diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c
index d649dab..0c331e3 100644
--- a/board/xilinx/zynqmp/zynqmp.c
+++ b/board/xilinx/zynqmp/zynqmp.c
@@ -22,6 +22,7 @@
 #include <dwc3-uboot.h>
 #include <zynqmppl.h>
 #include <g_dnl.h>
+#include <linux/sizes.h>
 
 #include "pm_cfg_obj.h"
 
@@ -530,6 +531,7 @@
 	char *new_targets;
 	char *env_targets;
 	int ret;
+	ulong initrd_hi;
 
 #if defined(CONFIG_USB_ETHER) && !defined(CONFIG_USB_GADGET_DOWNLOAD)
 	usb_ether_init();
@@ -647,6 +649,10 @@
 
 	env_set("boot_targets", new_targets);
 
+	initrd_hi = gd->start_addr_sp - CONFIG_STACK_SIZE;
+	initrd_hi = round_down(initrd_hi, SZ_16M);
+	env_set_addr("initrd_high", (void *)initrd_hi);
+
 	reset_reason();
 
 	return 0;