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ARM: vexpress: remove automatic errata workaround selection 

The vexpress Kconfig setup tries to be clever^Whelpful and selects some
errata workarounds for certain revisions of the Cortex-A9 and PL310,
which may be required depending on the core tile.

Since the mach-vexpress can support A5, A7 and A15 coretiles, let's
make errata workaround selection optional.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Rob Herring <robherring2@gmail.com>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
This commit is contained in:
Will Deacon 2012-07-04 16:01:16 +01:00 committed by Pawel Moll
parent bd0a521e88
commit ef5911966d
1 changed files with 2 additions and 3 deletions
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5
arch/arm/mach-vexpress/Kconfig
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@ -2,7 +2,8 @@ menu "Versatile Express platform type"
depends on ARCH_VEXPRESS
config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
bool
bool "Enable A5 and A9 only errata work-arounds"
default y
select ARM_ERRATA_720789
select ARM_ERRATA_751472
select PL310_ERRATA_753970 if CACHE_PL310
@ -14,7 +15,6 @@ config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
config ARCH_VEXPRESS_CA9X4
bool "Versatile Express Cortex-A9x4 tile"
select ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
select ARM_GIC
select CPU_V7
select HAVE_SMP
@ -22,7 +22,6 @@ config ARCH_VEXPRESS_CA9X4
config ARCH_VEXPRESS_DT
bool "Device Tree support for Versatile Express platforms"
select ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA
select ARM_GIC
select ARM_PATCH_PHYS_VIRT
select AUTO_ZRELADDR