powerpc/64s: Refactor initialisation after prom

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Move some basic Book3S initialisation after prom to a function similar
to what Book3E looks like. Book3E returns from this function at the
virtual address mapping, and Book3S will do the same in a later change,
so making them look similar helps with that.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230203113858.1152093-3-npiggin@gmail.com

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Nicholas Piggin 2023-02-03 21:38:57 +10:00 • committed by Michael Ellerman

parent 26d53a9c89

commit 58f24eea52

1 changed files with 25 additions and 19 deletions

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arch/powerpc/kernel/head_64.S

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