Prevent writes to Global SMI enable as recommended by the BWG.
Change-Id: I7824464e53a2ca1e860c1aa40d8a7d26e948c418
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51226
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add SOC_INTEL_COMMON_PCH_LOCKDOWN and PMC_GLOBAL_RESET_ENABLE_LOCK
to meet device security requirements.
LOCKDOWN has dependencies on SOC_INTEL_COMMON_PCH_BASE and
several other common block devices. Add COMMON_PCH_BASE and
COMMON_PCH_SERVER to pick up LOCKDOWN and the dependencies.
COMMON_PCH_SERVER adds the following common devices that were not
previously included by XEON_SP:
SOC_INTEL_COMMON_BLOCK_CHIP_CONFIG
SOC_INTEL_COMMON_BLOCK_CSE
SOC_INTEL_COMMON_BLOCK_GPIO_ITSS_POL_CFG
SOC_INTEL_COMMON_BLOCK_ITSS
SOC_INTEL_COMMON_PCH_LOCKDOWN
SOC_INTEL_COMMON_BLOCK_SATA
SOC_INTEL_COMMON_BLOCK_SMBUS
SOC_INTEL_COMMON_BLOCK_XHCI
Change-Id: Iab97123e487f4f13f874f364a9c51723d234d4f0
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49849
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Add a server Kconfig option to select a subset of common PCH devices.
Client devices are included if server isn't selected. This maintains
the current Kconfig behavior.
Change-Id: If11d1a51192dd87ad770b8aa53ce02b6a28b8da8
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51307
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Enlarge CONSOLE_CBMEM_BUFFER_SIZE from 128K (default) to 512K, so that
more DRAM calibration logs can be stored in CBMEM console.
BUG=b:181933863
TEST=emerge-asurada coreboot
TEST="cbmem -c" shows the whole full calibration log
BRANCH=none
Change-Id: If82cbee5d2d5e97d98cbdaecda739d91a7cca0f8
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51275
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Fleex has other project share the same FW. Only fleex has LTE sku.
So we need to make sure it is fleex then check if LTE sku.
BUG=b:181946744
BRANCH=octopus
TEST=Check no SAR table can be loaded with sku id 4 and 5.
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I9f3d5fed4315fc716acad1a07735221d154c377e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51288
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marco Chen <marcochen@google.com>
Reviewed-by: Henry Sun <henrysun@google.com>
This file is common for all the AMD platforms.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I10ee600b4bcd7aaff39bfab075eb4dbc9096b435
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51299
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This patchs adds a new CBFS primitive that allows callers to pass in an
allocator function that will be called once the size of the file to load
is known, to decide on its final location. This can be useful for
loading a CBFS file straight into CBMEM, for example. The new primitive
is combined with cbfs_map() and cbfs_load() into a single underlying
function that can handle all operations, to reduce the amount of code
that needs to be duplicated (especially later when file verification is
added). Also add a new variation that allows restraining or querying the
CBFS type of a file as it is being loaded, and reorganize the
documentation/definition of all these accessors and variations in the
header file a little.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I5fe0645387c0e9053ad5c15744437940fc904392
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49334
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch pulls control of the memory pool serving allocations from the
CBFS_CACHE memlayout area into cbfs.c and makes it a core part of the
CBFS API. Previously, platforms would independently instantiate this as
part of boot_device_ro() (mostly through cbfs_spi.c). The new cbfs_cache
pool is exported as a global so these platforms can still use it to
directly back rdev_mmap() on their boot device, but the cbfs_cache can
now also use it to directly make allocations itself. This is used to
allow transparent decompression support in cbfs_map().
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I0d52b6a8f582a81a19fd0fd663bb89eab55a49d9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49333
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
The new CBFS API contains a couple of trivial wrappers that all just
call the same base functions with slightly different predetermined
arguments, and I'm planning to add several more of them as well. This
patch changes these functions to become static inlines, and reorganizes
the cbfs.h header a bit for better readability while I'm at it.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: If0170401b2a70c158691b6eb56c7e312553afad1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49331
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Doing this all in one go keeps the files consistent and should make
future refactoring easier.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I4a701d24fc9ccd68dce8789aab15fd21964a55f9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49330
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Mainboards can configure gpios in their smihandler.
