summaryrefslogtreecommitdiff
path: root/src/mainboard/amd/chausie/devicetree.cb
AgeCommit message (Collapse)Author
2023-01-25mb/amd/chausie/devicetree: enable mp2 deviceFelix Held
The mp2 PCI device is still present when no mp2 firmware is loaded. When this device isn't explicitly enabled in the mainboard's devicetree, the chipset devicetree default of the device being disabled is used. This results in coreboot's resource allocator not allocating resources to the device and since the bridge doesn't have enough MMIO space reserved, the Linux kernel can't assign resources to it. To fix this problem, enable the mp2 device in the mainboard's devicetree so that it gets its resources assigned by coreboot. TEST=Fixes the resource allocation for the mp2 PCI device. dmesg output before the patch: [ 0.210616] pci 0000:04:00.7: [1022:164a] type 00 class 0x118000 [ 0.210631] pci 0000:04:00.7: reg 0x18: [mem 0x00000000-0x000fffff] [ 0.210641] pci 0000:04:00.7: reg 0x24: [mem 0x00000000-0x00001fff] [ 0.210649] pci 0000:04:00.7: enabling Extended Tags [ 0.240570] pci 0000:04:00.7: BAR 2: no space for [mem size 0x00100000] [ 0.240572] pci 0000:04:00.7: BAR 2: failed to assign [mem size 0x00100000] [ 0.240574] pci 0000:04:00.7: BAR 5: assigned [mem 0xd05c6000-0xd05c7fff] dmesg output after the patch: [ 0.210483] pci 0000:04:00.7: [1022:164a] type 00 class 0x118000 [ 0.210501] pci 0000:04:00.7: reg 0x18: [mem 0xd0500000-0xd05fffff] [ 0.210515] pci 0000:04:00.7: reg 0x24: [mem 0xd06c6000-0xd06c7fff] [ 0.210524] pci 0000:04:00.7: enabling Extended Tags Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I680ef9798f2f0e7e0646f0fd30bef58398b7bf19 Reviewed-on: https://review.coreboot.org/c/coreboot/+/72197 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-08-11treewide: Rename Sabrina to MendocinoJon Murphy
'Mendocino' was an embargoed name and could previously not be used in references to Skyrim. coreboot has references to sabrina both in directory structure and in files. This will make life difficult for people looking for Mendocino support in the long term. The code name should be replaced with "mendocino". BUG=b:239072117 TEST=Builds Cq-Depend: chromium:3764023 Cq-Depend: chromium:3763392 Cq-Depend: chrome-internal:4876777 Signed-off-by: Jon Murphy <jpmurphy@google.com> Change-Id: I2d0f76fde07a209a79f7e1596cc8064e53f06ada Reviewed-on: https://review.coreboot.org/c/coreboot/+/65861 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
2022-06-14mb/amd/chausie/devicetree: add PCIe clock output configurationFelix Held
The general purpose PCIe clock outputs 0, 1 and 3 are used with their corresponding clock request pins, so set the gpp_clk_config to GPP_CLK_REQ for those and disable the unused output 2. This matches the DXIO descriptor in port_descriptors.c. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I38ab8d6d824617509fdd18f06d5593889ec50666 Reviewed-on: https://review.coreboot.org/c/coreboot/+/65112 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-05-16mb/amd/chausie/devicetree: add USB PHY configurationFelix Held
Specify the USB PHY settings in the devicetree instead of relying on the FSP defaults. The USB PHY configuration for Chausie are taken from the internal UEFI code. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I8cc38e6e26d53802773fe3c405415de15cca98a3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/64132 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-04-27mb/amd/chausie: Auto-detect DDI typeFred Reitberger
Read the EEPROM to detect the DDI type. BUG=b:225139014 TEST=Boot chausie and correctly detect display card type Change-Id: I3ddd8789e75d5da2ea1e6ce9a81e5ebb2cf3c007 Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63795 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-04-27mb/amd/chausie: Add EC supportFred Reitberger
Add support for the chausie EC. Use EC to configure default board GPIO settings. Change-Id: I3e59e17644cddf1a508614f90c20561bde2691fb Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/63794 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2022-03-30mb/amd/chausie/devicetree: update PCI root portsFelix Held
Only enable the PCIe root ports that have corresponding DXIO descriptors and also update the comments to have them match the actual hardware configuration. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I378c620abb6e52de680669b6edd228874153e399 Reviewed-on: https://review.coreboot.org/c/coreboot/+/63162 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-03-19mb/amd/chausie/devicetree: set PSPP policy to DXIO_PSPP_DISABLEDFelix Held
Right now, the PSPP policy that controls if the PCIe lanes can be dynamically downgraded to a lower speed to save some power needs to be disabled in order for the link training to be successful. Once this feature is working, the PSPP policy will be switched to balanced again. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I85a06f322c4ddff25c3a858e2b79c84b36c48932 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62923 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-03-14mb/amd/chausie/devicetree: enable GFX HDA, ACP and XHCI2 devicesFelix Held
GFX HDA is the audio controller that provides audio output via the external display connection, ACP is the audio coporcessor for the on- board audio codec and XHCI2 is the third XHCI controller that provides one USB 2.0 port. All those devices are used, so enable them in the board's devicetree. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I186797a832470eb17752e06aa2fcc0b5c9db0398 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62571 Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-25mb/amd/chausie/devicetree: add i2c_scl_resetFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I23ec6bcb6a2b3627866165972fd6ba1c75367533 Reviewed-on: https://review.coreboot.org/c/coreboot/+/62188 Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-25mb/amd/chausie/devicetree: enable I2C controllersFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I97f37c45ffe945e6bb071c8205343943edc524ac Reviewed-on: https://review.coreboot.org/c/coreboot/+/61871 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Raul Rangel <rrangel@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2022-02-03mb/amd/chausie/devicetree: update I2C RX levels to match board designFelix Held
Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie5d5f5441132e5b0d8991d07d4dde994fc17ab64 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61569 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-02-03soc/amd/*/i2c: factor out common I2C pad configurationFelix Held
The I2C pad control registers of Picasso and Cezanne are identical and the one of Sabrina is a superset of it, so factor out the functionality. To avoid having devicetree settings that contain raw register bits, the i2c_pad_control struct is introduced and used. The old Picasso code for this had the RX level hard-coded for 3.3V I2C interfaces, so keep it this way in this patch but add a TODO for future improvements. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I1d70329644b68be3c4a1602f748e09db20cf6de1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61568 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Raul Rangel <rrangel@chromium.org>
2022-01-27soc/amd/sabrina/chipset.cb: update USB portsFelix Held
The corresponding mainboard design guide was used as a reference here. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ie61af7dab35b560d2eec1ea62058f3a4dad5cb0f Reviewed-on: https://review.coreboot.org/c/coreboot/+/61094 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-27soc/amd/sabrina: update PCI devices in devicetree.cbFelix Held
Also update mb/amd/chausie accordingly. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Idb4dcffa48c3dbdcffb66f1398b99ee96562efb9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61093 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2022-01-25mb/amd/chausie: add mainboard as copy of mb/amd/majolicaFelix Held
To have the new AMD Sabrina SoC code tested, add the AMD Chausie mainboard as a copy of Majolica. This patch also changes the name from Majolica to Chausie, selects the Sabrina SoC instead of the Cezanne SoC and comments out the APCB_SOURCES since those aren't available in the 3rdparty/blobs repository yet. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Ic7b18f7a6ae5b8365234dd1227e0b1f7f37279da Reviewed-on: https://review.coreboot.org/c/coreboot/+/61079 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 11:48:09 +0000