diff options
| author | Ye Li | 2021-10-29 09:46:25 +0800 |
|---|---|---|
| committer | Stefano Babic | 2022-02-05 13:38:39 +0100 |
| commit | 9c7fbebe5dd5d9daa9160b778432daef2a13f47f (patch) | |
| tree | edd9562a582ebb6ea3a1cd4491e4887edd208114 /arch/arm/include | |
| 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 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-imx8ulp/sys_proto.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-imx8ulp/sys_proto.h b/arch/arm/include/asm/arch-imx8ulp/sys_proto.h index 8e2c6ed0cea..284ccafc988 100644 --- a/arch/arm/include/asm/arch-imx8ulp/sys_proto.h +++ b/arch/arm/include/asm/arch-imx8ulp/sys_proto.h @@ -17,4 +17,5 @@ int xrdc_config_pdac(u32 bridge, u32 index, u32 dom, u32 perm); int xrdc_config_pdac_openacc(u32 bridge, u32 index); enum boot_device get_boot_device(void); void set_lpav_qos(void); +void load_lposc_fuse(void); #endif |