BUG=b:180507707
TEST=builds
Signed-off-by: Mathew King <mathewk@chromium.org>
Change-Id: I6c2b28f981f580cfb6f982a2d7e4c309d6f82e0b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51263
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This change will allow for GEVENTs to be used in ASL code.
BUG=b:180507937
TEST=builds
Signed-off-by: Mathew King <mathewk@chromium.org>
Change-Id: I77abd134555c21a32a302ee92cd080284cd2e634
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51289
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
If bit 0 of byte 0x47 is set FSP will perform full memory training
even if previously saved data is supplied.
Up to and including FSP 2021 WW01 it was reset internally at the end
of PostMemoryInit. Starting with WW03 this is no longer the case and
Intel advised that this bit should be reset externally if valid MRC
data is present.
Change-Id: I9c4191d2fa2e0203b3464dcf40d845ede5f14c6b
Signed-off-by: Deomid "rojer" Ryabkov <rojer9@fb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51230
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
BUG=b:180456030
TEST=`mosys` is able to detect the platform correctly
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ifbaa4a380bdb546bb54d579b46fe5760b2f4b754
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51313
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
BUG=b:181887865
TEST=`crossystem` shows correct state of WP signal when toggled
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: If49ca1d70cc36ab74d70e858336679c0a9a3258e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51312
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
The default value for the LidStatus is "LidClosed" mean 0
Because of this GOP skips graphics initialization assuming
lid is closed even though lid is open. This Patch is to set
LidStatus UPD to 1 whenever RUN_FSP_GOP config is selected.
BUG=b:178461282
BRANCH=None
TEST=Build and boot ADLRVP and verify eDP is coming up in
depthcharge
Change-Id: I1648ae0f06e414b2a686e325acf803deb702b7a5
Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51131
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Move PRERAM_CBMEM_CONSOLE to SRAM L2C and increase its size from 15K to
400K. With this change, most part of the DRAM full calibration log can
be stored in CBMEM console.
BUG=b:181933863
TEST=emerge-asurada coreboot
TEST=Hayato boots
BRANCH=none
Change-Id: I896884d298e197149f75865e9d00579124a34404
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51174
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Many header files and helper macros have been moved to the
common folder and we want to use them in mt8173/mt8183
DRAM calibration code.
Signed-off-by: Xi Chen <xixi.chen@mediatek.com>
Change-Id: Ifa483dcfffe0e1383cb46811563c90f0ab484d5d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51224
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
To reduce qualification effort, we want to pre-populate DRAM by their
size, package type and geometry so when a new DRAM is introduced we
don't need to spin off a new firmware release.
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Xi Chen <xixi.chen@mediatek.com>
Change-Id: I42ee170c159e551e840ab4e748f18f5149506b4f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51202
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Mediatek has released the reference implementation for DRAM
initialization in vendorcode/mediatek/mt8192/dramc (CB:50294)
so we want to use it to replace the derived calibration code
in soc folder.
Signed-off-by: Xi Chen <xixi.chen@mediatek.com>
Change-Id: I2b2f41d774c6b85f106867144fb0b29a4a1bdfcf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51125
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
This is the DRAM initialization code from the reference
implementation released by Mediatek for MT8192.
The DRAM calibration code can be taken as a standalone
library, used by different boot loaders for initializing
DRAM and following a different coding style (coreboot was
using Linux Kernel coding style), so we have to put it
in vendor code folder.
Signed-off-by: Xi Chen <xixi.chen@mediatek.com>
Change-Id: I3853204578069c6abf52689ea6f5d88841414bd4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50294
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Performing ME finalization in SMM does not seem to be required.
Tested on Asrock B85M Pro4, ME still gets finalized successfully.
Change-Id: I9fde40a54f3fb8da2fba46c531443fdd2e067077
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51036
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Use the common PCIEXP_HOTPLUG code to generate a dummy device for PCIe
ports supporting hotplug. This allows to have control over how much
resources are allocated to hotplug ports.
