u-boot/drivers/ddr
Chris Packham dbaf09590d ddr: marvell: only assert M_ODT[0] on write for a single CS
When using only a single DDR chip select only assert M_ODT[0] on write.
Do not assert it on read and do not assert M_ODT[1] at all. Also set
tODT_OFF_WR to 0x9 which contradicts the recommendation from the
functional spec but is what Marvell's binary training blob does and
seems to give better results when ODT is active during writes.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2018-01-19 16:30:29 +01:00
..
altera arm: socfpga: Convert Altera DDR SDRAM driver to use Kconfig 2017-04-14 14:06:57 +02:00
fsl armv8: ls1088a: Add NXP LS1088A SoC support 2017-09-11 08:00:13 -07:00
marvell ddr: marvell: only assert M_ODT[0] on write for a single CS 2018-01-19 16:30:29 +01:00
microchip drivers: ddr: Add DDR2 SDRAM controller driver for Microchip PIC32. 2016-02-01 22:14:01 +01:00
Kconfig arm: socfpga: Convert Altera DDR SDRAM driver to use Kconfig 2017-04-14 14:06:57 +02:00