 bits of
the field when not using a VGA BIOS (eg, NGI or GOP driver).
As the Linux i915 driver only checks that the version is >= 2,
there is no change in functionality there.
This change effectively matches Intel's implementation in TianoCore,
where the version is set to 0x0200 << 16.
[1] https://01.org/sites/default/files/documentation/skl_opregion_rev0p5.pdf
TEST: Boot Windows [8.1,10] in UEFI mode w/GOP graphics init and
Legacy mode with libgfxinit, observe Intel GPU driver functional.
Change-Id: Ic2903ee4829689ec4117aec93dce0b87cec6f313
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/22118
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
This commit just moves the vboot sources into
the security directory and fixes kconfig/makefile paths.
Fix vboot2 headers
Change-Id: Icd87f95640186f7a625242a3937e1dd13347eb60
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/22074
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
There are still Ethernet drivers out there in the wild which expect
that the master enable bit was set by firmware. A missing master
enable bit will lead to a non-functional driver. Though it is clear the
task of the driver to set this bit it is too late now. So work around
this issue on firmware level...again!
Change-Id: I677b22c643b73634b1a2129d948b991446e1f8fd
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/22036
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
|
|
1. Add support for new GSMI commands to log S0ix entry/exit
information in elog.
2. In case of resume, provide callbacks to allow platform and
mainboard to log any wake source information.
BUG=b:67874513
Change-Id: I593e8a9e31cad720ac1f77aab447a0dbdbe9a28b
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/22079
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Add hexdump.c to Makefile.inc and change an elog_debug format to
use %z for size_t arguments. This corrects build errors when ELOG_DEBUG
is used.
Change-Id: I3d5547eed8ada7c4bdcbbb8bb9d6965ade73beda
Signed-off-by: John E. Kabat Jr <john.kabat@scarletltd.com>
Reviewed-on: https://review.coreboot.org/21769
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
If FSP 2.0 is used, then postcar stage is used and the flashconsole
as well as spi drivers needed to be added.
Change-Id: I46d720a9d1fe18a95c9407d08dae1eb70ae6720e
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/21959
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Before adding a new UART to the coreboot/lb table, verify that it
has a non-zero base address. This is consistent with all other
functions that use the uart_platform_base() function.
This was tested on google/kahlee by using an invalid UART number
and forcing the base address to 0. Execution was able to complete
through depthcharge and into the OS.
Change-Id: I6d8183a461f0fedc254bf88de5ec96629a2a80ef
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/21996
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Add a new common method to initialize ACPI OpRegion.
* Try to locate vbt.bin in CBFS.
* Try to locate VBIOS in CBFS.
* Keep existing code to probe at 0xc0000.
Tested on Lenovo T430 (sandybridge) using vbt.bin, tested using buggy
VBIOS with wrong vbt_offset, tested with fake vbt written by NGI at
0xc0000.
Tested with https://review.coreboot.org/#/c/21766/ on i945 (using fake
vbt at 0xc0000), x4x (using vbt.bin) and gm45 (using vendor VBIOS).
In all cases linux was successfully provided with VBT from ACPI
opregion.
Change-Id: I8ee50ea9900537bd9e3ca5ab0cd3f48d2acec970
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20969
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
|
Change-Id: I65c423660ab1778f5dd9243e428a4d005bd1699a
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21898
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Instead of having all callers provide a region_device just for the
purpose of reading vbt.bin, let locate_vbt handle its entire life cycle,
simplifying the VBT access API.
Change-Id: Ib85e55164e217050b67674d020d17b2edf5ad14d
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21897
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
All callers of locate_vbt just care about the file content and
immediately map the rdev for its content.
Instead of repeating this in all call sites, move that code to
locate_vbt.
Change-Id: I5b518e6c959437bd8f393269db7955358a786719
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21896
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
No need for having two of everything in the coreboot codebase.
Change-Id: Ie1cdd1783dd5dababd1e97436a4ce1a4f068d5b3
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/21723
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
This patch removes checks that ensure EC to be in RO for recovery
boot. We do not need these checks because when recovery is requested
automatically (as opposed to manually), we show 'broken' screen where
users can only reboot the device or request recovery manually.
If recovery is requested, Depthcharge will check whether EC is in RO
or not and recovery switch was pressed or not. If it's a legitimate
manual recovery, EC should be in RO. Thus, we can trust the recovery
button state it reports.
This patch removes all calls to google_chromeec_check_ec_image,
which is called to avoid duplicate memory training when recovery
is requested but EC is in RW.
BUG=b:66516882
BRANCH=none
CQ-DEPEND=CL:693008
TEST=Boot Fizz.
Change-Id: I45a874b73c46ea88cb831485757d194faa9f4c99
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://review.coreboot.org/21711
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
For general use of this driver it is necessary to move some parameters
from init_fan_ctrl() to init_temp_mon(). This shift does not lead to any
functional change.
Change-Id: I6b8f770c768f3dacf96087eb0194cc99f0d11e17
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/21694
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
Remove the USBDEBUG_DONGLE_BEAGLEBONE_BLACK option that does the same as
USBDEBUG_DONGLE_STD and update the description of USBDEBUG_DONGLE_STD that it
also should be selected for the BeagleBone Black.
