diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index ff4e601..85b8352 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -12,7 +12,7 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#define CONFIG_NR_DRAM_BANKS	2	/* CS1 may or may not be populated */
+#define CONFIG_NR_DRAM_BANKS            2 /* CS1 may or may not be populated */
 
 #include <configs/ti_omap3_common.h>
 
@@ -45,22 +45,17 @@
 #define CONFIG_SYS_NAND_ECCBYTES        3
 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
-#define CONFIG_ENV_IS_IN_NAND           1
-#define CONFIG_ENV_SIZE                 (128 << 10) /* 128 KiB */
-#define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10) /* 128 KiB */
+#define CONFIG_SYS_ENV_SECT_SIZE        SZ_128K
 #define CONFIG_ENV_OFFSET               0x260000
 #define CONFIG_ENV_ADDR                 0x260000
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_MTD_PARTITIONS           /* required for UBI partition support */
 /* NAND: SPL falcon mode configs */
 #if defined(CONFIG_SPL_OS_BOOT)
-#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x2a0000
 #endif /* CONFIG_SPL_OS_BOOT */
 #endif /* CONFIG_NAND */
 
-/* MUSB */
-#define CONFIG_USB_OMAP3
-
 /* USB EHCI */
 #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO	147
 
@@ -73,88 +68,75 @@
 /* TWL4030 LED Support */
 #define CONFIG_TWL4030_LED
 
-#define BOOT_TARGET_DEVICES(func) \
-	func(MMC, mmc, 0)
+/* Environment */
+#define CONFIG_ENV_SIZE                 SZ_128K
 
-#define CONFIG_BOOTCOMMAND \
-	"run findfdt; " \
-	"run distro_bootcmd; " \
-	"mmc dev ${mmcdev}; if mmc rescan; then " \
-		"if run userbutton; then " \
-			"setenv bootenv uEnv.txt;" \
-		"else " \
-			"setenv bootenv user.txt;" \
-		"fi;" \
-		"echo SD/MMC found on device ${mmcdev};" \
-		"if run loadbootenv; then " \
-			"echo Loaded environment from ${bootenv};" \
-			"run importbootenv;" \
-		"fi;" \
-		"if test -n $uenvcmd; then " \
-			"echo Running uenvcmd ...;" \
-			"run uenvcmd;" \
-		"fi;" \
-		"if run loadbootscript; then " \
-			"run bootscript; " \
-		"else " \
-			"if run loadimage; then " \
-				"run loadfdt;" \
-				"run mmcboot;" \
-			"fi;" \
-		"fi; " \
-	"fi;" \
-	"run nandboot;" \
-	"setenv bootfile zImage;" \
-	"if run loadimage; then " \
-		"run loadfdt;" \
-		"run mmcbootz; " \
-	"fi; " \
+#define CONFIG_PREBOOT                  "usb start"
+
+#define MEM_LAYOUT_ENV_SETTINGS \
+	DEFAULT_LINUX_BOOT_ENV
+
+#define BOOTENV_DEV_LEGACY_MMC(devtypeu, devtypel, instance) \
+	"bootcmd_" #devtypel #instance "=" \
+	"setenv mmcdev " #instance "; " \
+	"run mmcboot\0"
+#define BOOTENV_DEV_NAME_LEGACY_MMC(devtypeu, devtypel, instance) \
+	#devtypel #instance " "
+
+#if defined(CONFIG_NAND)
+
+#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
+	"bootcmd_" #devtypel #instance "=" \
+	"if test ${mtdids} = '' || test ${mtdparts} = '' ; then " \
+		"echo NAND boot disabled: No mtdids and/or mtdparts; " \
+	"else " \
+		"run nandboot; " \
+	"fi\0"
+#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
+	#devtypel #instance " "
+
+#define BOOT_TARGET_DEVICES(func) \
+	func(MMC, mmc, 0) \
+	func(LEGACY_MMC, legacy_mmc, 0) \
+	func(UBIFS, ubifs, 0) \
+	func(NAND, nand, 0)
+
+#else /* !CONFIG_NAND */
+
+#define BOOT_TARGET_DEVICES(func) \
+	func(MMC, mmc, 0) \
+	func(LEGACY_MMC, legacy_mmc, 0)
+
+#endif /* CONFIG_NAND */
 
