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Get rid of cnl_configure_pads() since it is a hack for the FSP. Instead,
hook up to the mainboard_ops driver and configure the GPIOs using .init.
Tested on clevo/l140cu and it still boots.
Change-Id: I75dd15ab6d2b3b72b3ad0398df87b349fd00bc3c
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47835
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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Change-Id: Ifca49c656f259b08fb8ab47fe36e93c146f25266
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47834
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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Change-Id: I50be3d9b829f624cbe460060c40482047f39774c
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47833
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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Move hda_verb.c from the variant's Makefile to the mainboard's Makefile,
because every variant needs one.
Change-Id: Ia94813f68620abcff48de4fdb117466c91f6863c
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47820
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Time has shown that using spaces never converges into proper alignment.
Change-Id: I5338aeaf139580f9eab3e1e02cb910080a95d2c2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47147
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
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Most of these comments have been copy-pasted or serve no purpose other
than to eventually turn into misleading info. While the description of
the first 120 bits of CMOS could be useful, it should instead be added
to the documentation for the CMOS option infrastructure, or /dev/null.
Moreover, trim down newlines to no more than two consecutive newlines.
Change-Id: I119b248821221e68c4e31edba71ba83b7d2e14e9
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47143
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
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UART0_RX: C8 -> H10
UART0_TX: C9 -> H11
GPIO PIN Mode: NF1 -> NF2
Change-Id: I7a193b67e22258ff600679f27955a37480ed3f0d
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47847
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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List of changes:
1. Configure CTRLCLK and CTRLDATA for HDMI
2. Enable Ddc and HPD for Port-B
3. Disable dual eDP configuration for Port-A and B
TEST=Able to see depthcharge pre-boot screens over HDMI-B port.
Change-Id: I7509b981f35fc60a7885b2b07067cb0d35ec625f
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47838
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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According to the latest Alderlake Platform FSP Integration Guide, the
minimum amount of stack needed for FSP-M is 512KiB. Change
DCACHE_RAM_SIZE and DCACHE_BSP_STACK_SIZE to reflect that (plus 1KB
previously determined empirically).
TEST=Able to pass FSP-M MRC training on LPDDR5 SKU without any hang.
Change-Id: Ic831ca9110a15fdb48ad31a7db396740811bf0f2
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47837
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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UART bars
BAR address used during early initilization of GPSI 2 is overlapping with UART bar.
//For GSPI2 this is the address calculated
GSPI_BUS_BASE(0xFE030000,2)=0xFE032000
GSPI_BUS_BASE(bar, bus) ((bar) + (bus) * 4 * KiB)
//overlaps with
CONSOLE_UART_BASE_ADDRESS -> 0xfe032000
TEST=none
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Change-Id: I3249a91df8a2e319aff6303ef9400e74163afe93
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47644
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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UART bars
BAR address used during early initilization of GPSI 2 is overlapping with UART bar.
//For GSPI2 this is the address calculated
GSPI_BUS_BASE(0xFE030000,2)=0xFE032000
GSPI_BUS_BASE(bar, bus) ((bar) + (bus) * 4 * KiB)
//overlaps with
CONSOLE_UART_BASE_ADDRESS -> 0xfe032000
Change-Id: Id9f2140a6dd21c2cb8d75823cc83cced0c660179
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47643
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anil Kumar K <anil.kumar.k@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Implements the monotonic timer using the am335x dmtimer peripheral.
Change-Id: I4736b6d3b6e26370be9e8f369fc02285ad519223
Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44383
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Enables the MMU primarily to allow the unaligned word reads that the
FMAP code requires. Without enabling this, the chip gets data access
exceptions.
Enabling the MMU also gives some advantages in allowing the icache and
dcache to be enabled, so is probably worth doing regardless.
Change-Id: Ic571570cc44b0696ea61cc76e3bce7167a3256cf
Signed-off-by: Sam Lewis <sam.vr.lewis@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44382
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Override SMBIOS type 4 cpu voltage. For Delta Lake, 1.6V is expected.
