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| author | Peng Fan <Peng.Fan@freescale.com> | 2015-08-17 16:10:59 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-09-02 15:34:12 +0200 |
| commit | 2cd8cd06bb01f220f75d937f0371f591712f0295 (patch) | |
| tree | 8a73be24fb0f8d1d6300090c357c3958810b659e /lib | |
| parent | 24139754f55e11a41bd90d0c8064a79228b573a3 (diff) | |
| download | u-boot-imx-2cd8cd06bb01f220f75d937f0371f591712f0295.zip u-boot-imx-2cd8cd06bb01f220f75d937f0371f591712f0295.tar.gz u-boot-imx-2cd8cd06bb01f220f75d937f0371f591712f0295.tar.bz2 | |
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>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions