Hi team,
Currently i am workign on imx6q board. Trying to implement the HAB in that so i have concluded the CONFIG_IMX_HAB in the config file of u-boot .
Created the signed u-boot and key using the CST tool.
But while checking the status of hab_status getting below events.
MX6 HORIZON U-Boot > hab_status
Secure boot disabled
HAB Configuration: 0xf0, HAB State: 0x66
--------- HAB Event 1 -----------------
event data:
0xdb 0x00 0x24 0x42 0x69 0x30 0xe1 0x1d
0x00 0x04 0x00 0x02 0x40 0x00 0x36 0x06
0x55 0x55 0x00 0x03 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x01
STS = HAB_WARNING (0x69)
RSN = HAB_ENG_FAIL (0x30)
CTX = HAB_CTX_ENTRY (0xE1)
ENG = HAB_ENG_CAAM (0x1D)
--------- HAB Event 2 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x0c 0xa0 0x00
0x00 0x00 0x00 0x00 0x17 0x7f 0xf4 0x00
0x00 0x00 0x00 0x20
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_ASSERTION (0x0C)
CTX = HAB_CTX_ASSERT (0xA0)
ENG = HAB_ENG_ANY (0x00)
--------- HAB Event 3 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x0c 0xa0 0x00
0x00 0x00 0x00 0x00 0x17 0x7f 0xf4 0x2c
0x00 0x00 0x02 0xf8
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_ASSERTION (0x0C)
CTX = HAB_CTX_ASSERT (0xA0)
ENG = HAB_ENG_ANY (0x00)
--------- HAB Event 4 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x0c 0xa0 0x00
0x00 0x00 0x00 0x00 0x17 0x7f 0xf4 0x20
0x00 0x00 0x00 0x01
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_ASSERTION (0x0C)
CTX = HAB_CTX_ASSERT (0xA0)
ENG = HAB_ENG_ANY (0x00)
--------- HAB Event 5 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x0c 0xa0 0x00
0x00 0x00 0x00 0x00 0x17 0x80 0x00 0x00
0x00 0x00 0x00 0x04
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_ASSERTION (0x0C)
CTX = HAB_CTX_ASSERT (0xA0)
ENG = HAB_ENG_ANY (0x00)
--------- HAB Event 6 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x21 0xc0 0x00
0xbe 0x00 0x0c 0x00 0x03 0x17 0x00 0x00
0x00 0x00 0x00 0x50
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_CERTIFICATE (0x21)
CTX = HAB_CTX_COMMAND (0xC0)
ENG = HAB_ENG_ANY (0x00)
MX6 HORIZON U-Boot > <INTERRUPT>
MX6 HORIZON U-Boot >
MX6 HORIZON U-Boot >
MX6 HORIZON U-Boot >
MX6 HORIZON U-Boot >
MX6 HORIZON U-Boot > hab_status
Secure boot disabled
HAB Configuration: 0xf0, HAB State: 0x66
--------- HAB Event 1 -----------------
event data:
0xdb 0x00 0x24 0x42 0x69 0x30 0xe1 0x1d
0x00 0x04 0x00 0x02 0x40 0x00 0x36 0x06
0x55 0x55 0x00 0x03 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x01
STS = HAB_WARNING (0x69)
RSN = HAB_ENG_FAIL (0x30)
CTX = HAB_CTX_ENTRY (0xE1)
ENG = HAB_ENG_CAAM (0x1D)
--------- HAB Event 2 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x0c 0xa0 0x00
0x00 0x00 0x00 0x00 0x17 0x7f 0xf4 0x00
0x00 0x00 0x00 0x20
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_ASSERTION (0x0C)
CTX = HAB_CTX_ASSERT (0xA0)
ENG = HAB_ENG_ANY (0x00)
--------- HAB Event 3 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x0c 0xa0 0x00
0x00 0x00 0x00 0x00 0x17 0x7f 0xf4 0x2c
0x00 0x00 0x02 0xf8
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_ASSERTION (0x0C)
