am378x spl cleaned up

U-Boot SPL 2011.09-00000-gdcd40c9-dirty (Oct 07 2011 - 08:41:48)
Texas Instruments Revision detection unimplemented
OMAP SD/MMC: 0
reading u-boot.bin
mkimage signature not found - ih_magic = ea000014
Assuming u-boot.bin ..
reading u-boot.bin


U-Boot 2011.09-00000-gdcd40c9-dirty (Oct 07 2011 - 08:41:48)

I2C:   ready
<hang>