This table covers DDR frequencies from 666 to 1666. Frequencies 666, 833, 1000, 1066 and 1333 were verified on this board with SO-DIMM (UG51U6400N8SU-ACF).
Signed-off-by: Shaohui Xie Shaohui.Xie@freescale.com --- board/freescale/p2041rdb/ddr.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/board/freescale/p2041rdb/ddr.c b/board/freescale/p2041rdb/ddr.c index e9c699c..3637093 100644 --- a/board/freescale/p2041rdb/ddr.c +++ b/board/freescale/p2041rdb/ddr.c @@ -37,7 +37,10 @@ const board_specific_parameters_t board_specific_parameters[] = { * lo| hi| num| clk| wrlvl | cpo |wrdata|2T * mhz| mhz|ranks|adjst| start | delay| */ - { 1017, 1116, 2, 4, 6, 0xff, 2, 0}, + { 0, 750, 2, 3, 5, 0xff, 2, 0}, + { 751, 1250, 2, 4, 6, 0xff, 2, 0}, + { 1251, 1350, 2, 5, 7, 0xff, 2, 0}, + { 1351, 1666, 2, 5, 8, 0xff, 2, 0}, };
void fsl_ddr_board_options(memctl_options_t *popts,