Revert "subtree updates"
Needs to go through CI
This reverts commit fc7e7973f3119e2bad511209aa336537dc5ffbed.
diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/uefi/files/edk2-platforms/0002-Platform-ARM-N1Sdp-Fix-RemoteDdrSize-cast.patch b/meta-arm/meta-arm-bsp/recipes-bsp/uefi/files/edk2-platforms/0002-Platform-ARM-N1Sdp-Fix-RemoteDdrSize-cast.patch
new file mode 100644
index 0000000..5e63417
--- /dev/null
+++ b/meta-arm/meta-arm-bsp/recipes-bsp/uefi/files/edk2-platforms/0002-Platform-ARM-N1Sdp-Fix-RemoteDdrSize-cast.patch
@@ -0,0 +1,44 @@
+From ba3ed154863d1acd0996178beaf3a2bc693b938c Mon Sep 17 00:00:00 2001
+From: sahil <sahil@arm.com>
+Date: Wed, 20 Apr 2022 12:24:41 +0530
+Subject: [PATCH] Platform/ARM/N1Sdp: Fix RemoteDdrSize cast
+
+RemoteDdrSize calculation wraps around when booting N1Sdp in
+multichip mode. Casting it to UINT64 to fix the issue.
+
+Upstream-Status: Pending
+Signed-off-by: Adam Johnston <adam.johnston@arm.com>
+Signed-off-by: Xueliang Zhong <xueliang.zhong@arm.com>
+Signed-off-by: sahil <sahil@arm.com>
+Change-Id: Ic51269a8d67669684a5f056701cfbef6beb23da2
+---
+ .../ConfigurationManagerDxe/ConfigurationManager.c | 2 +-
+ Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLibMem.c | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Platform/ARM/N1Sdp/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c b/Platform/ARM/N1Sdp/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
+index c15020f5..b11c0425 100644
+--- a/Platform/ARM/N1Sdp/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
++++ b/Platform/ARM/N1Sdp/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c
+@@ -1254,7 +1254,7 @@ InitializePlatformRepository (
+ PlatRepoInfo->MemAffInfo[LOCAL_DDR_REGION2].Length = Dram2Size;
+
+ if (PlatInfo->MultichipMode == 1) {
+- RemoteDdrSize = ((PlatInfo->RemoteDdrSize - 2) * SIZE_1GB);
++ RemoteDdrSize = ((UINT64)(PlatInfo->RemoteDdrSize - 2) * SIZE_1GB);
+
+ // Update Remote DDR Region1
+ PlatRepoInfo->MemAffInfo[REMOTE_DDR_REGION1].ProximityDomain = 1;
+diff --git a/Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLibMem.c b/Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLibMem.c
+index 1d53ec75..5cacd437 100644
+--- a/Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLibMem.c
++++ b/Silicon/ARM/NeoverseN1Soc/Library/PlatformLib/PlatformLibMem.c
+@@ -157,7 +157,7 @@ ArmPlatformGetVirtualMemoryMap (
+ DramBlock2Size);
+
+ if (PlatInfo->MultichipMode == 1) {
+- RemoteDdrSize = ((PlatInfo->RemoteDdrSize - 2) * SIZE_1GB);
++ RemoteDdrSize = ((UINT64)(PlatInfo->RemoteDdrSize - 2) * SIZE_1GB);
+
+ BuildResourceDescriptorHob (
+ EFI_RESOURCE_SYSTEM_MEMORY,