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-rw-r--r--EmbeddedPkg/EmbeddedPkg.dec6
1 files changed, 6 insertions, 0 deletions
diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec
index 8812a6d..6992280 100644
--- a/EmbeddedPkg/EmbeddedPkg.dec
+++ b/EmbeddedPkg/EmbeddedPkg.dec
@@ -187,6 +187,12 @@
gEmbeddedTokenSpaceGuid.PcdDmaDeviceOffset|0x0|UINT64|0x0000058
#
+ # Highest address value supported by the device for DMA addressing. Note
+ # that this value should be strictly greater than PcdDmaDeviceOffset.
+ #
+ gEmbeddedTokenSpaceGuid.PcdDmaDeviceLimit|0xFFFFFFFFFFFFFFFF|UINT64|0x000005A
+
+ #
# Selection between DT and ACPI as a default
#
gEmbeddedTokenSpaceGuid.PcdDefaultDtPref|TRUE|BOOLEAN|0x0000059