Commit Graph

42958 Commits

Author SHA1 Message Date
Dtrain Hsu e219862795 mb/google/dedede/var/cret: Add new Elan touchscreen
Add Elan eKTH7D18 touchscreen into devicetree for cret.

BUG=b:180547935, b:187484857
BRANCH=dedede
TEST=Built cret firmware and verified touchscreen function.

Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Change-Id: Iab87ddfc7b46420439efa3e7e55c88ad4c27155d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54868
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2021-06-04 03:46:42 +00:00
Lean Sheng Tan e9ee4390a5 soc/intel/elkhartlake: Update FSP-S UPD configs for graphic & chipset
Further add initial silicon UPD settings for:
- graphics & display
- chipset lockdown
- PAVP
- legacy timer
- PCH master gating control
- HECI

This CL also enables HECI 1 in devicetree.cb.

Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com>
Change-Id: I657f44f8506640c23049614b2db9d1837e6d44ed
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54960
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-06-04 03:45:43 +00:00
Zanxi Chen 542a2d908d mb/google/dedede/var/storo: Modify I2C times for touchpad
Configure I2C rise/fall time in device tree to ensure I2C
CLK runs accurately (380<frequency<400 kHz).

Measured touchpad I2C frequency is 394 kHz

BUG=b:189740533
BRANCH=dedede
TEST=Build bios and make sure frequency meets specification.

Change-Id: Ibc0504a5be6fe9237b8b30783c659a761d10561a
Signed-off-by: Zanxi Chen <chenzanxi@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55109
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2021-06-04 03:43:53 +00:00
Tao Xia dffcd4ed68 mb/google/dedede/var/sasukette: Modify the touch pad I2C address
There are two touch pads that Sasukette used have the same I2C address.
It will show "/dev/input/event4: SPPT2600:00  06CB:CE9D Touchpad" when
the Synaptics touch pad is connected after running evtest under VT2.

BUG=b:189520603
BRANCH=dedede
TEST=It will show "/dev/input/event4: SYNA0A00:00 06CB:CE9D Touchpad"
when the Synaptics touch pad is connected after running evtest under VT2.

Signed-off-by: Tao Xia <xiatao5@huaqin.corp-partner.google.com>
Change-Id: If0bd80baa27dfeb7bcb43f0ca4b02e1228e372a6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55035
Reviewed-by: zanxi chen <chenzanxi@huaqin.corp-partner.google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-03 22:33:00 +00:00
Scott Chao 30cb92b528 mb/google/brya: Create primus variant
Create the primus variant of the brya0 reference board by copying
the template files to a new directory named for the variant.

(Auto-generated by create_coreboot_variant.sh version 4.5.0)

BUG=b:188272162
BRANCH=None
TEST=util/abuild/abuild -p none -t google/brya -x -a
make sure the build includes GOOGLE_PRIMUS

Signed-off-by: Scott Chao <scott_chao@wistron.corp-partner.google.com>
Change-Id: I26787f296793b281b7f1ee1a7d240006163c6015
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55132
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-03 22:30:02 +00:00
Amanda Huang 5dcf4fced0 mb/google/brya: Add support for 2 new DRAM parts
1) Hynix H9HCNNNCPMMLXR-NEE
2) Micron MT53E1G32D2NP-046 WT:B

BUG=b:186616388, b:181736400

Change-Id: I56bfe8aa4f8d8aab2011fa8d17b3b2c8659658e3
Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54951
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-03 15:51:24 +00:00
Amanda Huang 56f9cea26e soc/intel/alderlake: Add new memory parts for ADL boards
Use currently global_lp4x_mem_parts.json.txt to regenerate SPD files for
LP4x memory parts that can be used with ADL-based mainboards.

BUG=b:186616388

Change-Id: I5e76a887f81d432adbcfc2f8956b44f4343db5c2
Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54950
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
2021-06-03 15:51:17 +00:00
Amanda Huang 4f870594aa util/spd_tools: Modify MT53E1G32D2NP-046 WT:B LPDDR4 config
CB:52586 ("util/spd_tools: Add MT53E1G32D2NP-046 WT:B LPDDR4 config")
incorrectly set ranks per channel to 1. However, MT53E1G32D2NP-046 WT:B
part has 2 channels per die and 2 physical dies. Each channel in each die shares DQ-DQS lines with the channel in other die and uses separate CS lines. Thus, number of ranks per channel is 2.