Tested=Execute "dmidecode -t 4" to check if cpu voltage is correct.
Signed-off-by: Tim Chu <Tim.Chu@quantatw.com>
Change-Id: I0ecbec8fb3dc79b8c3f3581d6193aade01bcd68e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47562
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
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Introduce a weak function to let the platform code provide the processor
voltage in 100mV units.
Implement the function on Intel platforms using the MSR_PERF_STATUS msr.
On other platforms the processor voltage still reads as unknown.
Tested on Intel CFL. The CPU voltage is correctly advertised.
Change-Id: I31a7efcbeede50d986a1c096a4a59a316e09f825
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43904
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
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Based on USB DB report.
BRANCH=puff
BUG=b:163561808
TEST=build and measure by EE team.
Change-Id: I379987b6d6d2a7aef33d4c42e589dc52d40205a3
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47687
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sam McNally <sammc@google.com>
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These files are not used by any platform, so remove them.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I75651d2cc53fc5a3cb3233686ad66881d129312d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47649
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Remove the following devices
- Goodix Touchscreen
- SAR0 Proximity Sensor
BUG=b:173480406
TEST=FW_NAME=terrador emerge-volteer coreboot chromeos-bootimage
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I6b56ca136533b53ff7e003a665be67fbe12c1ade
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47690
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Subitem for VENDORCODE_ELTAN_VBOOT and VENDORCODE_ELTAN_MBOOT are
always displayed.
Add dependency and display these items when feature is enabled only.
Tested on Facebook FBG1701.
Change-Id: I51e47efddbcf51d87439bec33b85432da56fa4c6
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47740
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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As preparation to a full PPI implementation move the acpi code out
of the pc80/tpm/tis driver into the generic tpm driver folder.
This doesn't change any functionality.
Change-Id: I7818d0344d4a08926195bd4804565502717c48fa
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45567
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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VENDORCODE_ELTAN items are only used when USE_VENDORCODE_ELTAN is enabled.
Add dependency of USE_VENDORCODE_ELTAN.
Change-Id: Ibcc40014930c90e29904661f5ffa41bc688d368b
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46218
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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The CPX FSP-T does not respect the FSP2.x spec and uses registers where
coreboot has its initial timestamp stored.
If the initial timestamp is later than some other timestamps this
messes up the timestamps 'cbmem -t' reports as it thinks they are a
result from a timestamp overflow (reporting that it took 100k years to
boot).
TEST: The ocp/deltalake boots within the span of a lifetime.
Change-Id: I4ba15decec22cd473e63149ec399d82c5e3fd214
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47738
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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This CL add droid lte sku 37 38 39 40 to load wifi_sar-droid.hex.
BUG=none
BRANCH=octopus
TEST=emerge-octopus coreboot
Signed-off-by: Pan Sheng-Liang <sheng-liang.pan@quanta.corp-partner.google.com>
Change-Id: I55dda85b8f3e664d97834b712a2c6a48d1434010
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47697
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: If9d1e28ac50b8ca227b2c09dbbfdd3c9b60aca6a
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47718
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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This function is only properly implemented with SMM support.
Change-Id: I9e0fc7433a9226825f5ae4903c0ff2e0162d86ac
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47757
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Buildtime failures are better than runtime failures.
Change-Id: I5fe4c86a13dbabb839977010f129419e337e8281
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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On more recent Intel platforms FSP-S hides the PMC PCI device and the
driver is broken for those devices so don't include it at all.
Change-Id: I784be250698ec1c1e9b3b766cf1bcca55730c021
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47756
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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pmc.c mostly contains a PCI driver, while this function just calls
into SMM.
Change-Id: I9a93a5079b526da5d0f95f773f2860e43b327edf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47755
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I261add8142c3192ab944845e8e1a362a3aca00c8
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46240
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com>
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Based on latest schematic and gpio table of voema, update gpio and
devicetree settings for voema Proto.
