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UefiPayloadPkg: UefiPayload retrieve PCI root bridge from Guid Hob

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UefiPayload parse gUniversalPayloadPciRootBridgeInfoGuid Guid Hob to
retrieve PCI root bridges information.
gUniversalPayloadPciRootBridgeInfoGuid Guid Hob should be created by
Bootloader.

Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Guo Dong <guo.dong@intel.com>
Cc: Benjamin You <benjamin.you@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>
Tested-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Zhiguang Liu <zhiguang.liu@intel.com>
This commit is contained in:
Zhiguang Liu
2021-04-30 13:09:39 +08:00
committed by mergify[bot]
parent b597b6e24c
commit 99de2e7e03
5 changed files with 162 additions and 8 deletions
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2
UefiPayloadPkg/UefiPayloadPkg.dsc
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@@ -323,7 +323,6 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialFifoControl|$(SERIAL_FIFO_CONTROL)
gEfiMdeModulePkgTokenSpaceGuid.PcdSerialExtendedTxFifoSize|$(SERIAL_EXTENDED_TX_FIFO_SIZE)
gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration|TRUE
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate|$(UART_DEFAULT_BAUD_RATE)
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits|$(UART_DEFAULT_DATA_BITS)
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity|$(UART_DEFAULT_PARITY)
@@ -363,6 +362,7 @@
gEfiMdeModulePkgTokenSpaceGuid.PcdConOutColumn|100
gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress|0
gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseSize|0
gEfiMdeModulePkgTokenSpaceGuid.PcdPciDisableBusEnumeration|TRUE
################################################################################
#