diff options
| -rw-r--r-- | src/soc/amd/sabrina/Kconfig | 21 | ||||
| -rw-r--r-- | src/soc/amd/sabrina/chipset_rembrandt.cb | 93 | ||||
| -rw-r--r-- | src/soc/amd/sabrina/chipset_sabrina.cb (renamed from src/soc/amd/sabrina/chipset.cb) | 0 |
3 files changed, 110 insertions, 4 deletions
diff --git a/src/soc/amd/sabrina/Kconfig b/src/soc/amd/sabrina/Kconfig index e6a9875b3e..2e9022f24c 100644 --- a/src/soc/amd/sabrina/Kconfig +++ b/src/soc/amd/sabrina/Kconfig @@ -2,12 +2,23 @@ # TODO: Check if this is still correct +config SOC_AMD_REMBRANDT_BASE + bool + config SOC_AMD_SABRINA bool + select SOC_AMD_REMBRANDT_BASE help AMD Sabrina support -if SOC_AMD_SABRINA +config SOC_AMD_REMBRANDT + bool + select SOC_AMD_REMBRANDT_BASE + help + AMD Rembrandt support + + +if SOC_AMD_REMBRANDT_BASE config SOC_SPECIFIC_OPTIONS def_bool y @@ -88,7 +99,8 @@ config ARCH_ALL_STAGES_X86 config CHIPSET_DEVICETREE string - default "soc/amd/sabrina/chipset.cb" + default "soc/amd/sabrina/chipset_sabrina.cb" if SOC_AMD_SABRINA + default "soc/amd/sabrina/chipset_rembrandt.cb" config EARLY_RESERVED_DRAM_BASE hex @@ -231,7 +243,8 @@ config ECAM_MMCONF_BUS_NUMBER config MAX_CPUS int - default 8 + default 8 if SOC_AMD_SABRINA + default 16 help Maximum number of threads the platform can have. @@ -489,4 +502,4 @@ config RWB_REGION_ONLY endif # VBOOT_SLOTS_RW_AB && VBOOT_STARTS_BEFORE_BOOTBLOCK -endif # SOC_AMD_SABRINA +endif # SOC_AMD_REMBRANDT_BASE diff --git a/src/soc/amd/sabrina/chipset_rembrandt.cb b/src/soc/amd/sabrina/chipset_rembrandt.cb new file mode 100644 index 0000000000..ecb1da6ba1 --- /dev/null +++ b/src/soc/amd/sabrina/chipset_rembrandt.cb @@ -0,0 +1,93 @@ +chip soc/amd/rembrandt + device cpu_cluster 0 on + end + device domain 0 on + device pci 00.0 alias gnb on end + device pci 00.2 alias iommu off end + + 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 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 + 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 + device pci 0.3 alias xhci_0 off + chip drivers/usb/acpi + register "type" = "UPC_TYPE_HUB" + device usb 0.0 alias xhci_0_root_hub off + chip drivers/usb/acpi + device usb 3.0 alias usb3_port0 off end + end + chip drivers/usb/acpi + device usb 2.0 alias usb2_port0 off end + end + chip drivers/usb/acpi + device usb 2.1 alias usb2_port1 off end + end + end + end + end + device pci 0.4 alias xhci_1 off + chip drivers/usb/acpi + register "type" = "UPC_TYPE_HUB" + device usb 0.0 alias xhci_1_root_hub off + chip drivers/usb/acpi + device usb 3.0 alias usb3_port2 off end + end + chip drivers/usb/acpi + device usb 3.1 alias usb3_port3 off end + end + chip drivers/usb/acpi + device usb 2.0 alias usb2_port2 off end + end + chip drivers/usb/acpi + device usb 2.1 alias usb2_port3 off end + end + chip drivers/usb/acpi + device usb 2.2 alias usb2_port4 off end + end + end + end + end + device pci 0.5 alias acp off end # Audio Processor (ACP) + 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 08.3 alias gpp_bridge_c off # Internal GPP Bridge 2 to Bus C + device pci 0.0 alias xhci_2 off end # Might also be a dummy device with different PCI DID + end + + device pci 14.0 alias smbus on end # primary FCH function + device pci 14.3 alias lpc_bridge on end + + device pci 18.0 alias data_fabric_0 on end + device pci 18.1 alias data_fabric_1 on end + device pci 18.2 alias data_fabric_2 on end + device pci 18.3 alias data_fabric_3 on end + device pci 18.4 alias data_fabric_4 on end + device pci 18.5 alias data_fabric_5 on end + device pci 18.6 alias data_fabric_6 on end + device pci 18.7 alias data_fabric_7 on end + end + + device mmio 0xfedc2000 alias i2c_0 off end + device mmio 0xfedc3000 alias i2c_1 off end + device mmio 0xfedc4000 alias i2c_2 off end + device mmio 0xfedc5000 alias i2c_3 off end + device mmio 0xfedc9000 alias uart_0 off end + device mmio 0xfedca000 alias uart_1 off end + device mmio 0xfedce000 alias uart_2 off end + device mmio 0xfedcf000 alias uart_3 off end + device mmio 0xfedd1000 alias uart_4 off end + device mmio 0xfedd5000 alias emmc off end +end diff --git a/src/soc/amd/sabrina/chipset.cb b/src/soc/amd/sabrina/chipset_sabrina.cb index bd5a60daab..bd5a60daab 100644 --- a/src/soc/amd/sabrina/chipset.cb +++ b/src/soc/amd/sabrina/chipset_sabrina.cb |