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(parent: 5e8e27b) | patch
driver/ddr/fsl: Add address parity support for DDR4 UDIMM/discrete
authorShengzhou Liu <Shengzhou.Liu@nxp.com>
Thu, 10 Mar 2016 09:36:56 +0000 (17:36 +0800)
committerYork Sun <york.sun@nxp.com>
Mon, 21 Mar 2016 19:42:13 +0000 (12:42 -0700)
commiteb118807a4c1778bda6294c36e379711cb08e198
tree6c9d9b92e8d5f928fb375223bd9d80c17dab020ctree | snapshot
parent5e8e27b743a650aebc3d79823cbd8443ca12d4b8commit | diff
driver/ddr/fsl: Add address parity support for DDR4 UDIMM/discrete

Add support of address parity for DDR4 UDIMM or discrete memory.
It requires to configurate corresponding MR5[2:0] and
TIMING_CFG_7[PAR_LAT]. Parity can be turned on by hwconfig,
e.g. hwconfig=fsl_ddr:parity=on.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
doc/README.fsl-ddr diff | blob | blame | history
drivers/ddr/fsl/ctrl_regs.c diff | blob | blame | history
drivers/ddr/fsl/options.c diff | blob | blame | history
include/fsl_ddr_sdram.h diff | blob | blame | history
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