Hi Gaurav,
On Wed, Jun 8, 2022 at 10:56 AM Fabio Estevam festevam@gmail.com wrote:
Thanks for your patch.
With your patch applied, I can use the NXP TF-A lf_v2.4 successfully: no more CAAM sha256 errors are seen when launching a fitImage.
Tested on a imx8mm-evk.
Tested-by: Fabio Estevam festevam@denx.de
I noticed a different issue when using the NXP TF-A lf_v2.4: There is a job ring probe error in the kernel (upstream 5.15.43):
# dmesg | grep jr [ 2.449204] caam_jr 30901000.jr: failed to flush job ring 0 [ 2.454867] caam_jr: probe of 30901000.jr failed with error -5
This problem does not happen if I use NXP TF-A imx_5.4.47_2.2.0 version.
If I disable sec_jr0 in the Linux devicetree, then the error does not happen.
Should U-Boot disable sec_jr0 of the Linux devicetree too?
What is a proper solution for this issue?
Thanks,
Fabio Estevam