diff options
Diffstat (limited to 'board/freescale/t1040qds/ddr.c')
| -rw-r--r-- | board/freescale/t1040qds/ddr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/board/freescale/t1040qds/ddr.c b/board/freescale/t1040qds/ddr.c index 82402408a7..cb58d1e524 100644 --- a/board/freescale/t1040qds/ddr.c +++ b/board/freescale/t1040qds/ddr.c @@ -95,6 +95,9 @@ found: popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_80ohm); popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_80ohm) | DDR_CDR2_VREF_OVRD(70); /* Vref = 70% */ + + /* optimize cpo for erratum A-009942 */ + popts->cpo_sample = 0x69; #else popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_75ohm); popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_75ohm); |