This change fixes the attribute ranksPerChannel for MT53E1G32D2NP-046 WT:B in LP4x global config by setting it to 2.

BUG=b:186616388

Change-Id: Iba87754ca04c2e026a9cbc8ef07412b467140cba
Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55000
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-06-03 15:51:12 +00:00
Scott Chao 890702f368 mb/google/brya: move MIPI camera setting into overridetree
In order to support no MIPI camera variant, move related configuration into variant folder.

BUG=b:188272162
BRANCH=none
TEST=build no MIPI camera variant without error

Signed-off-by: Scott Chao <scott_chao@wistron.corp-partner.google.com>
Change-Id: I4e64d078a8e39732ad29443c3b09ca008a7e902f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55134
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-06-03 15:10:36 +00:00
Rex-BC Chen ab2cbf79b5 soc/mediatek: Initialize SSPM
Load SSPM firmware and boot up SSPM in ramstage.
This adds 23ms to the boot time.

TEST=Load SSPM blob ok, and we can see some logs of SSPM from AP.

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ia227ea9f7d58129068cb36ec2de7d9feb677006b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55051
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
2021-06-03 01:58:13 +00:00
Felix Held aea59401d0 soc/amd/picasso: remove warm reset flag code
Since the MCA(X) registers have defined values on the cold boot path,
the is_warm_reset check can be dropped. Also the warm reset bit in the
NCP_ERR register doesn't behave as the PPR [1] suggested; no matter if
something was written to the register or the machine went through a warm
reset cycle, the NCP_WARM_BOOT bit never got set.

[1] checked with PPR for AMD Family 17h Models 11h,18h B1 (RV,PCO)
#55570 Rev 3.15

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I4e6df98ffd5d15ca204c9847a76c19c753726737
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55059
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2021-06-02 15:27:26 +00:00
Arthur Heymans 71971c9d7e cbfstool/linux_trampoline.S: Fix up the e820 table
The e820 type don't fully match the LB_TAG_MEMORY types, so change all
unknown types to e820 to '2', reserved memory.

TESTED with Linuxboot: e820 now shows the CBMEM region as reserved.

Change-Id: Ie0e41c66e002919e41590327afe0f543e0037369
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55074
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Rocky Phagura
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-02 07:47:01 +00:00
Sheng-Liang Pan 29228286a2 mb/google/volteer/var/volet: Update gpio and devicetree settings
Based on schematic and gpio table of volet, update gpio and
devicetree settings for volet Proto.

BUG=b:186334008
TEST=FW_NAME=volet emerge-volteer coreboot chromeos-bootimage

Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: Ia0e9557e01ce1e7a49a3dddf6da3e4a29587a8b7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55113
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-02 02:54:11 +00:00
Sheng-Liang Pan b9c2345905 mb/google/volteer/var/volet: add volet memory configuration.
volet use same memory configuration from Voxel, copy voxel setting to
volet.

BUG=b:186334008
TEST=FW_NAME=volet emerge-volteer coreboot chromeos-bootimage

Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: I7e65b18f2ddae3d1ce02d9006153269697188f61
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55096
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-02 02:45:37 +00:00
Bernardo Perez Priego ea8a6a2ba2 mb/intel/adlrvp_m: Enable LTR for PCIE
BUG=none
TEST=Use command $ lspci -vv
     LTR+ is listed on DevCtl2

Signed-off-by: Bernardo Perez Priego <bernardo.perez.priego@intel.com>
Change-Id: If65d08a46b9e7304fbe4b92b7f1e6d4e08c599e7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54492
Reviewed-by: Ryan A Albazzaz <ryan.a.albazzaz@intel.corp-partner.google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-01 23:03:35 +00:00
Meera Ravindranath de44c0cc36 mb/google/brya: Enable WFC
1. Add 1 port and 1 endpoint
2. Add support for OVTI8856

WFC is on I2C0
BUG=None

BRANCH=None
TEST=Build and boot brya

Signed-off-by: Meera Ravindranath <meera.ravindranath@intel.com>
Signed-off-by: Varshit B Pandya <varshit.b.pandya@intel.com>
Change-Id: Ic5e9c28f255bdf86a68ce80a4f853be4e7c7ccfe
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52013
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2021-06-01 23:03:12 +00:00
Varshit B Pandya 4113bc07ed drivers/intel/mipi_camera: Add macros to increase code readability
This will be used to pass information to driver through ACPI in devicetree.
Example https://review.coreboot.org/c/coreboot/+/52013

register "clk_panel.clks[0].clknum" = "IMGCLKOUT_3"
register "clk_panel.clks[0].freq" = "FREQ_19_2_MHZ"