BUG=b:169356808
TEST=FW_NAME=voema emerge-volteer coreboot chromeos-bootimage
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I719a9948ed0d60e1de5368e096ff60c2345803b0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47667
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Remove the processor directory and references to the Kconfig symbol.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I403a453362fd76d6ef2a5b75728a362efa4f2491
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47652
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Add VBOOT support.
Disable USE_VENDOR_ELTAN when VBOOT is enabled.
Add FMD file and split binary into RW and RO region settings.
Tested on Facebook FBG1701
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Change-Id: I641bca58c0f7c81d5742235c8b2c184d13c00c55
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46219
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
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Follow model of drivers/i2c/generic and use user-supplied device
name if specified in the chip config.
Change-Id: Ia783bac2797e239989c03a3421b9293a055db3d0
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47782
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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DDN field isn't required, no point in writing an empty string to it.
Change-Id: Ifea6e48c324598f114178e86a79f519ee35f5258
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47781
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This adds a new driver for the SX9324 proximity detector device.
Follow SX9324 datasheet Rev3.
BUG=b:172397658
BRANCH=zork
TEST=Test sx9324 is working as expected.
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: Ifd582482728a2f535ed85f6696b2f5a4529ba421
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47640
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This patch adds support for the Kontron mAL10 COMe module with the
Apollo Lake SoC together with Kontron T10-TNI carrierboard.
Working:
- UART console and I2C on Kontron kempld;
- USB2/3
- Ethernet controller
- eMMC
- SATA
- PCIe ports
- IGD/DP
- SMBus
- HWM
Not tested:
- IGD/LVDS
- SDIO
TODO:
- HDA (codec IDT 92HD73C1X5, currently disabled)
Tested payloads:
- SeaBIOS
- Tianocore, UEFIPayload - without video, EFI-shell in console only
Tested on COMe module with Intel Atom x5-E3940 processor (4 Core,
1.6/1.8GHz, 9.5W TDP). Xubuntu 18.04.2 was used as a bootable OS
(5.0.0-32-generic linux kernel)
Change-Id: Ib8432e10396f77eb05a71af1ccaaa4437a2e43ea
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39133
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Report the FSP temporary RAM location
Tested on Facebook FBG1701
Change-Id: Ia2ce48f7a7948d1fe51ad1ca33b8fb385674cb41
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47759
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This allows to compare the FSP-T output in %ecx and %edx to coreboot's
CAR symbols.
Tested on Facebook FBG1701
Change-Id: Ice748e542180f6e1dc1505e7f37b6b6c68772bda
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47758
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Whole car region is cleared, while only small part needs to be done.
Clear .bss area only
Tested on Facebook FBG1701
Change-Id: I021c2f7d3531c553015fde98d155915f897b434d
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47760
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4,
the interrupt line used by the device is required to be level triggered.
Hence, this change updates the configuration of the HID over I2C devices
to be level triggered.
References:
[1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx
BUG=b:172846122
TEST=./util/abuild/abuild
Change-Id: I27c485c9c8c5d47a44fc050d8cf12c553bffd01e
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47424
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
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This commit is a stub for brya, which is a an Intel Alder Lake-P
reference platform.
BUG=b:173562731
TEST=util/abuild/abuild -p none -t google/brya -a -c max
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ia34130ff92a0a07063cb8e80527204b3a80184a0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47819
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>
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If AGESA is added as a raw binary (and not a stage), then cbfstool
does not perform relocation. In this case, it should be added only to
COREBOOT (i.e. default) CBFS since the binary needs to be present only
in one specific location that is present in the default CBFS.
Change-Id: I7a7edc217663f9d1d36b05308bbd35f56a28b9b1
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47832
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This register needs to be updated differently depending on the CPU
generation and stepping. Handle this as per reference code. Further,
introduce a bitfield for the register to make the code easier to read.
