Only in /tmp/s8Fbvd_27I/flash-kernel-3.107ubuntu3: .lgd-nfy0
diff -Nru flash-kernel-3.107ubuntu3/bootscript/arm64/bootscr.zynqmp flash-kernel-3.107ubuntu4~ppa02/bootscript/arm64/bootscr.zynqmp
--- flash-kernel-3.107ubuntu3/bootscript/arm64/bootscr.zynqmp	2023-06-21 16:32:29.000000000 +0200
+++ flash-kernel-3.107ubuntu4~ppa02/bootscript/arm64/bootscr.zynqmp	2023-09-26 12:18:48.000000000 +0200
@@ -19,15 +19,36 @@
 # Revision B/1 KR Carrier Card   | smk-k26-revA-sck-kr-g-revB    |
 # Revision A/Z KV Carrier Card   | smk-k26-revA-sck-kv-g-revA    |
 # Revision B/1 KV Carrier Card   | smk-k26-revA-sck-kv-g-revB    |
+# Revision A   KD Carrier Card   | smk-k24-revA-sck-kd-g-revA    |
 #
 # Here is the Versal board support list:
 #
 # vck190
 #
+#
+# Variables expected to be in the environment:
+#
+# Variable       | Description                                                                           |
+# :------------- | :------------------------------------------------------------------------------------ |
+# card1_name     | Holds the information about the carrier card configuration (utilized for Kria family) |
+# boot_targets   | Includes the list of devices that can be used to look for image boot                  |
+#
+#
+# Local Variables:
+#
+# Variable        | Description                                                                           |
+# :-------------- | :------------------------------------------------------------------------------------ |
+# kria            | Holds the information about the type of the board in Kria family.                     | \
+#                 | Possible values when it is initialized: "KD", "KR", "KV"                              |
 ################

 @@UBOOT_ENV_EXTRA@@

+# Legacy KV260 U-Boot was not eliminating a space at the end of the card1_name variable
+# e.g. card1_name is "SCK-KV-G ", not "SCK-KV-G"
+# Force drop of the extra space character by setenv for backward compatibility
+setenv card1_name $card1_name
+
 for boot_target in ${boot_targets};
 do
 	if test "${boot_target}" = "jtag" ; then
@@ -42,29 +63,35 @@
 			fpga load 0 0x10000000 $filesize
 		fi

-		# Legacy KV260 U-Boot was not eliminating a space at the end of the card1_name variable
-		# e.g. card1_name is "SCK-KV-G ", not "SCK-KV-G"
-		# Force drop of the extra space character by setenv for backward compatibility
-		setenv card1_name $card1_name
 		# Check for KR/KV260 board and choose the proper device tree
-		if test "${card1_name}" = "SCK-KV-G" || test "${card1_name}" = "SCK-KR-G"; then
-			setenv kria 1
+		if test "${card1_name}" = "SCK-KV-G" || test "${card1_name}" = "SCK-KR-G" || test "${card1_name}" = "SCK-KD-G"; then
 			echo "Selecting DT for Kria boards"
 			if test "${card1_name}" = "SCK-KV-G"; then
+				setenv kria "KV"
 				if test "${card1_rev}" = "Z" || test "${card1_rev}" = "A"; then
 					# revA dtb also supports revZ boards
 					boot_conf=#conf-smk-k26-revA-sck-kv-g-revA
-				elif test "${card1_rev}" = "B" || test "${card1_rev}" = "1"; then
-					# revB dtb also supports rev1 boards
+				elif test "${card1_rev}" = "B" || test "${card1_rev}" = "1" || test "${card1_rev}" = "2"; then
+					# revB dtb also supports rev1 and rev2 boards
+					boot_conf=#conf-smk-k26-revA-sck-kv-g-revB
+				else
+					# fallback to the latest dtb
 					boot_conf=#conf-smk-k26-revA-sck-kv-g-revB
 				fi
 			elif test "${card1_name}" = "SCK-KR-G"; then
+				setenv kria "KR"
 				if test "${card1_rev}" = "B" || test "${card1_rev}" = "1"; then
 					# revB dtb also supports rev1 dtb
 					boot_conf=#conf-smk-k26-revA-sck-kr-g-revB
 				elif test "${card1_rev}" = "A"; then
 					boot_conf=#conf-smk-k26-revA-sck-kr-g-revA
+				else
+					# fallback to the latest dtb
+					boot_conf=#conf-smk-k26-revA-sck-kr-g-revB
 				fi
+			elif test "${card1_name}" = "SCK-KD-G"; then
+				boot_conf=#conf-zynqmp-smk-kd-g-revA
+				setenv kria "KD"
 			else
 				# fallback dtb
 				boot_conf=#conf-zynqmp-smk-k26-revA
@@ -74,7 +101,7 @@
 		fi