 #include <config_distro_bootcmd.h>
 
 #define CONFIG_EXTRA_ENV_SETTINGS \
-	DEFAULT_LINUX_BOOT_ENV \
+	MEM_LAYOUT_ENV_SETTINGS \
+	"fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
 	"fdt_high=0xffffffff\0" \
-	"usbtty=cdc_acm\0" \
-	"bootfile=uImage\0" \
-	"ramdisk=ramdisk.gz\0" \
-	"bootdir=/boot\0" \
-	"bootpart=0:2\0" \
 	"console=ttyO2,115200n8\0" \
+	"bootdir=/boot\0" \
+	"bootenv=uEnv.txt\0" \
+	"bootfile=zImage\0" \
+	"bootpart=0:2\0" \
+	"bootubivol=rootfs\0" \
+	"bootubipart=rootfs\0" \
+	"usbtty=cdc_acm\0" \
 	"mpurate=auto\0" \
 	"buddy=none\0" \
-	"optargs=\0" \
 	"camera=none\0" \
 	"vram=12M\0" \
 	"dvimode=640x480MR-16@60\0" \
 	"defaultdisplay=dvi\0" \
-	"mmcdev=0\0" \
-	"mmcroot=/dev/mmcblk0p2 rw\0" \
-	"mmcrootfstype=ext4 rootwait\0" \
-	"nandroot=ubi0:rootfs ubi.mtd=4\0" \
-	"nandrootfstype=ubifs\0" \
-	"ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M\0" \
-	"ramrootfstype=ext2\0" \
-	"mmcargs=setenv bootargs console=${console} " \
-		"${optargs} " \
+	"defaultargs=setenv defargs " \
 		"mpurate=${mpurate} " \
 		"buddy=${buddy} "\
 		"camera=${camera} "\
 		"vram=${vram} " \
 		"omapfb.mode=dvi:${dvimode} " \
-		"omapdss.def_disp=${defaultdisplay} " \
-		"root=${mmcroot} " \
-		"rootfstype=${mmcrootfstype}\0" \
-	"nandargs=setenv bootargs console=${console} " \
-		"${optargs} " \
-		"mpurate=${mpurate} " \
-		"buddy=${buddy} "\
-		"camera=${camera} "\
-		"vram=${vram} " \
-		"omapfb.mode=dvi:${dvimode} " \
-		"omapdss.def_disp=${defaultdisplay} " \
-		"root=${nandroot} " \
-		"rootfstype=${nandrootfstype}\0" \
+		"omapdss.def_disp=${defaultdisplay}\0" \
+	"optargs=\0" \
 	"findfdt=" \
 		"if test $beaglerev = AxBx; then " \
 			"setenv fdtfile omap3-beagle.dtb; fi; " \
@@ -167,49 +149,92 @@
 		"if test $beaglerev = xMC; then " \
 			"setenv fdtfile omap3-beagle-xm.dtb; fi; " \
 		"if test $fdtfile = undefined; then " \
-			"echo WARNING: Could not determine device tree to use; fi; \0" \
+			"echo WARNING: Could not determine device tree to use; fi\0" \
+	"mmcdev=0\0" \
+	"mmcpart=2\0" \
+	"mmcroot=/dev/mmcblk0p2 rw\0" \
+	"mmcrootfstype=ext4 rootwait\0" \
+	"mmcargs=run defaultargs; setenv bootargs console=${console} " \
+		"${mtdparts} " \
+		"${defargs} " \
+		"${optargs} " \
+		"root=${mmcroot} " \
+		"rootfstype=${mmcrootfstype}\0" \
+	"userbutton_xm=gpio input 4;\0" \
+	"userbutton_nonxm=gpio input 7;\0" \
+	"userbutton=if gpio input 173; then " \
+			"run userbutton_xm; " \
+		"else " \
+			"run userbutton_nonxm; " \
+		"fi;\0" \
+	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
+	"ext4bootenv=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootenv}\0" \
+	"importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
+		"env import -t ${loadaddr} ${filesize}\0" \
+	"mmcbootenv=setenv bootpart ${mmcdev}:${mmcpart}; " \
+		"mmc dev ${mmcdev}; " \
+		"if mmc rescan; then " \
+			"if run userbutton; then " \
+				"setenv bootenv uEnv.txt;" \
+			"else " \
+				"setenv bootenv user.txt;" \
+			"fi;" \
+			"run loadbootenv && run importbootenv; " \
+			"run ext4bootenv && run importbootenv; " \
+			"if test -n $uenvcmd; then " \
+				"echo Running uenvcmd ...; " \
+				"run uenvcmd; " \
+			"fi; " \
+		"fi\0" \
 	"validatefdt=" \
 		"if test $beaglerev = xMAB; then " \
 			"if test ! -e mmc ${bootpart} ${bootdir}/${fdtfile}; then " \
