diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2021-02-13 02:36:02 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-06-01 20:37:04 +0000 |
| commit | c4eb45fa85d9860ce94829c6c977b9e28a297bf9 (patch) | |
| tree | 4b1f29ce8cf52e878ee54e16127f685e53ac7f31 /src/mainboard/amd/mandolin/variants | |
| parent | db4b21a1d04678041fae73be4a700f393cee879d (diff) | |
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>
Diffstat (limited to 'src/mainboard/amd/mandolin/variants')
| -rw-r--r-- | src/mainboard/amd/mandolin/variants/cereme/devicetree.cb | 16 | ||||
| -rw-r--r-- | src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb | 16 |
2 files changed, 0 insertions, 32 deletions
diff --git a/src/mainboard/amd/mandolin/variants/cereme/devicetree.cb b/src/mainboard/amd/mandolin/variants/cereme/devicetree.cb index f82f95851b..d1e0241dcf 100644 --- a/src/mainboard/amd/mandolin/variants/cereme/devicetree.cb +++ b/src/mainboard/amd/mandolin/variants/cereme/devicetree.cb @@ -138,16 +138,10 @@ chip soc/amd/picasso register "pspp_policy" = "DXIO_PSPP_BALANCED" - device cpu_cluster 0 on - device lapic 0 on end - end device domain 0 on subsystemid 0x1022 0x1510 inherit - device pci 0.0 on end # Root Complex device pci 0.2 on end # IOMMU - device pci 1.0 on end # Dummy Host Bridge device pci 1.1 on end # Bridge to PCIe Ethernet chip - device pci 8.0 on end # Dummy Host Bridge device pci 8.1 on # Bridge to Bus A device pci 0.0 on end # Internal GPU device pci 0.1 on end # Display HDA @@ -163,20 +157,10 @@ chip soc/amd/picasso device pci 0.1 off end # integrated Ethernet MAC device pci 0.2 off end # integrated Ethernet MAC end - device pci 14.0 on end # SMBus device pci 14.3 on # D14F3 bridge chip superio/smsc/sio1036 # optional debug card end end - device pci 14.6 off end # SDHCI - device pci 18.0 on end # Data fabric [0-7] - device pci 18.1 on end - device pci 18.2 on end - device pci 18.3 on end - device pci 18.4 on end - device pci 18.5 on end - device pci 18.6 on end - device pci 18.7 on end end # domain device mmio 0xfedc9000 on end # UART0 diff --git a/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb b/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb index c82f38841a..1c2009502d 100644 --- a/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb +++ b/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb @@ -138,16 +138,10 @@ chip soc/amd/picasso register "pspp_policy" = "DXIO_PSPP_BALANCED" - device cpu_cluster 0 on - device lapic 0 on end - end device domain 0 on subsystemid 0x1022 0x1510 inherit - device pci 0.0 on end # Root Complex device pci 0.2 on end # IOMMU - device pci 1.0 on end # Dummy Host Bridge device pci 1.3 on end # Bridge to PCIe Ethernet chip - device pci 8.0 on end # Dummy Host Bridge device pci 8.1 on # Bridge to Bus A device pci 0.0 on end # Internal GPU device pci 0.1 on end # Display HDA @@ -163,20 +157,10 @@ chip soc/amd/picasso device pci 0.1 off end # integrated Ethernet MAC device pci 0.2 off end # integrated Ethernet MAC end - device pci 14.0 on end # SMBus device pci 14.3 on # D14F3 bridge chip superio/smsc/sio1036 # optional debug card end end - device pci 14.6 off end # SDHCI - device pci 18.0 on end # Data fabric [0-7] - device pci 18.1 on end - device pci 18.2 on end - device pci 18.3 on end - device pci 18.4 on end - device pci 18.5 on end - device pci 18.6 on end - device pci 18.7 on end end # domain device mmio 0xfedc9000 on end # UART0 |