Tested on thinkpad X220: now hotplugging a dGPU via the expresscard
slot sometimes works.
Change-Id: I3eec5214c9d200ef97d1ccfdc00e8ea0ee7cfbc6
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51068
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Patrick Rudolph
`bincfg` is not creating anything new, it just converts
from text to binary.
Change-Id: I14e67ee8bc449d171a951f6edeaa9f9d0c04dbe1
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51319
Reviewed-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This change moves GPE configuration from brya0/overridetree.cb to
baseboard/devicetree.cb since all variants will end up using the same
configuration.
TEST=Verified using "abuild -p none -t google/brya -b brya0
--timeless" that coreboot.rom generated with and without this change
is the same.
Change-Id: Ie31bf2bf8a91da82fca77c78fb0a735a2645de55
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51298
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This change updates MAINBOARD_PART_NUMBER string to use uppercase for
first character. This matches what all others boards do.
BUG=b:180456030
Change-Id: I10eaeef5ec662a5718b787a3f0e3705cf70d751d
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51297
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Implement the mainboard_tcss_get_port_info weak function so that the TCSS
muxes can be properly configured to ensure mapping is correct in mux. This
ensures that any devices that are connected during boot are not improperly
configured by the Kernel.
BUG=b:180426950
BRANCH=firmare-volteer-13672.B
TEST= Verified that the SOC code that initialized TCSS muxes to disconnect
mode is executing properly for all TCSS ports and verified that USB3 devices
are no longer downgrading to USB2 speed if connected during boot.
Change-Id: I59e5c5a7d2ab5ef5293abe6c59c3a585b25f7b75
Signed-off-by: Brandon Breitenstein <brandon.breitenstein@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51195
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
TCSS muxes being left uninitialized during boot is causing some USB3
devices to downgrade to USB2 speed. To properly configure the Type C ports
the muxes should be set to disconnected state during boot so that the port
mapping of USB2/3 devices is properly setup prior to Kernel initializing
devices.
BUG=b:180426950
BRANCH=firmware-volteer-13672.B
TEST= Connected USB3 storage device and rebooted the system multiple
times to verify that devices were no longer downgrading to USB2 speed.
Change-Id: I4352072a4a7d6ccb1364b38377831f3c22ae8fb4
Signed-off-by: Brandon Breitenstein <brandon.breitenstein@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51194
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Use lowercase `port` in both the spec and the body.
Change-Id: I3d1e2abe03eedcaf57716af444a3e3b8a61b60d4
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51146
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Continue unifying Lynx Point and Wildcat Point (PCH for Broadwell) code.
Define the WPT-LP SMBus PCI device ID, add it to smbus.c of Lynx Point,
and drop all now-unnecessary SMBus code from Broadwell.
Change-Id: I864d7c2dd47895a3c559e2f1219425cda9fd0c17
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51235
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Add marshaling and unmarshaling support for cr50 vendor sub-command to
reset EC and a interface function to exchange the same.
BUG=b:181051734
TEST=Build and boot to OS in drawlat. Ensure that when the command is
issued, EC reset is triggered.
Change-Id: I46063678511d27fea5eabbd12fc3af0b1df68143
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51164
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Add supported memory parts in the mem_parts_used.txt and generate the
SPD ID for the memory parts. The memory parts being added are:
MT53E512M32D2NP-046 WT:E
K4U6E3S4AA-MGCR
H9HCNNNBKMMLXR-NEE
BUG=None
TEST=Build the blipper board.
Change-Id: Ia7e4c1d5c06013c1902816d6dcafb5a8a0386bb3
Signed-off-by: Zanxi Chen <chenzanxi@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51201
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
The datasheet indicates that this bit is reserved. However, subsequent
patches need to use this macro in common code, or else builds fail. To
iron out this difference, mask out the bit in `soc_get_smi_status`, so
that common code always sees it as zero. Finally, add an entry for the
bit in `smi_sts_bits` for debugging usage, noting that it is reserved.
Change-Id: Ib4408e016ba29cf8f7b125c95bfa668136b9eb93
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50916
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Marc Jones