diff --git a/v2013.04-rc3/0001-mx53loco-uEnv.txt-bootz-n-fixes.patch b/v2013.04-rc3/0001-mx53loco-uEnv.txt-bootz-n-fixes.patch
new file mode 100644
index 0000000..5834d96
--- /dev/null
+++ b/v2013.04-rc3/0001-mx53loco-uEnv.txt-bootz-n-fixes.patch
@@ -0,0 +1,177 @@
+From d2a4564a11164bc26b782bea4d3e83c5f792165d Mon Sep 17 00:00:00 2001
+From: Robert Nelson <robertcnelson@gmail.com>
+Date: Fri, 15 Mar 2013 10:16:23 -0500
+Subject: [PATCH] mx53loco: uEnv.txt, bootz, n fixes
+
+Defaults:
+#define CONFIG_BOOTDELAY	1
+
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_EXT4
+#define CONFIG_CMD_FS_GENERIC
+
+/* bootz: zImage/initrd.img support */
+#define CONFIG_CMD_BOOTZ
+#define CONFIG_SUPPORT_RAW_INITRD
+
+fatload -> load
+bootm -> bootz
+
+#define CONFIG_BOOTCOMMAND \
+	"mmc dev ${mmcdev};" \
+	"if mmc rescan; then " \
+		"echo SD/MMC found on device ${mmcdev};" \
+		"if run loadbootenv; then " \
+			"echo Loaded environment from uEnv.txt;" \
+			"run importbootenv;" \
+		"fi;" \
+		"if test -n $uenvcmd; then " \
+			"echo Running uenvcmd ...;" \
+			"run uenvcmd;" \
+		"fi;" \
+		"if run loadzimage; then " \
+			"run loadfdt;" \
+			"run mmcboot;" \
+		"fi;" \
+	"fi;"
+
+Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
+---
+ include/configs/mx53loco.h |  101 ++++++++++++++++++++------------------------
+ 1 file changed, 45 insertions(+), 56 deletions(-)
+
+diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
+index a4b610f..724afab 100644
+--- a/include/configs/mx53loco.h
++++ b/include/configs/mx53loco.h
+@@ -56,6 +56,12 @@
+ #define CONFIG_GENERIC_MMC
+ #define CONFIG_CMD_FAT
+ #define CONFIG_CMD_EXT2
++#define CONFIG_CMD_EXT4
++#define CONFIG_CMD_FS_GENERIC
++
++/* bootz: zImage/initrd.img support */
++#define CONFIG_CMD_BOOTZ
++#define CONFIG_SUPPORT_RAW_INITRD
+ #define CONFIG_DOS_PARTITION
+ 
+ /* Eth Configs */
+@@ -117,74 +123,57 @@
+ #define CONFIG_SYS_TEXT_BASE    0x77800000
+ 
+ #define CONFIG_EXTRA_ENV_SETTINGS \
++	"initrd_high=0xffffffff\0" \
++	"fdt_high=0xffffffff\0" \
+ 	"script=boot.scr\0" \
+ 	"uimage=uImage\0" \
+-	"fdt_file=imx53-qsb.dtb\0" \
++	"fdt_file=/dtbs/imx53-qsb.dtb\0" \
+ 	"fdt_addr=0x71000000\0" \
+ 	"boot_fdt=try\0" \
+ 	"ip_dyn=yes\0" \
++	"console=ttymxc0,115200\0" \
++	"optargs=\0" \
++	"video=\0" \
+ 	"mmcdev=0\0" \
+-	"mmcpart=2\0" \
+-	"mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
+-	"mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \
+-	"loadbootscript=" \
+-		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
++	"mmcpart=1\0" \
++	"mmcroot=/dev/mmcblk0p2 ro\0" \
++	"mmcrootfstype=ext4 rootwait fixrtc\0" \
++	"mmcargs=setenv bootargs console=${console} " \
++		"${optargs} " \
++		"root=${mmcroot} " \
++		"rootfstype=${mmcrootfstype} " \
++		"video=${video}\0" \
++	"loadbootenv=" \
++		"load mmc ${mmcdev}:${mmcpart} ${loadaddr} uEnv.txt;\0" \
++	"importbootenv=echo Importing environment from mmc (uEnv.txt)...; " \
++		"env import -t ${loadaddr} ${filesize}\0" \
+ 	"bootscript=echo Running bootscript from mmc ...; " \
+ 		"source\0" \
+-	"loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
+-	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
++	"loadzimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} zImage\0" \
++	"loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
+ 	"mmcboot=echo Booting from mmc ...; " \
+ 		"run mmcargs; " \
+-		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
+-			"if run loadfdt; then " \
+-				"bootm ${loadaddr} - ${fdt_addr}; " \
+-			"else " \
+-				"if test ${boot_fdt} = try; then " \
+-					"bootm; " \
+-				"else " \
+-					"echo WARN: Cannot load the DT; " \
+-				"fi; " \
+-			"fi; " \
+-		"else " \
+-			"bootm; " \
+-		"fi;\0" \
+-	"netargs=setenv bootargs console=ttymxc0,${baudrate} " \
+-		"root=/dev/nfs " \
+-		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
+-	"netboot=echo Booting from net ...; " \
+-		"run netargs; " \
+-		"if test ${ip_dyn} = yes; then " \
+-			"setenv get_cmd dhcp; " \
+-		"else " \
+-			"setenv get_cmd tftp; " \
+-		"fi; " \
+-		"${get_cmd} ${uimage}; " \
+-		"if test ${boot_fdt} = yes ||  test ${boot_fdt} = try; then " \
+-			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
+-				"bootm ${loadaddr} - ${fdt_addr}; " \
+-			"else " \
+-				"if test ${boot_fdt} = try; then " \
+-					"bootm; " \
+-				"else " \
+-					"echo ERROR: Cannot load the DT; " \
+-					"exit; " \
+-				"fi; " \
+-			"fi; " \
+-		"else " \
+-			"bootm; " \
+-		"fi;\0"
++		"bootz ${loadaddr} - ${fdt_addr}\0" \
++	"mmc_classic_boot=echo Booting from mmc ...; " \
++		"run mmcargs; " \
++		"bootz ${loadaddr}\0" \
+ 
+ #define CONFIG_BOOTCOMMAND \
+-	"mmc dev ${mmcdev}; if mmc rescan; then " \
+-		"if run loadbootscript; then " \
+-			"run bootscript; " \
+-		"else " \
+-			"if run loaduimage; then " \
+-				"run mmcboot; " \
+-			"else run netboot; " \
+-			"fi; " \
+-		"fi; " \
+-	"else run netboot; fi"
++	"mmc dev ${mmcdev};" \
++	"if mmc rescan; then " \
++		"echo SD/MMC found on device ${mmcdev};" \
++		"if run loadbootenv; then " \
++			"run importbootenv;" \
++		"fi;" \
++		"if test -n $uenvcmd; then " \
++			"echo Running uenvcmd ...;" \
++			"run uenvcmd;" \
++		"fi;" \
++		"if run loadzimage; then " \
++			"run loadfdt;" \
++			"run mmcboot;" \
++		"fi;" \
++	"fi;"
+ 
+ #define CONFIG_ARP_TIMEOUT	200UL
+ 
+-- 
+1.7.10.4
+