[PATCH next v7 04/12] crypto: aspeed: Add AST2600 HACE support

[ChiaWei Wang]

> From: Dhananjay Phadke <dphadke at linux.microsoft.com>
> Sent: Thursday, October 21, 2021 9:33 AM
> 
> On Wed, 20 Oct 2021, Chia-Wei Wang wrote:
> 
> > +static const struct hash_ops aspeed_hace_ops = {
> > +	.hash_init = aspeed_hace_init,
> > +	.hash_update = aspeed_hace_update,
> > +	.hash_finish = aspeed_hace_finish,
> > +	.hash_digest_wd = aspeed_hace_digest_wd,
> > +	.hash_digest = aspeed_hace_digest,
> > +};
> > +
> > +static const struct udevice_id aspeed_hace_ids[] = {
> > +	{ .compatible = "aspeed,ast2600-hace" },
> > +	{ }
> > +};
> > +
> 
> Why only ast2600? Is ast2500 engine different or this driver can also support
> it?

The HACE of AST2500 has certain HW issues.
Therefore we don't enable support for it.

Chiawei