diff options
| author | Ye Li <ye.li@nxp.com> | 2021-10-29 09:46:25 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2022-02-05 13:38:39 +0100 |
| commit | 9c7fbebe5dd5d9daa9160b778432daef2a13f47f (patch) | |
| tree | edd9562a582ebb6ea3a1cd4491e4887edd208114 /drivers/ddr/imx/imx8ulp/ddr_init.c | |
| parent | 112b4cac9d9bd986a5c0e267193dff3e46bab68a (diff) | |
imx8ulp: Workaround LPOSC_TRIM fuse load issue
8ULP ROM should read the LPOSC trim BIAS fuse to fill the CGC0
LPOSCCTRL[7:0], but it writes a fixed value on A0.1 revision.
A0.2 will fix the issue in ROM. But A0.1 we have to workaround
it in SPL by setting LPOSCCTRL BIASCURRENT again.
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'drivers/ddr/imx/imx8ulp/ddr_init.c')
0 files changed, 0 insertions, 0 deletions