GPIO APU_BIOS_FLASH_WP_L is first read in ROM stage to determine the
state of the BIOS FLASH Write Protect signal at boot.
The result of this read accumulated in the vboot state that's passed on
to the upper layers of the stack.
Therefore this GPIO must be configured as a "reset stage" GPIO, not
a "RAM" stage GPIO.
BUG=b:79866233
TEST=firmware_WriteProtect
Change-Id: I1d96ab4bbfeaf9db9f74cf0c58cbab2104079bf7
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-on: https://review.coreboot.org/26498
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add new port based on autoport.
The board uses a NPCD378 SuperIO, that is full of custom hardware.
The 8MiB flash SOIC-8 can be accessed after cutting of a part of the
DIMM slot holder. The flash IC has no diode, powering a part of the
board while flashing externaly, including the Standby-LED.
The following have been tested and is working:
* Native raminit with up to four DIMMs
* Libgfxinit on DisplayPort
* USB
* EHCI debug
* Serial on RS232
* Ethernet
* PCIe on x4
* PCIe on x16
* SATA
* Booting GNU Linux 4.14 using SeaBIOS 1.11.1 as payload
* Flashing internaly
* PS/2 is working
Untested:
* PCI slot
* LPT port
* VBIOS
* S3 resume
Not working:
* PSU fan managment (runs at 100%)
* Half of SuperIO functionality is unknown
TODO:
* Reverse engineer remaining SuperIO registers
* Reverse engineer SMM
Fixes on follow-up commits:
* Added PSU fan control
* Reverse engineered some of Super IO's HWM registers
* Added SMBIOS tables for IPMI
Change-Id: I4ee8da6349222fda8b6c30a7210ffdd65c183439
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/25385
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The file under lib/ will be removed with K8 and
Geode LX is the only other platform using it.
Change-Id: Id49d72358ecfc4aae4980e3ae787952073e5c838
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/26509
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested with GRUB 2.02 as a payload, booting Arch Linux with
latest kernel. This code is based on the output of autoport
as well as existing ga-b75m-d3h and ga-b75m-d3v mainboards.
Working:
- Serial port I/O
- S3 suspend/resume (broken with SeaBIOS 1.11.1)
- USB ports and headers
- Gigabit Ethernet
- Integrated graphics (libgfxinit)
- PCIe x16 graphics
- PCIe x1
- SATA controller
- Hardware Monitor
- Fan Control (fancontrol on linux works well)
- Native raminit (4+4GB, 4+2GB, 2+2GB, DDR3-1333)
- Native graphics init with libgfxinit
- flashrom, using the internal programmer. Tested with coreboot,
as well as with the vendor firmware. Backup chip is untested.
- NVRAM settings. Only `gfx_uma_size` and `debug_level` have been
tested with values different from the default.
Untested:
- VGA BIOS for integrated graphics init
- DVI port. It can detect a "fake" display, that is, an
EEPROM connected to the DVI port.
- PS/2 ports
- Audio: Only rear output (green) has been tested.
- EHCI debug.
- Parallel port
- Non-Linux OSes
- ACPI thermal zone and fan control (probably not working)
Not working:
- SATA devices with Tianocore (payload issue)
- PCIe to PCI bridge. It seems to be poorly supported on Linux,
it lacks a public datasheet and vendor BIOS behaves in the
same way: The bridge and the devices behind it appear, but
drivers fail to find devices attached to the bridge.
Change-Id: I598a0b75093a0f1aef2ac615035d66786a8c22cb
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/25912
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
GeminiLake platform is fan-less design. We do not need these DPTF_CPU_ACTIVE_ACx
defines. Removing these for GeminiLake RVP board as these are not being used.
Change-Id: I810809bf58198a028e6cfcdbd68887f5f154a0ad
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/26469
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
ApolloLake based reef platform is fan-less design. We do not need
these DPTF_CPU_ACTIVE_ACx defines. Removing these from all reef
variants as those are not being used.
Change-Id: Id3cb7f7826a5e02cf447c70ab5cdc9b5d86982ca
Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/26468
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Use of device_t has been abandoned in ramstage.
Change-Id: I791a69aeca9b44daabc9a3e5fb9ac92e6b22f3e5
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26313
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Use of device_t has been abandoned in ramstage.
Change-Id: Ife8ca30322d83c6d9276e79c057f12a901d6e8f2
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26312
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
_SWS is the recommended method of wake source retrieval. Now that PM1I and
GPEI are available at NVS, add the method _SWS to kahlee/grunt ACPI code.
BUG=b:76020953
TEST=Build grunt
Change-Id: I5930438af40e6f9177462582cafb65401d9c60f4
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/26217
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Drive SPKR_RST_L (GPP_A19) high at boot to take audio amps out of
reset.
