From: Shimoda, Yoshihiro <yoshihiro.shimoda.uh@renesas.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] sh: fix trigger_address_error()
Date: Mon, 05 Nov 2012 10:53:13 +0900 [thread overview]
Message-ID: <50971C09.9050609@renesas.com> (raw)
The function should set BL bit, but it should not clear other flags.
So, the patch uses set_bl_bit() instead of a local asm code.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
arch/sh/include/asm/system.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/sh/include/asm/system.h b/arch/sh/include/asm/system.h
index 56fd77a..24b5ce8 100644
--- a/arch/sh/include/asm/system.h
+++ b/arch/sh/include/asm/system.h
@@ -274,8 +274,8 @@ void enable_hlt(void);
static inline void trigger_address_error(void)
{
+ set_bl_bit();
__asm__ __volatile__ (
- "ldc %0, sr\n\t"
"mov.l @%1, %0"
:
: "r" (0x10000000), "r" (0x80000001)
--
1.7.1
next reply other threads:[~2012-11-05 1:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-05 1:53 Shimoda, Yoshihiro [this message]
2012-11-12 5:51 ` [U-Boot] [PATCH] sh: fix trigger_address_error() Nobuhiro Iwamatsu
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