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ARM: 8635/1: nommu: allow enabling REMAP_VECTORS_TO_RAM

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REMAP_VECTORS_TO_RAM depends on DRAM_BASE, but since DRAM_BASE is a
hex, REMAP_VECTORS_TO_RAM could never get enabled. Also depending on
DRAM_BASE is redundant as whenever REMAP_VECTORS_TO_RAM makes itself
available to Kconfig, DRAM_BASE also is available as the Kconfig
gets sourced on !MMU.

Signed-off-by: Afzal Mohammed <afzal.mohd.ma@gmail.com>
Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Afzal Mohammed 2017-01-07 17:48:10 +01:00 committed by Russell King
parent 79964a1c29
commit 8a792e9afb
1 changed files with 1 additions and 2 deletions
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arch/arm/Kconfig-nommu
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@ -34,8 +34,7 @@ config PROCESSOR_ID
used instead of the auto-probing which utilizes the register.
config REMAP_VECTORS_TO_RAM
bool 'Install vectors to the beginning of RAM' if DRAM_BASE
depends on DRAM_BASE
bool 'Install vectors to the beginning of RAM'
help
The kernel needs to change the hardware exception vectors.
In nommu mode, the hardware exception vectors are normally