Power off does not seem to use the ACPI _OFF function, but rather the
smihandler. Creating variant_smi_sleep function for nami to handle
the power off sequence during reboot/power off.
BUG=b:78311818
BRANCH=None
TEST=Run "poweroff" command from AP console with SMI_DEBUG enabled
Make sure delays are consistent with spec
Change-Id: Ifeea545fe268be249793b3e508c51f5e4c1a3460
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/26724
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Remove the last bits of building romstage with romcc.
Change-Id: I70bb1ed23a5aeb87bf7641e0b0bd604a4e622e61
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26807
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Adding common chip config structure which will be used to return data to
common code. When common code requires soc data, code used to fetch
entire soc config structure. With this change, common code will only get
the data/structure which is required by common code and not entire
config.
For now, adding i2c, gspi and lockdown configuration which will be used
by common code.
BUG=none
BRANCH=b:78109109
TEST=compile code for APL/SKL/CNL. Boot using SKL/APL/CNL and check
values are returned properly using common structure.
Change-Id: I7f1671e064782397d3ace066a08bf1333192b21a
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-on: https://review.coreboot.org/26189
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Hannah Williams <hannah.williams@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch creates a glue layer between SOC and common block IPs in terms
of PCH. All common IP blocks now can be selected based on
SOC_INTEL_COMMON_PCH_BASE config option.
BUG=none
BRANCH=b:78109109
TEST=Build and boot Cannonlake RVP and EVE.
Change-Id: I4e1f009489f2d8338ae94b78d7e9eb3f88a85d99
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/26349
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This patch is intended to make Intel common PCH code based on
Gen-6 Sunrisepoint PCH (SPT).
All common PCH code blocks between Gen-6 till latest-PCH should be
part of soc/intel/common/pch/ directory.
A SoC Kconfig might select this option to include base PCH package
while building new SOC block. Currently majority of
common IP code blocks are part of soc/intel/common/block/ and
SoC Kconfig just select those Kconfig option. Now addition to that
SoC might only selects required base PCH block to include those
common IP block selections.
BUG=none
BRANCH=b:78109109
TEST=soc code can select PCH config option
Change-Id: I2934e3b1aed9d692eb00df18ce69a7fcd3096f6b
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/26348
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This change enables wake-over-wifi functionality for all octopus
variants by making the following changeS:
1. Configure GPIO_119 as SCI active-low
2. Update GPE0_DW1 to include the group that GPIO_119 falls under
3. Add wake property to wifi device
BUG=b:77224247
TEST=Verified that wake-over-wifi works on yorp.
Change-Id: Ibae199c43e4d96da4c2f68f71a849c2f23d3e7b9
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26854
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Bit 63 is part of GPIO_GPE_NW group 1 and group 2 starts from bit
64. This change corrects macro name to GPIO_GPE_NW_95_64 to reflect
this.
BUG=b:77224247
Change-Id: Ib94617ad102eea5084281f0dda3475e33d3a7833
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26852
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Now that chips and devices are treated differently and the device tree
actually contains only devices, next and nextdev are exactly the same
for all devices in the tree. This change gets rid of nextdev pointer
and updates all uses of nextdev to next.
BUG=b:80081934
TEST=Verified that static.c generated for all boards built by abuild
is same with and without this change.
Change-Id: Ie50b3d769a78fe0beddba2e5551441b43cb212a2
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26741
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Now that chips and devices are treated differently in sconfig, this
change gets rid of struct header and add_header function which were
responsible for maintaining list of headers that need to be added to
static.c.
Instead, struct chip is re-factored into struct chip and
struct chip_instance, where chip is a list of unique chips required by
the mainboard whereas chip_instance is an instance of the chip. One
chip can have multiple instances dependending upon the devices in the
system. Also, struct device is updated to hold a pointer to chip
instance instead of the chip structure. This unique list of chips is
then used to add appropriate headers to static.c
BUG=b:80081934
TEST=Verified using abuild that all boards compile successfully.
Change-Id: I6fccdf7c361b4f55a831195adcda9b21932755aa
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26739
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add a helper function s_alloc (sconfig alloc) that allocates memory
using calloc to get 0 initialized memory and checks to ensure it is
not NULL.
BUG=b:80081934
Change-Id: I56a70cf4865c50ed238226ace86e867bb1ec53db
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26738
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The only reason bus pointer existed in device structure in sconfig was
to allow a node to point to the parent which could be a chip and bus
which is the true parent in device tree hierarchy. Now that chip is no
longer a device, there is no need for separate bus and parent
pointers. This change gets rid of the redundant bus pointer in struct
device in sconfig.
BUG=b:80081934
TEST=Verified that static.c generated for all boards built by abuild
is same with and without this change.
Change-Id: I21f8fe1545a9ed53d66d6d4462df4a5d63023844
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26736
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This change removes call to add_header from parsing functions and
moves it to a local function within main.c. It also adds a new
function emit_headers that is responsible for creating the linked list
for chip headers and emitting those to static.c
BUG=b:80081934
TEST=Verified that static.c for all files compiled using abuild is the
same with and without this change.
Change-Id: I24d526e81323115d3cc927242a4b9e49414afbe0
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26726
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This change adds a new structure "struct chip" to identify elements of
type chip rather than re-using the structure for device. Until now
chip was treated as a device while generating the parse tree and then
device tree postprocessing skipped over all the chip entries in
children and sibling pointers of device nodes.
With this change, the device tree will only contain struct device in
the parsed tree. It helps by avoiding unnecessary pointers to chip
structure as children or next_sibling and then skipping those elements
in post processing. Every device can then hold a pointer to its chip.
