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audk/UefiPayloadPkg/Library/PciHostBridgeLib
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Lean Sheng Tan bfefdc2c49 UefiPayloadPkg: Fix PciHostBridgeLib 
Don't assume a 64bit register always holds an address greater than 4GB.
Check the value in the register and decide which Aperature it should be
assigned to.

Fixes assertion
"ASSERT [PciHostBridgeDxe] Bridge->MemAbove4G.Base >= 0x0000000100000000ULL".

Tested with coreboot as bootloader on platforms that have PCI resource
above 4GiB and on platforms that don't have resource above 4GiB.

Cc: Guo Dong <guo.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Maurice Ma <maurice.ma@intel.com>
Cc: Benjamin You <benjamin.you@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Guo Dong <guo.dong@intel.com>
 		2022-04-10 17:46:10 +00:00
..
PciHostBridge.h UefiPayloadPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PciHostBridgeLib.c UefiPayloadPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PciHostBridgeLib.inf
…
PciHostBridgeSupport.c UefiPayloadPkg: Fix PciHostBridgeLib 2022-04-10 17:46:10 +00:00