From 074596c0b5f4e9a3642a3159a9fc7f8b8064c18a Mon Sep 17 00:00:00 2001
From: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Date: Thu, 7 Apr 2016 16:22:21 +0800
Subject: armv8/ls1043: Add workaround for DDR erratum A-008850

Barrier transactions from CCI400 need to be disabled till
the DDR is configured, otherwise it may lead to system hang.
The patch adds workaround to fix the erratum.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
---
 board/freescale/ls1043ardb/ddr.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'board/freescale/ls1043ardb/ddr.c')

diff --git a/board/freescale/ls1043ardb/ddr.c b/board/freescale/ls1043ardb/ddr.c
index 11bc0f24d9..1e2fd2ed0c 100644
--- a/board/freescale/ls1043ardb/ddr.c
+++ b/board/freescale/ls1043ardb/ddr.c
@@ -177,6 +177,8 @@ phys_size_t initdram(int board_type)
 #else
 	dram_size =  fsl_ddr_sdram_size();
 #endif
+	erratum_a008850_post();
+
 #ifdef CONFIG_FSL_DEEP_SLEEP
 	fsl_dp_ddr_restore();
 #endif
-- 
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