From: Lucas Stach <l.stach@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 2/2] fixup! ARM: install HYP vectors at PBL and Barebox entry
Date: Mon, 5 Nov 2018 16:38:25 +0100 [thread overview]
Message-ID: <20181105153825.26450-2-l.stach@pengutronix.de> (raw)
In-Reply-To: <20181105153825.26450-1-l.stach@pengutronix.de>
---
arch/arm/cpu/lowlevel.S | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/cpu/lowlevel.S b/arch/arm/cpu/lowlevel.S
index 13dfe496ad17..3b52644e43e1 100644
--- a/arch/arm/cpu/lowlevel.S
+++ b/arch/arm/cpu/lowlevel.S
@@ -8,8 +8,10 @@ ENTRY(arm_cpu_lowlevel_init)
/* save lr, since it may be banked away with a processor mode change */
mov r2, lr
+#ifdef CONFIG_CPU_32v7
/* careful: the hyp install corrupts r0 and r1 */
bl __hyp_install
+#endif
/* set the cpu to SVC32 mode, mask irq and fiq */
mrs r12, cpsr
--
2.19.1
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next prev parent reply other threads:[~2018-11-05 15:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-05 15:38 [PATCH 1/2] fixup! ARM: add file for HYP mode related setup Lucas Stach
2018-11-05 15:38 ` Lucas Stach [this message]
2018-11-06 8:40 ` Sascha Hauer
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