IMX8MP Android 14 secure boot HAB Failed

[liangyan]

hi NXP

I want to enable secure boot Android14 on IMX8MP platform,  when i exec cmd in uboot found following some error:

u-boot=> hab_status

Secure boot enabled

HAB Configuration: 0xcc, HAB State: 0x99

--------- HAB Event 1 -----------------
event data:
0xdb 0x00 0x1c 0x45 0x33 0x18 0xc0 0x00
0xca 0x00 0x14 0x00 0x02 0xc5 0x1d 0x00
0x00 0x00 0x0a 0x10 0x40 0x1f 0xad 0xc0
0x00 0x00 0x30 0x20

STS = HAB_FAILURE (0x33)
RSN = HAB_INV_SIGNATURE (0x18)
CTX = HAB_CTX_COMMAND (0xC0)
ENG = HAB_ENG_ANY (0x00)

--------- HAB Event 2 -----------------
event data:
0xdb 0x00 0x1c 0x45 0x33 0x18 0xc0 0x00
0xca 0x00 0x14 0x00 0x02 0xc5 0x1d 0x00
0x00 0x00 0x0a 0x10 0x40 0x1f 0xad 0xc0
0x00 0x00 0x30 0x20

STS = HAB_FAILURE (0x33)
RSN = HAB_INV_SIGNATURE (0x18)
CTX = HAB_CTX_COMMAND (0xC0)
ENG = HAB_ENG_ANY (0x00)

u-boot=>

Secure boot enabled

HAB Configuration: 0xcc, HAB State: 0x99

--------- HAB Event 1 -----------------
event data:
0xdb 0x00 0x1c 0x45 0x33 0x18 0xc0 0x00
0xca 0x00 0x14 0x00 0x02 0xc5 0x1d 0x00
0x00 0x00 0x0a 0x10 0x40 0x1f 0xad 0xc0
0x00 0x00 0x30 0x20

STS = HAB_FAILURE (0x33)
RSN = HAB_INV_SIGNATURE (0x18)
CTX = HAB_CTX_COMMAND (0xC0)
ENG = HAB_ENG_ANY (0x00)

--------- HAB Event 2 -----------------
event data:
0xdb 0x00 0x1c 0x45 0x33 0x18 0xc0 0x00
0xca 0x00 0x14 0x00 0x02 0xc5 0x1d 0x00
0x00 0x00 0x0a 0x10 0x40 0x1f 0xad 0xc0
0x00 0x00 0x30 0x20

STS = HAB_FAILURE (0x33)
RSN = HAB_INV_SIGNATURE (0x18)
CTX = HAB_CTX_COMMAND (0xC0)
ENG = HAB_ENG_ANY (0x00)

how Can I do fix this error 

[Harvey021]

Hi @liangyan 

The given context is HAB_CTX_COMMAND, this means the remaining bytes correspond to the CSF command that caused the event. You can refer to the HAB API v4 from the CST tool, and there is <example 2> for your reference in the API document.

Regards

Harvey

[liangyan]

Sorry, I can't understand it , please give me the detail steps or docs. 

[Harvey021 · Accepted solution]

Please find the attachment. 

Regards

Harvey