CTX = HAB_CTX_ASSERT (0xA0)
ENG = HAB_ENG_ANY (0x00)
--------- HAB Event 4 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x0c 0xa0 0x00
0x00 0x00 0x00 0x00 0x17 0x7f 0xf4 0x20
0x00 0x00 0x00 0x01
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_ASSERTION (0x0C)
CTX = HAB_CTX_ASSERT (0xA0)
ENG = HAB_ENG_ANY (0x00)
--------- HAB Event 5 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x0c 0xa0 0x00
0x00 0x00 0x00 0x00 0x17 0x80 0x00 0x00
0x00 0x00 0x00 0x04
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_ASSERTION (0x0C)
CTX = HAB_CTX_ASSERT (0xA0)
ENG = HAB_ENG_ANY (0x00)
--------- HAB Event 6 -----------------
event data:
0xdb 0x00 0x14 0x42 0x33 0x21 0xc0 0x00
0xbe 0x00 0x0c 0x00 0x03 0x17 0x00 0x00
0x00 0x00 0x00 0x50
STS = HAB_FAILURE (0x33)
RSN = HAB_INV_CERTIFICATE (0x21)
CTX = HAB_CTX_COMMAND (0xC0)
ENG = HAB_ENG_ANY (0x00)
Below is my csf file .
[Header]
Version = 4.2
Hash Algorithm = sha256
Engine Configuration = 0
Certificate Format = X509
Signature Format = CMS
Engine = CAAM
[Install SRK]
# Index of the key location in the SRK table to be installed
File = "../../crts/SRK_1_2_3_4_table.bin"
Source index = 0
[Install CSFK]
# Key used to authenticate the CSF data
File = "../../crts/CSF1_1_sha256_2048_65537_v3_usr_crt.pem"
[Authenticate CSF]
[Install Key]
# Key slot index used to authenticate the key to be installed
Verification index = 0
# Target key slot in HAB key store where key will be installed
Target Index = 2
# Key to install
File= "../../crts/IMG1_1_sha256_2048_65537_v3_usr_crt.pem"
[Authenticate Data]
# Key slot index used to authenticate the image data
Verification index = 2
# Authenticate Start Address, Offset, Length and file
#Blocks = 0x177ff400 0x00000000 0x00091c00 "u-boot-dtb.imx"
Blocks = 0x177ff400 0x00000000 0x00092c00 "u-boot-dtb.imx"
[Unlock]
Engine = CAAM
Features = RNG
Below is the u-boot-dtb.imx.log file.
Image Type: Freescale IMX Boot Image
Image Ver: 2 (i.MX53/6/7 compatible)
Mode: DCD
Data Size: 610400 Bytes = 596.09 KiB = 0.58 MiB
Load Address: 177ff420
Entry Point: 17800000
HAB Blocks: 0x177ff400 0x00000000 0x00092c00
DCD Blocks: 0x00910000 0x0000002c 0x000002f8
Please help me on this issue,
Regards,
Rk
Hi @rakesh3,
Thanks for reply Druvit,
Checked on other device , now i am getting only one warning on hab_status.
U-Boot > hab_status
Secure boot disabled
HAB Configuration: 0xf0, HAB State: 0x66
--------- HAB Event 1 -----------------
event data:
0xdb 0x00 0x24 0x42 0x69 0x30 0xe1 0x1d
0x00 0x04 0x00 0x02 0x40 0x00 0x36 0x06
0x55 0x55 0x00 0x03 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x01
STS = HAB_WARNING (0x69)
RSN = HAB_ENG_FAIL (0x30)
CTX = HAB_CTX_ENTRY (0xE1)
ENG = HAB_ENG_CAAM (0x1D)
Could you please help me to find the issue, can we do something for this issue or can ignore this warning.
Here I have not fused the SRK_1_2_3_4_fuse.bin in the device. does it required to fuse this SRK_1_2_3_4_fuse.bin before running the
==>hab_status ????
Please help me on this
Regards,
Rk