powerpc/kconfig: make _etext and data areas alignment configurable on Book3s 32

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Depending on the number of available BATs for mapping the different
kernel areas, it might be needed to increase the alignment of _etext
and/or of data areas.

This patchs allows the user to do it via Kconfig.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Christophe Leroy 2019-02-21 19:08:50 +00:00 • committed by Michael Ellerman

parent 63b2bc6195

commit 0f4a9041c7

1 changed files with 30 additions and 2 deletions

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arch/powerpc/Kconfig

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