u-boot.git/drivers/misc/sentinel/fuse.c, branch master

imx: use generic name ele(EdgeLockSecure Enclave)

2023-07-13T09:29:40+00:00

Per NXP requirement, we rename all the NXP EdgeLock Secure Enclave
code including comment, folder and API name to ELE to align.

Signed-off-by: Peng Fan

misc: fuse: Lock 8ULP ECC-protected fuse when programming

2023-03-29T18:15:42+00:00

The ECC fuse on 8ULP can't be written twice. If any user did it, the
ECC value would be wrong then cause accessing problem to the fuse.
The patch will lock the ECC fuse word to avoid this problem.
For iMX9, the OTP controller automatically prevents an ECC fuse word to
be written twice. So it does not need the setting.

Signed-off-by: Ye Li 
Reviewed-by: Peng Fan

misc: fuse: Update fuse mapping for 8ULP S400 API

2023-03-29T18:15:42+00:00

Since new 8ULP A1 S400 FW (v0.0.8-e329b760) can support to read
more fuses: like PMU trim, Test flow/USB, GP1-5, GP8-10. Update
the u-boot driver for the new mapping.

Signed-off-by: Ye Li 
Reviewed-by: Peng Fan 
Reviewed-by: Alice Guo

misc: fuse: update the code for accessing fuse of i.MX93

2022-07-26T09:29:01+00:00

Sentinel have read access of OTP shadow register 0-511, and fsb have
read access of shadow 0-51/312-511.

Reviewed-by: Ye Li 
Signed-off-by: Alice Guo 
Signed-off-by: Peng Fan

misc: fuse: support to access fuse on i.MX93

2022-07-26T09:29:01+00:00

i.MX93 fuse can be accessed through FSB and s400-api. Add mapping tables
for i.MX93. The offset address of FSB accessing OTP shadow registers is
different between i.MX8ULP and i.MX93, so use macro to define the offset
address instead of hardcode.

Signed-off-by: Alice Guo 
Signed-off-by: Peng Fan

misc: imx8ulp: move fuse.c from imx8ulp to sentinel

2022-07-26T09:29:01+00:00

The i.MX93 platform wants to reuse drivers/misc/imx8ulp/fuse.c. Moving
fuse.c from the folder imx8ulp to sentinel makes it can be used by other
platforms.

Signed-off-by: Alice Guo 
Signed-off-by: Peng Fan