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 4.90_1 #2 (Red Hat Linux)) id 1f3zMD-0005w4-43 for barebox@lists.infradead.org; Thu, 05 Apr 2018 07:30:55 +0000 Date: Thu, 5 Apr 2018 09:30:38 +0200 From: Sascha Hauer Message-ID: <20180405073038.r2afhw3lhmkfq7jy@pengutronix.de> References: <20180326192025.28809-1-l.stach@pengutronix.de> <20180326192025.28809-4-l.stach@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20180326192025.28809-4-l.stach@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 v3 04/10] ARM: add file for HYP mode related setup To: Lucas Stach Cc: barebox@lists.infradead.org On Mon, Mar 26, 2018 at 09:20:19PM +0200, Lucas Stach wrote: > This adds routines to add hyp mode vectors and switch back to HYP > mode from SVC. This is needed in both the PBL and Barebox proper. > > Signed-off-by: Lucas Stach > Tested-by: Roland Hieber > --- > v3: > - fix whitespace > - use __BARE_INIT > --- > arch/arm/cpu/Makefile | 4 ++ > arch/arm/cpu/hyp.S | 116 ++++++++++++++++++++++++++++++++++++++++++ > arch/arm/cpu/sm_as.S | 11 ---- > arch/arm/include/asm/secure.h | 8 +++ > 4 files changed, 128 insertions(+), 11 deletions(-) > create mode 100644 arch/arm/cpu/hyp.S > > diff --git a/arch/arm/cpu/Makefile b/arch/arm/cpu/Makefile > index 13fe12c31f6f..f86dff975bb4 100644 > --- a/arch/arm/cpu/Makefile > +++ b/arch/arm/cpu/Makefile > @@ -9,6 +9,10 @@ obj-$(CONFIG_ARM_EXCEPTIONS) += exceptions.o > obj-$(CONFIG_MMU) += mmu.o mmu-early.o > pbl-$(CONFIG_MMU) += mmu-early.o > lwl-y += lowlevel.o > +obj-y += hyp.o > +AFLAGS_hyp.o :=-Wa,-march=armv7-a -Wa,-mcpu=all > +pbl-y += hyp.o > +AFLAGS_pbl-hyp.o :=-Wa,-march=armv7-a -Wa,-mcpu=all > endif For building files regularly and pbl we have obj-pbl-y. Also I would really prefer to depend that on CONFIG_CPU_32v7 Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 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