 				"setenv fdtfile omap3-beagle-xm.dtb; " \
 			"fi; " \
 		"fi; \0" \
-	"bootenv=uEnv.txt\0" \
-	"loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
-	"importbootenv=echo Importing environment from mmc ...; " \
-		"env import -t -r $loadaddr $filesize\0" \
-	"ramargs=setenv bootargs console=${console} " \
+	"loadimage=ext4load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
+	"loaddtb=run validatefdt; ext4load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+	"mmcboot=run mmcbootenv; " \
+		"if run loadimage && run loaddtb; then " \
+			"echo Booting ${bootdir}/${bootfile} from mmc ${bootpart} ...; " \
+			"run mmcargs; " \
+			"if test ${bootfile} = uImage; then " \
+				"bootm ${loadaddr} - ${fdtaddr}; " \
+			"fi; " \
+			"if test ${bootfile} = zImage; then " \
+				"bootz ${loadaddr} - ${fdtaddr}; " \
+			"fi; " \
+		"fi\0" \
+	"nandroot=ubi0:rootfs ubi.mtd=rootfs rw\0" \
+	"nandrootfstype=ubifs rootwait\0" \
+	"nandargs=run defaultargs; setenv bootargs console=${console} " \
+		"${mtdparts} " \
+		"${defargs} " \
 		"${optargs} " \
-		"mpurate=${mpurate} " \
-		"buddy=${buddy} "\
-		"vram=${vram} " \
-		"omapfb.mode=dvi:${dvimode} " \
-		"omapdss.def_disp=${defaultdisplay} " \
-		"root=${ramroot} " \
-		"rootfstype=${ramrootfstype}\0" \
-	"loadramdisk=load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
-	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
-	"loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
-	"bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
-		"source ${loadaddr}\0" \
-	"loadfdt=run validatefdt; load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
-	"mmcboot=echo Booting ${bootfile} with DT from mmc${mmcdev} ...; " \
-		"run mmcargs; " \
-		"bootm ${loadaddr} - ${fdtaddr}\0" \
-	"mmcbootz=echo Booting ${bootfile} with DT from mmc${mmcdev} ...; " \
-		"run mmcargs; " \
-		"bootz ${loadaddr} - ${fdtaddr}\0" \
-	"nandboot=echo Booting from nand ...; " \
-		"run nandargs; " \
-		"nand read ${loadaddr} 280000 400000; " \
-		"bootm ${loadaddr}\0" \
-	"ramboot=echo Booting from ramdisk ...; " \
-		"run ramargs; " \
-		"bootm ${loadaddr}\0" \
-	"userbutton=if gpio input 173; then run userbutton_xm; " \
-		"else run userbutton_nonxm; fi;\0" \
-	"userbutton_xm=gpio input 4;\0" \
-	"userbutton_nonxm=gpio input 7;\0" \
+		"root=${nandroot} " \
+		"rootfstype=${nandrootfstype}\0" \
+	"nandboot=if nand read ${loadaddr} kernel && nand read ${fdtaddr} dtb; then " \
+			"echo Booting uImage from NAND MTD 'kernel' partition ...; " \
+			"run nandargs; " \
+			"bootm ${loadaddr} - ${fdtaddr}; " \
+		"fi\0" \
+	"loadramdisk=ext4load mmc ${bootpart} ${rdaddr} ${bootdir}/${ramdisk}\0" \
+	"ramdisk=rootfs.ext2.gz.uboot\0" \
+	"ramdisk_size=16384\0" \
+	"ramroot=/dev/ram rw\0" \
+	"ramrootfstype=ext2\0" \
+	"ramargs=run defaultargs; setenv bootargs console=${console} " \
+		"${mtdparts} " \
+		"${defargs} " \
+		"${optargs} " \
+		"root=${ramroot} ramdisk_size=${ramdisk_size} " \
+	 	"rootfstype=${ramrootfstype}\0" \
+	"ramboot=run mmcbootenv; " \
+		"if run loadimage && run loaddtb && run loadramdisk; then " \
+			"echo Booting ${bootdir}/${bootfile} from mmc ${bootpart} w/ramdisk ...; " \
+			"run ramargs; " \
+			"bootz ${loadaddr} ${rdaddr} ${fdtaddr}; " \
+		"fi\0" \
 	BOOTENV
 
 #endif /* __CONFIG_H */