diff options
| author | Duncan Laurie <dlaurie@google.com> | 2020-10-27 10:29:16 -0700 |
|---|---|---|
| committer | Duncan Laurie <dlaurie@chromium.org> | 2020-10-30 18:34:30 +0000 |
| commit | 2e9315c4c666f7c49a90298723ec043f79371602 (patch) | |
| tree | 233056ebbf1a77adc23ea3a97edd08f847abc84a /src/soc | |
| parent | 0f5a17e98092dd6f340582ede5d481e53f90a06c (diff) | |
| download | coreboot-2e9315c4c666f7c49a90298723ec043f79371602.tar.xz | |
soc/intel/tigerlake: Enable TCSS XHCI device and define port aliases
Enable the USB4 XHCI driver and remove the ACPI name entry from the
SOC level function.
Define aliases for the USB2/3 ports on north and south XHCI devices in
chipset.cb so they can be referenced in the mainboard devicetree.
BUG=b:151731851
TEST=define usb ports by reference in volteer devicetree and ensure
they get properties added in SSDT for both north and south XHCI device.
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Change-Id: I724ca874d3a3f6a2b43a700b0b10f77f25c53ee0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46852
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/tigerlake/Kconfig | 2 | ||||
| -rw-r--r-- | src/soc/intel/tigerlake/chip.c | 1 | ||||
| -rw-r--r-- | src/soc/intel/tigerlake/chipset.cb | 70 |
3 files changed, 70 insertions, 3 deletions
diff --git a/src/soc/intel/tigerlake/Kconfig b/src/soc/intel/tigerlake/Kconfig index 2b5f0baeb1..9eb229e207 100644 --- a/src/soc/intel/tigerlake/Kconfig +++ b/src/soc/intel/tigerlake/Kconfig @@ -14,6 +14,7 @@ config CPU_SPECIFIC_OPTIONS select CPU_INTEL_COMMON select CPU_INTEL_FIRMWARE_INTERFACE_TABLE select CPU_SUPPORTS_PM_TIMER_EMULATION + select DRIVERS_USB_ACPI select FSP_COMPRESS_FSP_S_LZ4 select FSP_M_XIP select GENERIC_GPIO_LIB @@ -50,6 +51,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON_BLOCK_SMM_IO_TRAP select SOC_INTEL_COMMON_BLOCK_USB4 select SOC_INTEL_COMMON_BLOCK_USB4_PCIE + select SOC_INTEL_COMMON_BLOCK_USB4_XHCI select SOC_INTEL_COMMON_PCH_BASE select SOC_INTEL_COMMON_RESET select SOC_INTEL_COMMON_BLOCK_CAR diff --git a/src/soc/intel/tigerlake/chip.c b/src/soc/intel/tigerlake/chip.c index 46c043fce9..62201a2f4f 100644 --- a/src/soc/intel/tigerlake/chip.c +++ b/src/soc/intel/tigerlake/chip.c @@ -66,7 +66,6 @@ const char *soc_acpi_name(const struct device *dev) switch (dev->path.pci.devfn) { case SA_DEVFN_ROOT: return "MCHC"; - case SA_DEVFN_TCSS_XHCI: return "TXHC"; case SA_DEVFN_TCSS_XDCI: return "TXDC"; case SA_DEVFN_TBT0: return "TRP0"; case SA_DEVFN_TBT1: return "TRP1"; diff --git a/src/soc/intel/tigerlake/chipset.cb b/src/soc/intel/tigerlake/chipset.cb index b60801c347..1daa64bb3d 100644 --- a/src/soc/intel/tigerlake/chipset.cb +++ b/src/soc/intel/tigerlake/chipset.cb @@ -32,7 +32,25 @@ chip soc/intel/tigerlake device pci 08.0 alias gna off end device pci 09.0 alias npk off end device pci 0a.0 alias crashlog off end - device pci 0d.0 alias north_xhci off end + device pci 0d.0 alias north_xhci off + chip drivers/usb/acpi + register "type" = "UPC_TYPE_HUB" + device usb 0.0 alias tcss_root_hub off + chip drivers/usb/acpi + device usb 3.0 alias tcss_usb3_port1 off end + end + chip drivers/usb/acpi + device usb 3.1 alias tcss_usb3_port2 off end + end + chip drivers/usb/acpi + device usb 3.2 alias tcss_usb3_port3 off end + end + chip drivers/usb/acpi + device usb 3.3 alias tcss_usb3_port4 off end + end + end + end + end device pci 0d.1 alias north_xdci off end device pci 0d.2 alias tbt_dma0 off end device pci 0d.3 alias tbt_dma1 off end @@ -43,7 +61,55 @@ chip soc/intel/tigerlake device pci 12.0 alias ish off end device pci 12.6 alias gspi2 off end device pci 13.0 alias gspi3 off end - device pci 14.0 alias south_xhci off end + device pci 14.0 alias south_xhci off + chip drivers/usb/acpi + register "type" = "UPC_TYPE_HUB" + device usb 0.0 alias xhci_root_hub off + chip drivers/usb/acpi + device usb 2.0 alias usb2_port1 off end + end + chip drivers/usb/acpi + device usb 2.1 alias usb2_port2 off end + end + chip drivers/usb/acpi + device usb 2.2 alias usb2_port3 off end + end + chip drivers/usb/acpi + device usb 2.3 alias usb2_port4 off end + end + chip drivers/usb/acpi + device usb 2.4 alias usb2_port5 off end + end + chip drivers/usb/acpi + device usb 2.5 alias usb2_port6 off end + end + chip drivers/usb/acpi + device usb 2.6 alias usb2_port7 off end + end + chip drivers/usb/acpi + device usb 2.7 alias usb2_port8 off end + end + chip drivers/usb/acpi + device usb 2.8 alias usb2_port9 off end + end + chip drivers/usb/acpi + device usb 2.9 alias usb2_port10 off end + end + chip drivers/usb/acpi + device usb 3.0 alias usb3_port1 off end + end + chip drivers/usb/acpi + device usb 3.1 alias usb3_port2 off end + end + chip drivers/usb/acpi + device usb 3.2 alias usb3_port3 off end + end + chip drivers/usb/acpi + device usb 3.3 alias usb3_port4 off end + end + end + end + end device pci 14.1 alias south_xdci off end device pci 14.2 alias shared_ram off end chip drivers/wifi/generic |