[U-Boot] [PATCH 0/17]: Improve am33xx support

[Tom Rini]

Hey all,

The following series of patches improves am33xx support, and cleans up
omap3/4/5 slightly.  The slight cleanup to omap3/4/5 is that we can all
share a single function to see if we are executing in SDRAM or not.  The
rest of the series cleans up the EMIF code for am33xx.  While I had
hoped to be able to re-use the omap4/5 code as the EMIF unit is the same
block, it's simply wired up too differently to reuse the same codebase.
We can however reuse the register structs so some of the commits here
are about changing to use that.  There's also bugfixes to the DDR2 init
sequence and cleanups that will make adding DDR3 support easier.  I also
update the am335x_evm config to be like a "normal" board and support
common commands and booting Linux.

-- 
Tom