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ARM: vf610: ddrmc: program Dummy DDRBYTE1/2
authorStefan Agner <stefan.agner@toradex.com>
Fri, 14 Dec 2018 14:26:00 +0000 (15:26 +0100)
committerStefano Babic <sbabic@denx.de>
Wed, 9 Jan 2019 15:19:36 +0000 (16:19 +0100)
commitbd481382a20ce92bd9e930d89ff625b963390389
tree734bcd08659f3e248da887c69d01eef19b8e1034tree | snapshot
parent1e40f9c68c6be22afe4e7a7c1e65ab7cfd8d3a3dcommit | diff
ARM: vf610: ddrmc: program Dummy DDRBYTE1/2

The Vybrid reference manual VFXXXRM Rev. 0 10/2016 states in chapter
5.2.6.1 DUMMY PADS (DDR/QuadSPI) that those pads need to be programed
for correct operation of DDR. Assume the default DDR pin configuration
which seems to work well on a Colibri VF50.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
arch/arm/include/asm/arch-vf610/iomux-vf610.h diff | blob | history
arch/arm/mach-imx/ddrmc-vf610.c diff | blob | history
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