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Commit a4c6be5a authored by Max Filippov's avatar Max Filippov
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xtensa: disable MMU initialization option on MMUv2 cores 



MMU initialization option is currently ignored on MMUv2 cores, but it is
used in Kconfig to select kernel load and start addresses. This choice
is not available for MMUv2 cores as they have hardwired TLB entries.
Disable MMU initialization option for known MMUv2 cores so that they get
correct kernel load/start address by default.
This fixes the default allmodconfig build.

Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
parent 5b8b3c86

arch/xtensa/Kconfig

+1 −0
Original line number Original line Diff line number Diff line
@@ -212,6 +212,7 @@ config HOTPLUG_CPU 




config INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX

config INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX

	bool "Initialize Xtensa MMU inside the Linux kernel code"

	bool "Initialize Xtensa MMU inside the Linux kernel code"

	depends on !XTENSA_VARIANT_FSF && !XTENSA_VARIANT_DC232B

	default y if XTENSA_VARIANT_DC233C || XTENSA_VARIANT_CUSTOM

	default y if XTENSA_VARIANT_DC233C || XTENSA_VARIANT_CUSTOM

	help

	help

	  Earlier version initialized the MMU in the exception vector

	  Earlier version initialized the MMU in the exception vector