MIPS: Relocatable: Provide plat_post_relocation hook

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This hook provides the platform the chance to perform any required
setup before the boot processor switches to the relocated kernel.
The relocated kernel has been copied and fixed up ready for execution
at this point. Secondary CPUs may wish to switch to it early. There
is also the opportunity for the platform to abort jumping to the
relocated kernel if there is anything wrong with the chosen offset.

Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com>
Signed-off-by: Steven J. Hill <Steven.Hill@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14651/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

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Steven J. Hill 2016-12-09 02:36:22 -06:00 • committed by Ralf Baechle

parent 3ff72be4c9

commit 8cc709d7d4

1 changed files with 20 additions and 0 deletions

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arch/mips/kernel/relocate.c

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