U-Boot 2013.04-rc1-14237-g90639fe-dirty (Apr 13 2013 - 13:57:11)

I2C:   ready
DRAM:  512 MiB
WARNING: Caches not enabled
NAND:  No NAND device found!!!
0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - readenv() failed, using default environment

musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot:  0
gpio: pin 53 (gpio 53) value is 1
mmc0 is current device
micro SD card found
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
SD/MMC found on device 0
reading uEnv.txt
** Unable to read file uEnv.txt **
gpio: pin 55 (gpio 55) value is 1
** Invalid partition 2 **
U-Boot# U-Boot 2013.04-rc1-14237-g90639fe-dirty (Apr 13 2013 - 13:57:11)
Unknown command 'U-Boot' - try 'help'
U-Boot#
Unknown command 'U-Boot' - try 'help'
U-Boot# I2C:   ready
Unknown command 'I2C:' - try 'help'
U-Boot# DRAM:  512 MiB
Unknown command 'DRAM:' - try 'help'
U-Boot# WARNING: Caches not enabled
Unknown command 'WARNING:' - try 'help'
U-Boot# NAND:  N, OMAP SD/MMCenvironment
Unknown command 'NAND:' - try 'help'
U-Boot#
Unknown command 'NAND:' - try 'help'
U-Boot# mu Rx, HB-ISO Tx, SoftConn)
Unknown command 'mu' - try 'help'
U-Boot# mude 4
Unknown command 'mude' - try 'help'
U-Boot# musb-hdrc: 28/31 max ep, 1630I-8, dyn FIFOs, HB-ISO Rx, H2.0
Unknown command 'musb-hdrc:' - try 'help'
U-Boot# mus, 16384/16384 memory
Unknown command 'mus,' - try 'help'
U-Boot# USB Host mode controller at 47401800 usi MAC
Unknown command 'USB' - try 'help'
U-Boot# cpsw, usb_ether
Unknown command 'cpsw,' - try 'help'
U-Boot# Hit) value is 1
Unknown command 'Hit)' - try 'help'
U-Boot# mmc0 is current device
Unknown command 'mmc0' - try 'help'
U-Boot# micro SD 54) value is 1
Unknown command 'micro' - try 'help'
U-Boot# S to read file uEalid partition 2 **
Unknown command 'S' - try 'help'
U-Boot# U-B