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