d26f5a103f
The Genoa SoC has 6 I2C controllers. In order to support those, select SOC_AMD_COMMON_BLOCK_I2C and implement the SoC-specific functions and data structures needed by the common AMD I2C code. Since the common AMD I2C code also reports if the controller is enabled or not in the SSDT, change the corresponding DSDT code to use this information. In this patch the I2C pad control registers don't get configured by coreboot yet and we rely on ABL already having those set up correctly which seems to be an assumption that the reference firmware is making too. PPR #55901 Rev 0.26 was used as a reference for the I2C controllers and the GPIO pins being used. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: Iebc10de6ea5c6d441cff04e016dcec62405078c3 Reviewed-on: https://review.coreboot.org/c/coreboot/+/78900 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
225 lines
9.0 KiB
Plaintext
225 lines
9.0 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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chip soc/amd/genoa
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device cpu_cluster 0 on ops amd_cpu_bus_ops end
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device domain 0 on
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ops genoa_pci_domain_ops
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device pci 00.0 alias gnb_0 on end
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device pci 00.2 alias iommu_0 on ops amd_iommu_ops end
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device pci 00.3 alias rcec_0 off end
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device pci 01.0 on end # Dummy Host Bridge, do not disable
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device pci 01.1 alias gpp_bridge_0_0_a off end
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device pci 01.2 alias gpp_bridge_0_1_a off end
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device pci 01.3 alias gpp_bridge_0_2_a off end
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device pci 01.4 alias gpp_bridge_0_3_a off end
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device pci 01.5 alias gpp_bridge_0_4_a off end
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device pci 01.6 alias gpp_bridge_0_5_a off end
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device pci 01.7 alias gpp_bridge_0_6_a off end
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device pci 02.0 on end # Dummy Host Bridge, do not disable
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device pci 02.1 alias gpp_bridge_0_7_a off end
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device pci 02.2 alias gpp_bridge_0_8_a off end
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device pci 03.0 on end # Dummy Host Bridge, do not disable
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device pci 03.1 alias gpp_bridge_0_0_b off end
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device pci 03.2 alias gpp_bridge_0_1_b off end
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device pci 03.3 alias gpp_bridge_0_2_b off end
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device pci 03.4 alias gpp_bridge_0_3_b off end
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device pci 03.5 alias gpp_bridge_0_4_b off end
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device pci 03.6 alias gpp_bridge_0_5_b off end
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device pci 03.7 alias gpp_bridge_0_6_b off end
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device pci 04.0 on end # Dummy Host Bridge, do not disable
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device pci 04.1 alias gpp_bridge_0_7_b off end
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device pci 04.2 alias gpp_bridge_0_8_b off end
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device pci 05.0 on end # Dummy Host Bridge, do not disable
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device pci 05.1 alias gpp_bridge_0_0_c off end
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device pci 05.2 alias gpp_bridge_0_1_c off end
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device pci 05.3 alias gpp_bridge_0_2_c off end
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device pci 05.4 alias gpp_bridge_0_3_c off end
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device pci 07.0 on end # Dummy Host Bridge, do not disable
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device pci 07.1 alias gpp_bridge_0_a off # Internal GPP Bridge 0 to Bus B0
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device pci 0.0 off end # Dummy PCIe function
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device pci 0.1 off end
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device pci 0.2 alias primary_NTB_0 off end # Primary PCIe Non-TransparentBridge
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device pci 0.3 alias secondry_NTB_0 off end # Secondary vNTB
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device pci 0.4 alias xhci_0 off end # USB
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device pci 0.5 alias mp0_0 off end # PSP (MP0)
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device pci 0.6 alias acp_0 off end # Audio Processor (ACP)
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device pci 0.7 alias hda_0 off end # Audio Processor HD Audio Controller (main AZ)
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end
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device pci 07.2 alias gpp_bridge_0_b off # Internal GPP Bridge 1 to Bus C0
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device pci 0.0 alias sata_0_0 off end # first SATA controller; AHCI mode
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device pci 0.1 alias sata_0_1 off end # second SATA controller; AHCI mode
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end
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device pci 14.0 alias smbus on end # primary FCH function
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device pci 14.3 alias lpc_bridge on ops amd_lpc_ops end
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device pci 14.6 alias sdhci off end
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device pci 18.0 alias data_fabric_0 on end
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device pci 18.1 alias data_fabric_1 on end
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device pci 18.2 alias data_fabric_2 on end
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device pci 18.3 alias data_fabric_3 on end
