TI OMAP MMU help

From: mpeckham (res00fr1_at_gte.net)
Date: 11/13/04


Date: Sat, 13 Nov 2004 20:02:33 GMT


I am trying to set up the MMU on the ARM side of the OMAP5910 and I am
running into difficulty understanding the TI and the ARM documentation
for setting this up. I have programmed the DSP MMU through the ARM
and it is rather straight forward. The ARM MMU is confusing for me.

I want to use the MMU to "write protect" my FLASH memory. I seem to
have an uninitialized pointer writing into the flash memory space and
my flash goes into its command state. I'm not actually programming
the flash since I have disabled flash programming but the flash still
accepts and handles commands.

Is there some sample code around to help me program the ARM MMU?

TIA

Marty



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