TEST=Add these macros in devicetree, build and check static.c for consistency

Signed-off-by: Varshit B Pandya <varshit.b.pandya@intel.corp-partner.google.com>
Change-Id: Ia4137e09c934bf06857ceedb933e616bed5070dd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55097
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-01 21:36:59 +00:00
Felix Held faebe8e46a soc/amd/cezanne/include/iomap: properly align defines
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I14647b3d88146602b96fc1dff2347a293bab0c26
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55100
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-06-01 21:18:07 +00:00
Felix Held 5fd63bd016 mainboards using soc/amd/picasso: use aliases for remaining PCIe devices
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id2bdce5871f57e9edb17f89cba61b5c5ae018566
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55104
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-06-01 20:37:26 +00:00
Felix Held 4fbab545b2 mainboards using soc/amd/picasso: use aliases for PCIe devices on bus 0
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ia6199c70163d32467abe5ba5da55c73ff62ba10f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55103
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-06-01 20:37:15 +00:00
Felix Held c4eb45fa85 soc/amd/picasso: introduce and use chipset device tree
The chipset devicetree only has the essential PCIe devices enabled that
are needed for the SoC code to work. It also defines aliases for all
PCIe devices that can be used to reference the devices in the mainboard-
specific devicetrees and devicetree overrides. To make the change easier
to review that part will be done in a follow-up patch.

Despite missing in the PPR, device pci 18.7 exists on Picasso.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6b7c3fd32579a23539594672593a243172c161c7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50626
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
2021-06-01 20:37:04 +00:00
Jakub Czapiga db4b21a1d0 tests: Add lib/cbmem_stage_cache-test test case
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Change-Id: Ie6851b9473b225beb5ba51e26f44e21ea5919a64
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54916
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-06-01 16:10:42 +00:00
Felix Held 35efba2bc0 acpi: drop unused parameter from acpi_soc_fill_bert
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Ic354824468f016a7857c6990024ae87db6fd00bf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55052
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Lance Zhao
2021-06-01 12:49:26 +00:00
Patrick Georgi 67d958b640 util/cbfstool/Makefile: Check out vboot before trying to use it
Change-Id: Ie2044d73b97663f7816964c4d908a46570aafdbc
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55072
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2021-06-01 10:24:01 +00:00
Rex-BC Chen e235f9a56b soc/mediatek: Move the SSPM driver to common
The SSPM driver can be shared by MT8183, MT8192 and MT8195.

TEST=emerge-{asurada, kukui} coreboot;

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: If9779853becb298eeeabb3dc6096bc474baae202
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55050
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-01 08:28:30 +00:00
Arthur Heymans 098f1fa802 Documentation/community: Add link to the OSF Slack
We are also present on Slack so advertise that.

Change-Id: I7d9887e524e47e6f42a5013e9f696881ef54a631
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55036
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2021-06-01 06:05:08 +00:00
Patrick Georgi a539817b1d Documentation/community: Add Discord to forums
Change-Id: Ib1d866ecf041ddc4aaf508d290a3e31b9a108cf2
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55018
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2021-06-01 06:04:57 +00:00
Johnny Lin 6e7dca756f configs: Update configs for OCP Delta Lake LinuxBoot payload
OCP Delta Lake is developed and validated against LinuxBoot payload.
Need to put the respective binary blobs in site-local/deltalake to
build the final coreboot image.

Add LINUX_COMMAND_LINE for LinuxBoot payload kernel cmdline,
CPU_UCODE_BINARIES for CPU microcode binary, CONSOLE_SERIAL_57600 is
the serial baud rate used by OCP Delta Lake, DEFAULT_CONSOLE_LOGLEVEL_4
is for a faster boot time.

Tested=On OCP Delta Lake it can boot up target CentOS 8 GNU/Linux OS.

Change-Id: Ib494e4170a7ebb445d9e11df83c370b40a9e5194
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55058
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-06-01 05:59:06 +00:00
Tan, Lean Sheng 09133c78dd soc/intel/elkhartlake: Update FSP-S UPD LPSS related configs
Add Silicon upd settings for LPSS (GSPI/UART/I2C).

Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com>
Change-Id: Ib0c3cd1d37ff9892d09d6d86ac50e230549c7e53
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54959
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-06-01 05:58:39 +00:00
Arthur Heymans cdb81500f1 cpu/intel/car/romstage.c: Drop unused function argument
This is a leftover when migrating to C_ENV_BOOTBLOCK

Change-Id: Ibc610cd15448632dc13d87094853d9b981e2679b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55062
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-06-01 05:58:16 +00:00
Martin Roth 9d9dae1d96 soc/amd/cezanne: Add pre-FSPM call to the mainboard
The Guybrush platform needs to set up some GPIOs immediately before the
FSP-M runs.  Add a platform specific call.  This will be used in a
follow-on commit.

BUG=b:184796302, b:184598323
TEST=Build

Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: I37d2625ff426347852e98a9a50f15368e0213449
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54638
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-31 15:14:22 +00:00
Raul E Rangel 43aa527eec soc/amd/common/block/espi: Explicitly assert PLTRST#
PLTRST# is currently asserted and latched when eSPI_RST# gets asserted.
If eSPI_RST# isn't used on a platform or it doesn't properly assert
in all cases, then PLTRST# will never be asserted. This could result in
the AP and EC being out of sync.

BUG=b:188188172, b:188935533
TEST=Warm reset guybrush with partial #22 rework. Verify that peripheral
channel is correctly reset.

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I20d12edf3efc6100096e24aa8d1aec76bbde264f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54884
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
2021-05-30 20:28:41 +00:00
Jakub Czapiga 203698a4cb tests/Makefile.inc: Move generated headers to corresponding build dir
Test-local config override headers were generated to paths missing
/tests/ infix, thus creating divergent tree in build output directory.
This patch fixes it moving generated config headers to the test-local
build directory.

Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Change-Id: Ic5f3ba287ba3e9f5897cbaac64e88c2809f52d73
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54917
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2021-05-30 20:28:30 +00:00
Werner Zeh 686018988c drivers/pc80/mc146818rtc: Check date and time for sanity
There are cases where the RTC_VRT bit in register D stays set after a
power failure while the real date and time registers can contain rubbish
values (can happen when RTC is not buffered). If we do not detect this
invalid date and/or time here and keep it, Linux will use these bad
values for the initial timekeeper init. This in turn can lead to dates
before 1970 in user land which can break a lot assumptions.

To fix this, check date and time sanity when the RTC is initialized and
reset the values if needed.

Change-Id: I5bc600c78bab50c70372600347f63156df127012
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54914
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-30 20:28:14 +00:00
Werner Zeh 1724b74f69 lib/rtc: Add sanity check for time and date
Add a function to check sanity of a given RTC date and time.
Invalid values in terms of overrun ranges of the registers can lead to
strange issues in the OS.

Change-Id: I0a381d445c894eee4f82b50fe86dad22cc587605
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54913
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2021-05-30 20:24:13 +00:00
Werner Zeh 80d5a05cfd mb/siemens/mc_apl{1,2,3,5,6}: Disable ACPI-support for RX6110
Already released Linux versions did not have the needed ACPI-extension
in the RTC driver. If the ACPI-Support is enabled for the RTC, this
older Linux will not be able to use this device as it will be claimed by
the PNP-drivers. As there is no way to avoid that an older Linux kernel
meets a newer coreboot in the field, we need to disable the ACPI
support for the RTC for the mc_apl-based mainboards.

Change-Id: I9f9939ba3234dc3654a4ef8a498649453941ebdf
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55004
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-30 20:21:10 +00:00
Werner Zeh 964948d97f drivers/i2c/rx6110sa: Add a Kconfig switch to disable ACPI support
In commit b64db833d6 a basic ACPI support was added to the driver.
With this support an SSDT-entry is created for this RTC and it is now
visible to the OS via ACPI. In Linux the PNP-devices, which are
reported over ACPI, are scanned rather early and if the entry is found,
the device is claimed even if there is no driver available yet.
In this case, when the native RTC-driver without ACPI-support is loaded
and tries to register this device, the RTC is already blocked by the
PNP-drivers and cannot be used anymore. This leads to a non-usable RTC
on kernels where the needed ACPI-extension is not yet merged into the
RTC driver.

This patch provides a way to disable the ACPI-support for the RTC if
needed.

Change-Id: Ic65794d409d13a78d17275c86ec14ee6f04cd2a6
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55003
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-30 20:20:47 +00:00
Paul Menzel 50e9d3860b cpu/x86/smm: Fix u32 type mismatch in print statement
The 64-bit compiler x86_64-linux-gnu-gcc-10 aborts the build with the
format warning below:

        CC         ramstage/cpu/x86/smm/smm_module_loader.o
    src/cpu/x86/smm/smm_module_loader.c:415:42: error: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'u32' {aka 'unsigned int'} [-Werror=format=]
      415 |  printk(BIOS_DEBUG, "%s: stack_end = 0x%lx\n",
          |                                        ~~^
          |                                          |
          |                                          long unsigned int
          |                                        %x
      416 |   __func__, stub_params->stack_top - total_stack_size);
          |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          |                                    |
          |                                    u32 {aka unsigned int}

The size of `size_t` differs between i386-elf (32-bit) and
x86_64-elf/x86_64-linux-gnu (64-bit).

Unfortunately, coreboot hardcodes

    src/include/inttypes.h:#define PRIx32  "x"

so `PRIx32` cannot be used.

There use `z` as length modifier, as size_t should be always big enough
to hold the value.

Found-by: x86_64-linux-gnu-gcc-10 (Debian 10.2.1-6) 10.2.1 20210110
Fixes: afb7a814 ("cpu/x86/smm: Introduce SMM module loader version 2")
Change-Id: Ib504bc5e5b19f62d4702b7f485522a2ee3d26685
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54343
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2021-05-30 20:20:20 +00:00
Paul Menzel 85ac0675ed cpu/x86/smm: Fix size_t type mismatch in print statement
The 64-bit compiler x86_64-linux-gnu-gcc-10 aborts the build with the
format warning below:

        CC         ramstage/cpu/x86/smm/smm_module_loader.o
    src/cpu/x86/smm/smm_module_loader.c: In function 'smm_module_setup_stub':
    src/cpu/x86/smm/smm_module_loader.c:360:70: error: format '%lx' expects argument of type 'long unsigned int', but argument 5 has type 'unsigned int' [-Werror=format=]
      360 |   printk(BIOS_ERR, "%s: state save size: %zx : smm_entry_offset -> %lx\n",
          |                                                                    ~~^
          |                                                                      |
          |                                                                      long unsigned int
          |                                                                    %x

As `size_t` is defined as `long unsigned int` in i386-elf (32-bit), the
length modifier `l` matches there. With x86_64-elf/x86_64-linux-gnu
(64-bit) and `-m32` `size_t` is defined as `unsigned int` resulting in a
type mismatch. So, use the correct length modifier `z` for the type
`size_t`.

Found-by: x86_64-linux-gnu-gcc-10 (Debian 10.2.1-6) 10.2.1 20210110
Fixes: afb7a814 ("cpu/x86/smm: Introduce SMM module loader version 2")
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Change-Id: I4172e0f4dc40437250da89b7720a5c1e5fbab709
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54342
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-05-30 20:19:49 +00:00
Paul Menzel 2ea9595fcb cpu/x86/smm: Fix uintptr_t type mismatches in print statements
The 64-bit compiler x86_64-linux-gnu-gcc-10 aborts the build with the
format warning below:

        CC         ramstage/cpu/x86/smm/smm_module_loader.o
    src/cpu/x86/smm/smm_module_loader.c: In function 'smm_create_map':
    src/cpu/x86/smm/smm_module_loader.c:146:19: error: format '%zx' expects argument of type 'size_t', but argument 3 has type 'uintptr_t' {aka 'long unsigned int'} [-Werror=format=]
      146 |     "    smbase %zx  entry %zx\n",
          |                 ~~^
          |                   |
          |                   unsigned int
          |                 %lx
      147 |     cpus[i].smbase, cpus[i].entry);
          |     ~~~~~~~~~~~~~~
          |            |
          |            uintptr_t {aka long unsigned int}

In coreboot `uintptr_t` is defined in `src/include/stdint.h`:

     typedef unsigned long      uintptr_t;

As `size_t` is defined as `long unsigned int` in i386-elf (32-bit), the
length modifier `z` matches there. With x86_64-elf/x86_64-linux-gnu
(64-bit) and `-m32` `size_t` is defined as `unsigned int` resulting in a
type mismatch. Normally, `PRIxPTR` would need to be used as a length
modifier, but as coreboot always defines `uintptr_t` to `unsigned long`
(and in `src/include/inttypes.h` also defines `PRIxPTR` as `"lx"`), use
the length modifier `l` to make the code more readable.

Found-by: x86_64-linux-gnu-gcc-10 (Debian 10.2.1-6) 10.2.1 20210110
Fixes: afb7a814 ("cpu/x86/smm: Introduce SMM module loader version 2")
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Change-Id: I32bff397c8a033fe34390e6c1a7dfe773707a4e8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54341
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2021-05-30 20:19:40 +00:00
Bora Guvendik 3585dc5be4 mb/intel/adlrvp_m: add ec device entry to devicetree
TEST=Boot to OS and verify acpi tables.

Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Change-Id: I3c78ac44afa3515acef9ea2d59f22f95e6b45e90
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54490
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: John Zhao <john.zhao@intel.corp-partner.google.com>
Reviewed-by: John Zhao <john.zhao@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-30 20:18:42 +00:00
Tim Wawrzynczak fcb6a80349 soc/intel/alderlake: Add placeholder SPD file
Change-Id: I38eb4bb684c511fff5ae148091c066682e9c35cb
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55021
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
2021-05-30 20:18:22 +00:00
Daisuke Nojiri e5706630ed Update vboot submodule to upstream main
Updating from commit id e681c37:
    change node locked version expectations

to commit id b38e3a63:
    cros_ec: Use boot mode to check if EC can be trusted

Change-Id: Id6de185af85a61a3843b302fef6fa0d4d3c17aef
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55026
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-30 20:18:08 +00:00
Mario Scheithauer a701be17fe mb/siemens/mc_apl1: Move gpio.c from baseboard to mc_apl1
Variant mc_apl1 is the only one that uses gpio.c from baseboard. For
this reason, gpio.c is moved from baseboard to mc_apl1.

Change-Id: Ie2ba8181dfe887df9abbbd648f2cbdc6ffc65530
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54945
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-05-30 20:17:10 +00:00
Mario Scheithauer 6be8a5138a mb/siemens/{mc_apl2,...,mc_apl6}: Do early UART pad configuration
With commit 405f229689 (soc/intel/*: drop UART pad configuration from
common code) the UART pad configuration was dropped from common SoC
code. Through a second commit 5ff17ed393 (mb/siemens/mc_apl1: do UART
pad configuration at board-level) the UART pad configuration was made
for mc_apl1 baseboard. This change is also needed for all other mc_apl
boards.

Change-Id: If78726d9b141e4e7580cca3267f49c1a5b95d7fa
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54911
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2021-05-30 20:16:56 +00:00
Felix Held 0a88c6057a arch/x86/acpi_bert_storage: change return type of bert_errors_present
The return value is a boolean, so use the bool type. Also add the
types.h header to have the bool type defined. Also change type of
bert_region_broken static variable to bool.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I13d6472deeb26ba92d257761df069e32d9b2e5d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55023
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-05-30 20:16:12 +00:00
Tan, Lean Sheng f156f73c62 soc/intel/elkhartlake: Update FADT table
Update FADT table per relevant PM settings:
Fix PM Timer block access size and disable C2 and C3 states for the CPU.
Further on, set the century byte offset in FADT to point to the common location in CMOS.

Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com>
Change-Id: I72a57bf8ec61c3eabc4522c2695ae4b16979f188
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54958
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2021-05-30 20:15:51 +00:00
Tan, Lean Sheng 33f8fc698c soc/intel/elkhartlake: Update FSP-M UPD related configs
Upload the FSP-M UPD configs. This CL also updated the chip.h and
devicetree.cb with the relevant variables and configs.
This CL also updated the GPIO related settings (PMC & SD card) in
devicetree.cb.

Signed-off-by: Lean Sheng Tan <lean.sheng.tan@intel.com>
Change-Id: If6321064b37535b390cf3dd7c41a719c598a0cd7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54892
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2021-05-30 20:15:42 +00:00
Kyösti Mälkki f303b4ffd9 Apply more uses for Kconfig TPM
Change-Id: I54b296563940cd46fe9da9fe789b746f2fc1987d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55016
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: Paul Menzel <paulepanter@mailbox.org>
2021-05-30 20:14:47 +00:00
Subrata Banik de77449c39 drivers/intel/fsp2_0: Make fsp_temp_ram_exit() function static
fsp_temp_ram_exit() function is only getting called by
late_car_teardown() function inside temp_ram_exit.c file.
Hence, make function as static and removed from include/fsp/api.h.

Change-Id: I2239400e475482bc21f771d41a5ac524222d40fc
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55025
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2021-05-29 06:09:04 +00:00