Change-Id: I3093a6d2c39e7b5e81785028e436109090d9e6dd
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/21486
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
|
|
Change-Id: I4d6c6810b91294a7e401a4a1a446218c04c98e55
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/21590
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
|
|
New AGESA support files will be used for binaryPI
platforms as well. Furthermore, some of those should
move from split nb/ sb/ directories to soc/, so move
support files for the API under drivers/.
Change-Id: I549788091de91f61de8b9adc223d52ffb5732235
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21455
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
There have been discussions about removing this since it does not seem
to be used much and only creates troubles for boards without defaults,
not to mention that it was configurable on many boards that do not
even feature uart.
It is still possible to configure the baudrate through the Kconfig
option.
Change-Id: I71698d9b188eeac73670b18b757dff5fcea0df41
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/19682
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
Instead of having each potential caller deal with the differences
of cmos_init() and init_vbnv_cmos() when VBOOT is enabled put the
correct logic within the callee, cmos_init(), for handling the
vbnv in CMOS. The internal __cmos_init() routine returns when the
CMOS area was cleared.
BUG=b:63054105
Change-Id: Ia124bcd61d3ac03e899a4ecf3645fc4b7a558f03
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21549
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
There's no reason to mutate the struct device when determining
the ACPI name for a device. Adjust the function pointer
signature and the respective implementations to use const
struct device.
Change-Id: If5e1f4de36a53646616581b01f47c4e86822c42e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/21527
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
It was originally designed such that if usbdebug_init() was called
before cbmem_initialize(), it would fetch the already-initialized
state from CBMEM. This changed when cbmem_find() behaviour changed
to require cbmem_initialize() to be called first. As a result,
ramstage had to reinitialize all of the EHCI controller and USB
endpoints on entry. This was slow, specially with AMD hardware
where one can scan USB ports to probe for the debug dongle.
For postcar and ramstage, move usbdebug entry such that it is
triggered from CBMEM_INIT_HOOK instead of console_init().
Side-effect of this is usbdebug console shows 'coreboot-xxx ...
starting...' line only for romstage.
Initialisation for usbdebug is never done in postcar. If you have
USBDEBUG_IN_ROMSTAGE=n, postcar will not have console output on
usb either.
While at it, fix also some other __PRE_RAM__ cases to ENV_ROMSTAGE
and alike.
Change-Id: If8ab973321a801abc5529f3ff68c5dccae9512ad
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21443
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
To avoid error with symbol redefinition (using clang):
src/drivers/intel/fsp1_0/fsp_util.c:111:22: error: invalid symbol redefinition
".global find_fsp\n\t"
Rename the asm global symbol to find_fsp_bypass_prologue and fix jmp.
Change-Id: I84c152f9a580fdfc40e9f6e998d2d6484b7f47df
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: https://review.coreboot.org/21353
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
With FSP 1.1, all FSP blobs are forward-compatible with newer FSP 1.1
header files, so adjust the header revision check to ensure that the
FSP blob isn't newer than the header, rather than an exact version match.
This resolves a version mismatch issue with Braswell ChromeOS devices,
which ship with FSP blobs newer than the publicly-released blob (1.1.2.0),
but older than the current Braswell FSP 1.1 header (1.1.7.0).
TEST: build/boot google/cyan and edgar boards, observe no adverse
effects from using current FSP header (1.1.7.0) with the factory-
shipped FSP blobs (1.1.4.0/1.1.4.2).
Change-Id: I8934675a2deed260886a83fa34512904c40af8e1
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/21369
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
This change list adds imon and vmon slot numbers as params for
Maxim 98927 driver. These values are looked up in the kernel driver
to confiure IV feedback for audio playback on speakers.
BUG=b:36724448
TEST=After boot, the register dump for Max98927 codecs should have
imon and vmon slots numbers set in 0x1e register.
Change-Id: I21d72ba91af83782587f11018b2d1d1c8d4f676c
Signed-off-by: Harsha Priya <harshapriya.n@intel.com>
Reviewed-on: https://review.coreboot.org/21195
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Move ADD_VBT_DATA_FILE to "Devices" menu and rename it to
INTEL_GMA_ADD_VBT_DATA_FILE.
Depend on Intel platforms to avoid confusing users of non-Intel platforms.
The Intel GMA driver will use the vbt.bin, if present, to fill the
ACPI OpRegion.
Change-Id: I688bac339c32e9c856642a0f4bd5929beef06409
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20619
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
There is at least one I2C device (being used by Soraka) that has 3
controls -- enable, reset and stop. If the stop gpio is not put into
the right state when turning off the device in suspend mode, then it
causes leakage. Thus, we need control in power resource to be able to
stop the device when entering suspend state.
BUG=b:64987428
TEST=Verified on soraka that touchscreen stop is correctly configured
on suspend.
Change-Id: Iae5ec7eb3972c5c7f80956d60d0d3c321bbefb0f
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21249
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Replaces the ics/954309 driver with a more generic version to
accommodate clockgens with a different amount of registers.
It also features a mask to only touch certain bits of the clockgen.
TODO: set appropriate mask for X60/T60 since the datasheets for their
clockgens can be found.
Change-Id: Ie43c4de7891a39f2f443e78213ecd688134e68d7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/20042
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
|
|
Add support for providing additional free form device properties via
devicetree in order to make this driver suitable for kernel drivers
that need additional board-specific device properties.
This currently allows adding up to 10 additional properties to a device.
BUG=b:63413023
TEST=manual testing to ensure that newly added properties are in SSDT
Change-Id: I2b8ceb208f4aba01053746547def6d07c8f8f3a2
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/21270
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: Aaron Durbin <adurbin@chromium.org>
|
|
This patch to ensure that coreboot is able to store memory
training data into SPI and perform platform lockdown after
PCI enumeration is done before handing over control to
NotifyPhase() - Post PCI enumeration.
Modified coreboot bootstate execution order below:
BS_DEV_ENUMERATE - BS_ON_EXIT - Store Memory training data into SPI
BS_DEV_RESOURCES - BS_ON_EXIT - Platform Lock Down after PCI enumeration
BS_DEV_ENABLE - BS_ON_ENTRY - NotifyPhase() post PCI enumeration
TEST=Please find test case and results for Chrome Devices as Apollolake- Reef,
Kabylake-Eve and Poppy and Non Chrome Devices with Yocto OS.
1.
Without patches
Cold Boot
MRC: no data in 'RW_MRC_CACHE'
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: no data in 'RW_MRC_CACHE'
MRC: cache data 'RW_MRC_CACHE' needs update.
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
Warm Reboot from Chrome CMD Line: $ reboot
MRC cache found, size 18c8 bootmode:2
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
Suspend Stress from Chrome CMD Line: $ echo mem > /sys/power/state
MRC cache found, size 18c8 bootmode:17
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
2.
With patches
Cold Boot
MRC: no data in 'RW_MRC_CACHE'
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: no data in 'RW_MRC_CACHE'
MRC: cache data 'RW_MRC_CACHE' needs update.
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
Warm Reboot from Yocto CMD Line: $ reboot
MRC cache found, size 18c8 bootmode:2
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
Suspend Stress from Chrome CMD Line: $ echo mem > /sys/power/state
MRC cache found, size 18c8 bootmode:17
...
MRC: Checking cached data update for 'RW_MRC_CACHE'.
SF: Detected FAST_SPI Hardware Sequencer with sector size 0x1000, total 0x1000000
MRC: NOT enabling PRR for 'UNIFIED_MRC_CACHE'.
Tested the patches more thoroughly, from the S5->S0, S3->S0 bootlog there
is no noticeable difference.
On a reboot, suspend resume from Chrome console, the mrc cache is found,
and utilized.
Change-Id: I4cb4eac5256c1ce98f51adad0be6e69f7d05d8e1
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/21084
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Change-Id: Ib31e77eec639c231520198c0b978d6c3c1eadaed
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20454
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Split `i2c.h` into three pieces to ease reuse of the generic defi-
nitions. No code is changed.
* `i2c.h` - keeps the generic definitions
* `i2c_simple.h` - holds the current, limited to one controller driver
per board, devicetree independent I2C interface
* `i2c_bus.h` - will become the devicetree compatible interface for
native I2C (e.g. non-SMBus) controllers
Change-Id: I382d45c70f9314588663e1284f264f877469c74d
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20845
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Move the FSP-specific call for tearing down cache-as-RAM out of
postcar.c and replace it with an empty weak function.
This patch omits checking if (IS_ENABLED(CONFIG_FSP_CAR)). The
temp_ram_exit.c file with the real fsp_temp_ram_exit() is only built
when CONFIG_FSP_CAR is true.
Change-Id: I9adbb1f2a7b2ff50d9f36d5a3640f63410c09479
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/20965
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Initialize postcar frame once finish FSP memoryinit
This patch was merged too early and reverted.
Originally reviewed on https://review.coreboot.org/#/c/20534
Change-Id: Id36aa44bb7a89303bc22e92e0313cf685351690a
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/20688
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Our current struct for I2C segments `i2c_seg` was close to being compa-
tible to the Linux version `i2c_msg`, close to being compatible to SMBus
and close to being readable (e.g. what was `chip` supposed to mean?) but
turned out to be hard to fix.
Instead of extending it in a backwards compatible way (and not touching
current controller drivers), replace it with a Linux source compatible
`struct i2c_msg` and patch all the drivers and users with Coccinelle.
The new `struct i2c_msg` should ease porting drivers from Linux and help
to write SMBus compatible controller drivers.
Beside integer type changes, the field `read` is replaced with a generic
field `flags` and `chip` is renamed to `slave`.
Patched with Coccinelle using the clumsy spatch below and some manual
changes:
* Nested struct initializers and one field access skipped by Coccinelle.
* Removed assumption in the code that I2C_M_RD is 1.
* In `i2c.h`, changed all occurences of `chip` to `slave`.
@@ @@
-struct i2c_seg
+struct i2c_msg
@@ identifier msg; expression e; @@
(
struct i2c_msg msg = {
- .read = 0,
+ .flags = 0,
};
|
struct i2c_msg msg = {
- .read = 1,
+ .flags = I2C_M_RD,
};
|
struct i2c_msg msg = {
- .chip = e,
+ .slave = e,
};
)
@@ struct i2c_msg msg; statement S1, S2; @@
(
-if (msg.read)
+if (msg.flags & I2C_M_RD)
S1 else S2
|
-if (msg.read)
+if (msg.flags & I2C_M_RD)
S1
)
@@ struct i2c_msg *msg; statement S1, S2; @@
(
-if (msg->read)
+if (msg->flags & I2C_M_RD)
S1 else S2
|
-if (msg->read)
+if (msg->flags & I2C_M_RD)
S1
)
@@ struct i2c_msg msg; expression e; @@
(
-msg.read = 0;
+msg.flags = 0;
|
-msg.read = 1;
+msg.flags = I2C_M_RD;
|
-msg.read = e;
+msg.flags = e ? I2C_M_RD : 0;
|
-!!(msg.read)
+(msg.flags & I2C_M_RD)
|
-(msg.read)
+(msg.flags & I2C_M_RD)
)
@@ struct i2c_msg *msg; expression e; @@
(
-msg->read = 0;
+msg->flags = 0;
|
-msg->read = 1;
+msg->flags = I2C_M_RD;
|
-msg->read = e;
+msg->flags = e ? I2C_M_RD : 0;
|
-!!(msg->read)
+(msg->flags & I2C_M_RD)
|
-(msg->read)
+(msg->flags & I2C_M_RD)
)
@@ struct i2c_msg msg; @@
-msg.chip
+msg.slave
@@ struct i2c_msg *msg; expression e; @@
-msg[e].chip
+msg[e].slave
@ slave disable ptr_to_array @ struct i2c_msg *msg; @@
-msg->chip
+msg->slave
Change-Id: Ifd7cabf0a18ffd7a1def25d1d7059b713d0b7ea9
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20542
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
These Kconfig options can be reused for the same purpose of selecting
the correct i2c pins for probing the analog output EDID in C native
graphic init. For this purpose this patch makes those options
independent of GFX_GMA and MAINBOARD_HAS_LIBGFXINIT.
Change-Id: If29c541d414e12b95d96ae9c249a7a20e863fe06
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/20894
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
Migrate opregion code from northbridge/intel/common to
drivers/intel/gma in preparation for consolidation with
soc/intel/common opregion code. Rename init_igd_opregion()
for clarity and disambiguation with other implementations.
Change-Id: I2d0bae98f04dbe7e896ca34e15f24d29b6aa2ed6
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20582
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
|
|
EvLoader is FSP module which loads and runs MMA tests.
With Change-Id Id31ddd4595e36c91ba7c888688114c4dbe4db86a, EvLoader
needs to be enabled with UPD param from coreboot.
Change-Id: Ifb860b98d6e6f21c116473a962f647e491e8546f
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/20863
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Get rid of old hybrid graphics driver and use the new one.
1. Disable IGD and PEG in early romstage.
The PEG port will get disabled on devices that do not have a
discrete GPU. The power savings are around ~1Watt.
The disabled IGD does no longer waste GFX stolen memory.
2. Get rid of PCI driver
The Nvidia GPU can be handled by the generic PCI driver and allows
to use the ACPI _ROM generator for Switchable graphics.
3. Settings are stored in devicetree.
One driver for all Lenovo hybrid graphics capable devices.
4. Add support for Thinker1 GPU power handling.
Only boards that do use reference design 2012 are known to be
supported. Needs test on boards that do you use reference design 2013.
Should reduce idle power consumption when using IGD by ~5Watt.
Tested on Lenovo T430 without DGPU. PEG port is disabled.
Needs test on all devices.
Change-Id: Ibf18b75e8afe2568de8498b39a608dac8db3ba73
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20794
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
|
Use new hybrid graphics driver to get device state.
Move remaining code to romstage.c.
Tested on Lenovo T500:
* Linux 4.11.4 on Fedora 25
* Integrated (using NGI)
* Discrete (using VGA OpROM)
* Switchable (using NGI and VGA OpROM), tested with DRI_PRIME
No regressions found.
Change-Id: Iad2eccaab19c71f11308853ba9326d8186e67c93
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20793
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
|
Introduce a chip_driver that uses devicetree instead of Kconfig.
The new driver has the following advantages:
* No more wasted IGD GFX stolen memory
* Can be used by T500 series
* Is even run on devices that do not have a dGPU installed
* Can disable unused PEG port on devices without dGPU (and save power)
* Use devicetree instead of Kconfig options
* Support for multiple hybrid GPIO active levels
* Support for backlight control GPIO
* Support for _ROM on Optimus capable devices
The driver is split into romstage part and ramstage part.
Every mainboard has to call the driver in romstage to get the requested
GPU state. The mainboard code then has to toggle GPU power or disable
the IGD or PEG port.
The ramstage part does handle the hygrid graphics GPIO, including
optional backlight mux GPIO. Every GPIO can have it's own active level,
as defined in devicetree. Devices are no longer disabled in ramstage.
The existing hybrid graphics driver does the same configuration and
should not interfere with this commit until it has been removed.
Change-Id: Ie467f9a18b35ab3b8a523dbf51c5575db5b374a5
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20792
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
|
If all strings in SMBIOS table are empty, smbios_string_table_len
function should return 2, cause every table must end with "\0\0".
Also replace "eos" field type in smbios structures
from char to u8.
Change-Id: Ia3178b0030aa71e1ff11a3fd3d102942f0027eb1
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Reviewed-on: https://review.coreboot.org/20840
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
|
|
This commit adds a new driver for the RT5663 codec to use instead
of the generic i2c driver. Since the kernel needs additional
driver-specific device properties we need a BIOS driver that can
provide those properties.
The kernel driver devicetree properties for this codec are at:
linux/Documentation/devicetree/bindings/sound/rt5663.txt
This was tested by booting and verifying the generated SSDT
contains the expected device properties in _DSD.
Scope (\_SB.PCI0.I2C4)
{
Device (RT53)
{
Name (_HID, "10EC5663")
Name (_UID, Zero)
Name (_DDN, "Realtek RT5663 Codec")
Method (_STA, 0, NotSerialized)
{
Return (0x0F)
}
Name (_CRS, ResourceTemplate ()
{
I2cSerialBus (0x0013, ControllerInitiated, 0x00061A80,
AddressingMode7Bit, "\\_SB.PCI0.I2C4",
0x00, ResourceConsumer)
GpioInt (Edge, ActiveBoth, Exclusive, PullDefault, 0x0000,
"\\_SB.PCI0.GPIO", 0x00, ResourceConsumer)
{
0x0051
}
})
Name (_DSD, Package (0x02)
{
ToUUID ("daffd814-6eba-4d8c-8a91-bc9bbf4aa301")
Package (0x05)
{
Package (0x02)
{
"irq-gpios",
Package (0x04)
{
\_SB.PCI0.I2C4.RT53,
Zero,
Zero,
Zero
}
},
Package (0x02)
{
"realtek,dc_offset_l_manual",
0x00FFD160
},
Package (0x02)
{
"realtek,dc_offset_r_manual",
0x00FFD1C0
},
Package (0x02)
{
"realtek,dc_offset_l_manual_mic",
0x00FF8A10
},
Package (0x02)
{
"realtek,dc_offset_r_manual_mic",
0x00FF8AB0
}
}
})
}
}
Change-Id: I3425fcbe13c9a5987fc91086d283a86db55c0819
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/20904
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Ensure that the VLF bit will be cleared after a power loss event even if
the stopwatch has expired before the code to clear the bit is reached.
Change-Id: Ib2cfdabf4cd4df834395d6a102c6ae70568e71db
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20893
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
|
|
When resuming from ACPI S3 suspend, EHCI controller
may be in D3 power-management state. Bring it to D0
early so it is functional for console.
NOTE: D3hot->D0 transition was observed to reset
previous programming of PCI_COMMAND register.
Change-Id: Id177ce61926beb057fe67ba42a306d8e565d2657
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20827
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
|
|
Always sanity check for EHCI class device and move
PCI function power enablement up.
Change-Id: I1eebe813fbb420738af2d572178213fc660f392a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20826
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
|
|
There is assumption of static EHCI_BAR_INDEX, try to
clean it up by bringing BAR programming at one spot.
Change-Id: Ie16090536ac5470c24720a54813015250ae2d0dd
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20825
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
If TTYS0_BAUD is not configured, then by default use baudrate of 115200.
BUG=b:64030366
Change-Id: Ida4c7ae77aba5dfd4ec331e22a54ce43a91bde00
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/20834
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
In S3 resume, wifi is one of the wake sources.
If elog is enabled in config, then log wifi wakes in elog.
BUG=b:36992859
TEST= Build for Soraka. Do WoWlan during S3. Verify elog having update
on wake due to Wifi.
Change-Id: I7d42c5c81e0a3f7a3f94c3f6b7d2ebdf029d1aff
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/20455
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
This excludes files which are mostly spaces, which I felt should be
handled separately.
Change-Id: I33043a3090e2fc6e9d2fd81e8a5e46fb6cb0aa35
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20731
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
|
|
The functionality of the FAN controller is extended to provide a
lowest startup speed of the FAN. Add the parameter "fanmin" to
the fan_ctrl_t structure and initialize the value.
Change-Id: Ib2e093ed6f5fc29bbea879779eb4777eb371b937
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20789
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
Gather related code in the new file drivers/pc80/rtc/mc146818rtc_boot.c,
call sanitize_cmos() from C environment bootblock.
Change-Id: Ia5c64de208a5986299c0508d0e11eeb8473deef1
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20768
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Fixes builds with BOOTBLOCK_CONSOLE && USE_OPTION_TABLE.
Change-Id: I1c7e9baa60f33c2c3651e2def0335454f7e20451
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/20767
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Assert incase unable to locate hob list pointer due to cbmem
is not available.
Change-Id: I17f54b07ab149ae06d09226ed9063189d829efe2
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/20749
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
This reverts commit 399c022a8c6cba7ad6d75fdf377a690395877611.
This was merged too early. I'll repost it.
Change-Id: Iabac0aaa0a16404c885875137cf34bf64bf956f7
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20686
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Initialize postcar frame once finish FSP memoryinit
Change-Id: I888d471fa620b7fc9f8975524a31f662e1fc5079
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/20534
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
New post codes are
POST_FSP_MEMORY_EXIT
POST_FSP_SILICON_EXIT
This patch will make it more consistent to debug FSP hang
and reset issues.
Bug=none
Branch=none
TEST=Build and Boot on eve
Change-Id: I93004a09c2a3a97ac9458a0f686ab42415af19fb
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/20541
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
FSP doesn't publish smbios_memory_info_guid during S3 resume
path. Hence it's recommended to skip consuming this HOB in
S3 resume.
Bug=none
Branch=none
TEST=Build and boot Lars system with this patch.
Change-Id: I321751523b1ea3326ffc23f4d4c53d5362482674
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/20540
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
The function find_fsp() parses the FSP header and returns either a valid
pointer to the FSP_INFO_HEADER or an error code. The caller of
find_fsp() only takes care about a NULL-pointer but not about a possible
error code. This leads to memory access violations in case of error when
FspTempRamInit is called.
To avoid this and to let the user know that there was an error while
parsing the FSP header show an error message and the error code.
Change-Id: I67fef0a53fb04c8ba5d18b5d4ef2fdc1aeba869e
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20560
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
We don't need another level of indirection for these
hardware accesses.
Change-Id: Ic567d8272e5dd943ce19babbd7ad57ba5d86c354
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/20580
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
|
|
As "var" is not a pointer but a variable there is no need to cast it to
a pointer before using the value.
Change-Id: I7f8e3ceadaa4301c50c5f5480cccab2be904aa9a
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20572
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
The function prototype isn't used any more, remove it.
Change-Id: Ie5bd4e4ec8f28bc0768d5427cf734ef77855a15e
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20545
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Including <fsp/gop.h> in util.h causes issues with
redeclarations when using SOC_INTEL_COMMON_GFX_OPREGION
along with FSP 1.1. Separating it out and including
directly in vbt.c has no negative side effects.
Change-Id: I2d82c2da40b067272d876929fc73b97f490146a7
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20448
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Some of these can be changed from #if to if(), but that will happen
in a follow-on commmit.
Change-Id: Ib3a1cf04482a8f19b159c31cfb16a7b492748d91
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20352
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
Also unify __attribute__ ((..)) to __attribute__((..)) and
handle ((__packed__)) like ((packed))
Change-Id: Ie60a51c3fa92b5009724a5b7c2932e361bf3490c
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/15921
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Add a new method to restore ASLS on S3 resume.
Use new interface introduced in last commit.
Change-Id: I254683081cbaf3a5938794dcba140ac9ee07f48a
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20436
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Add and use new interface to set and get GNVS' ASLB register.
To be used by Intel's gma driver to set ASLB at ACPI table
creation and to get ASLB on S3 resume.
Change-Id: If30c6b2270069783b0892774802f47406404da5f
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20435
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Add a new method to set ASLS register that holds the
ACPI OpRegion base address.
Change-Id: I4850500ac6d58f80b0eddc81514053c87774405c
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20281
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
The macro FPGA_SET_PARAM was introduced to make the setting of different
FPGA registers with the appropriate values from hwinfo more
transparent. The hwilib takes care about the size of the provided buffer
where the requested value should be stored in. The fields in hwinfo have
not always the same size as the matching registers in the FPGA. So to
avoid errors resulting in a too small buffer when calling hwilib_get_field()
the buffer is now fixed to 32 bit and will be casted to the destination
type when the value is written into the FPGA register.
Changing the field size in hwilib would be the wrong way as the defined
lengths are specified this way to be expandable in the future.
In addition the number of maximum supported temperature sensors is
increased to 8 as the FPGA now supports more.
Change-Id: I0c697106783158420708a973c3cff2be90fa4fce
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20471
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Fix undefined behavior found by clang's -Wshift-sign-overflow, find,
and source inspection. Left shifting an int where the right operand is
>= the width of the type is undefined. Add UL suffix since it's safe
for unsigned types.
Change-Id: I5240a19647c8ad59f64925f3e1c199446a886d2d
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20466
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
Fix reports found by undefined behavior sanitizer. Left shifting an int
where the right operand is >= the width of the type is undefined. Add
UL suffix since it's safe for unsigned types.
Change-Id: If2d34e4f05494c17bf9b9dec113b8f6863214e56
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20447
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
Some of these can be changed from #if to if(), but that will happen
in a follow-on commmit.
Change-Id: If80e0c4e1c9911b44853561b03aef1c741255229
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20339
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
The flag FF_FreezeDis marks if this feature is disabled. For a better
readability rename freeze_mode to freeze_disable and invert the meaning
of this information.
