From: Ray Chang ray.chang@technexion.com
Increase ODT resistor value from 60 to 120 ohm to improve DRAM stability.
Based on the following commit from TechNexion U-Boot: https://github.com/TechNexion/u-boot-tn-imx/commit/8a00e57b697c6f7d3d3abcfc5...
Signed-off-by: Ray Chang ray.chang@technexion.com Signed-off-by: Benjamin Szőke egyszeregy@freemail.hu --- board/technexion/pico-imx7d/spl.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/board/technexion/pico-imx7d/spl.c b/board/technexion/pico-imx7d/spl.c index cb60d3be42..fc97c58ae1 100644 --- a/board/technexion/pico-imx7d/spl.c +++ b/board/technexion/pico-imx7d/spl.c @@ -89,11 +89,11 @@ static struct ddr_phy ddr_phy_regs_val = { static struct mx7_calibration calib_param = { .num_val = 5, .values = { - 0x0E407304, - 0x0E447304, - 0x0E447306, - 0x0E447304, - 0x0E447304, + 0x0E207304, + 0x0E247304, + 0x0E247306, + 0x0E247304, + 0x0E207304, }, };