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2 commits

Author SHA1 Message Date
York Sun
1d71efbb03 driver/ddr: Restruct driver to allow standalone memory space 
U-boot has been initializing DDR for the main memory. The presumption
is the memory stays as a big continuous block, either linear or
interleaved. This change is to support putting some DDR controllers
to separated space without counting into main memory. The standalone
memory controller could use different number of DIMM slots.

Signed-off-by: York Sun <yorksun@freescale.com>
 2014-09-25 08:36:18 -07:00
York Sun
34e026f9b1 driver/ddr/fsl: Add DDR4 support to Freescale DDR driver 
Mostly reusing DDR3 driver, this patch adds DDR4 SPD handling, register
calculation and programming.

Signed-off-by: York Sun <yorksun@freescale.com>
 2014-04-22 17:58:48 -07:00