powerpc/prom_init: Move __prombss to it's own section and store it in .bss

This makes __prombss its own section, and for now store
it in .bss.

This will give us the ability later to store it elsewhere
and/or free it after boot (it's about 8KB).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Benjamin Herrenschmidt 2018-10-15 13:49:58 +11:00 • committed by Michael Ellerman
commit 5f69e38885
2 changed files with 4 additions and 1 deletions