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device pci 18.4 alias data_fabric_4 on end
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device pci 18.5 alias data_fabric_5 on end
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device pci 18.6 alias data_fabric_6 on end
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device pci 18.7 alias data_fabric_7 on end
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end
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device domain 1 on
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ops genoa_pci_domain_ops
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device pci 00.0 alias gnb_1 on end
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device pci 00.2 alias iommu_1 on ops amd_iommu_ops end
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device pci 00.3 alias rcec_1 off end
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device pci 01.0 on end # Dummy Host Bridge, do not disable
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device pci 01.1 alias gpp_bridge_1_0_a off end
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device pci 01.2 alias gpp_bridge_1_1_a off end
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device pci 01.3 alias gpp_bridge_1_2_a off end
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device pci 01.4 alias gpp_bridge_1_3_a off end
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device pci 01.5 alias gpp_bridge_1_4_a off end
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device pci 01.6 alias gpp_bridge_1_5_a off end
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device pci 01.7 alias gpp_bridge_1_6_a off end
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device pci 02.0 on end # Dummy Host Bridge, do not disable
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device pci 02.1 alias gpp_bridge_1_7_a off end
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device pci 02.2 alias gpp_bridge_1_8_a off end
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device pci 03.0 on end # Dummy Host Bridge, do not disable
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device pci 03.1 alias gpp_bridge_1_0_b off end
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device pci 03.2 alias gpp_bridge_1_1_b off end
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device pci 03.3 alias gpp_bridge_1_2_b off end
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device pci 03.4 alias gpp_bridge_1_3_b off end
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device pci 03.5 alias gpp_bridge_1_4_b off end
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device pci 03.6 alias gpp_bridge_1_5_b off end
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device pci 03.7 alias gpp_bridge_1_6_b off end
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device pci 04.0 on end # Dummy Host Bridge, do not disable
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device pci 04.1 alias gpp_bridge_1_7_b off end
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device pci 04.2 alias gpp_bridge_1_8_b off end
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device pci 05.0 on end # Dummy Host Bridge, do not disable
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device pci 07.0 on end # Dummy Host Bridge, do not disable
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device pci 07.1 alias gpp_bridge_1_a off
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device pci 0.0 off end # Dummy PCIe function
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device pci 0.1 off end #SDXI
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end
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end
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device domain 2 on
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ops genoa_pci_domain_ops
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device pci 00.0 alias gnb_2 on end
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device pci 00.2 alias iommu_2 on ops amd_iommu_ops end
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device pci 00.3 alias rcec_2 off end
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device pci 01.0 on end # Dummy Host Bridge, do not disable
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device pci 01.1 alias gpp_bridge_2_0_a off end
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device pci 01.2 alias gpp_bridge_2_1_a off end
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device pci 01.3 alias gpp_bridge_2_2_a off end
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device pci 01.4 alias gpp_bridge_2_3_a off end
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device pci 01.5 alias gpp_bridge_2_4_a off end
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device pci 01.6 alias gpp_bridge_2_5_a off end
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device pci 01.7 alias gpp_bridge_2_6_a off end
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device pci 02.0 on end # Dummy Host Bridge, do not disable
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device pci 02.1 alias gpp_bridge_2_7_a off end
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device pci 02.2 alias gpp_bridge_2_8_a off end
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device pci 03.0 on end # Dummy Host Bridge, do not disable
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device pci 03.1 alias gpp_bridge_2_0_b off end
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device pci 03.2 alias gpp_bridge_2_1_b off end
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device pci 03.3 alias gpp_bridge_2_2_b off end
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device pci 03.4 alias gpp_bridge_2_3_b off end
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device pci 03.5 alias gpp_bridge_2_4_b off end
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device pci 03.6 alias gpp_bridge_2_5_b off end
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device pci 03.7 alias gpp_bridge_2_6_b off end
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device pci 04.0 on end # Dummy Host Bridge, do not disable
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device pci 04.1 alias gpp_bridge_2_7_b off end
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device pci 04.2 alias gpp_bridge_2_8_b off end
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device pci 05.0 on end # Dummy Host Bridge, do not disable
