The usage is not clear from the MACRO name DEBUG_REAL_INSTANCE_SUPPORT
Not sure if we could have a better name (e.g., MULTIPLE_DEBUG_PORT_SUPPORT?)
Thanks,
Guo
-----Original Message-----
From: Sravanthi, K KavyaX <k.kavyax.sravan...@intel.com>
Sent: Monday, August 29, 2022 10:29 PM
To: devel@edk2.groups.io
Cc: Sravanthi, K KavyaX <k.kavyax.sravan...@intel.com>; Dong, Guo
<guo.d...@intel.com>; Ni, Ray <ray...@intel.com>; Rhodes, Sean
<sean@starlabs.systems>; Guo, Gua <gua....@intel.com>
Subject: [PATCH v5 2/2] UefiPayloadPkg: Allow DxeMain.inf to consume the new
SerialPortLib
Let DxeMain.inf consume new SerialPortLib to support multiple channel debug
message on early DXE if DEBUG_REAL_INSTANCE_SUPPORT is true.
Cc: Guo Dong <guo.d...@intel.com>
Cc: Ray Ni <ray...@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Cc: Gua Guo <gua....@intel.com>
Signed-off-by: Kavya <k.kavyax.sravan...@intel.com>
---
UefiPayloadPkg/UefiPayloadPkg.dsc | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/UefiPayloadPkg/UefiPayloadPkg.dsc
b/UefiPayloadPkg/UefiPayloadPkg.dsc
index 1b23ff3dbc..24aa66006f 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.dsc
+++ b/UefiPayloadPkg/UefiPayloadPkg.dsc
@@ -132,6 +132,8 @@
# Note: for emulation platform such as QEMU, this may not work and should
set it as FALSE
DEFINE CPU_TIMER_LIB_ENABLE = TRUE
+ DEFINE DEBUG_REAL_INSTANCE_SUPPORT = FALSE
+
[BuildOptions]
*_*_*_CC_FLAGS = -D DISABLE_NEW_DEPRECATED_INTERFACES
!if $(USE_CBMEM_FOR_CONSOLE) == FALSE
@@ -615,6 +617,10 @@
#
MdeModulePkg/Core/Dxe/DxeMain.inf {
<LibraryClasses>
+ !if $(DEBUG_REAL_INSTANCE_SUPPORT) == TRUE
+
DebugLib|MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
+
SerialPortLib|UefiPayloadPkg/Library/BaseSerialPortLibHob/BaseSerialPortLibHob.inf
+ !endif
NULL|MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
}
--
2.30.2.windows.1
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