Commit graph

7 commits

Author SHA1 Message Date
Mathieu Othacehe
6bb745844c imx: ele_ahab: Add ahab_commit command support
This message is used to commit into the fuses any new SRK revocation and
FW version information that have been found into the NXP (ELE FW) and
OEM containers.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2024-03-24 13:36:00 -03:00
Peng Fan
1c3f5df259 imx: imx8ulp: start the ELE RNG at boot
On the imx8ulp A1 SoC, the ELE RNG needs to be manually started.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-07-13 11:29:40 +02:00
Ye Li
78b4cf7530 imx: misc: ele_mu: Update ELE MU driver
Extend the RX timeout value to 10s, because when authentication is failed
the ELE needs long time (>2s for 28M image) to return the result. Print
rx wait info per 1s.

Also correct TX and RX status registers in debug.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-07-13 11:29:40 +02:00
Ye Li
71a21425d2 imx: misc: ele_mu: Update MU TR registers count
According to SRM, the Sentinel MU has 8 TR and 4 RR registers. All
of them are used for ELE message. So update TR count to 8 and fix a
typo in receive msg

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>
2023-07-13 11:29:40 +02:00
Peng Fan
d0e2a012a3 imx: ele_api: add DEK Blob generation
- Add crc computation.
- Add ele_generate_dek_blob API for encrypted boot support.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-07-13 11:29:40 +02:00
Peng Fan
31e5ec2323 imx: ele_api: support program secure fuse and return lifecycle
Add two ELE API: ele_return_lifecycle_update and ele_write_secure_fuse
Add two cmd: ahab_return_lifecycle and ahab_sec_fuse_prog

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-07-13 11:29:40 +02:00
Peng Fan
d3ee9dbd59 imx: use generic name ele(EdgeLockSecure Enclave)
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 <peng.fan@nxp.com>
2023-07-13 11:29:40 +02:00