diff --git a/cmd/nvedit.c b/cmd/nvedit.c
index 5ae9d9d..9cf884e 100644
--- a/cmd/nvedit.c
+++ b/cmd/nvedit.c
@@ -45,6 +45,7 @@ DECLARE_GLOBAL_DATA_PTR;
 	!defined(CONFIG_ENV_IS_IN_DATAFLASH)	&& \
 	!defined(CONFIG_ENV_IS_IN_MMC)		&& \
 	!defined(CONFIG_ENV_IS_IN_FAT)		&& \
+	!defined(CONFIG_ENV_IS_IN_EXT4)		&& \
 	!defined(CONFIG_ENV_IS_IN_NAND)		&& \
 	!defined(CONFIG_ENV_IS_IN_NVRAM)	&& \
 	!defined(CONFIG_ENV_IS_IN_ONENAND)	&& \
@@ -53,7 +54,7 @@ DECLARE_GLOBAL_DATA_PTR;
 	!defined(CONFIG_ENV_IS_IN_UBI)		&& \
 	!defined(CONFIG_ENV_IS_NOWHERE)
 # error Define one of CONFIG_ENV_IS_IN_{EEPROM|FLASH|DATAFLASH|ONENAND|\
-SPI_FLASH|NVRAM|MMC|FAT|REMOTE|UBI} or CONFIG_ENV_IS_NOWHERE
+SPI_FLASH|NVRAM|MMC|FAT|EXT4|REMOTE|UBI} or CONFIG_ENV_IS_NOWHERE
 #endif
 
 /*
diff --git a/common/Makefile b/common/Makefile
index 117178a..84882d7 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -46,6 +46,7 @@ obj-$(CONFIG_ENV_IS_IN_NVRAM) += env_embedded.o
 obj-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o
 obj-$(CONFIG_ENV_IS_IN_MMC) += env_mmc.o
 obj-$(CONFIG_ENV_IS_IN_FAT) += env_fat.o
+obj-$(CONFIG_ENV_IS_IN_EXT4) += env_ext4.o
 obj-$(CONFIG_ENV_IS_IN_NAND) += env_nand.o
 obj-$(CONFIG_ENV_IS_IN_NVRAM) += env_nvram.o
 obj-$(CONFIG_ENV_IS_IN_ONENAND) += env_onenand.o
@@ -105,6 +106,7 @@ obj-$(CONFIG_SPL_ENV_SUPPORT) += env_callback.o
 obj-$(CONFIG_ENV_IS_NOWHERE) += env_nowhere.o
 obj-$(CONFIG_ENV_IS_IN_MMC) += env_mmc.o
 obj-$(CONFIG_ENV_IS_IN_FAT) += env_fat.o
+obj-$(CONFIG_ENV_IS_IN_EXT4) += env_ext4.o
 obj-$(CONFIG_ENV_IS_IN_NAND) += env_nand.o
 obj-$(CONFIG_ENV_IS_IN_SPI_FLASH) += env_sf.o
 obj-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o
diff --git a/common/env_ext4.c b/common/env_ext4.c
new file mode 100644
index 0000000..ce748ed
--- /dev/null
+++ b/common/env_ext4.c
@@ -0,0 +1,127 @@
+/*
+ * (c) Copyright 2016 by VRT Technology
+ *
+ * Author:
+ *  Stuart Longland <stuartl@vrt.com.au>
+ *
+ * Based on FAT environment driver
+ * (c) Copyright 2011 by Tigris Elektronik GmbH
+ *
+ * Author:
+ *  Maximilian Schwerin <mvs@tigris.de>
+ *
+ * and EXT4 filesystem implementation
+ * (C) Copyright 2011 - 2012 Samsung Electronics
+ * EXT4 filesystem implementation in Uboot by
+ * Uma Shankar <uma.shankar@samsung.com>
+ * Manjunatha C Achar <a.manjunatha@samsung.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+
+#include <command.h>
+#include <environment.h>
+#include <linux/stddef.h>
+#include <malloc.h>
+#include <search.h>
+#include <errno.h>
+#include <ext4fs.h>
+#include <mmc.h>
+
+char *env_name_spec = "EXT4";
+
+env_t *env_ptr;
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int env_init(void)
+{
+	/* use default */
+	gd->env_addr = (ulong)&default_environment[0];
+	gd->env_valid = 1;
+
+	return 0;
+}
+
+#ifdef CONFIG_CMD_SAVEENV
+int saveenv(void)
+{
+	env_t	env_new;
+	block_dev_desc_t *dev_desc = NULL;
+	disk_partition_t info;
+	int dev, part;
+	int err;
+
+	err = env_export(&env_new);
+	if (err)
+		return err;
+
+	part = get_device_and_partition(EXT4_ENV_INTERFACE,
+					EXT4_ENV_DEVICE_AND_PART,
+					&dev_desc, &info, 1);
+	if (part < 0)
+		return 1;
+
+	dev = dev_desc->dev;
+	ext4fs_set_blk_dev(dev_desc, &info);
+
+	if (!ext4fs_mount(info.size)) {
+		printf("\n** Unable to use %s %s for saveenv **\n",
+		       EXT4_ENV_INTERFACE, EXT4_ENV_DEVICE_AND_PART);
+		return 1;
+	}
+
+	err = ext4fs_write(EXT4_ENV_FILE, (void *)&env_new, sizeof(env_t));
+	ext4fs_close();
+
+	if (err == -1) {
+		printf("\n** Unable to write \"%s\" from %s%d:%d **\n",
+			EXT4_ENV_FILE, EXT4_ENV_INTERFACE, dev, part);
+		return 1;
+	}
+
+	puts("done\n");
+	return 0;
+}
+#endif /* CONFIG_CMD_SAVEENV */
+
+void env_relocate_spec(void)
+{
+	ALLOC_CACHE_ALIGN_BUFFER(char, buf, CONFIG_ENV_SIZE);
+	block_dev_desc_t *dev_desc = NULL;
+	disk_partition_t info;
+	int dev, part;
+	int err;
+
+	part = get_device_and_partition(EXT4_ENV_INTERFACE,
+					EXT4_ENV_DEVICE_AND_PART,
+					&dev_desc, &info, 1);
+	if (part < 0)
+		goto err_env_relocate;
+
+	dev = dev_desc->dev;
+	ext4fs_set_blk_dev(dev_desc, &info);
+
+	if (!ext4fs_mount(info.size)) {
+		printf("\n** Unable to use %s %s for loading the env **\n",
+		       EXT4_ENV_INTERFACE, EXT4_ENV_DEVICE_AND_PART);
+		goto err_env_relocate;
+	}
+
+	err = ext4_read_file(EXT4_ENV_FILE, buf, 0, CONFIG_ENV_SIZE);
+	ext4fs_close();
+
+	if (err == -1) {
+		printf("\n** Unable to read \"%s\" from %s%d:%d **\n",
+			EXT4_ENV_FILE, EXT4_ENV_INTERFACE, dev, part);
+		goto err_env_relocate;
+	}
+
+	env_import(buf, 1);
+	return;
+
+err_env_relocate:
+	set_default_env(NULL);
+}