[Skiboot] [PATCH] xscom: chipid mambo quirk return POWER9 DD2.0 for proc_gen_p9

[Stewart Smith]

Nicholas Piggin <npiggin at gmail.com> writes:
> This makes POWER9 DD2.0 stop states testable in mambo.
>
> Signed-off-by: Nicholas Piggin <npiggin at gmail.com>

Took the identical patch  from
https://patchwork.ozlabs.org/patch/768388/ as of 25897895a076471dc4566671fda5cf7d2a2c3379

-- 
Stewart Smith
OPAL Architect, IBM.