Thanks Ron. I'm looking into it.
On 2/20/12, ron minnich rminnich@gmail.com wrote:
you commented out a number of calls to critical functions. You can't just simply set a register and assume it all works. Maybe I misunderstood.
I think stepan's i945 code is a great example of how to turn on dram. Or you can look at sdram_enable in the lx440 code for the basic sdram startup cycle. Don't look at the reset of that code, I am not sure it was ever tested on real hardware, there's a comment in there about qemu I don't understand. The lx440 was the second (or first) linuxbios mainboard, but that's not my code, so I'm just not sure about it.
ron