BUG=b:78122599
BRANCH=none
TEST="emerge-nocturne coreboot chromeos-bootimage", boot to kernel,
and verify sound works via "aplay /dev/random"
Change-Id: Ia49931f2dc7802edc8a46114b081e4a96eeee604
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/26317
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
The firmware_Mosys FAFT test does not allow RW_SECTION_A, RW_SECTION_B or
RW_SHARED to be 0-sized, nor located at offset 0x00000000.
Swap UNIFIED_MRC_CACHE and RW_SECTION_A to pass this test.
BUG=b:79865447
TEST=test_that -b grunt ${IP} firmware_Mosys
Change-Id: If60919fd998ac786d58a5a258d7b5ded727db64b
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-on: https://review.coreboot.org/26356
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This patch enables the new bootblock compression feature on RK3399,
which requires moving MMU initialization into the decompressor stage and
linking the decompressor (rather than the bootblock) into the entry
point jumped to by the masked ROM.
RK3399's masked ROM seems to be using a bitbang SPI driver to load us
(very long pauses between clocking in each byte), with an effective data
rate of about 1Mbit. Bootblock loading time (as measured on a SPI
analyzer) is reduced by almost 100ms (about a third), while the
decompression time is trivial (under 1ms).
Change-Id: I48967ca5bb51cc4481d69dbacb4ca3c6b96cccea
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/26341
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Bip should have different devicetree entries than Yorp; it doesn't have
a DA7219 audio codec (instead it uses ALC5682).
BRANCH=none
BUG=b:79771967
TEST=boot, no longer see DA7219 ACPI in console.
Change-Id: Ic63bbc51e122afc9fc2e8ec7fb024d18a3815b38
Signed-off-by: Justin TerAvest <teravest@chromium.org>
Reviewed-on: https://review.coreboot.org/26342
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Add a new RAM ID of memrory PN:K4F6E3S4HM-MGCJ
BUG=b:78491470
TEST= emerge-coral coreboot chromeos-bootimage.
Change-Id: Ic40e36ab222572945f8588eb3df063e4fe0dbeb5
Signed-off-by: Ren Kuo <Ren.Kuo@quantatw.com>
Reviewed-on: https://review.coreboot.org/26365
Reviewed-by: Ren Kuo <ren.kuo@quantatw.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Describe the USB devices in the devicetree so they can get
generated into the SSDT and presented to the OS.
This was tested on an eve board and the resulting SSDT was
verified to show the expected values in _UPC and _PLD.
Change-Id: I292426f588ea74d61a5c4e4b01386bb18834c117
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/26176
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
The I2C CLKs of SoC should be 400kHz, but waveform show 460kHz to
470kHz. Add I2C parameters to adjust I2C CLKs which 5% lower than
400kHz.
BUG=b:78819970
TEST=The I2C CLKs are 5% lower than 400kHz.
Change-Id: I2c3012b5b59c089801cda8fd7b0c433aad9df36d
Signed-off-by: Chris Zhou <chris_zhou@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/26282
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Shelley Chen <shchen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The CNVi wifi/bt module prevents entry into S5 by keeping internal
SoC clocks running. Therefore it's necessary to disable BT prior to
S5 entry.
BUG=b:79606769
TEST= Test if BT device works under following cases:
1. Power-on
2. Press powerbtn before OS entry
3. Power-on from S5 again
Change-Id: Ibc14b4080a27de48d197e16d0eed162603482de2
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/26238
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update dptf.asl from tuning of the thermal team.
BUG=b:72974136
TEST=Match the result from DPTF UI.
Change-Id: I21ddc337359c3e11ad9756e61ba174b33dfc3c75
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/26209
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Since there are two ALS device nodes on Nami, need to remove one.
BUG=b:79227879
BRANCH=master
TEST=Verify if only one ALS node is found in /sys/bus/iio/devices
Change-Id: I850af06bec833739afa0c8c516d351d81952ce2c
Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/26271
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
To calculate the CBMEM address we need to determine the framebuffer
size early in the ROMSTAGE. We now do the calculation before
cbmem_recovery() and configure the memory controller right away.
If the calculation was done from cbmem_top() instead, we'd loose some
logging that seems useful, since printk() would recurse to cbmem_top() too
with CONSOLE_CBMEM enabled.
If we didn't configure the memory controller at this point, we'd
need to store the result somewhere else. However, CAR_GLOBAL is not
practical at this point, because calling car_get_var() from cbmem_top()
would recurse back to cbmem_top().
Change-Id: Ib9ae0f97f9f769a20a610f8d76f14165fb924042
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: https://review.coreboot.org/25798
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
These methods had unused arguments and could be corrected by
setting the correct number in the method initializer.