When generating static.c, chip structure is emitted before device
structure to ensure that the device structure has chip within its
scope. Externally, the only visible change in static.c should be the
order in which chip/device elements are emitted i.e. previously all
chips under a particular device were emitted to static.c and then the
devices using those chips. Now, all chips are emitted before all the
devices in static.c
BUG=b:80081934
TEST=Verified that abuild is successful for all boards. Also, verified
that static.c generated for eve, kahlee, scarlet, asrock imb_a180 is
unchanged from before in node definitions.
Change-Id: I255092f527c8eecb144385eb681df20e54caf8f5
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26720
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Since Vayne added one more skuid 3A67, we need to disable rear
camera/DMIC for vayne skuid 3A67.
BUG=b:75073617
BRANCH=master
TEST=Verify if only front camera/DMIC shown on Vayne
Change-Id: I9131b4c41bf189829be4e7e6bfaf4a96765cfa15
Signed-off-by: Van Chen <van_chen@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/26855
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patch provides option for mainboard to skip coreboot MP
initialization if required based on use_fsp_mp_init.
Option for mainboard to skip coreboot MP initialization
* 0 = Make use of coreboot MP Init
* 1 = Make use of FSP MP Init
Default coreboot does MP initialization for APL and GLK.
Change-Id: I9253af6f28bf694782c117296766fd8564dc2b14
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/26643
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch provides option for mainboard to skip coreboot MP
initialization if required based on use_fsp_mp_init.
Option for mainboard to skip coreboot MP initialization
* 0 = Make use of coreboot MP Init
* 1 = Make use of FSP MP Init
Default coreboot does MP initialization for CNL.
Change-Id: Ia7da0842996a9db09e6e2b7b201b3a883c3887a2
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/26819
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch provides option for mainboard to skip coreboot MP
initialization if required based on use_fsp_mp_init.
Option for mainboard to skip coreboot MP initialization
* 0 = Make use of coreboot MP Init
* 1 = Make use of FSP MP Init
Default coreboot does MP initialization.
Change-Id: I8de24e662963f4600209ad1b110dc950ecfb3a27
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/26818
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
GCC 7.1 found an int-in-bool-context in northbridgeinit.c. The logical
`&&` in `if (shadowByte && (1 << bit))` should be changed to bitwise
`&`.
Also fix off-by-one error with the bitmasks.
Change-Id: I7d7720121d4730254542372282f5561739e7214b
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/20808
Reviewed-by: Piotr Król <piotr.krol@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There is active work to convert remaining two boards,
PC Engines alix1c and alix2d, to EARLY_CBMEM_INIT.
Change-Id: I87e3963af7ef719e9fa2a8b0df34a896265905f0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26824
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Prepare a common cache as ram for CPU's featuring a Non eviction mode
MSR.
Change-Id: I7fa3853498856050855b3b97546f4d31f66d12f7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/26789
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This changes the following:
- compute amount variable MTRR's during runtime
- Wait for all CPU's to be in Wait for SIPI state after sending init
INIT IPI to all AP's
- compute the PHYSMASK high during runtime and preload it to the
MTRR_PHYS_MASK msr's
Change-Id: I8d8672f8b577c2e7cef6e80978c4464a771f430c
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/26784
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Split of the model_6ex cache as ram to support POSTCAR_STAGE, which is
also needed for future C_ENVIRONMENT_BOOTBLOCK.
When using POSTCAR_STAGE the p4-netburst/exit_car.S is using since it
is identical.
Change-Id: Ibe9f065fdf1d702b73333ea7bb32daca15ba1293
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/26783
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
After FSP-S, a device on PCI function n will be function swapped
to function 0 if there is no device presnet on function 0.
It needs some modification for DT and causes mismatches between
software configuration and hardware schematic. This patch is
from d779605, which swaps the devfn of the first enabled device
in DT and function 0 resides in a PCI device.
BUG=b:80105785
BRANCH=None
TEST=Make sure the device is still enabled after coalescence with
device on bus 0 and w/o device on bus 0. Test with suspend
and resume and ensure it's consistent.
Change-Id: Ibbc5d6e979977011f5904c8bd4b2f1be16bd23dc
Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com>
Reviewed-on: https://review.coreboot.org/26479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested on Lenovo T430:
The TPM is advertised through ACPI tables and the version can be
read using tpm_version, tcsd and tpm_tis.
Change-Id: I0b0c39e7aa1be4a479325d4b5eff5892a7e2f69f
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/26780
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 generated file .dependencies shall be removed on invocation of
'make clean' as the clean target aims to delete all generated files.
Change-Id: I4ec291fe84136bbdf1c2563cc10195846652a36d
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/26600
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This allows to lock down spi among other things
Mostly copied from bd82x6x.
Tested on Intel DG41WV with the MRC_CACHE driver write protecting the
mrc_cache region.
Change-Id: If9c3a6118f4586d51c093edec896c347ba904b8f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/23358
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Based on Nicola Corna's work.
This allows for CONFIG_CONSOLE_SPI_FLASH to be used, which writes the
console output to the SPI flash.
TESTED to still work in ramstage on x220 (correctly writes MRC CACHE),
the option CONFIG_CONSOLE_SPI_FLASH compiles for targets using the
common Intel SPI code (untested though).
Change-Id: I4671653c0b07ab5c4bf91128f18f142ce4f893cf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/25414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Add CC-by 4.0 license written in markdown and add global copyright string.
Change-Id: I31dc540d63b289d38d6d7d9a7c35b6bb50f9c92d
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/26264
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Run `git status` to let the user spot what is going on.
Change-Id: I154d964354872f922cd22b05a5d2231ca2504f25
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/22016
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use of device_t has been abandoned in ramstage.
Change-Id: Id41279a1cdc7c68d3dcc44e238863f2f4a452499
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26533
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Shelley Chen