Change-Id: I51649cb2fd06c5896f90559f59f25d49a8e6695e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47766
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Values differ between Sandy and Ivy Bridge. Remove the lookup table,
since it contains duplicated values and is hard to see which values
correspond to which frequencies. New values come from reference code.
Change-Id: I3b28568f0053f1b39618e16bdffc24207547d81f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47765
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This is actually aggressive write training, similar to aggressive read
training. Rename it accordingly and refactor it to improve clarity.
Enabling IOSAV_n_SPECIAL_COMMAND_ADDR optimizations must only be done
for later Ivy Bridge steppings. Therefore, guard the code accordingly.
Change-Id: Ia3331b95c265113d94cb5d66c57a97cb77fc3dc9
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47748
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Only some Ivy Bridge SKUs support write Vref control.
Change-Id: I4e606c69c6758d909946da43c3d243e3af8833cf
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47747
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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When memory is running at fast frequencies, power-down modes can lessen
system stability. Check tXP and tXPDLL values and use safer power down
modes if their values are high. Do not use APD with DLL-off on mobile:
vendor firmware does not use it, and it can influence system stability.
Change-Id: Ic8e98162ca86ae454a8c951be163d58960940e0e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47746
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This is the default value, and matches what vendor firmware does.
Change-Id: Id0c9758a845d711a87c4b06f89fa0926ae658e02
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47745
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This has been reported to increase stability, and vendor BIOS also does
the same.
Change-Id: I4e3ea76f61771683dea61b18bee531516cda5843
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47744
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This is actually an (incomplete) aggressive read training algorithm.
Rename functions and variables accordingly, and tidy up declarations.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: I8a4900f8e3acffe4e4d75a51a2588ad6b65eb411
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47679
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Tested on Asus P8H61-M PRO, still boots.
Change-Id: Ie5e243380d940ca89857b230e15091ac01fde928
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47622
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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The byte-wise error mask only needs to be set for certain corner cases
in read MPR training. Thus, minimize writes to this register.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: I0bb8d99ad60c4964f896d303878e5982ae1dcdbe
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47621
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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This is a copy of `find_predefined_pattern` without any effect.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: Ieb72066ca25b40b6e60f04e6c4097a0ccc2a56b3
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47620
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Change-Id: I6c5b86c348386aa17ee42bdaf34aa388fe6207f9
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47839
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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It is necessary to program this register before doing an I/O reset.
Change-Id: Iada74b7ee704f47cc07c71123a62b826d62cfc50
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47619
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Create and rename a few functions to contain the entire JEDEC write
leveling algorithm. Not all write training is JEDEC write leveling.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: Ie9c6315340164029e30354723b4103d906633602
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47617
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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There's no need to reprogram the exact same sequence over a hundred
times. Move it out of the timB loop, and drop the `test_timB` function.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: I375e325cf8b5369889b9cb059c3675cd00bdbb3f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47616
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Encapsulate the IOSAV sequence into a helper to help reduce clutter.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: I58595a5c53fcdc3f29fa55b015a82cbfe85cd6cb
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47615
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Reference code does this, so follow suit.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: I21c5161da55b380dd4b2d574b22a1ef038f55fce
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47611
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Given that it sets the receive enable mode bit in the GDCRTRAININGMOD
register, it's clear that this is about receive enable calibration.
Remove a potentially-outdated comment. Proper documentation will be
written once code refactoring and various improvements are complete.
Change-Id: Iaefc8905adf2878bec3b43494dc53530064a9f5d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47576
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Tested on Asus P8H61-M PRO, still boots.
Change-Id: Ie4b5777dd3789d4cd818ee66bdf3074ad055c818
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47572
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This register's layout makes no sense, so use bitfields for clarity.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: I61efc7349badc2c3297c9b71535dceecaba509d0
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47571
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Most per-channel registers are programmed with the same values.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: Ifddff3043b68113058859cef08625b90012ca424
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47513
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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Tested on Asus P8H61-M PRO, still boots.
