Revert "subtree updates"

Needs to go through CI

This reverts commit fc7e7973f3119e2bad511209aa336537dc5ffbed.
diff --git a/meta-arm/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-n1sdp.inc b/meta-arm/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-n1sdp.inc
index fcdedf8..0d557f3 100644
--- a/meta-arm/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-n1sdp.inc
+++ b/meta-arm/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-n1sdp.inc
@@ -11,16 +11,18 @@
 EFIDIR             = "/EFI/BOOT"
 EFI_BOOT_IMAGE     = "bootaa64.efi"
 
-FILESEXTRAPATHS:prepend := "${THISDIR}/files/n1sdp:"
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/edk2-platforms:"
+
 SRC_URI:append = "\
     file://0001-Platform-ARM-N1sdp-Add-support-to-parse-NT_FW_CONFIG.patch;patchdir=edk2-platforms \
-    file://0002-Platform-ARM-N1Sdp-Modify-the-IRQ-ID-of-Debug-UART-a.patch;patchdir=edk2-platforms \
-    file://0003-Silicon-ARM-NeoverseN1Soc-Enable-SCP-QSPI-flash-regi.patch;patchdir=edk2-platforms \
-    file://0004-Platform-ARM-N1Sdp-NOR-flash-library-for-N1Sdp.patch;patchdir=edk2-platforms \
-    file://0005-Platform-ARM-N1Sdp-NOR-flash-Dxe-Driver-for-N1Sdp.patch;patchdir=edk2-platforms \
-    file://0006-Platform-ARM-N1Sdp-Persistent-storage-for-N1Sdp.patch;patchdir=edk2-platforms \
-    file://0007-Platform-ARM-N1Sdp-Enable-FaultTolerantWrite-Dxe-dri.patch;patchdir=edk2-platforms \
-    file://0008-Platform-ARM-N1Sdp-manually-poll-QSPI-status-bit-aft.patch;patchdir=edk2-platforms \
+    file://0002-Platform-ARM-N1Sdp-Fix-RemoteDdrSize-cast.patch;patchdir=edk2-platforms \
+    file://0003-Platform-ARM-N1Sdp-Modify-the-IRQ-ID-of-Debug-UART-a.patch;patchdir=edk2-platforms \
+    file://0004-Silicon-ARM-NeoverseN1Soc-Enable-SCP-QSPI-flash-regi.patch;patchdir=edk2-platforms \
+    file://0005-Platform-ARM-N1Sdp-NOR-flash-library-for-N1Sdp.patch;patchdir=edk2-platforms \
+    file://0006-Platform-ARM-N1Sdp-NOR-flash-Dxe-Driver-for-N1Sdp.patch;patchdir=edk2-platforms \
+    file://0007-Platform-ARM-N1Sdp-Persistent-storage-for-N1Sdp.patch;patchdir=edk2-platforms \
+    file://0008-Platform-ARM-N1Sdp-Enable-FaultTolerantWrite-Dxe-dri.patch;patchdir=edk2-platforms \
+    file://0009-Platform-ARM-N1Sdp-manually-poll-QSPI-status-bit-aft.patch;patchdir=edk2-platforms \
 "
 
 do_deploy:append() {