[PATCH 00/17] (no cover subject)

Peng Fan peng.fan at nxp.com
Mon Nov 4 13:20:39 CET 2024


> Subject: Re: [PATCH 00/17] (no cover subject)
> 
> On 10/16/24 9:17 AM, Alice Guo wrote:
> > This patch set adds the basic support of i.MX95 and has been tested
> on
> > i.MX95 19x19 EVK.
> I have a somewhat more generic question -- can we start U-Boot SPL
> and U-Boot first, and start the ELE/OpTee/... whatever firmwares AFTER
> U-Boot has started, so they can be updated just like the kernel can be
> updated ?

ELE Firmware packed in flash.bin is used by ROM, out of control of
SPL/U-Boot.

OP-Tee is optional, but if it is there, it could only be loaded by SPL and
kicked by ATF

Regards,
Peng.


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