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 <redacted>
Cc: Josh Boyer <redacted>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev <redacted>
---
arch/powerpc/Kconfig | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 7923520..d3fe852 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -362,8 +362,8 @@ 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.