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ARM: moxart: fix CPU selection 

Moxart uses an FA526 CPU core, which is ARMv4 based, not ARMv4T.
Before moxart, we had no CONFIG_MULTI_V4 option, since no ARMv4 platform
was enabled for multiplatform. This now adds the missing option, which
will give us slightly more efficient code on pure moxart kernels,
because we can build a pure FA526 kernel now rather than a combined
FA526+ARM920T kernel that we used to.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2014-03-25 22:19:00 +01:00
parent bf5fd5bf0a
commit f8afae40a0
2 changed files with 7 additions and 1 deletions
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6
arch/arm/Kconfig
View File

@ -893,6 +893,12 @@ menu "Multiple platform selection"
comment "CPU Core family selection"
config ARCH_MULTI_V4
bool "ARMv4 based platforms (FA526)"
depends on !ARCH_MULTI_V6_V7
select ARCH_MULTI_V4_V5
select CPU_FA526
config ARCH_MULTI_V4T
bool "ARMv4T based platforms (ARM720T, ARM920T, ...)"
depends on !ARCH_MULTI_V6_V7

2
arch/arm/mach-moxart/Kconfig
View File

@ -1,5 +1,5 @@
config ARCH_MOXART
bool "MOXA ART SoC" if ARCH_MULTI_V4T
bool "MOXA ART SoC" if ARCH_MULTI_V4
select CPU_FA526
select ARM_DMA_MEM_BUFFERABLE
select USE_OF