diff options
Diffstat (limited to 'src/soc/amd/picasso/chip.c')
| -rw-r--r-- | src/soc/amd/picasso/chip.c | 75 |
1 files changed, 52 insertions, 23 deletions
diff --git a/src/soc/amd/picasso/chip.c b/src/soc/amd/picasso/chip.c index 5c5b79d136..26dcbfb9df 100644 --- a/src/soc/amd/picasso/chip.c +++ b/src/soc/amd/picasso/chip.c @@ -2,6 +2,7 @@ #include <bootstate.h> #include <cpu/amd/mtrr.h> +#include <console/console.h> #include <device/device.h> #include <device/pci.h> #include <drivers/i2c/designware/dw_i2c.h> @@ -50,30 +51,58 @@ const char *soc_acpi_name(const struct device *dev) if (dev->path.type != DEVICE_PATH_PCI) return NULL; - switch (dev->path.pci.devfn) { - case PCIE0_DEVFN: - return "PBR4"; - case PCIE1_DEVFN: - return "PBR5"; - case PCIE2_DEVFN: - return "PBR6"; - case PCIE3_DEVFN: - return "PBR7"; - case PCIE4_DEVFN: - return "PBR8"; - case HDA1_DEVFN: - return "AZHD"; - case LPC_DEVFN: - return "LPCB"; - case SMBUS_DEVFN: - return "SBUS"; - case XHCI0_DEVFN: - return "XHC0"; - case XHCI1_DEVFN: - return "XHC1"; - default: - return NULL; + if (dev->bus->dev->path.type == DEVICE_PATH_DOMAIN) { + switch (dev->path.pci.devfn) { + case GNB_DEVFN: + return "GNB"; + case IOMMU_DEVFN: + return "IOMM"; + case PCIE_GPP_0_DEVFN: + return "PBR0"; + case PCIE_GPP_1_DEVFN: + return "PBR1"; + case PCIE_GPP_2_DEVFN: + return "PBR2"; + case PCIE_GPP_3_DEVFN: + return "PBR3"; + case PCIE_GPP_4_DEVFN: + return "PBR4"; + case PCIE_GPP_5_DEVFN: + return "PBR5"; + case PCIE_GPP_6_DEVFN: + return "PBR6"; + case PCIE_GPP_A_DEVFN: + return "PBRA"; + case PCIE_GPP_B_DEVFN: + return "PBRB"; + case LPC_DEVFN: + return "LPCB"; + case SMBUS_DEVFN: + return "SBUS"; + default: + printk(BIOS_WARNING, "Unknown root PCI device: dev: %d, fn: %d\n", + PCI_SLOT(dev->path.pci.devfn), PCI_FUNC(dev->path.pci.devfn)); + return NULL; + } + } + + if (dev->bus->dev->path.type == DEVICE_PATH_PCI + && dev->bus->dev->path.pci.devfn == PCIE_GPP_A_DEVFN) { + switch (dev->path.pci.devfn) { + case XHCI0_DEVFN: + return "XHC0"; + case XHCI1_DEVFN: + return "XHC1"; + default: + printk(BIOS_WARNING, "Unknown Bus A PCI device: dev: %d, fn: %d\n", + PCI_SLOT(dev->path.pci.devfn), PCI_FUNC(dev->path.pci.devfn)); + return NULL; + } } + + printk(BIOS_WARNING, "Unknown PCI device: dev: %d, fn: %d\n", + PCI_SLOT(dev->path.pci.devfn), PCI_FUNC(dev->path.pci.devfn)); + return NULL; }; struct device_operations pci_domain_ops = { |