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authorGabor Juhos <juhosg@openwrt.org>2007-08-26 13:09:11 +0000
committerGabor Juhos <juhosg@openwrt.org>2007-08-26 13:09:11 +0000
commita2b4d75799a33d37b09d2ff1d954ec9a1aadac5b (patch)
tree94b9f98df4403fff9c8a1471769c592a5d7e5720 /target/linux/adm5120-2.6
parentbf392a7fc09b7c425f86d8ece4f3c72d4a956d45 (diff)
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make overriding of CPU features configurable, and enable it by default
SVN-Revision: 8493
Diffstat (limited to 'target/linux/adm5120-2.6')
-rw-r--r--target/linux/adm5120-2.6/config/default1
-rw-r--r--target/linux/adm5120-2.6/files/arch/mips/adm5120/Kconfig4
-rw-r--r--target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/cpu-feature-overrides.h5
3 files changed, 10 insertions, 0 deletions
diff --git a/target/linux/adm5120-2.6/config/default b/target/linux/adm5120-2.6/config/default
index c21fc4b..593d98c 100644
--- a/target/linux/adm5120-2.6/config/default
+++ b/target/linux/adm5120-2.6/config/default
@@ -1,6 +1,7 @@
CONFIG_32BIT=y
# CONFIG_64BIT is not set
# CONFIG_64BIT_PHYS_ADDR is not set
+CONFIG_ADM5120_CPU_OVERRIDES=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
diff --git a/target/linux/adm5120-2.6/files/arch/mips/adm5120/Kconfig b/target/linux/adm5120-2.6/files/arch/mips/adm5120/Kconfig
index 1e2270d..7738d81 100644
--- a/target/linux/adm5120-2.6/files/arch/mips/adm5120/Kconfig
+++ b/target/linux/adm5120-2.6/files/arch/mips/adm5120/Kconfig
@@ -2,6 +2,10 @@ if MIPS_ADM5120
menu "ADM5120 Implementation Options"
+config ADM5120_CPU_OVERRIDES
+ bool "Enable CPU feature overrides"
+ default y
+
config PCI_ADM5120
bool "Enable PCI support"
select PCI
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/cpu-feature-overrides.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/cpu-feature-overrides.h
index 54c1edd..6216b86 100644
--- a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/cpu-feature-overrides.h
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/cpu-feature-overrides.h
@@ -28,6 +28,8 @@
#ifndef __ASM_MACH_ADM5120_CPU_FEATURE_OVERRIDES_H
#define __ASM_MACH_ADM5120_CPU_FEATURE_OVERRIDES_H
+#ifdef CONFIG_ADM5120_CPU_OVERRIDES
+
/*
* The ADM5120 SOC has a built-in MIPS 4Kc core.
*/
@@ -81,4 +83,7 @@
#define cpu_dcache_line_size() 16
#define cpu_icache_line_size() 16
+#endif /* CONFIG_ADM5120_CPU_OVERRIDES */
+
+
#endif /* __ASM_MACH_ADM5120_CPU_FEATURE_OVERRIDES_H */