diff --git a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdn2.inc b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdn2.inc
index ef069c789055..e020c5d87b29 100644
--- a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdn2.inc
+++ b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdn2.inc
@@ -9,6 +9,9 @@ COMPATIBLE_MACHINE = "rdn2"
 SRC_URI_EDK2 = "gitsm://gitlab.arm.com/infra-solutions/reference-design/platsw/edk2.git;protocol=https"
 SRC_URI_EDK2_PLATFORMS = "git://gitlab.arm.com/infra-solutions/reference-design/platsw/edk2-platforms.git;protocol=https"
 
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+SRC_URI:append = " file://0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch;patchdir=edk2-platforms"
+
 SRCBRANCH_edk2 = "refinfra"
 SRCBRANCH_edk2_platforms = "refinfra"
 
diff --git a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdv2.inc b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdv2.inc
index c2fd6fecfd32..89126c5fdcff 100644
--- a/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdv2.inc
+++ b/meta-arm-bsp/recipes-bsp/uefi/edk2-firmware-rdv2.inc
@@ -9,6 +9,9 @@ COMPATIBLE_MACHINE = "rdv2"
 SRC_URI_EDK2 = "gitsm://gitlab.arm.com/infra-solutions/reference-design/platsw/edk2.git;protocol=https"
 SRC_URI_EDK2_PLATFORMS = "git://gitlab.arm.com/infra-solutions/reference-design/platsw/edk2-platforms.git;protocol=https"
 
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+SRC_URI:append = " file://0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch;patchdir=edk2-platforms"
+
 SRCBRANCH_edk2 = "refinfra"
 SRCBRANCH_edk2_platforms = "refinfra"
 
diff --git a/meta-arm-bsp/recipes-bsp/uefi/files/0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch b/meta-arm-bsp/recipes-bsp/uefi/files/0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch
new file mode 100644
index 000000000000..67faa7e025ee
--- /dev/null
+++ b/meta-arm-bsp/recipes-bsp/uefi/files/0001-Changes-in-acpica-20260408-are-now-causing-issues-wi.patch
@@ -0,0 +1,24 @@
+From 075fc90da4636b8bca9c21b8527364b31498eeaf Mon Sep 17 00:00:00 2001
+From: Jon Mason <jon.mason@arm.com>
+Date: Mon, 4 May 2026 14:40:05 -0400
+Subject: [PATCH] Changes in acpica 20260408 are now causing issues with the
+ Printf in SsdrEvents.asl.  Since this is probably for debug, remove it.
+
+Upstream-Status: Inappropriate
+Signed-off-by: Jon Mason <jon.mason@arm.com>
+---
+ Platform/ARM/SgiPkg/AcpiTables/SsdtEvents.asl | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/Platform/ARM/SgiPkg/AcpiTables/SsdtEvents.asl b/Platform/ARM/SgiPkg/AcpiTables/SsdtEvents.asl
+index 58efe62c93ea..61489513f61b 100644
+--- a/Platform/ARM/SgiPkg/AcpiTables/SsdtEvents.asl
++++ b/Platform/ARM/SgiPkg/AcpiTables/SsdtEvents.asl
+@@ -56,7 +56,6 @@ DefinitionBlock("SsdtEvent.aml", "SSDT", 2, "ARMLTD", "ARMSGI", EFI_ACPI_ARM_OEM
+ 
+     /* Event handler for pin0 */
+     Method (_L00) {
+-      Printf ("GPIO0 Pin0 Toggled")
+       Store (1, INC0)
+     }
+