Change-Id: I9a996de5d596cdb541c8b327f119425243724007
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47512
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
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ODT stretch is configured for both slots in `dram_odt_stretch`. Also
drop an unjustified OR, which is setting ODT stretch for one slot.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: I3a9076afec96e33cfdd12f9b78ca4101b3776dab
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47490
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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In order to run a write leveling test, one needs to unset the Qoff bit
in MR1, then run the test, and finally set Qoff again. The current IOSAV
sequence uses two subsequences to perform the test, while the other two
are unused. It is possible to perform the two necessary MR1 updates in
the same sequence, which can potentially improve runtime (not measured).
Since `write_mrreg` is no longer used, it is necessary to handle address
mirroring explicitly. This can be accomplished with the recently-added
`ddr3_mirror_mrreg` function, which is also used in `write_mrreg`.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: I65ca1aa32cdb177d2a9e27c3b02e74ac0c882794
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47614
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Update APU CHTC thermal temperature protection point:
Temperature limit(C'): 90
Update system config=2 to meet TDP 15W design.
BUG=b:162377903
BRANCH=zork
TEST=1. emerge-zork coreboot
2. check CHTC temperature by AMD utility
Change-Id: I03245a824d838c2d9468ae0fa3cfa34389560e9d
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47158
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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AMD family 17h and newer don't use cache as RAM, since the RAM is
already initialized by the PSP when the x86 cores are released from
reset. Therefore they use a different linker script as the rest of the
x86 chips in coreboot do. Since there will be support for newer
generations than Picasso will be added, move those linker scripts from
soc/amd/picasso to soc/amd/common/block/cpu/noncar.
TEST=Timeless build of amd/mandolin and amd/gardenia result in identical
binaries.
Change-Id: Ie60372aa498b6e505708f97213b502c9d0b3534b
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47828
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
|
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These two IDs are for Cougar Point and Panther Point, the previous
generation of Platform Controller Hubs. So, drop their device IDs.
Change-Id: I27a58720f32b1cc3eb68c0af2d6819e16c36b954
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47816
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
|
|
Change-Id: I7f976c6c5a2a715e1a5372bb93fe657d0d86c848
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47584
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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List of changes:
1. FSP-M Header:
- Rename UPD Offset UnusedUpdSpace33 -> UnusedUpdSpace32
2. FSP-S Header:
- Adjust UPD Offset for Reservedxx
Change-Id: I99294da825f47135d1336a6ad90b1c9bb73eb849
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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On Chromebooks the RAM code is implemented by the resistor straps
that we can read and decode from ADC. For Asurada the RAM code can be
read from ADC channel 3.
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Change-Id: Iaadabea1b6aa91c48b137f7c6784ab7ee0adc473
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46391
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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This patch adds a new CBFS "mcache" (metadata cache) -- a memory buffer
that stores the headers of all CBFS files. Similar to the existing FMAP
cache, this cache should reduce the amount of SPI accesses we need to do
every boot: rather than having to re-read all CBFS headers from SPI
flash every time we're looking for a file, we can just walk the same
list in this in-memory copy and finally use it to directly access the
flash at the right position for the file data.
This patch adds the code to support the cache but doesn't enable it on
any platform. The next one will turn it on by default.
Change-Id: I5b1084bfdad1c6ab0ee1b143ed8dd796827f4c65
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38423
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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The same IOSAV sequence is used in both loops, so there's no need to
reprogram it again in the second loop.
Tested on Asus P8H61-M PRO, still boots.
Change-Id: If7ee7917b61e4b752b4fc4700715dc9506520c03
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47612
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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One mainboard using this socket has less than 20 bytes of space left in
its bootblock, hindering development. Double the bootblock size to solve
the problem.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I620c13eab53c3326a4f4660b63ed1dd0fc81f563
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47585
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Create the gumboz variant of the dalboz reference board by copying
the template files to a new directory named for the variant.
(Auto-Generated by create_coreboot_variant.sh version 4.2.0).
