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board/ls1021aqds: Add DDR4 support
authorYork Sun <yorksun@freescale.com>
Thu, 11 Sep 2014 20:32:07 +0000 (13:32 -0700)
committerYork Sun <yorksun@freescale.com>
Thu, 25 Sep 2014 16:12:12 +0000 (09:12 -0700)
commitc7eae7fcb11bc7dab519fca8d8902f1fbc5c3c76
tree1a521d509a9752c0f279416c7d54c98c1d854068tree | snapshot
parentf80d6472b47e73e35e4eaed6fc56ce5df2c82cdbcommit | diff
board/ls1021aqds: Add DDR4 support

LS1021AQDS has a variant with DDR4 slot. This patch adds a new defconfig
for this variant to enable DDR4 support. RAW timing parameters are not
added for DDR4. The board timing parameters are only tuned for single-
rank 1600 and 1800MT/s with Micron DIMM 9ASF51272AZ-2G1A1 due to DIMM
availability.

Signed-off-by: York Sun <yorksun@freescale.com>
CC: Alison Wang <alison.wang@freescale.com>
arch/arm/include/asm/arch-ls102xa/config.h diff | blob | history
board/freescale/ls1021aqds/MAINTAINERS diff | blob | history
board/freescale/ls1021aqds/ddr.c diff | blob | history
board/freescale/ls1021aqds/ddr.h diff | blob | history
configs/ls1021aqds_ddr4_nor_defconfig [new file with mode: 0644] blob
include/configs/ls1021aqds.h diff | blob | history
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