[PATCH 00/15] OMAP SHAM & AES Crypto Updates
Mark A. Greer
mgreer at animalcreek.com
Tue Dec 25 14:17:03 EST 2012
On Sun, Dec 23, 2012 at 05:03:45PM +0100, Peter Korsgaard wrote:
> >>>>> "Mark" == Mark A Greer <mgreer at animalcreek.com> writes:
>
> Hi,
>
> >> Huh, does am335x have a sham module? I don't see any mention of that
> >> in spruh73g.pdf
>
> Mark> Yes. It has sham, aes, and rng modules.
>
> Ok, interesting.
>
> Mark> They are not described in the TRM. In fact, I had to use the
> Mark> omap4 description (closely guarded by TI) because AFAIK there
> Mark> isn't a doc for the am33xx. The am33xx modules are identical to
> Mark> the omap4 ones except for the register addresses and dma channels
> Mark> so that doc worked.
>
> Odd. How did you figure out the am335x base address / dma channels?
>From the SDK code. :)
That is, the am335x evm SDK from TI. I looked at it to determine the
addresses, etc.
Mark
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