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| author | Catalin Marinas <catalin.marinas@arm.com> | 2007-05-08 22:45:26 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-05-09 09:52:38 +0100 |
| commit | 23688e999eda70f1ce1c61a68b865b996e3c6c4c (patch) | |
| tree | 4695a39ebc314bc0ed4c6d80bb128c7856f3c348 /arch/arm/mm/Kconfig | |
| parent | 065cf519c32984b7a78777aae3859baf5f5fd3d3 (diff) | |
| download | blackbird-op-linux-23688e999eda70f1ce1c61a68b865b996e3c6c4c.tar.gz blackbird-op-linux-23688e999eda70f1ce1c61a68b865b996e3c6c4c.zip | |
[ARM] armv7: add Makefile and Kconfig entries
This patch adds the necessary lines to the Makefile and Kconfig files for
enabling the compilation of the ARMv7 CPU support.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/Kconfig')
| -rw-r--r-- | arch/arm/mm/Kconfig | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index e684e9b38216..b81391a4e374 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -366,6 +366,19 @@ config CPU_32v6K enabled will not boot on processors with do not support these instructions. +# ARMv7 +config CPU_V7 + bool "Support ARM V7 processor" + depends on ARCH_INTEGRATOR + select CPU_32v6K + select CPU_32v7 + select CPU_ABRT_EV7 + select CPU_CACHE_V7 + select CPU_CACHE_VIPT + select CPU_CP15_MMU + select CPU_COPY_V6 if MMU + select CPU_TLB_V6 if MMU + # Figure out what processor architecture version we should be using. # This defines the compiler instruction set which depends on the machine type. config CPU_32v3 @@ -391,6 +404,9 @@ config CPU_32v5 config CPU_32v6 bool +config CPU_32v7 + bool + # The abort model config CPU_ABRT_NOMMU bool @@ -413,6 +429,9 @@ config CPU_ABRT_EV5TJ config CPU_ABRT_EV6 bool +config CPU_ABRT_EV7 + bool + # The cache model config CPU_CACHE_V3 bool @@ -429,6 +448,9 @@ config CPU_CACHE_V4WB config CPU_CACHE_V6 bool +config CPU_CACHE_V7 + bool + config CPU_CACHE_VIVT bool @@ -503,7 +525,7 @@ comment "Processor Features" config ARM_THUMB bool "Support Thumb user binaries" - depends on CPU_ARM720T || CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || CPU_XSCALE || CPU_XSC3 || CPU_V6 + depends on CPU_ARM720T || CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || CPU_XSCALE || CPU_XSC3 || CPU_V6 || CPU_V7 default y help Say Y if you want to include kernel support for running user space @@ -578,9 +600,15 @@ config CPU_CACHE_ROUND_ROBIN Say Y here to use the predictable round-robin cache replacement policy. Unless you specifically require this or are unsure, say N. +config CPU_L2CACHE_DISABLE + bool "Disable level 2 cache" + depends on CPU_V7 + help + Say Y here to disable the level 2 cache. If unsure, say N. + config CPU_BPREDICT_DISABLE bool "Disable branch prediction" - depends on CPU_ARM1020 || CPU_V6 || CPU_XSC3 + depends on CPU_ARM1020 || CPU_V6 || CPU_XSC3 || CPU_V7 help Say Y here to disable branch prediction. If unsure, say N. |
