| commit | 6b43bbdce7ada43b58b0c0a15ff95972ae46433f | [log] [tgz] |
|---|---|---|
| author | Peng Fan <Peng.Fan@freescale.com> | Mon Aug 17 16:10:59 2015 +0800 |
| committer | Stefano Babic <sbabic@denx.de> | Wed Sep 02 15:34:12 2015 +0200 |
| tree | 8a73be24fb0f8d1d6300090c357c3958810b659e | |
| parent | 1b81b069be39e8fd6e81cfe8d274f2cdc336ad2d [diff] |
imx: mx6: ddr correct tRFC and tXS To Chip density 4Gb, tRFC should be 300ns, see "Table 61 — Refresh parameters by device density" of JESD79-3E. tXS(min) is max(5nCK, tRFC(min) + 10ns). Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de>