diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2021-06-16 17:37:38 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-06-21 05:39:23 +0000 |
| commit | f8b237b28df43c6cb58d1ca8eb61bc483a327f8c (patch) | |
| tree | 531816ad5d99f73c3f0f119d6fda3775161a0818 /src/mainboard/google | |
| parent | 8b60afe1b0973601fb423b43a4906d89e16869eb (diff) | |
mb/google/guybrush: Add devfn macros for devices on GPP bridge
Add devfn macros for some peripheral devices that are attached to PCIE
GPP Bridge.
BUG=None
TEST=Build and boot to OS in Guybrush.
Change-Id: I7c5433dff2329f13c282908e2b848405819347ff
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55601
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/guybrush/port_descriptors.c | 26 | ||||
| -rw-r--r-- | src/mainboard/google/guybrush/variants/baseboard/include/baseboard/variants.h | 6 |
2 files changed, 20 insertions, 12 deletions
diff --git a/src/mainboard/google/guybrush/port_descriptors.c b/src/mainboard/google/guybrush/port_descriptors.c index 540d3d19a7..489bccdec0 100644 --- a/src/mainboard/google/guybrush/port_descriptors.c +++ b/src/mainboard/google/guybrush/port_descriptors.c @@ -1,5 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <baseboard/variants.h> +#include <device/pci_def.h> #include <soc/platform_descriptors.h> #include <soc/gpio.h> #include <types.h> @@ -11,8 +13,8 @@ static const fsp_dxio_descriptor guybrush_czn_dxio_descriptors[] = { .port_present = true, .start_logical_lane = 0, .end_logical_lane = 0, - .device_number = 2, - .function_number = 1, + .device_number = PCI_SLOT(WLAN_DEVFN), + .function_number = PCI_FUNC(WLAN_DEVFN), .link_aspm = ASPM_L1, .turn_off_unused_lanes = true, .clk_req = CLK_REQ0, @@ -24,8 +26,8 @@ static const fsp_dxio_descriptor guybrush_czn_dxio_descriptors[] = { .port_present = true, .start_logical_lane = 1, .end_logical_lane = 1, - .device_number = 2, - .function_number = 2, + .device_number = PCI_SLOT(SD_DEVFN), + .function_number = PCI_FUNC(SD_DEVFN), .link_aspm = ASPM_L1, .turn_off_unused_lanes = true, .clk_req = CLK_REQ1, @@ -37,8 +39,8 @@ static const fsp_dxio_descriptor guybrush_czn_dxio_descriptors[] = { .port_present = true, .start_logical_lane = 2, .end_logical_lane = 2, - .device_number = 2, - .function_number = 3, + .device_number = PCI_SLOT(WWAN_DEVFN), + .function_number = PCI_FUNC(WWAN_DEVFN), .link_aspm = ASPM_L1, .turn_off_unused_lanes = true, .clk_req = CLK_REQ2, @@ -50,8 +52,8 @@ static const fsp_dxio_descriptor guybrush_czn_dxio_descriptors[] = { .port_present = true, .start_logical_lane = 4, .end_logical_lane = 7, - .device_number = 2, - .function_number = 4, + .device_number = PCI_SLOT(NVME_DEVFN), + .function_number = PCI_FUNC(NVME_DEVFN), .link_aspm = ASPM_L1, .turn_off_unused_lanes = true, .clk_req = CLK_REQ3, @@ -63,8 +65,8 @@ static const fsp_dxio_descriptor guybrush_czn_dxio_descriptors[] = { .port_present = true, .start_logical_lane = 8, .end_logical_lane = 11, - .device_number = 2, - .function_number = 5, + .device_number = PCIE_GPP_BRIDGE_2_DEV, + .function_number = PCIE_GPP_2_4_FUNC, .turn_off_unused_lanes = true, .clk_req = CLK_REQ5, .port_params = {PP_PSPP_AC, 0x133, PP_PSPP_DC, 0x122} @@ -74,8 +76,8 @@ static const fsp_dxio_descriptor guybrush_czn_dxio_descriptors[] = { .port_present = true, .start_logical_lane = 16, .end_logical_lane = 23, - .device_number = 1, - .function_number = 1, + .device_number = PCIE_GPP_BRIDGE_1_DEV, + .function_number = PCIE_GPP_1_0_FUNC, .turn_off_unused_lanes = true, .clk_req = CLK_REQ6, .port_params = {PP_PSPP_AC, 0x133, PP_PSPP_DC, 0x122} diff --git a/src/mainboard/google/guybrush/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/guybrush/variants/baseboard/include/baseboard/variants.h index 37ee241017..6b82d183d7 100644 --- a/src/mainboard/google/guybrush/variants/baseboard/include/baseboard/variants.h +++ b/src/mainboard/google/guybrush/variants/baseboard/include/baseboard/variants.h @@ -4,6 +4,12 @@ #define __BASEBOARD_VARIANTS_H__ #include <amdblocks/gpio_banks.h> +#include <soc/pci_devs.h> + +#define WLAN_DEVFN PCIE_GPP_2_0_DEVFN +#define SD_DEVFN PCIE_GPP_2_1_DEVFN +#define WWAN_DEVFN PCIE_GPP_2_2_DEVFN +#define NVME_DEVFN PCIE_GPP_2_3_DEVFN /* * This function provides base GPIO configuration table. It is typically provided by |