pico-imx7d: Increase ODT resistor value
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/8a00e57b697c6f7d3d3abcfc552550ac7d8cc96d
Signed-off-by: Ray Chang <ray.chang@technexion.com>
Signed-off-by: Benjamin Szőke <egyszeregy@freemail.hu>
diff --git a/board/technexion/pico-imx7d/spl.c b/board/technexion/pico-imx7d/spl.c
index cb60d3b..fc97c58 100644
--- a/board/technexion/pico-imx7d/spl.c
+++ b/board/technexion/pico-imx7d/spl.c
@@ -89,11 +89,11 @@
static struct mx7_calibration calib_param = {
.num_val = 5,
.values = {
- 0x0E407304,
- 0x0E447304,
- 0x0E447306,
- 0x0E447304,
- 0x0E447304,
+ 0x0E207304,
+ 0x0E247304,
+ 0x0E247306,
+ 0x0E247304,
+ 0x0E207304,
},
};