I'm observing authentication issue while loading U-Boot proper, U-Boot
proper now have features like SPL DM and SPL FIT etc
U-Boot SPL 2018.03-rc1-00182-gb81f7c9 (Feb 08 2018 - 17:19:03 +0530)
Trying to boot from MMC1
Expected Linux image is not found. Trying to start U-boot
Authenticate image from DDR location 0x17800000...
bad magic magic=0xb8 length=0x841b version=0x17
bad length magic=0xb8 length=0x841b version=0x17
bad version magic=0xb8 length=0x841b version=0x17
spl: ERROR: image authentication unsuccessful
### ERROR ### Please RESET the board ###
Please let me know where I missed, I'm authenticating SPL and
u-boot-dtb.img now.
Can you please check if the generated u-boot-dtb.img contains a IVT
table appended in the end of the image?
The mx6slevk_spl_defconfig target also generates SPL + u-boot-dtb.img
but I have to use the u-boot-ivt.img binary instead. In my case
u-boot-dtb.img does not includes a IVT table.
Best Regards,
Breno Lima
At a guess I'd say it's the fix we did for hab_auth_img - I guess Jagan
you have an out-of-tree implementation here ?
If you have a command in your environment that looks like this
hab_auth_img 0x17800000 0x10000
that should now be
hab_auth_img 0x17800000 0x10000 0xF400
assuming the CSF footer is aprox 0xC00 bytes padded.
git show c5800b2
arm: imx: hab: Fix authenticate_image input parameters
1: Adding a new parameter to hab_auth_img
- addr : image hex address
- length : total length of the image
- offset : offset of IVT from addr
---
bod
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