u-boot-fslc: Update to 2013.10 based release
This updates the U-Boot fork to a 2013.10 based release and include
following changes on top of that:
4b2e99f mx6sabresd: Use mmcblk0 for CONFIG_MMCROOT
60fe20e mx28evk: Extend environment to easy write of NAND system
e2f0dee mx28evk: Add 'nandboot' environment command
319cafc mx28evk: Use 512k for fdt partition to align it
e92e0d3 imx_watchdog: do not soft-reset while watchdog init
Change-Id: Ib875751bdc66325fb8237c553529a2462bd76176
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