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device pci 07.0 on end # Dummy Host Bridge, do not disable
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device pci 07.1 alias gpp_bridge_2_a off
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device pci 0.0 off end # Dummy PCIe function
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device pci 0.1 off end
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end
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end
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device domain 3 on
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ops genoa_pci_domain_ops
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device pci 00.0 alias gnb_3 on end
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device pci 00.2 alias iommu_3 on ops amd_iommu_ops end
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device pci 00.3 alias rcec_3 off end
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device pci 01.0 on end # Dummy Host Bridge, do not disable
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device pci 01.1 alias gpp_bridge_3_0_a off end
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device pci 01.2 alias gpp_bridge_3_1_a off end
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device pci 01.3 alias gpp_bridge_3_2_a off end
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device pci 01.4 alias gpp_bridge_3_3_a off end
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device pci 01.5 alias gpp_bridge_3_4_a off end
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device pci 01.6 alias gpp_bridge_3_5_a off end
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device pci 01.7 alias gpp_bridge_3_6_a off end
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device pci 02.0 on end # Dummy Host Bridge, do not disable
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device pci 02.1 alias gpp_bridge_3_7_a off end
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device pci 02.2 alias gpp_bridge_3_8_a off end
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device pci 03.0 on end # Dummy Host Bridge, do not disable
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device pci 03.1 alias gpp_bridge_3_0_b off end
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device pci 03.2 alias gpp_bridge_3_1_b off end
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device pci 03.3 alias gpp_bridge_3_2_b off end
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device pci 03.4 alias gpp_bridge_3_3_b off end
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device pci 03.5 alias gpp_bridge_3_4_b off end
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device pci 03.6 alias gpp_bridge_3_5_b off end
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device pci 03.7 alias gpp_bridge_3_6_b off end
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device pci 04.0 on end # Dummy Host Bridge, do not disable
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device pci 04.1 alias gpp_bridge_3_7_b off end
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device pci 04.2 alias gpp_bridge_3_8_b off end
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device pci 05.0 on end # Dummy Host Bridge, do not disable
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device pci 05.1 alias gpp_bridge_3_0_c off end
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device pci 05.2 alias gpp_bridge_3_1_c off end
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device pci 05.3 alias gpp_bridge_3_2_c off end
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device pci 05.4 alias gpp_bridge_3_3_c off end
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device pci 07.0 on end # Dummy Host Bridge, do not disable
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device pci 07.1 alias gpp_bridge_3_a off
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device pci 0.0 off end # Dummy PCIe function
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device pci 0.1 off end #SDXI
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device pci 0.2 alias primary_NTB_3 off end # Primary PCIe Non-TransparentBridge
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device pci 0.3 alias secondry_NTB_3 off end # Secondary vNTB
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device pci 0.4 alias xhci_3 off end # USB
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device pci 0.5 alias mp0_3 off end # PSP (MP0)
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end
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device pci 07.2 alias gpp_bridge_3b off
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device pci 0.0 alias sata_3_0 off end # first SATA controller; AHCI mode
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device pci 0.1 alias sata_3_1 off end # second SATA controller; AHCI mode
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end
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end
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device mmio 0xfedc2000 alias i2c_0 off ops soc_amd_i2c_mmio_ops end
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device mmio 0xfedc3000 alias i2c_1 off ops soc_amd_i2c_mmio_ops end
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device mmio 0xfedc4000 alias i2c_2 off ops soc_amd_i2c_mmio_ops end
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device mmio 0xfedc5000 alias i2c_3 off ops soc_amd_i2c_mmio_ops end
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device mmio 0xfedc6000 alias i2c_4 off ops soc_amd_i2c_mmio_ops end
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device mmio 0xfedcb000 alias i2c_5 off ops soc_amd_i2c_mmio_ops end
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device mmio 0xfedc9000 alias uart_0 off ops amd_uart_mmio_ops end
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device mmio 0xfedca000 alias uart_1 off ops amd_uart_mmio_ops end
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device mmio 0xfedce000 alias uart_2 off ops amd_uart_mmio_ops end
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device mmio 0xfedd2000 alias i3c_0 off end
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device mmio 0xfedd3000 alias i3c_1 off end
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device mmio 0xfedd4000 alias i3c_2 off end
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device mmio 0xfedd6000 alias i3c_3 off end
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end
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