From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jg0LB-0007l8-TV for barebox@lists.infradead.org; Tue, 02 Jun 2020 06:24:03 +0000 Date: Tue, 2 Jun 2020 08:24:00 +0200 From: Sascha Hauer Message-ID: <20200602062400.GH11869@pengutronix.de> References: <20200528125611.11888-1-r.czerwinski@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200528125611.11888-1-r.czerwinski@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] ARM: i.MX: enable Master Identifier Unlock To: Rouven Czerwinski Cc: barebox@lists.infradead.org On Thu, May 28, 2020 at 02:56:11PM +0200, Rouven Czerwinski wrote: > By default the HAB locks the Master Identifier (MID) to preconfigured > values. This is not a problem if Linux is running in the secure world, > however when running a secure world operating system such as OP-TEE, the > MID configuration should be done by the secure world operating system. > > This causes no regressions for systems using no secure world operating > systems, since no MID value indicates that all normal/secure world > entities can access the peripherals supporting the MID. > > Signed-off-by: Rouven Czerwinski > --- > arch/arm/mach-imx/include/mach/habv4-imx6-gencsf.h | 2 +- > arch/arm/mach-imx/include/mach/habv4-imx8-gencsf.h | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) Applied, thanks Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox