diff --git a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
index 4a09b4b..7d7227d 100644
--- a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
+++ b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
@@ -20,6 +20,10 @@
 #include <plat_private.h>
 #include <zynqmp_def.h>
 
+#include <common/fdt_fixup.h>
+#include <common/fdt_wrappers.h>
+#include <libfdt.h>
+
 static entry_point_info_t bl32_image_ep_info;
 static entry_point_info_t bl33_image_ep_info;
 
@@ -178,8 +182,55 @@
 }
 #endif
 
+#if (BL31_LIMIT < PLAT_DDR_LOWMEM_MAX)
+static void prepare_dtb(void)
+{
+	void *dtb = (void *)XILINX_OF_BOARD_DTB_ADDR;
+	int ret;
+
+	/* Return if no device tree is detected */
+	if (fdt_check_header(dtb) != 0) {
+		NOTICE("Can't read DT at 0x%p\n", dtb);
+		return;
+	}
+
+	ret = fdt_open_into(dtb, dtb, XILINX_OF_BOARD_DTB_MAX_SIZE);
+	if (ret < 0) {
+		ERROR("Invalid Device Tree at %p: error %d\n", dtb, ret);
+		return;
+	}
+
+	if (dt_add_psci_node(dtb)) {
+		ERROR("Failed to add PSCI Device Tree node\n");
+		return;
+	}
+
+	if (dt_add_psci_cpu_enable_methods(dtb)) {
+		ERROR("Failed to add PSCI cpu enable methods in Device Tree\n");
+		return;
+	}
+
+	/* Reserve memory used by Trusted Firmware. */
+	if (fdt_add_reserved_memory(dtb, "tf-a", BL31_BASE, BL31_LIMIT - BL31_BASE)) {
+		WARN("Failed to add reserved memory nodes to DT.\n");
+	}
+
+	ret = fdt_pack(dtb);
+	if (ret < 0) {
+		ERROR("Failed to pack Device Tree at %p: error %d\n", dtb, ret);
+	}
+
+	clean_dcache_range((uintptr_t)dtb, fdt_blob_size(dtb));
+	INFO("Changed device tree to advertise PSCI and reserved memories.\n");
+}
+#endif
+
 void bl31_platform_setup(void)
 {
+#if (BL31_LIMIT < PLAT_DDR_LOWMEM_MAX)
+		prepare_dtb();
+#endif
+
 	/* Initialize the gic cpu and distributor interfaces */
 	plat_arm_gic_driver_init();
 	plat_arm_gic_init();
@@ -211,6 +262,10 @@
 
 
 	const mmap_region_t bl_regions[] = {
+#if (BL31_LIMIT < PLAT_DDR_LOWMEM_MAX)
+		MAP_REGION_FLAT(XILINX_OF_BOARD_DTB_ADDR, XILINX_OF_BOARD_DTB_MAX_SIZE,
+			MT_MEMORY | MT_RW | MT_NS),
+#endif
 		MAP_REGION_FLAT(BL31_BASE, BL31_END - BL31_BASE,
 			MT_MEMORY | MT_RW | MT_SECURE),
 		MAP_REGION_FLAT(BL_CODE_BASE, BL_CODE_END - BL_CODE_BASE,
diff --git a/plat/xilinx/zynqmp/include/platform_def.h b/plat/xilinx/zynqmp/include/platform_def.h
index 143385d..0c14315 100644
--- a/plat/xilinx/zynqmp/include/platform_def.h
+++ b/plat/xilinx/zynqmp/include/platform_def.h
@@ -83,9 +83,17 @@
 /*******************************************************************************
  * Platform specific page table and MMU setup constants
  ******************************************************************************/
+#define XILINX_OF_BOARD_DTB_ADDR	0x100000
+#define XILINX_OF_BOARD_DTB_MAX_SIZE	0x200000
+#define PLAT_DDR_LOWMEM_MAX		0x80000000
+
 #define PLAT_PHY_ADDR_SPACE_SIZE	(1ULL << 32)
 #define PLAT_VIRT_ADDR_SPACE_SIZE	(1ULL << 32)
+#if (BL31_LIMIT < PLAT_DDR_LOWMEM_MAX)
+#define MAX_MMAP_REGIONS		8
+#else
 #define MAX_MMAP_REGIONS		7
+#endif
 #define MAX_XLAT_TABLES			5
 
 #define CACHE_WRITEBACK_SHIFT   6
diff --git a/plat/xilinx/zynqmp/platform.mk b/plat/xilinx/zynqmp/platform.mk
index 5e69151..d075a56 100644
--- a/plat/xilinx/zynqmp/platform.mk
+++ b/plat/xilinx/zynqmp/platform.mk
@@ -63,6 +63,7 @@
 				-Iplat/xilinx/zynqmp/include/			\
 				-Iplat/xilinx/zynqmp/pm_service/		\
 
+include lib/libfdt/libfdt.mk
 # Include GICv2 driver files
 include drivers/arm/gic/v2/gicv2.mk
 
@@ -94,6 +95,8 @@
 				lib/cpus/aarch64/aem_generic.S			\
 				lib/cpus/aarch64/cortex_a53.S			\
 				plat/common/plat_psci_common.c			\
+				common/fdt_fixup.c				\
+				${LIBFDT_SRCS}					\
 				plat/xilinx/common/ipi_mailbox_service/ipi_mailbox_svc.c \
 				plat/xilinx/common/pm_service/pm_ipi.c		\
 				plat/xilinx/common/plat_startup.c		\