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powerpc/p2041rdb: add more ddr frequencies support

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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>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Shaohui Xie 2011-09-22 11:46:12 +08:00 • committed by Kumar Gala
parent 44d50f0b54
commit 47784af714
1 changed files with 4 additions and 1 deletions
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5
board/freescale/p2041rdb/ddr.c
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@ -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,