diff options
Diffstat (limited to 'board/freescale/ls2080ardb/ddr.c')
| -rw-r--r-- | board/freescale/ls2080ardb/ddr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/board/freescale/ls2080ardb/ddr.c b/board/freescale/ls2080ardb/ddr.c index ecd1e71..959dfeb 100644 --- a/board/freescale/ls2080ardb/ddr.c +++ b/board/freescale/ls2080ardb/ddr.c @@ -134,6 +134,9 @@ found: /* Enable ZQ calibration */ popts->zq_en = 1; + /* optimize cpo for erratum A-009942 */ + popts->cpo_sample = 0x6e; + if (ddr_freq < 2350) { if (pdimm[0].n_ranks == 2 && pdimm[1].n_ranks == 2) { /* four chip-selects */ |