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powerpc/44x: Enable CRASH_DUMP for 440x

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Now that we have relocatable kernel, supporting CRASH_DUMP only requires
turning the switches on for UP machines.

We don't have kexec support on 47x yet. Enabling SMP support would be done
as part of enabling the PPC_47x support.

Signed-off-by: Suzuki K. Poulose <suzuki@in.ibm.com>
Cc: Josh Boyer <jwboyer@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
This commit is contained in:
Suzuki Poulose 2011-12-14 22:59:37 +00:00 committed by Josh Boyer
parent 26ecb6c44b
commit 5b2e478da0
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/Kconfig
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@ -367,8 +367,8 @@ config KEXEC
config CRASH_DUMP
bool "Build a kdump crash kernel"
depends on PPC64 || 6xx || FSL_BOOKE
select RELOCATABLE if PPC64
depends on PPC64 || 6xx || FSL_BOOKE || (44x && !SMP && !PPC_47x)
select RELOCATABLE if PPC64 || 44x
select DYNAMIC_MEMSTART if FSL_BOOKE
help
Build a kernel suitable for use as a kdump capture kernel.