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From: Bo Shen <voice.shen@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [RFC PATCH] arm: arm926ejs: flush cache before disable it
Date: Tue,  2 Jul 2013 12:35:54 +0000	[thread overview]
Message-ID: <1372768555-12477-1-git-send-email-voice.shen@gmail.com> (raw)

flush cache before disable it

Signed-off-by: Bo Shen <voice.shen@gmail.com>
---
 arch/arm/cpu/arm926ejs/cpu.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm/cpu/arm926ejs/cpu.c b/arch/arm/cpu/arm926ejs/cpu.c
index 626384c..10aa165 100644
--- a/arch/arm/cpu/arm926ejs/cpu.c
+++ b/arch/arm/cpu/arm926ejs/cpu.c
@@ -46,15 +46,14 @@ int cleanup_before_linux (void)
 
 	disable_interrupts ();
 
+	/* flush I/D-cache */
+	cache_flush();
 
 	/* turn off I/D-cache */
 	icache_disable();
 	dcache_disable();
 	l2_cache_disable();
 
-	/* flush I/D-cache */
-	cache_flush();
-
 	return 0;
 }
 
-- 
1.7.10.4

             reply	other threads:[~2013-07-02 12:35 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-02 12:35 Bo Shen [this message]
2013-07-05 21:02 ` [U-Boot] [RFC PATCH] arm: arm926ejs: flush cache before disable it Albert ARIBAUD
2013-07-07 23:33   ` Bo Shen
2013-07-08 10:22     ` Albert ARIBAUD
2013-07-08 12:08       ` Sughosh Ganu
2013-07-08 12:32         ` Albert ARIBAUD
2013-07-08 14:07           ` Sughosh Ganu
2013-07-08 19:55             ` Albert ARIBAUD
2013-07-09  3:59               ` Sughosh Ganu
2013-07-09  6:11               ` Sughosh Ganu
2013-07-09  8:28                 ` Albert ARIBAUD
2013-07-10 10:05                   ` Sughosh Ganu
2013-07-10 12:30                     ` Albert ARIBAUD
2013-07-10 17:34                       ` Sughosh Ganu
2013-07-12  7:35                         ` Albert ARIBAUD
2013-07-08 12:19       ` Sughosh Ganu

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