BUG=b:173536689
BRANCH=zork
TEST=util/abuild/abuild -p none -t google/zork -x -a
make sure the build includes GOOGLE_GUMBOZ
Change-Id: I48db7eba7864c18e7307b45fe9f84073bfca0155
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47717
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
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Add Hynix DDR4 DRAM, index was generated by gen_part_id
H5ANAG6NCJR-XNC
BUG=b:173480390
BRANCH=zork
TEST=emerge-zork coreboot
Change-Id: Ib6f26a7b8d014493f4a256b328bee7ad3bf3c2b9
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47700
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Rob Barnes <robbarnes@google.com>
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Add DDR4 part H5ANAG6NDMR-XNC. Attributes are derived from data
sheets.
BUG=None
TEST=Compared generated SPD with data sheets and checked in SPD
Change-Id: I324aefbce1b138a2f71aad3173d6a138cf7fa510
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47698
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Rob Barnes <robbarnes@google.com>
|
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Update Woomax to improve the performance.
BUG=b:168073070
BRANCH=zork
TEST=emerge-zork coreboot
Signed-off-by: Kane Chen <kane_chen@pegatron.corp-partner.google.com>
Change-Id: I2703d15f1fbe715ab1c684274d9e4e0bb55ef23b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47743
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
|
|
Change-Id: I0caea5627045b7855e2c5f3cb01d4fa21332788b
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47703
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
|
|
Increase TCC offset value from 5 to 10 for Thermal Control Circuit (TCC)
activation.
BUG=b:171531244
TEST=build and verify by thermal team
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Change-Id: Ic2822b059f166779e1f0bcf92e753dad1078783c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47691
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Ben Kao <ben.kao@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The `discover_edges_real` function actually tests a range of values for
DQS PI and evaluates how the system responds. Rename the loop variable.
Change-Id: I67390ba315d618d153f91c0e8a81db04ec8f63e1
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47606
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
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As a part of trying to get our boot time as low as possible, any delays
in the code should try to be refactored out. This removes the 50ms
delay in the WIFI sequence by enabling power and putting the wifi module
into reset in bootblock, then bringing it out of reset in ramstage.
This is significantly longer than the 50ms requirement. The reset GPIO
was already being set high in ramstage, so that code didn't need to be
added.
BUG=b:171513520
TEST=Boot on boards with different module types, WIFI works on both.
BRANCH=Zork
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: I211d3da338ad368d1f011f03cf7d05121c057075
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47719
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
|
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Only need to check this once so check it at romstage where
the console is usually ready. Also define union fsp_revision
to avoid code duplication.
Change-Id: I628014e05bd567462f50af2633fbf48f3dc412bc
Signed-off-by: Johnny Lin <johnny_lin@wiwynn.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47559
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
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1. Config EN_PP3300_SSD (GPP_B2) to gpo
2. EMMC_CLKREQ_ODL(GPP_C1) change to GPP_H11
3. WLAN_PERST_L (GPP_H10) change to GPP_H10
BUG=b:172630765, b:171467336
BRANCH=volteer
TEST=emerge-volteer coreboot chromeos-bootimage and boot into emmc
Change-Id: I9d112373c4ecd2cea5ce3d2d47b190c061d50da6
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47705
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Enable Genesys GL9763E as PCI-to-eMMC bridge.
BUG=b:171467336
BRANCH=volteer
TEST=emerge-volteer coreboot
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Change-Id: I858c12151df5b6fc19132869317edfa1b090335d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47040
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Currently, the PCIe bridge 00:15.2 is not detected by coreboot, causing
the connected network device also to be missing.
This is caused by not configuring the third of the four PCIe General
Purpose Ports (GPP) of the AMD Fusion Controller Hub (FCH), which can be
exposed as one to four PCIe devices.
So, enable it in AGESA but disable enumeration in coreboot. Otherwise,
the serial console stops working in romstage after
[…]
PCI: 00:15.1 bridge ctrl <- 0013
PCI: 00:15.1 cmd <- 06
PCI: 00:15.2 bridge ctrl <- 0013
PCI: 00:15.2 cmd <- 07
and the system hangs in the payload (SeaBIOS banner is shown on VGA
attached monitor).
