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* driver/ddr: Restruct driver to allow standalone memory spaceYork Sun2014-09-251-6/+6
| | | | | | | | | | 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>
* driver/ddr/fsl: Add DDR4 support to Freescale DDR driverYork Sun2014-04-221-0/+300
Mostly reusing DDR3 driver, this patch adds DDR4 SPD handling, register calculation and programming. Signed-off-by: York Sun <yorksun@freescale.com>
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