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imx: ventana: updated 16bit DDR calibration

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Updated 16bit DDR calibration using values obtained from running the
i.MX6 DDR Stress Test tool over a set of boards over full operationg
temperature.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This commit is contained in:
Tim Harvey 2015-04-08 12:54:54 -07:00 committed by Stefano Babic
parent eeca451ace
commit 06edcb9d37
1 changed files with 12 additions and 8 deletions
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20
board/gateworks/gw_ventana/gw_ventana_spl.c
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@ -233,13 +233,15 @@ static struct mx6_mmdc_calibration mx6dq_128x16_mmdc_calib = {
static struct mx6_mmdc_calibration mx6dq_256x16_mmdc_calib = {
/* write leveling calibration determine */
.p0_mpwldectrl0 = 0x00190017,
.p0_mpwldectrl0 = 0x001B0016,
.p0_mpwldectrl1 = 0x000C000E,
/* Read DQS Gating calibration */
.p0_mpdgctrl0 = 0x43380347,
.p0_mpdgctrl0 = 0x4324033A,
.p0_mpdgctrl1 = 0x00000000,
/* Read Calibration: DQS delay relative to DQ read access */
.p0_mprddlctl = 0x3C313539,
.p0_mprddlctl = 0x40403438,
/* Write Calibration: DQ/DM delay relative to DQS write access */
.p0_mpwrdlctl = 0x36393C39,
.p0_mpwrdlctl = 0x40403D36,
};
static struct mx6_mmdc_calibration mx6sdl_128x16_mmdc_calib = {
@ -255,13 +257,15 @@ static struct mx6_mmdc_calibration mx6sdl_128x16_mmdc_calib = {
static struct mx6_mmdc_calibration mx6sdl_256x16_mmdc_calib = {
/* write leveling calibration determine */
.p0_mpwldectrl0 = 0x00190017,
.p0_mpwldectrl0 = 0x00420043,
.p0_mpwldectrl1 = 0x0016001A,
/* Read DQS Gating calibration */
.p0_mpdgctrl0 = 0x43380347,
.p0_mpdgctrl0 = 0x4238023B,
.p0_mpdgctrl1 = 0x00000000,
/* Read Calibration: DQS delay relative to DQ read access */
.p0_mprddlctl = 0x3C313539,
.p0_mprddlctl = 0x40404849,
/* Write Calibration: DQ/DM delay relative to DQS write access */
.p0_mpwrdlctl = 0x36393C39,
.p0_mpwrdlctl = 0x40402E2F,
};
static struct mx6_mmdc_calibration mx6dq_128x32_mmdc_calib = {