 		setenv bootargs "root=LABEL=writable rootwait"
-		if test "${card1_name}" = "SCK-KR-G" || test "${card1_name}" = "SCK-KV-G"; then
+		if test "${card1_name}" = "SCK-KR-G" || test "${card1_name}" = "SCK-KV-G" || test "${card1_name}" = "SCK-KD-G"; then
 			setenv bootargs "${bootargs} earlycon console=ttyPS1,115200 console=tty1 clk_ignore_unused uio_pdrv_genirq.of_id=generic-uio xilinx_tsn_ep.st_pcp=4"
 		elif test "${board_name}" = "versal"; then
 			setenv bootargs "${bootargs} earlycon=pl011,mmio32,0xFF000000,115200n8 console=ttyAMA0 clk_ignore_unused"
@@ -86,8 +113,11 @@
 		fdt addr $fdtcontroladdr
 		# For ZCU: ZynqMP ZCU1* Rev*
 		# For Kria: ZynqMP K26 Rev*
+		# For Kria: ZynqMP K24 Rev*
 		fdt get value model_test / model
-		if  test -n $kria; then
+		if test $kria = "KD"; then
+			cma="512M"
+		elif  test -n $kria; then
 			cma="1000M"
 		elif setexpr model_test gsub '.*104.*' 104; then
 			cma="700M"
diff -Nru flash-kernel-3.107ubuntu3/db/all.db flash-kernel-3.107ubuntu4~ppa02/db/all.db
--- flash-kernel-3.107ubuntu3/db/all.db	2023-11-10 08:39:34.000000000 +0100
+++ flash-kernel-3.107ubuntu4~ppa02/db/all.db	2023-09-26 12:18:48.000000000 +0200
@@ -2480,7 +2480,10 @@
 U-Boot-Script-Name: bootscr.sunxi
 Required-Packages: u-boot-tools

+Machine: ZynqMP SMK-K26 Rev1/B/A
 Machine: ZynqMP *K26*
+Machine: ZynqMP *K24*
+Machine: ZynqMP *KD240*
 Kernel-Flavors: xilinx-zynqmp
 Method: generic
 Boot-Script-Path: /boot/firmware/boot.scr.uimg
diff -Nru flash-kernel-3.107ubuntu3/debian/changelog flash-kernel-3.107ubuntu4~ppa02/debian/changelog
--- flash-kernel-3.107ubuntu3/debian/changelog	2023-11-10 08:39:34.000000000 +0100
+++ flash-kernel-3.107ubuntu4~ppa02/debian/changelog	2023-09-26 12:18:48.000000000 +0200
@@ -1,3 +1,10 @@
+flash-kernel (3.107ubuntu4) noble; urgency=medium
+
+  * Add support for Xilinx Kria KD240 (LP: #2037407)
+    - Fix minor issues in bootscr.zynqmp
+
+ -- Talha Can Havadar <talha.can.havadar@canonical.com>  Tue, 26 Sep 2023 12:18:48 +0200
+
 flash-kernel (3.107ubuntu3) noble; urgency=medium

   * Use LC_ALL= instead of LANG= for consistency (LP: #2007827)
diff -Nru flash-kernel-3.107ubuntu3/its/arm64/image-kria.its flash-kernel-3.107ubuntu4~ppa02/its/arm64/image-kria.its
--- flash-kernel-3.107ubuntu3/its/arm64/image-kria.its	2023-06-21 16:32:29.000000000 +0200
+++ flash-kernel-3.107ubuntu4~ppa02/its/arm64/image-kria.its	2023-09-26 12:18:48.000000000 +0200
@@ -88,6 +88,17 @@
                 algo = "sha1";
             };
         };
+        fdt-smk-k24-revA-sck-kd-g-revA.dtb {
+            description = "Flattened device tree blob - smk-k24-revA-sck-kd-g-revA";
+            data = /incbin/("/lib/firmware/@@KERNEL_VERSION@@/device-tree/xilinx/smk-k24-revA-sck-kd-g-revA.dtb");
+            type = "flat_dt";
+            arch = "arm64";
+            compression = "none";
+            load = <0x44000000>;
+            hash-1 {
+                algo = "sha1";
+            };
+        };
     };

     configurations {
@@ -100,6 +111,15 @@
             hash-1 {
                 algo = "sha1";
             };
+        };
+        conf-zynqmp-smk-kd-g-revA {
+            description = "Boot Ubuntu on Kria KD SOM";
+            kernel = "kernel-1";
+            ramdisk = "ramdisk-1";
+            fdt = "fdt-smk-k24-revA-sck-kd-g-revA.dtb";
+            hash-1 {
+                algo = "sha1";
+            };
         };
         conf-smk-k26-revA-sck-kr-g-revA {
             description = "Boot Ubuntu on kria SOM";