diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2022-10-05 22:12:02 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-10-13 19:43:10 +0000 |
| commit | b171f768127d9bbc377ba97fd097ba0dcd4e148d (patch) | |
| tree | e7e93b0bd3984f392b4e003dcd401a8a513f78a8 /src/soc/amd/mendocino | |
| parent | 987ec8837ac8c5288a92af52c9bdd51f9019db3c (diff) | |
soc/amd/*: Hook up GPP bridges ops to devicetree
This removes the need for a PCI driver.
Change-Id: I8e235d25622d0bd3f1bb3f18ec0400a02f674a6d
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68147
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Diffstat (limited to 'src/soc/amd/mendocino')
| -rw-r--r-- | src/soc/amd/mendocino/chipset_mendocino.cb | 16 | ||||
| -rw-r--r-- | src/soc/amd/mendocino/chipset_rembrandt.cb | 16 |
2 files changed, 18 insertions, 14 deletions
diff --git a/src/soc/amd/mendocino/chipset_mendocino.cb b/src/soc/amd/mendocino/chipset_mendocino.cb index 260452d41c..6397ce93f3 100644 --- a/src/soc/amd/mendocino/chipset_mendocino.cb +++ b/src/soc/amd/mendocino/chipset_mendocino.cb @@ -10,15 +10,16 @@ chip soc/amd/mendocino device pci 01.0 on end # Dummy Host Bridge device pci 02.0 on end # Dummy Host Bridge, do not disable - device pci 02.1 alias gpp_bridge_0 off end - device pci 02.2 alias gpp_bridge_1 off end - device pci 02.3 alias gpp_bridge_2 off end - device pci 02.4 alias gpp_bridge_3 off end - device pci 02.5 alias gpp_bridge_4 off end - device pci 02.6 alias gpp_bridge_5 off end + device pci 02.1 alias gpp_bridge_0 off ops amd_external_pcie_gpp_ops end + device pci 02.2 alias gpp_bridge_1 off ops amd_external_pcie_gpp_ops end + device pci 02.3 alias gpp_bridge_2 off ops amd_external_pcie_gpp_ops end + device pci 02.4 alias gpp_bridge_3 off ops amd_external_pcie_gpp_ops end + device pci 02.5 alias gpp_bridge_4 off ops amd_external_pcie_gpp_ops end + device pci 02.6 alias gpp_bridge_5 off ops amd_external_pcie_gpp_ops end device pci 08.0 on end # Dummy Host Bridge, do not disable device pci 08.1 alias gpp_bridge_a off # Internal GPP Bridge 0 to Bus A + ops amd_internal_pcie_gpp_ops device pci 0.0 alias gfx off end # Internal GPU (GFX) device pci 0.1 alias gfx_hda off end # Display HD Audio Controller (GFXAZ) device pci 0.2 alias crypto off end # Crypto Coprocessor @@ -64,8 +65,9 @@ chip soc/amd/mendocino device pci 0.6 alias hda off end # Audio Processor HD Audio Controller (main AZ) device pci 0.7 alias mp2 off end # Sensor Fusion Hub (MP2) end - device pci 08.2 alias gpp_bridge_b off end # Internal GPP Bridge 1 to Bus B + device pci 08.2 alias gpp_bridge_b off ops amd_internal_pcie_gpp_ops end # Internal GPP Bridge 1 to Bus B device pci 08.3 alias gpp_bridge_c off # Internal GPP Bridge 2 to Bus C + ops amd_internal_pcie_gpp_ops device pci 0.0 alias xhci_2 off end # Might also be a dummy device with different PCI DID end diff --git a/src/soc/amd/mendocino/chipset_rembrandt.cb b/src/soc/amd/mendocino/chipset_rembrandt.cb index 260452d41c..6397ce93f3 100644 --- a/src/soc/amd/mendocino/chipset_rembrandt.cb +++ b/src/soc/amd/mendocino/chipset_rembrandt.cb @@ -10,15 +10,16 @@ chip soc/amd/mendocino device pci 01.0 on end # Dummy Host Bridge device pci 02.0 on end # Dummy Host Bridge, do not disable - device pci 02.1 alias gpp_bridge_0 off end - device pci 02.2 alias gpp_bridge_1 off end - device pci 02.3 alias gpp_bridge_2 off end - device pci 02.4 alias gpp_bridge_3 off end - device pci 02.5 alias gpp_bridge_4 off end - device pci 02.6 alias gpp_bridge_5 off end + device pci 02.1 alias gpp_bridge_0 off ops amd_external_pcie_gpp_ops end + device pci 02.2 alias gpp_bridge_1 off ops amd_external_pcie_gpp_ops end + device pci 02.3 alias gpp_bridge_2 off ops amd_external_pcie_gpp_ops end + device pci 02.4 alias gpp_bridge_3 off ops amd_external_pcie_gpp_ops end + device pci 02.5 alias gpp_bridge_4 off ops amd_external_pcie_gpp_ops end + device pci 02.6 alias gpp_bridge_5 off ops amd_external_pcie_gpp_ops end device pci 08.0 on end # Dummy Host Bridge, do not disable device pci 08.1 alias gpp_bridge_a off # Internal GPP Bridge 0 to Bus A + ops amd_internal_pcie_gpp_ops device pci 0.0 alias gfx off end # Internal GPU (GFX) device pci 0.1 alias gfx_hda off end # Display HD Audio Controller (GFXAZ) device pci 0.2 alias crypto off end # Crypto Coprocessor @@ -64,8 +65,9 @@ chip soc/amd/mendocino device pci 0.6 alias hda off end # Audio Processor HD Audio Controller (main AZ) device pci 0.7 alias mp2 off end # Sensor Fusion Hub (MP2) end - device pci 08.2 alias gpp_bridge_b off end # Internal GPP Bridge 1 to Bus B + device pci 08.2 alias gpp_bridge_b off ops amd_internal_pcie_gpp_ops end # Internal GPP Bridge 1 to Bus B device pci 08.3 alias gpp_bridge_c off # Internal GPP Bridge 2 to Bus C + ops amd_internal_pcie_gpp_ops device pci 0.0 alias xhci_2 off end # Might also be a dummy device with different PCI DID end |