From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: OMAP4: crypto acceleration (AES, SHA, ...) Date: Mon, 17 Sep 2012 13:38:22 -0700 Message-ID: <20120917203821.GX4521@atomide.com> References: <20120913215707.GA22825@earth.universe> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-04-ewr.mailhop.org ([204.13.248.74]:11861 "EHLO mho-02-ewr.mailhop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755137Ab2IQUiY (ORCPT ); Mon, 17 Sep 2012 16:38:24 -0400 Content-Disposition: inline In-Reply-To: <20120913215707.GA22825@earth.universe> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Sebastian Reichel Cc: linux-omap@vger.kernel.org * Sebastian Reichel [120913 14:58]: > Hi, > > Are there plans to add crypto acceleration support to OMAP4? Has > this hardware component been removed from OMAP4? I tried to load the > code written for OMAP3 on my Pandaboard, but it just outputs > "platform not supported": > > [ 0.370513] omap_init_sham: platform not supported > [ 0.375488] omap_init_aes: platform not supported I recall hearing at some point that these are now available only in the secure mode? Maybe somebody from TI could check this? Regards, Tony