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 1gI980-0006Rx-Ar for barebox@lists.infradead.org; Thu, 01 Nov 2018 09:19:02 +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 1gI97m-0003fn-Hw for barebox@lists.infradead.org; Thu, 01 Nov 2018 10:18:46 +0100 From: Lucas Stach Date: Thu, 1 Nov 2018 10:18:39 +0100 Message-Id: <20181101091846.10882-4-l.stach@pengutronix.de> In-Reply-To: <20181101091846.10882-1-l.stach@pengutronix.de> References: <20181101091846.10882-1-l.stach@pengutronix.de> MIME-Version: 1.0 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: [PATCH v4 04/11] ARM: allow secure monitor code to be built without PSCI 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 Tested-by: Roland Hieber --- 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) -- 2.19.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox