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 4.89 #1 (Red Hat Linux)) id 1egCK3-0002xC-Fj for barebox@lists.infradead.org; Mon, 29 Jan 2018 16:30:23 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7] helo=dude.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.89) (envelope-from ) id 1egCJo-0001SG-8s for barebox@lists.infradead.org; Mon, 29 Jan 2018 17:30:04 +0100 From: Lucas Stach Subject: [PATCH 03/10] ARM: allow secure monitor code to be built without PSCI Date: Mon, 29 Jan 2018 17:29:57 +0100 Message-Id: <20180129163004.10512-4-l.stach@pengutronix.de> In-Reply-To: <20180129163004.10512-1-l.stach@pengutronix.de> References: <20180129163004.10512-1-l.stach@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 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 To: barebox@lists.infradead.org The hyp mode handling added in the secure monitor code is also useful when Barebox doesn't have PSCI control. Allow to build without PSCI. Signed-off-by: Lucas Stach --- arch/arm/cpu/sm_as.S | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/cpu/sm_as.S b/arch/arm/cpu/sm_as.S index 09580e75de5f..0d01e1bf2435 100644 --- a/arch/arm/cpu/sm_as.S +++ b/arch/arm/cpu/sm_as.S @@ -129,7 +129,9 @@ secure_monitor: sub sp, sp, #4*4 @ allocate result structure on stack mov r12, sp push {r4-r6, r12} +#ifdef CONFIG_ARM_PSCI bl psci_entry +#endif pop {r4-r6, r12} ldm r12, {r0-r3} add sp, sp, #4*4 @@ -163,6 +165,8 @@ ENTRY(psci_cpu_entry) mcr p15, 0, r0, c1, c0, 1 @ ACTLR bl secure_monitor_stack_setup +#ifdef CONFIG_ARM_PSCI bl psci_cpu_entry_c +#endif ENDPROC(psci_cpu_entry) -- 2.15.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox