[U-Boot] [PATCH] i.MX28: Fix VDDIO and VDDA setup

[Robert Deliën]

> Ok, what happens if you replace mx28_dram_init() with:
> 
> while (!readl(0x8001c280))
> 	mx28_mem_init();

I'm sorry for my late response; I was attending an FPGA workshop today. I will
test this first thing in the morning, when I'm at the office.