From mboxrd@z Thu Jan  1 00:00:00 1970
Return-path: <ptxdist-bounces@pengutronix.de>
Received: from litschi.hi.pengutronix.de
 ([2001:67c:670:100:feaa:14ff:fe6a:8db5])
 by metis.ext.pengutronix.de with esmtps
 (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92)
 (envelope-from <m.tretter@pengutronix.de>) id 1j3jDW-0004lC-36
 for ptxdist@pengutronix.de; Mon, 17 Feb 2020 17:25:54 +0100
Date: Mon, 17 Feb 2020 17:25:53 +0100
From: Michael Tretter <m.tretter@pengutronix.de>
Message-ID: <20200217172553.7ffd12a4@litschi.hi.pengutronix.de>
In-Reply-To: <20200212164033.7362-1-a.fatoum@pengutronix.de>
References: <20200212164033.7362-1-a.fatoum@pengutronix.de>
MIME-Version: 1.0
Subject: Re: [ptxdist] [PATCH v2] tf-a: new package for ARM trusted firmware
 A
List-Id: PTXdist Development Mailing List <ptxdist.pengutronix.de>
List-Unsubscribe: <http://metis.pengutronix.de/cgi-bin/mailman/options/ptxdist>, 
 <mailto:ptxdist-request@pengutronix.de?subject=unsubscribe>
List-Archive: <http://metis.pengutronix.de/cgi-bin/mailman/private/ptxdist/>
List-Post: <mailto:ptxdist@pengutronix.de>
List-Help: <mailto:ptxdist-request@pengutronix.de?subject=help>
List-Subscribe: <http://metis.pengutronix.de/cgi-bin/mailman/listinfo/ptxdist>, 
 <mailto:ptxdist-request@pengutronix.de?subject=subscribe>
Reply-To: ptxdist@pengutronix.de
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Errors-To: ptxdist-bounces@pengutronix.de
Sender: "ptxdist" <ptxdist-bounces@pengutronix.de>
To: ptxdist@pengutronix.de

On Wed, 12 Feb 2020 17:40:33 +0100, Ahmad Fatoum wrote:
> Trusted Firmware-A (TF-A) is a reference implementation of secure world
> software for Arm A-Profile architectures (Armv8-A and Armv7-A).

I successfully built the TF-A BL31 for the ZynqMP using this rule.

However, I saw that the TF-A build uses the current git commitish for
BUILD_STRING, which will be written into the binary. If I build the
TF-A with this rule, this ends up to be the commitish of the BSP. I'm
not sure if I actually want this, but I don't know what to put there
instead.

Michael

> 
> Cc: Alejandro Vazquez <avazquez.dev@gmail.com>
> Signed-off-by: Rouven Czerwinski <rouven@czerwinskis.de>
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
> v1 -> v2:
>  - Made TF_A_ARCH_MAJOR configurable to support 32 bit ARMv8 (Guillermo)
>  - Replaces stm32mp-specific TF_A_DTB with TF_A_EXTRA_ARGS to contain
>    all board/vendor specific options
>  - removed reference to no longer existing CREDITS file
>  - removed TF_A_MAKE_OPT contents that are set elsewhere
>  - reduced uses of += in favor of directly appending to the string
>  - delete old build directory in prepare instead of compile
>  - use default compile stage (Guillermo)
>  - install artifacts to sysroot /usr/lib/firmware in install stage
>  - install artifacts to IMAGEDIR in targetinstall
>  - fix clean stage to delete proper artifacts
> ---
>  platforms/tf-a.in | 138 ++++++++++++++++++++++++++++++++++++++++++++++
>  rules/tf-a.make   | 114 ++++++++++++++++++++++++++++++++++++++
>  2 files changed, 252 insertions(+)
>  create mode 100644 platforms/tf-a.in
>  create mode 100644 rules/tf-a.make

_______________________________________________
ptxdist mailing list
ptxdist@pengutronix.de