TEST=Serial console and payload works, and Linux 5.10-rc2 configures
PCIe bridge. Output of `lspci -t`:
-[0000:00]-+-00.0
+-00.2
+-01.0
+-01.1
+-10.0
+-10.1
+-11.0
+-12.0
+-12.2
+-13.0
+-13.2
+-14.0
+-14.2
+-14.3
+-14.4-[01]--
+-14.5
+-15.0-[02]--
+-15.1-[03]----00.0
+-15.2-[04]----00.0
+-18.0
+-18.1
+-18.2
+-18.3
+-18.4
\-18.5
Change-Id: Ia1d60a212b0d249c7d8b3f8ec16baf5e93c985da
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46527
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The Denverton-NS SoC uses the header files from the FSP git repository.
Therefore, remove these from coreboot source.
Change-Id: Ib22d3f5e5ce83eb83bf589ea8bba7b55ebe44ea8
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47754
Reviewed-by: Mariusz Szafrański <mariuszx.szafranski@intel.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Working:
- TianoCore
- NVMe, SATA3
- USB2, USB3
- Thunderbolt
- Graphics (GOP and libgfxinit)
- Sound
- Webcam
- WLAN, LAN, Bluetooth, LTE
- Keyboard, touchpad
- TPM
- flashrom support; reading / flashing from Linux
- ACPI S3
WIP:
- Documentation
Not working:
- EC ACPI (e.g. Fn keys, battery and power information)
Boots Arch Linux (Linux 5.8.12) successfully.
Change-Id: I364f5849ef88f43b85efbd7a635a27e54d08c513
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/28640
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
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The PCH IOAPIC is not PCI discoverable.
Linux checks the BDF set in DMAR against the PCI class if it is a PIC,
which 00:1F.0 for instance isn't.
The SINIT ACM on the other hand bails out with ERROR CLASS:0xA, MAJOR
3, MINOR 7 if the BUS number is 0.
Change-Id: I9b8d35a66762247fde698e459e30ce4c8a2c7eb0
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47538
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Don't rely on the FSP-S setting the HPET and IOAPIC BDF. This makes
coreboot in control of these settings.
Change-Id: I937ebf05533019cb1a2be771ef3b9193a458dddf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47537
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Change-Id: I700df8fe5243db46fa8458757b4e5596c4b9f404
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47536
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Change-Id: If088d5bf701310e54b14965145229627f3a50417
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47535
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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This allows to get/set the IOAPIC bus device function.
Change-Id: Ib5bb409efbcbc5729cf0e996655c7ac3f6a78223
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47534
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This makes coreboot more robust as it does not need to rely on syncing
values set by FSP and coreboot.
Change-Id: I2d954acdb939e7cb92d44b434ae628d7d935d776
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47533
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I68f63c79d04cb2cddb92c9f6385459723f8858bd
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47532
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This allows to get/set the HPET bus device function.
Change-Id: I8d72da8bc392aa144d167d31cde30cc71cd1396e
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47531
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I1d6f9c18160806e289e98c2fa5d290c61434112f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47530
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Top of Temp RAM is used as bootloader stack, which is the
_car_region_end area. This area is not equal to CAR stack area as
defined in car.ld file.
Use _ecar_stack (end of CAR stack) as starting stack location.
Tested VBOOT, Vendorboot security and no security on Facebook FBG1701.
Change-Id: I16b077f60560de334361b1f0d3758ab1a5cbe895
Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47737
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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SPM DMA hardware requires a non-cacheable buffer to load SPM
firmware.
TEST=verified with SPM WIP patch.
SPM PC stays at 0x3f4 after SPM firmware is loaded.
Signed-off-by: Yidi Lin <yidi.lin@mediatek.com>
Change-Id: If6e803da23126419a96ffc0337d35edd0e181871
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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