From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ed Swarthout Date: Wed, 26 Sep 2007 16:35:54 -0500 Subject: [U-Boot-Users] [PATCH] 85xx io out functions need sync after write. Message-ID: <11908425541324-git-send-email-Ed.Swarthout@freescale.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de This fixes the mc146818 rtc_read/write functions for 85xx. Signed-off-by: Ed Swarthout --- cpu/mpc85xx/start.S | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S index 2c98c2a..5d65190 100644 --- a/cpu/mpc85xx/start.S +++ b/cpu/mpc85xx/start.S @@ -701,6 +701,7 @@ in8: .globl out8 out8: stb r4,0x0000(r3) + sync blr /*------------------------------------------------------------------------------- */ @@ -710,6 +711,7 @@ out8: .globl out16 out16: sth r4,0x0000(r3) + sync blr /*------------------------------------------------------------------------------- */ @@ -719,6 +721,7 @@ out16: .globl out16r out16r: sthbrx r4,r0,r3 + sync blr /*------------------------------------------------------------------------------- */ @@ -728,6 +731,7 @@ out16r: .globl out32 out32: stw r4,0x0000(r3) + sync blr /*------------------------------------------------------------------------------- */ @@ -737,6 +741,7 @@ out32: .globl out32r out32r: stwbrx r4,r0,r3 + sync blr /*------------------------------------------------------------------------------- */ -- 1.5.3.1.65.g47184