Change-Id: I86606cfa1c391e2221cee31994e83667fa9ead61
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/26125
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Since the SIOW method doesn't use any arguments, don't pass it any,
and initialize it as not using any.
Change-Id: I3fa2ab8afb7d09c176a94bbd1db27587c36030cd
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/26126
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This field is not provided by the soc code so add it.
TEST=Check the output of 'dmidecode -t memory'
Change-Id: I6fdf3520da62336a5c654575ed8d1f33eb4f4dc5
Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net>
Reviewed-on: https://review.coreboot.org/24912
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
It’s unclear why this option was commented out. Activate the line, and
copy the CMOS layout and defaults from qemu-i440fx.
TEST=Boot 2.11.1(Debian 1:2.11+dfsg-1ubuntu7) and see that nvramcui
works. A changed value doesn’t survive a reboot though.
Change-Id: Ieef86f092d323c68a6d2d0cc6c04c395f743a935
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/26265
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Fix dual LAN sku can't inherit correct MAC from VPD setting.
BUG=b:77836343
BRANCH=Fizz
TEST=Program the mac address to VPD in shell
vpd -s ethernet_mac0=<mac address1>
vpd -s ethernet_mac1=<mac address2> && reboot the system.
Ensure the MAC address was fetched correctly by ifconfig command.
Change-Id: Ic357a3f1435d6d08107520e40872f1003ef2edf3
Signed-off-by: David Wu <david_wu@quantatw.com>
Reviewed-on: https://review.coreboot.org/25587
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update the gpio configuration structure to the intelblock format.
The resulting configuration is functionally similar (even if some
bits are not identical).
Change-Id: Ide515424c6e1b0cb560b52a7f12909f23fd41e06
Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net>
Reviewed-on: https://review.coreboot.org/25424
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In order to use the shared code in intelblock, this patch renames the
denverton specific implementation to not use the same names (for files
and types).
- rename pad_config to remove conflict with soc/.../intelblocks/gpio.h
- rename gpio.c, soc/gpio.h to not conflict with intelblock
Note: There is no functional change in this patch.
Change-Id: Id3f4e2dc0a118e8c864a96a435fa22e32bbe684f
Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net>
Reviewed-on: https://review.coreboot.org/24926
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This is based on the code from the 8470p port. Tested on the quad
core/quad SODIMM version. This laptop uses discrete MXM 3.0b graphics
cards. Tested working with both Quadro K3000M and GTX 980M 8GB. The
laptop must be completely disassembled down to the motherboard to
perform the initial flash, subsequent flashes can be done internally
via flashrom. There is a simple mod that can be performed to make
subsequent external flashes easier in case of a brick, I'll put more
information on this on the wiki later. The lack of an MXM structure
built in to the firmware causes the GPU to enter a mode with nerfed
performance, there is a workaround though, I'll add this to the wiki
as well. I have no info on EHCI debugging.
Tested and working:
- memory: 4G+4G, 4G+4G+4G+4G
- Linux (Debian Stretch with kernel 4.9.0) booted from SeaBIOS payload
with graphics init disabled in coreboot. I allowed SeaBIOS to load the
VBIOS from the MXM.
- WLAN
- keyboard, trackpoint and touchpad
- USB
- serial port on dock
- fan control
- VGA
- DisplayPort
- Audio
- Both HDD SATA ports, ODD SATA, eSATA
- S3 with SeaBIOS 1.11, SERCON must be disabled
- Brightness and volume FN keys
- Mute and calculator hotkeys
- Status LEDs
- Bluetooth
Not working:
- GRUB2 as payload will freeze. Has something to do with at_keyboard
module. The built in keyboard requires this module to function though.
- Sleep FN key
- WiFi toggle and internet browser hotkeys
- S3 fails to resume (restarts) if the laptop is removed from AC power,
or gets unplugged and then plugged back in while suspended. Sleep
status LEDs remain normal during this process.
Change-Id: Ic4ff64e9cf0c7a51ac48ca2fe6fe8beab02e9f9a
Signed-off-by: Robert Reeves <xiinc37@gmail.com>
Reviewed-on: https://review.coreboot.org/23651
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
This change adds board-specific implementation of
mainboard_vbt_filename which returns "vbt.bin" by default. This is in
preparation to allow multiple vbt binaries to be added to single
image. More sku_id specific names will be added in follow-up CLs.
BUG=b:79396300
Change-Id: I3821d55bfbe9e5773bd2eb0b0003045a80158d8c
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/26227
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
My bad, it seems the acronym for Broadwell is BDW, and not BDL, so
I'm renaming librem_bdl into librem_bdw and changing the KConfig
options accordingly.
Change-Id: I8e992aa3474863236adf8893fcbe37c1b801fa25
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/26237
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Frank Wu