From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id E0897B6F76 for ; Fri, 22 Jul 2011 18:29:15 +1000 (EST) Subject: Re: [PATCH v2] powerpc/85xx: fix mpic configuration in CAMP mode Mime-Version: 1.0 (Apple Message framework v1084) Content-Type: text/plain; charset=us-ascii From: Kumar Gala In-Reply-To: <1310456983-1473-1-git-send-email-fabio.baltieri@gmail.com> Date: Fri, 22 Jul 2011 03:28:58 -0500 Message-Id: References: <20110711143859.0e6c95d8@schlenkerla.am.freescale.net> <1310456983-1473-1-git-send-email-fabio.baltieri@gmail.com> To: Fabio Baltieri Cc: Scott Wood , Poonam Aggrwal , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Jul 12, 2011, at 2:49 AM, Fabio Baltieri wrote: > Change the string to check for CAMP mode boot on MPC85xx (eg. P2020) = to match > the one in the corresponding dts files (p2020rdb_camp_core{0,1}.dts). >=20 > Without this fix the mpic is configured as in the SMP boot mode, which = causes > the first core to report a protected source interrupt error for = devices > of the other core and lock up. >=20 > Also add MPIC_SINGLE_DEST_CPU on both P2020 based architectures in = CAMP > mode as suggested by Scott Wood. Thanks. >=20 > Cc: Scott Wood > Cc: Poonam Aggrwal > Cc: Benjamin Herrenschmidt > Signed-off-by: Fabio Baltieri > --- > arch/powerpc/platforms/85xx/mpc85xx_ds.c | 3 ++- > arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 5 +++-- > 2 files changed, 5 insertions(+), 3 deletions(-) applied to next - k=