When updating firmware, we may need to preserve some sections like VPD,
calibration data, ... etc. The logic can be hard-coded in updater as a
list of known names, but a better solution is to have that directly
declared inside FMAP area flags.
To do that, the first step is to apply the changes in flash map
(http://crosreview.com/1493767). A new FMAP_AREA_PRESERVE is now
defined and will be set in future with new syntax in FMD parser.
BUG=chromium:936768
TEST=make; boots an x86 image.
Change-Id: Idba5c8d4a4c5d272f22be85d2054c6c0ce020b1b
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://review.coreboot.org/c/31676
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Local APIC was not configured.
Add setup_lapic() to configure the APIC.
BUG=N/A
TEST= Ubuntu 4.15.0 reports correct local APIC information
on Intel CherryHill CRB
Change-Id: Ic1da5b1bf235f34b957142e86c70a9dbfa3ded1d
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/29290
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
HDA support did not configure the codecs correclty.
Use Intel common block support to configure the codecs.
To use common Intel HDA support file hda.c file has been
removed and Braswell HDA device ID is added to list of
supported PCI devices in intel/common/block/hda/hda.c.
CONFIG_SOC_INTEL_COMMON_BLOCK and
CONFIG_SOC_INTEL_COMMON_BLOCK_HDA are enabled
to include hda.c in build.
When codec table is available at board level
SOC_INTEL_COMMON_BLOCK_HDA_VERB must be enabled
and a codec table must be supplied.
BUG=N/A
TEST=Facebook FBG-1701 ALC298 configuration
Change-Id: I5c23ec311e5b5a6dfd6f031aa19617407fe8ed63
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/29394
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Since ACPI v2.c, this field is access_size.
Currently, coreboot is using ACPI v3,so we can drop '.resv' field.
Change-Id: I7b3b930861669bb05cdc8e81f6502476a0568fe0
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/31701
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Relocations for PC relative instructions must not emitted.
As PC64 are unlikely with current code, it never was an issue.
Change-Id: Ife472a287ff15b1c04a516e25ff13221441fd122
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/c/31469
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use a single group for all CONFIG_PCI=y sources.
Change-Id: I426f4398c01dfbf03b9dd2db8c7a964512c86d5e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/31680
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
A default is a build-time static value, fallback. Return
value does not depend of input parameter.
Change-Id: I43ae28f465fb46391519ec97a2a50891d458c46d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/31679
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Drop the bus parameter, we do not use it.
It would still be possible to do per-bus selection
by evaluating the bus number, but currently we do
not have need for that either.
Change-Id: I09e928b4677d9db2eee12730ba7b3fdd8837805c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/31678
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Having different signatures for the PCI config accessors
prevents them from having the same name in different
stages.
For now, work around this using __SIMPLE_DEVICE__.
Change-Id: I20f56cfe3ac7dc4421e62a99ca91f39a857c0ccf
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/31677
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This patch makes the way to protect flash regions selectable. If you
don't want to use ifdtool for modification of flash descriptor, enable
the new option. Otherwise, the previous config settings for all
mainboards will be retained.
Change-Id: I46ec6339008edcc78fe76682eed5714f85354937
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/31639
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
As we are running ACPI v3.0, references to older
than v3.0 are removed.
Change-Id: I0cce0035ed2b952d59cc1a4a9e6017dae67ef6db
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/31689
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Applying microcode updates a second time seems to be only necessary
on newer platforms (Nehalem+) for "uncore" updates.
Change-Id: Ia2ee9c70677190ffd1a08df1101d39a14fc2c384
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/31665
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Masanori Ogino <masanori.ogino@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
We load it once for the BSP in advance and let the MP init handle it for
the APs. The BSP load could also be done earlier, e.g. before CAR setup,
to align with other platforms.
TEST=Booted ThinkPad X200s and checked log: Microcode is loaded
correctly on the BSP before SMM setup, and reported to be up
to date on all cores after.
Change-Id: I85adb22a608ca3e7355bd486ebba52ec8fdd396c
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/31664
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Some ITEs have more than 3 independent FAN controller outputs. As the
initial implementation assumed only 3 outputs some registers are not
consequently numbered. This change adds macros for accessing those
registers.
Additionally some chips have SmartGuardian always enabled, without the
option for turning it off. For these chips bits that were responsible
for ON/OFF control are either reserved or have different meaning.
Another Kconfig option is added to disable ON/OFF functionality on
platforms that do not support it.
Change-Id: Icd60a16b6b5583a3b981bdc220aac472c2a8f40f
Signed-off-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/31616
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
There was CONFIG_ prefix missing in SUPERIO_ITE_ENV_CTRL_FAN16_CONFIG
option, this patch fixes it.
Signed-off-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Change-Id: I52919671569175141560cb73e42344aa1725c112
Reviewed-on: https://review.coreboot.org/c/31674
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In order to prevent keyboard keys pressed at boot from causing issues
in the payload remove the PS2 keyboard driver so it does not get
initialized until it is needed in libpayload.
This was enabled initially because the keyboard controller on this
platform does not come up in translated mode, so unless coreboot
called keyboard_init() the keyboard would never work properly in the
kernel because it would come up as an "AT Raw" device instead of an
"AT Translated" device.
Instead of initializing the keyboard in coreboot a workaround is
added to the payload to put the keyboard into translated mode.
BUG=b:126633269
TEST=boot on sarien while pressing keys and ensure libpayload and/or
the kernel does not have any issues initializing the keyboard.
Change-Id: I765e808f0d2589cf23c0349798a07e2706a2a7a4
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/31659
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
If a PS/2 AUX device is not present then the AUX test command
during i8042_probe() will time out and add ~500ms to the boot time.
In order to avoid this only test the PS/2 AUX port if
CONFIG_LP_PC_MOUSE is enabled.
BUG=b:126633269
TEST=boot on device without AUX port and check that this command
does not get executed, saving ~500ms at boot.
Change-Id: I2ebdecc66933bd33d320b17aa4608caf4aaf54aa
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/31658
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
If keys are pressed at boot some keyboard controllers will not
properly respond with an ACK to commands, which results in the
keyboard_init function aborting before it adds the keyboard to the
input device list.
This same keyboard controller will manage to properly return keyboard
data when keys are pressed later, so it is possible for it to be
functional in the payload even if it does not respond properly to
every command during initialization.
In order to allow payloads to use the keyboard when this happens a
new Kconfig option is added to ignore the keyboard ACK response and
always add the keyboard to the input device list. This option is
disabled by default and must be enabled by the specific boards that
need it.
BUG=b:126633269
TEST=boot on device with this controller and press keys during boot
and see that the keyboard is still functional in the payload.
Change-Id: Icc6053f99804f1b57d785cb04235b5c4b8d5426f
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/31657
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
We had two ways to configure the serial IRQ mode. One time in the
devicetree for FSP and one time through Kconfig for coreboot. We'll
use `enum serirq_mode` from soc/intel/common/ as a devicetree option
instead. As the default is `quiet mode` here and that is the most
common mode, this saves us a lot of lines.
In four cases kblrvp8, 11 and librem 13v2, 15v3, we had conflicting
settings in devicetree and Kconfig. We'll maintain the `continuous`
selection, although it might be that coreboot overrode this earlier
on the kblrvps.
Note: A lot of Google boards have serial IRQ enabled, while the pin
seems to be unconnected?
Change-Id: I79f0cd302e335d8dcf8bf6bc32f3d40ca6713e5c
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/31596
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Add Kconfig options to use custom bootsplash file,
dependent on using MrChromebox's stable branch, with
help info conveying required file format.
Adjust Makefile to copy the custom bootsplash and
overwrite the default Logo.bmp file, handling both
absolute and relative paths, and restore the original
logo file after building so as to keep the working
directory clean.
Test: build with and without custom bootsplash, ensure
correct bootsplash displayed
Change-Id: I164f46777169801cff56633fd920bc81b7c8129a
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/31561
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
INT_MODEL defined in ACPI 1.0 and renamed to reserved since V 2.0.
