4 Commits

Author	SHA1	Message	Date
Oliver Chen	b335966958	drivers: ddr: imx Workaround for i.MX8M DDRPHY rank to rank issue ... Add logic to automatically update umctl2's setting based on phy training CDD value for rank to rank space issue Acked-by: Ye Li <ye.li@nxp.com> Signed-off-by: Oliver Chen <Oliver.Chen@nxp.com> Signed-off-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>	2020-07-14 15:23:46 +08:00
Simon Glass	f7ae49fc4f	common: Drop log.h from common header ... Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>	2020-05-18 21:19:18 -04:00
Frieder Schrempf	83083febf5	ddr: imx8m: Return error values from LPDDR4 training ... In cases when the same SPL should run on boards with i.MX8MM, that differ in DDR configuration, it is necessary to try different parameters and check if the training done by the firmware suceeds or not. Therefore we return the DDR training/initialization success to the upper layer in order to be able to retry with different settings if necessary. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>	2020-01-07 10:26:57 +01:00
Peng Fan	e3963c0943	drivers: ddr: introduce DDR driver for i.MX8M ... Introduce DDR driver for i.MX8M. The driver will be used by SPL to initialze DDR PHY and DDR Controller. Signed-off-by: Peng Fan <peng.fan@nxp.com>	2019-01-01 14:12:18 +01:00