Re: [U-Boot] [PATCH 5/5] pico-imx7d: Add bl33 config

On Wed, Mar 27, 2019 at 11:57 AM Fabio Estevam festevam@gmail.com wrote:

On Wed, Mar 27, 2019 at 11:18 AM Jun Nie jun.nie@linaro.org wrote:

...

I should say that SPL is not needed, not cannot run. u-boot is loaded and run by ATF/OPTEE, so we do not need SPL. This is an initial prototype of verified boot chain from ATF to Linux on ARM32. Only 512MB version is considered at this stage. Maybe we can add 1GB version later if it is needed.

Sorry, but we cannot accept adding non-SPL code as this impacts maintenance.

Please add OPTEE support with the existing SPL infrastructure.

Also, I'd say u-boot is not need, for some use cases ... so DDR and direct OS loading can be done using SPL.