From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH 2/3] ARM: psci: Make use of set_ttbr() in armv7_secure_monitor_install()
Date: Thu, 14 Jun 2018 21:21:01 -0700 [thread overview]
Message-ID: <20180615042102.12345-2-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20180615042102.12345-1-andrew.smirnov@gmail.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
arch/arm/cpu/sm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm/cpu/sm.c b/arch/arm/cpu/sm.c
index 5808dfd92..b0bf16405 100644
--- a/arch/arm/cpu/sm.c
+++ b/arch/arm/cpu/sm.c
@@ -193,8 +193,7 @@ int armv7_secure_monitor_install(void)
armv7_init_nonsec();
__armv7_secure_monitor_install();
- asm volatile ("mcr p15, 0, %0, c2, c0, 0" : : "r"(ttb));
-
+ set_ttbr((void *)ttb);
set_vbar(vbar);
if (mmuon) {
--
2.17.0
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next prev parent reply other threads:[~2018-06-15 4:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-15 4:21 [PATCH 1/3] ARM: psci: Remove unused code in psci_entry() Andrey Smirnov
2018-06-15 4:21 ` Andrey Smirnov [this message]
2018-06-15 4:21 ` [PATCH 3/3] ARM: mmu: psci: Make use of get_ttbr() Andrey Smirnov
2018-06-18 6:59 ` [PATCH 1/3] ARM: psci: Remove unused code in psci_entry() Sascha Hauer
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