Change-Id: I648b2392d2c8046965479511fde485a9cb934378
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20432
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
According to the datasheet the RTC needs a power rising slope of no more
than 100µs/V to ensure a correct power-on reset. If the mainboard that
hosts the RTC cannot guarantee this, a software reset sequence is needed
in the case where the battery was drained completely.
As the rising slope of the power supply depends on so many parameters
and is highly mainboard specific, refactor the initialization code to
perform a software reset every time a power loss event is recognized by
the RTC.
Change-Id: If64d672e51667523058041bd00e1e50ac047143d
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20412
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
|
|
The warning -Wstack-usage= doesn't seem to exist on clang, so trying
to disable it makes the compiler unhappy about non-existent pragmas.
Catching this on gcc is good enough, so let's disable it for the clang
case
Change-Id: Ia3716a83ba41743ac1dbe73e70abd170de30d7ab
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/20383
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Use full text GPLv2 header.
Change-Id: I937aed725ebf0d2e12c52ac4d94794830fbd764d
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20282
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
|
|
If RT8168_GET_MAC_FROM_VPD selected, use r8168
driver with some slight mods to check the VPD
for a mac address. Otherwise, check for mac
address in cbfs. Use default mac address if
cannot find one.
BUG=b:62090148, b:35775024
BRANCH=None
TEST=Boot to kernel. Insert mac address into VPD
vpd -s ethernet_mac=<address>
reboot the system.
Ensure we have ip address and corresponding mac
address with ifconfig.
Ensure ethernet controller shows up with lspci.
Change-Id: I7ff29de2c4c3635dc786686cc071c68d51b0f975
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://review.coreboot.org/20008
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
This driver reinvented MAINBOARD_DO_NATIVE_VGA_INIT in a very special
way: If it wasn't set, perform native gfx init in textmode, if it was
set, perform native gfx init in linear framebuffer mode. Test for
LINEAR_FRAMEBUFFER instead and make the native gfx init optional.
Also, make Kconfig reflect the actual behaviour.
Change-Id: If20fd1f5b0f4127b426e8ff94acc61fcd4eb49af
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/20131
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
Commit 2e7f6cc introduced the 'no graphics init' option for
FSP 1.1 SoCs using a GOP driver to init the display, but selecting
that option while including a VBT breaks compilation for Braswell
and Skylake devices because the VBT and GOP driver are intertwined.
This patch decouples the VBT from the GOP driver execution,
allowing the 'no graphics init' option to compile (and work)
properly when CONFIG_ADD_VBT_DATA_FILE=y.
Change-Id: Ifbcf32805177c290c4781b32bbcca679bcb0c297
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/20210
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Youness Alaoui <snifikino@gmail.com>
|
|
The siemens/mc_apl1 mainboard needs more functionality provided by
Siemens NC FPGA. The additional functionality contains backlight
brightness/PWM control and Dsave time for board reset.
Change-Id: I6b65b01f0d67afe598b7c005868f71b00dec56fd
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/20160
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
Change-Id: I1c4b30ab47e12ec35cb681ec5c6635ecd20aa2e5
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/19121
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
|
|
The RTC RX6110SA has several configuration options which might be
interesting to set. To make this setup independent of the driver itself
but let it still be configurable on mainboard level, add more
configuration options to the chip driver.
Change-Id: I7f8b2aa7cd001a887f271be36f655e10e60e778b
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/20084
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
|
|
The new config choice is called RUN_FSP_GOP. Some things had to happen
on the road:
* Drop confusing config GOP_SUPPORT,
* Add HAVE_FSP_GOP to chipsets that support it,
* Make running the GOP an option for FSP2.0 by returning 0
in random VBT getters.
Change-Id: I92f88424004a4c0abf1f39cc02e2a146bddbcedf
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/19815
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
Fix regression introduced by commit 5c026445
(drivers/intel/wifi: Add support for generating SSDT table)
In case the regular PCI path is taken, there're no chip_ops and the code
will segfault. The bug was covered by other bugs that caused this code
to never execute.
Add NULL pointer checks and only fill in device name if one is provided.
Tested on Lenovo T430 and wifi card 8086:0085.
Change-Id: I84e804f033bcd3af1a7f76670275fdf5159d381f
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/20082
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
|
|
These Kconfig files had help text that was not indented further than
the 'help' keyword.
Change-Id: Ia9fdb22c0f5f0cec0c9d08aa6603b4ce8d60d9a3
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/19850
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
The word 'coreboot' should always be written in lowercase, even at the
start of a sentence.
Change-Id: I7945ddb988262e7483da4e623cedf972380e65a2
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20029
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
The coreboot sites support HTTPS, and requests over HTTP with SSL are
also redirected. So use the more secure URLs, which also saves a
request most of the times, as nothing needs to be redirected.
Run the command below to replace all occurences.
```
$ git grep -l -E 'http://(www.|review.|)coreboot.org'
| xargs sed -i 's,http://\(.*\)coreboot.org,https://\1coreboot.org,g'
```
Change-Id: If53f8b66f1ac72fb1a38fa392b26eade9963c369
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/20034
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
|
|
FSP_IMAGE_ID and FSP_IMAGE_REV are defined in `FspUpdVpd.h`. Check
against these to avoid mismatching definitions in coreboot and the
FSP blob.