The value for this field is zero but 1 is allowed to maintain
compatibility with ACPI 1.0.
So set this value to zero as we are using greater version than ACPI 1.0.
Change-Id: I910ead4e5618c958a7989f4c309a3a4bb938e31a
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/29986
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: David Guckian
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch adds few more required EFI return status into FSP2.0
drivers so that coreboot code can make use of those.
Change-Id: I9f040e7b9232b05dfc34971afa190cc3cbd7192a
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/31647
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
This mainboard has a TPM located on the LPC bus. Enable the driver for
it so that it is initialized and the ACPI table entry is generated.
Change-Id: I2eae63932658c2a9f752d28d7c08c27f48531360
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/31663
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>
On Sarien, change pin config of 0x19 (headset mic) and
0x21(headset headphone) to change jack location so that naming does
not use "Front" in the name."Front Headphone" --> "Headphone" so it
matches naming on Arcada.
BUG=b:126334749
TEST= verify with 'evtest' command that jack name is
"HDA Intel PCH Headphone" not "HDA Intel PCH Front Headphone"
Change-Id: I36ccf0c0a3952ab363fe6ee313fac8f0cce4dd61
Signed-off-by: Joyce Toh <joyce.toh@intel.com>
Reviewed-on: https://review.coreboot.org/c/31624
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The fdt in the maskrom cannot be used to start linux. The correct fdt
is dumped by replacing the bbl of the original firmware and used in
coreboot.
Correct the mac address in fdt by reading otp
Change-Id: Ic29f0e590311360b85fafd12ebc36cd189fbbc38
Signed-off-by: Xiang Wang <wxjstz@126.com>
Reviewed-on: https://review.coreboot.org/c/31047
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Philipp Hug <philipp@hug.cx>
Calculation of memory reserved by FSP is incorrect.
Use CBMEM_ID_FSP_RESERVED_MEMORY to determine the memory area
BUG=N/A
TEST=Intel CherryHill CRB
Change-Id: If68bda39ba2b1f3be4ed4bc872710be7bbd4948b
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/29333
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Preliminary dptf change for Atlas
- Throttle charger using all temp sensors (not just ambient)
- Throttle charger with higher priority than CPU
- Update throttle temperature using data from surface thermistor
in thermal chamber test
BUG=b:113101335
BRANCH=None
TEST=based on preliminary data from thermal chamber test
Change-Id: Ic1ab72f569e8a4f7bffc5560518fb703d32f4b21
Signed-off-by: Puthikorn Voravootivat <puthik@chromium.org>
Reviewed-on: https://review.coreboot.org/c/31628
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Caveh Jalali <caveh@google.com>
The level/edge mode of PIRQ is not configured and i8259 PIC not initialized.
Add calls to:
- i8259_configure_irq_trigger()
- setup_i8259()
- write_pci_config_irqs()
to correct the configuration of interrupts.
BUG=N/A
TEST=Intel CherryHill CRB
Change-Id: I128cb35dd0e348a9cd9fb162651e0aa2b7e4a3ef
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/29419
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
IRQ10 and 11 are not available as _PRS in all LNKx ResourceTemplates.
These interrupt numbers are added to all LNKx.
BUG=N/A
TEST=Intel CherryHill CRB
Change-Id: Ie7a263d7d50f7f85e6195777c1429dcc27a15604
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/29287
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Static scan does not know the contents of the fixed MTRR descriptor, so
it has no way to eval the result for variable num_ranges. If num_ranges
is less or equal to 0, the for loop will not be entered, and the values
of fixed_msrs will not be set. Asserting that num_ranges is greater than
0 ensures the loop enters at least once.
BUG=b:112253891
TEST=build grunt
Change-Id: Ieec0ac432c745bde4b1700539c266625da6cfd77
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/c/31527
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
After loading compressed files in CBFS, we should check the decompressed
size is equal to the expected size. This might help us detect file
content corruption or compressor/decompressor bugs.
