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* ARM: i.MX6: Add DDR setup code from U-BootSascha Hauer2015-07-291-0/+274
| | | | | | | | Several i.MX6 boards like to do their SDRAM setup in code rather than in DCD tables. Add the SDRAM setup code from U-Boot to make it easy to adopt the SDRAM setup from the U-Boot port of these boards. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM i.MX6: mmdc: move calibration result printout to separate functionSascha Hauer2014-10-221-0/+1
| | | | | | To be able to print the results without compiling with DEBUG enabled. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* imx:mmdc:Move imx6-reg include to imx6-mmdc headerChristian Hemp2014-05-051-0/+1
| | | | | | | Move the imx6-reg.h include to the imx6-mmdc header. Signed-off-by: Christian Hemp <c.hemp@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* imx6: read back memory sizeChristian Hemp2014-04-281-0/+9
| | | | | | | | To reduce the devicetree files for one board with different memory sizes the memory size can be read back from i.MX6. Signed-off-by: Christian Hemp <c.hemp@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* imx6:mmdc: Move register defines to header fileChristian Hemp2014-04-281-0/+39
| | | | | | | Move mmdc register defines to mmdc header file. Signed-off-by: Christian Hemp <c.hemp@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM i.MX6: Add mmdc calibration supportSascha Hauer2013-03-111-0/+7
This adds support for the various DDR calibration functions in the i.MX6 MMDC. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>