[U-Boot] [PATCH v3] spl: add support to booting with ATF

Dan Handley Dan.Handley at arm.com
Wed Apr 5 08:25:03 UTC 2017


Hi

> -----Original Message-----
> From: Masahiro Yamada [mailto:yamada.masahiro at socionext.com]
> Sent: 05 April 2017 06:36
>
> 2017-04-05 14:05 GMT+09:00 Kever Yang <kever.yang at rock-chips.com>:
> > SPL is considered as BL2 in ATF terminology, it needs to load other
> > parts of ATF binary like BL31, BL32, SCP-BL30, and BL33(U-Boot). And
> > needs to
>
>
> SCP-BL30 ?
>
>
> Dan,
>
> I see BL30 in old documents, but this was deprecated, right?
>
Yes, the BL30 terminology was deprecated in favour of SCP_BL2. See:
https://github.com/ARM-software/arm-trusted-firmware/wiki/ARM-Trusted-Firmware-Image-Terminology#scp-ram-firmware-scp_bl2-previously-bl3-0

However, given this is an optional image, it might be worth removing the reference altogether.

Also, I notice this latest patch still uses bl31_params_t rather than the more recent bl_params_t.

Regards

Dan.

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