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vc/amd/fsp/picasso: add logical to lane number in port descriptor struct

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The lane numbers in the PCIe/DXIO descriptor are the logical and not the
physical ones, so add logical to the corresponding field names of the
fsp_pcie_descriptor struct.

Change-Id: I7037fed225119218e87593932815aff815e83ff8
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43660
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Felix Held
2020-07-20 15:46:56 +02:00
parent a2b04f45c0
commit a19d98647b
4 changed files with 44 additions and 44 deletions
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4
src/vendorcode/amd/fsp/picasso/platform_descriptors.h
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@ -113,8 +113,8 @@ typedef struct __packed {
/* Beware that the lane numbers in here are the logical and not the physical lane numbers! */
typedef struct __packed {
uint8_t engine_type;
uint8_t start_lane; // Start lane of the pci device
uint8_t end_lane; // End lane of the pci device
uint8_t start_logical_lane; // Start lane of the pci device
uint8_t end_logical_lane; // End lane of the pci device
uint8_t gpio_group_id; // FCH reset number. 0 is global reset
uint32_t port_present :1; // Should be TRUE if train link
uint32_t reserved_3 :7;