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authorHyok S. Choi <hyok.choi@samsung.com>2006-09-28 21:46:34 +0900
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-09-28 20:17:30 +0100
commit6afd6fae1d5f7e7129a10c4f3e32018966eeac1c (patch)
tree4b7470f0f771c4e97b18f83db0bd4ca3d529684b /arch/arm/Kconfig
parent0f45d7f36b766cb668cebfb5d4d2f67b4a8676ba (diff)
downloadop-kernel-dev-6afd6fae1d5f7e7129a10c4f3e32018966eeac1c.zip
op-kernel-dev-6afd6fae1d5f7e7129a10c4f3e32018966eeac1c.tar.gz
[ARM] nommu: confirms the CR_V bit in nommu mode
In nommu mode, the exception vector location depends on the platforms. Some of the implementations may have some special exception control forwarding method in their ROM/flash and for some of them has its own re-mapping mechanism by the h/w. This patch introduces a special configuration CONFIG_CPU_HIGH_VECTOR which turns on the CR_V bit in nommu mode. The CR_V bit is turned off by default. This feature depends on CP15 and does not supported by ARM740. Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r--arch/arm/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 2673fee..ea7640a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -95,7 +95,7 @@ config ARCH_MTD_XIP
config VECTORS_BASE
hex
- default 0xffff0000 if MMU
+ default 0xffff0000 if MMU || CPU_HIGH_VECTOR
default DRAM_BASE if REMAP_VECTORS_TO_RAM
default 0x00000000
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