BUG=none
BRANCH=none
TEST=manually (we can still boot into kernel on Kukui, and verify that
loading files from CBFS still works by seeing ChromiumOS firmware
screen).
Change-Id: Ia756cc5477670dd0d1d8aa59d4160ab4233c6795
Signed-off-by: You-Cheng Syu <youcheng@google.com>
Reviewed-on: https://review.coreboot.org/c/31564
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Currently, cbfs_decompress() calls ulzma() and ulz4f() for LZMA/LZ4
decompression. These two functions don't accept input/output size as
parameters. We can make cbfs_decompress more robust by calling ulzman()
and ulz4fn() instead. This could prevent us from overflowing destination
buffer.
BUG=none
BRANCH=none
TEST=boot into kernel on Kukui with COMPRESSED_PAYLOAD_LZMA /
COMPRESSED_PAYLOAD_LZ4.
Change-Id: Ibe617825bd000ed618791d8e3c5f65bbbd5f7e33
Signed-off-by: You-Cheng Syu <youcheng@google.com>
Reviewed-on: https://review.coreboot.org/c/31606
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
These marketing names are much easier to distinguish. My
mnemonic: Socket M => up to Merom, Socket P => up to Penryn.
Change-Id: I3c2a59596cf7f3cd763bd79962ad326ab080677b
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/31645
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
These came for the Socket 479 which is not supported anymore.
Change-Id: I0cf7ece028baa6750b79f54d615e93e452aff2e1
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/31644
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
These sneaked in and were never supported by this socket (nor expected
in the notebooks that have it).
Change-Id: Iaeaf1d3bba213da56c7841cf6182e013626b8ca2
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/31643
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
The name was wrong. mFCPGA478 is actually a pseudonym for mPGA478MN,
the successor of the socket that was meant.
The official name of this socket is mPGA478MT. But "Socket M" is much
easier to distinguish.
Change-Id: I4efeaca69acddfcdc5e957b0b521544314d46eeb
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/31642
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Doesn't look like it could be used.
Change-Id: I8074df12d062bd15f2388b367b3698c9d3b7b5b6
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/31641
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
coreboot did not program all GPIOs from C0 to C7 correctly which are
SMBUS GPIO. Some of the GPIOs are left in default mode which is
native function but we need to configure as GPIO mode and provide proper
configuration as per schematic.
After fixing GPIO, CSME power gating issue also gets fixed since SMBUS was not
getting idle due to GPIO configuration and CSME was not getting power
gated due to SMBUS.
BUG=b:123702553
BRANCH=none
TEST=Check on hatch board. CSME was not getting power gated for s0ix.
After applying this patch CSME is power gated now
Change-Id: I5c6b9310dcc7bade0023abd5524781ce71df28be
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/31640
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Change ac8c60e (soc/intel/cannonlake: Disable ACPI mode as part of
pmc_soc_init) moved disabling of ACPI mode to pmc_soc_init to keep it
more aligned with the behavior on other Intel SoCs. However, as the
PMC device is hidden, it never gets enumerated and so init function
does not get called for it. This change moves the call to disable ACPI
mode to exit of BS_DEV_INIT instead.
BUG=b:126016602
TEST=Verified that:
1. pmc_set_acpi_mode is actually getting called.
2. EC panic event gets logged to eventlog correctly.
Change-Id: Ie7025e322fa0abc21367a520184a4c7741eba1e6
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/31633
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Initialize RTC at ROM stage.
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui
Change-Id: I9d9c68755e8a6ac65dd794211e6ccf06e5057567
Signed-off-by: Ran Bi <ran.bi@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/31508
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
This patch implements RTC initialization.
1. initialization dcxo
2. rtc clock using dcxo 32k
3. export RTC_32K1V8_0 to SOC, export RTC_32K1V8_1 to WLAN
4. rtc register initialization
5. refactor the driver common part
BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui
Change-Id: Icccb9360a507fcbfd865b107cd3630e71c810d55
Signed-off-by: Ran Bi <ran.bi@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/31046
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Hung-Te Lin