diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vendorcode/amd/fsp/morgana/platform_descriptors.h | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/src/vendorcode/amd/fsp/morgana/platform_descriptors.h b/src/vendorcode/amd/fsp/morgana/platform_descriptors.h index 75bf3ad06d..4a02691df4 100644 --- a/src/vendorcode/amd/fsp/morgana/platform_descriptors.h +++ b/src/vendorcode/amd/fsp/morgana/platform_descriptors.h @@ -10,6 +10,8 @@ #ifndef PI_PLATFORM_DESCRIPTORS_H #define PI_PLATFORM_DESCRIPTORS_H +#include <stdint.h> + #define NUM_DXIO_PHY_PARAMS 6 #define NUM_DXIO_PORT_PARAMS 6 @@ -55,7 +57,7 @@ enum cpm_clk_req { CLK_REQ1, CLK_REQ2, CLK_REQ3, - CLK_REQ4_GFX, + CLK_REQ4, CLK_REQ5, CLK_REQ6, CLK_ENABLE = 0xff, @@ -144,8 +146,8 @@ enum ddi_connector_type { DDI_DP_TO_LVDS, // DP-to-LVDS DDI_NUTMEG_DP_TO_VGA, // Hudson-2 NutMeg DP-to-VGA DDI_SINGLE_LINK_DVI_I, // Single Link DVI-I - DDI_CRT, // CRT (VGA) - DDI_LVDS, // LVDS + DDI_DP_W_TYPEC, // DP with USB type C + DDI_DP_WO_TYPEC, // DP without USB type C DDI_EDP_TO_LVDS, // eDP-to-LVDS translator chip without AMD SW init DDI_EDP_TO_LVDS_SW, // eDP-to-LVDS translator which requires AMD SW init DDI_AUTO_DETECT, // VBIOS auto detect connector type @@ -162,15 +164,17 @@ typedef struct __packed { } fsp_ddi_descriptor; /* - * Mendocino DXIO Descriptor: Used for assigning lanes to PCIe engines, configure + * Morgana DXIO Descriptor: Used for assigning lanes to PCIe engines, configure * bifurcation and other settings. Beware that the lane numbers in here are the * logical and not the physical lane numbers! * - * Mendocino DXIO logical lane to physical PCIe lane mapping: + * Morgana DXIO logical lane to physical PCIe lane mapping: * - * logical | physical - * --------|------------ - * [00:03] | GPP[03:00] + * logical | physical + * ----------|------------ + * PA[00:03] | GPP[03:00] + * PA[04:05] | GPP[08:09] + * PB[00:07] | GPP[12:19] * * Different ports mustn't overlap or be assigned to the same lane(s). Within * ports with the same width the one with a higher start logical lane number @@ -183,7 +187,7 @@ typedef struct __packed { uint8_t end_logical_lane; // End lane of the pci device uint8_t gpio_group_id; // GPIO number used as reset uint32_t port_present :1; // Should be TRUE if train link - uint32_t reserved_3 :7; + uint32_t :7; uint32_t device_number :5; // Desired root port device number uint32_t function_number :3; // Desired root port function number uint32_t link_speed_capability :2; // See dxio_link_speed_cap @@ -193,14 +197,14 @@ typedef struct __packed { uint32_t link_aspm_L1_1 :1; // En/Dis root port capabilities for L1.1 uint32_t link_aspm_L1_2 :1; // En/Dis root port capabilities for L1.2 uint32_t clk_req :4; // See cpm_clk_req - uint8_t link_hotplug; // Currently unused by FSP - uint8_t slot_power_limit; // Currently unused by FSP - uint32_t slot_power_limit_scale :2; // Currently unused by FSP - uint32_t reserved_4 :6; - uint32_t link_compliance_mode :1; // Currently unused by FSP - uint32_t link_safe_mode :1; // Currently unused by FSP - uint32_t sb_link :1; // Currently unused by FSP - uint32_t clk_pm_support :1; // Currently unused by FSP + uint8_t link_hotplug; // Hotplug control + uint8_t slot_power_limit; // PCIe slot power limit + uint32_t slot_power_limit_scale :2; // PCIe slot power limit scale + uint32_t :6; + uint32_t link_compliance_mode :1; // Force port into compliance mode + uint32_t link_safe_mode :1; // Safe mode capability + uint32_t sb_link :1; // Link type + uint32_t clk_pm_support :1; // Clock power management support uint32_t channel_type :3; // See dxio_sata_channel_type uint32_t turn_off_unused_lanes :1; // Power down lanes if device not present uint8_t reserved[4]; |