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>

1 files changed, 3 insertions, 0 deletions

diff --git a/board/freescale/ls1043ardb/ddr.h b/board/freescale/ls1043ardb/ddr.h
index b17eb80885..8ca166b3ac 100644
--- a/board/freescale/ls1043ardb/ddr.h
+++ b/board/freescale/ls1043ardb/ddr.h
@@ -6,6 +6,9 @@
 
 #ifndef __DDR_H__
 #define __DDR_H__
+
+extern void erratum_a008850_post(void);
+
 struct board_specific_parameters {
 	u32 n_ranks;
 	u32 datarate_mhz_high;