[U-Boot] [U-Boot, v2] arm64: spin-table: add more information in Kconfig help
Tom Rini
trini at konsulko.com
Sat Jan 28 23:44:35 CET 2017
On Fri, Jan 20, 2017 at 06:04:43PM +0900, Masahiro Yamada wrote:
> This feature seems to be sometimes misunderstood. The intention is:
>
> [1] Bring the slaves into the U-Boot proper image, not SPL (unless
> you have a special reason to do otherwise).
>
> [2] The operation must be done in a board (SoC) specific manner
> since how to wake the slaves from the Boot ROM is SoC specific.
>
> [3] The slaves must enter U-Boot proper after U-Boot relocates
> itself because the "cpu-release-addr" property points to the
> relocated memory area.
>
> [2] is already explained in the help. We can make [1] even clearer
> by mentioning "U-Boot proper" instead of "U-Boot". [3] is missing,
> so I am adding it to the list. Instead, "before the master CPU
> jumps to the kernel" is a matter of course, so removed.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
Applied to u-boot/master, thanks!
--
Tom
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