add new device Xiaomi MI 7 (dipper-old)

README.md

@@ -36,6 +36,7 @@ QQ group: 697666196 (Never On-Topic)
 9. BlackShark One      (skr-a0)
 10. LG G7              (judyln)
 11. Samsung Galaxy S9+ (star2qltechn)
+12. Xiaomi MI 7        (dipper-old)
 
 ## Dependencies
 

README.zh.md

@@ -37,6 +37,7 @@ QQ交流群: 697666196
 9. 黑鲨手机一代     (skr-a0)
 10. LG G7           (judyln)
 11. 三星S9+         (star2qltechn)
+12. 小米7           (dipper-old)
 
 ## 依赖
 

build.sh

@@ -13,6 +13,7 @@ DEVICES=(
 	skr-a0
 	judyln
 	star2qltechn
+	dipper-old
 )
 #####################################
 

sdm845Pkg/Devices/dipper-old.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|2160