deleted file mode 100644
@@ -1,40 +0,0 @@
-From 80b1efa92486a87f9e82dbf665ef612291148de8 Mon Sep 17 00:00:00 2001
-From: Adam Johnston <adam.johnston@arm.com>
-Date: Tue, 14 Jun 2022 11:19:30 +0000
-Subject: [PATCH] arm-bsp/trusted-firmware-a: N1SDP trusted boot
-
-Increase max size of BL2 on N1SDP by 4KB to enable trusted boot
-Decrease max size of BL1 on N1SDP by 8KB so BL1/BL2 fits above BL31 progbits
-
-Signed-off-by: Adam Johnston <adam.johnston@arm.com>
-Upstream-Status: Pending [Flagged to upstream]
-
----
- plat/arm/board/n1sdp/include/platform_def.h | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/plat/arm/board/n1sdp/include/platform_def.h b/plat/arm/board/n1sdp/include/platform_def.h
-index c9b81bafa..7468a31ed 100644
---- a/plat/arm/board/n1sdp/include/platform_def.h
-+++ b/plat/arm/board/n1sdp/include/platform_def.h
-@@ -91,7 +91,7 @@
- * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
- * plus a little space for growth.
- */
--#define PLAT_ARM_MAX_BL1_RW_SIZE 0xE000
-+#define PLAT_ARM_MAX_BL1_RW_SIZE 0xC000
-
- /*
- * PLAT_ARM_MAX_ROMLIB_RW_SIZE is define to use a full page
-@@ -110,7 +110,7 @@
- * little space for growth.
- */
- #if TRUSTED_BOARD_BOOT
--# define PLAT_ARM_MAX_BL2_SIZE 0x20000
-+# define PLAT_ARM_MAX_BL2_SIZE 0x21000
- #else
- # define PLAT_ARM_MAX_BL2_SIZE 0x14000
- #endif
-2.35.1
-
@@ -1,5 +1,8 @@
# N1SDP specific TFA support
+SRCREV_tfa = "1d867c14cb41c1171d16fa7e395a4eaed3d572b2"
+PV .= "+git${SRCPV}"
+
COMPATIBLE_MACHINE = "n1sdp"
TFA_PLATFORM = "n1sdp"
TFA_BUILD_TARGET = "all fip"
@@ -9,8 +12,6 @@ TFA_MBEDTLS = "1"
TFA_UBOOT = "0"
TFA_UEFI = "1"
-SRC_URI:append = " file://bl_size.patch"
-
TFA_ROT_KEY= "plat/arm/board/common/rotpk/arm_rotprivk_rsa.pem"
EXTRA_OEMAKE:append = "\