diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c
index e8d2339f1a3..bd33969d569 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c
@@ -12,6 +12,7 @@
 #include <asm/cache.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>
+#include <malloc.h>
 #include <phy.h>
 #ifdef CONFIG_FSL_LSCH3
 #include <asm/arch/fdt.h>
@@ -48,6 +49,61 @@ int fdt_fixup_phy_connection(void *blob, int offset, phy_interface_t phyc)
 }
 
 #ifdef CONFIG_MP
+static void fdt_fixup_thermal_cooling_device(void *blob, int cpu_off)
+{
+	int cnt, idx, len;
+	int map, maps;
+	int offline, phandle;
+	int ret;
+	int zone, zones;
+	u32 *tbl;
+	struct fdtdec_phandle_args dev;
+
+	zones = fdt_subnode_offset(blob, 0, "thermal-zones");
+	if (zones < 0)
+		return;
+
+	offline = fdt_get_phandle(blob, cpu_off);
+	fdt_for_each_subnode(zone, blob, zones) {
+		maps = fdt_subnode_offset(blob, zone, "cooling-maps");
+		if (maps < 0)
+			continue;
+		fdt_for_each_subnode(map, blob, maps) {
+			if (!fdt_getprop(blob, map, "cooling-device", &len))
+				continue;
+			cnt = fdtdec_parse_phandle_with_args(blob, map,
+							     "cooling-device",
+							     "#cooling-cells",
+							     0, -1, NULL);
+			if (cnt <= 0)
+				continue;
+			tbl = (u32 *)malloc(len);
+			if (!tbl)
+				return;
+			idx = 0;
+			for (int i = 0; i < cnt; i++) {
+				ret = fdtdec_parse_phandle_with_args(blob, map,
+								     "cooling-device",
+								     "#cooling-cells",
+								     0, i,
+								     &dev);
+				if (ret < 0)
+					goto skip_update;
+				phandle = fdt_get_phandle(blob, dev.node);
+				if (phandle == offline)
+					continue;
+				tbl[idx++] = cpu_to_fdt32(phandle);
+				for (int j = 0; j < dev.args_count; j++)
+					tbl[idx++] = cpu_to_fdt32(dev.args[j]);
+			}
+			fdt_setprop(blob, map, "cooling-device", tbl,
+				    (idx*sizeof(*tbl)));
+skip_update:
+			free(tbl);
+		}
+	}
+}
+
 void ft_fixup_cpu(void *blob)
 {
 	int off;
@@ -73,6 +129,7 @@ void ft_fixup_cpu(void *blob)
 		if (reg) {
 			core_id = fdt_read_number(reg, addr_cells);
 			if (!test_bit(id_to_core(core_id), &mask)) {
+				fdt_fixup_thermal_cooling_device(blob, off);
 				fdt_del_node(blob, off);
 				off = off_prev;
 			}
diff --git a/board/freescale/ls1088a/ls1088a.c b/board/freescale/ls1088a/ls1088a.c
index 9606434e8ff..51ec055be63 100644
--- a/board/freescale/ls1088a/ls1088a.c
+++ b/board/freescale/ls1088a/ls1088a.c
@@ -948,7 +948,14 @@ int ft_board_setup(void *blob, struct bd_info *bd)
 	total_memory_banks = CONFIG_NR_DRAM_BANKS + mc_memory_bank;
 
 	base = calloc(total_memory_banks, sizeof(u64));
+	if (!base)
+		return -ENOMEM;
+
 	size = calloc(total_memory_banks, sizeof(u64));
+	if (!size) {
+		free(base);
+		return -ENOMEM;
+	}
 
 	/* fixup DT for the two GPP DDR banks */
 	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
diff --git a/include/configs/ls1012afrdm.h b/include/configs/ls1012afrdm.h
index 4243a21f1f1..8059092fac8 100644
--- a/include/configs/ls1012afrdm.h
+++ b/include/configs/ls1012afrdm.h
@@ -19,7 +19,6 @@
 #undef CFG_EXTRA_ENV_SETTINGS
 #define CFG_EXTRA_ENV_SETTINGS		\
 	"verify=no\0"				\
-	"fdt_high=0xffffffffffffffff\0"		\
 	"kernel_addr=0x01000000\0"		\
 	"scriptaddr=0x80000000\0"		\
 	"fdtheader_addr_r=0x80100000\0"		\
diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h
index a02c752bbcf..4c695388d2f 100644
--- a/include/configs/ls1043a_common.h
+++ b/include/configs/ls1043a_common.h
@@ -90,7 +90,6 @@
 /* Initial environment variables */
 #define CFG_EXTRA_ENV_SETTINGS		\
 	"hwconfig=fsl_ddr:bank_intlv=auto\0"	\
-	"fdt_high=0xffffffffffffffff\0"		\
 	"initrd_high=0xffffffffffffffff\0"	\
 	"kernel_addr=0x61000000\0"		\
 	"scriptaddr=0x80000000\0"		\