diff options
| author | Ray Chang <ray.chang@technexion.com> | 2024-10-16 22:15:36 +0200 |
|---|---|---|
| committer | Fabio Estevam <festevam@gmail.com> | 2024-10-18 09:41:09 -0300 |
| commit | 21cd724a5455fd761e131dbd334a6b0592c65ce4 (patch) | |
| tree | 56e74e0fdcc52d2953813d53746eb427eabe9777 /board/technexion | |
| parent | 6846a5b23d880aa41861f1466534d8e12a04235d (diff) | |
| download | u-boot-21cd724a5455fd761e131dbd334a6b0592c65ce4.tar.gz | |
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>
Diffstat (limited to 'board/technexion')
| -rw-r--r-- | board/technexion/pico-imx7d/spl.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/board/technexion/pico-imx7d/spl.c b/board/technexion/pico-imx7d/spl.c index cb60d3be420..fc97c58ae16 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, }, }; |