Change-Id: Ic86229e7f0c2d0525b8a79add292c6c81a349aa6
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/19635
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
|
|
This typo existed in code before rewriting for using
defines and it's clearly visible after rewrite.
Previously it was writing to reserved area of GMBUS0 register,
while values are matching those of GMBUS1.
This line probably is a no-op since it's just sending the STOP
again (without an address set this time).
Change-Id: Ic85ef925c41ad01ed469f9d4f4412cbe44ca6d8e
Signed-off-by: Sebastian "Swift Geek" Grzywna <swiftgeek@gmail.com>
Reviewed-on: https://review.coreboot.org/16341
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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>
|
|
Rename `FRAMEBUFFER_KEEP_VESA_MODE` to `LINEAR_FRAMEBUFFER` and put
it together with new `VGA_TEXT_FRAMEBUFFER` into a choice. There are
two versions of `LINEAR_FRAMEBUFFER` that differ only in the prompt
and help text (one for `HAVE_VBE_LINEAR_FRAMEBUFFER` and one for
`HAVE_LINEAR_FRAMEBUFFER`). Due to `kconfig_lint` we have to model
that with additional symbols.
Change-Id: I9144351491a14d9bb5e650c14933b646bc83fab0
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/19804
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
If CONSOLE_SPI_FLASH config is enabled, we write the cbmem
messages to the 'CONSOLE' area in FMAP which allows us to grab the
log when we read the flash.
This is useful when you don't have usb debugging, and
UART lines are hard to find. Since a failure to boot would
require a hardware flasher anyways, we can get the log
at the same time.
This feature should only be used when no alternative is
found and only when we can't boot the system, because
excessive writes to the flash is not recommended.
This has been tested on purism/librem13 v2 and librem 15 v3 which
run Intel Skylake hardware. It has not been tested on other archs
or with a driver other than the fast_spi.
Change-Id: I74a297b94f6881d8c27cbe5168f161d8331c3df3
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/19849
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
|
|
Like HAVE_VGA_TEXT_FRAMEBUFFER, these are selected by graphics drivers
that support a linear framebuffer. Some related settings moved to the
drivers (i.e. for rockchip/rk3288 and nvidia/tegra124) since they are
hardcoded.
Change-Id: Iff6dac5a5f61af49456bc6312e7a376def02ab00
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/19800
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
* Rename it to HAVE_VGA_TEXT_FRAMEBUFFER.
* Let drivers select it if they are in charge.
* Don't select it on the mainboard level if a driver handles it.
Change-Id: I2d9d09be9aa6d019e77460e69a245ad2d8cda4ea
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/19791
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
The driver for the RTC RX6110SA is designed to be used with I2C bus.
This patch adds the possibility to use SMBus operations to access the
RTC. For this purpose the Kconfig switch RX6110SA_USE_SMBUS is added. It
is not enabled per default so that I2C will be used. One can set this
switch on board level to use SMBus instead.
Change-Id: I4827ae2c544e8002399d94a1159acacd8176c5e9
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/19978
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Place it into new edid_fill_fb.c, and invert the logic of the Kconfig
guard (NATIVE_VGA_INIT_USE_EDID is now !NO_EDID_FILL_FB). It has to be
selected by all drivers that use MAINBOARD_DO_NATIVE_VGA_INIT but pro-
vide their own fill_lb_framebuffer() implementation.
Change-Id: I90634b835bd8e2d150b1c714328a5b2774d891bd
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/19764
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
|
|
As the comment above the change indicates, and per ACPI spec,
_DSS has one argument.
Change-Id: Ic05832d412cd0c89ed3a275c4db694a9118dac28
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19952
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
Now that all platforms are updated to provide spi bus map, there is no
need to keep the spi_setup_slave as a weak symbol.
BUG=b:38430839
Change-Id: I59b9bbb5303dad7ce062958a0ab8dee49a4ec1e0
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19781
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Change-Id: I6e710b95cade0ea68f787f33c0070613d64b6da6
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/19743
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
|
|
Change-Id: I786848cd48c6fcfecf9b72c60623cadcfcbb7db7
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/19803
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
|
|
Define a new spi_flash_ops structure, move all spi flash operations to
this structure and add a pointer to this structure in struct spi_flash.
BUG=b:38330715
Change-Id: I550cc4556fc4b63ebc174a7e2fde42251fe56052
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19757
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
1. Rename __spi_flash_probe to spi_flash_generic_probe and export it
so that drivers can use it outside spi_flash.c.
2. Make southbridge intel spi driver use spi_flash_generic_probe if
spi_is_multichip returns 0.
3. Add spi_flash_probe to spi_ctrlr structure to allow platforms to
provide specialized probe functions. With this change, the specialized
spi flash probe functions are now associated with a particular spi
ctrlr structure and no longer disconnected from the spi controller.
BUG=b:38330715
Change-Id: I35f3bd8ddc5e71515df3ef0c1c4b1a68ee56bf4b
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/19708
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
|
