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| author | Shengzhou Liu <Shengzhou.Liu@nxp.com> | 2016-04-07 16:22:21 +0800 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-05-17 09:26:19 -0700 |
| commit | 074596c0b5f4e9a3642a3159a9fc7f8b8064c18a (patch) | |
| tree | 645933dc5c430f57d2c27ce98af98329d02852e0 /board/freescale/ls1043aqds/ddr.h | |
| parent | aeaec0e682f45b9e0c62c522fafea353931f73ed (diff) | |
| download | blackbird-obmc-uboot-074596c0b5f4e9a3642a3159a9fc7f8b8064c18a.tar.gz blackbird-obmc-uboot-074596c0b5f4e9a3642a3159a9fc7f8b8064c18a.zip | |
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>
Diffstat (limited to 'board/freescale/ls1043aqds/ddr.h')
| -rw-r--r-- | board/freescale/ls1043aqds/ddr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/board/freescale/ls1043aqds/ddr.h b/board/freescale/ls1043aqds/ddr.h index 8adb660012..d3f40822b7 100644 --- a/board/freescale/ls1043aqds/ddr.h +++ b/board/freescale/ls1043aqds/ddr.h @@ -7,6 +7,8 @@ #ifndef __DDR_H__ #define __DDR_H__ +extern void erratum_a008850_post(void); + struct board_specific_parameters { u32 n_ranks; u32 datarate_mhz_high; |
