Added support for Vivo Nex Dual Display Edition (pd1821)

Signed-off-by: BigfootACA <bigfoot@classfun.cn>

.github/workflows/main.yml

@@ -37,6 +37,7 @@ jobs:
           - pafm00
           - trident
           - draco
+          - pd1821
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:

README.md

@@ -46,6 +46,7 @@ QQ chinese group: 697666196 (Main group)    737223105 (Linux/edk2)
 15. Nubia X                   (nx616j)
 16. Nokia9 PureView           (olympic)
 17. ASUS ZenFone 5Z           (draco)
+18. Vivo NEX Dual Display     (pd1821)
 
 ## Dependencies
 

README.zh.md

@@ -44,6 +44,7 @@ QQ中文交流群: 697666196 (主群)      737223105 (Linux/edk2)
 15. 努比亚X                (nx616j)
 16. 诺基亚9 PureView       (olympic)
 17. 华硕 ZenFone 5Z        (draco)
+18. Vivo NEX 双屏版        (pd1821)
 
 ## 依赖
 

build.sh

@@ -19,6 +19,7 @@ DEVICES=(
 	trident
 	olympic
 	draco
+	pd1821
 )
 #####################################
 

sdm845Pkg/Devices/pd1821.dsc

@@ -0,0 +1,19 @@
+[Defines]
+  PLATFORM_NAME                  = sdm845Pkg
+  PLATFORM_GUID                  = 28f1a3bf-193a-47e3-a7b9-5a435eaab2ee
+  PLATFORM_VERSION               = 0.1
+  DSC_SPECIFICATION              = 0x00010019
+  OUTPUT_DIRECTORY               = Build/$(PLATFORM_NAME)
+  SUPPORTED_ARCHITECTURES        = AARCH64
+  BUILD_TARGETS                  = DEBUG|RELEASE
+  SKUID_IDENTIFIER               = DEFAULT
+  FLASH_DEFINITION               = sdm845Pkg/Devices/845.fdf
+
+!include sdm845Pkg/sdm845Pkg.dsc
+
+[PcdsFixedAtBuild.common]
+  # System Memory (5GB)
+  gArmTokenSpaceGuid.PcdSystemMemorySize|0x140000000
+
+  gsdm845PkgTokenSpaceGuid.PcdMipiFrameBufferWidth|1080
+  gsdm845PkgTokenSpaceGuid.PcdMipiFrameBufferHeight|2340