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4 commits

Author SHA1 Message Date
York Sun
b406731aa9 driver/ddr/fsl: Add more debug registers 
32 more debug registers are added for newer DDR controllers.

Signed-off-by: York Sun <york.sun@nxp.com>
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
 2016-09-14 14:05:32 -07:00
York Sun
d9be24c92d driver/ddr/fsl: Remove deskew_cntrl register 
This register is reserved and shouldn't have been exposed.
Accessing it may have unexpected result on different SoCs.

Signed-off-by: York Sun <yorksun@freescale.com>
 2015-05-20 10:34:09 -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
York Sun
9a17eb5b7e Driver/DDR: combine ccsr_ddr for 83xx, 85xx and 86xx 
Fix ccsr_ddr structure to avoid using typedef. Combine DDR2 and DDR3
structure for 83xx, 85xx and 86xx.

Signed-off-by: York Sun <yorksun@freescale.com>
 2013-11-25 11:43:46 -08:00