ar71xx: add more cpu feature overrides, slightly reduces kernel size

SVN-Revision: 35125

diff --git a/target/linux/ar71xx/patches-3.7/220-add_cpu_feature_overrides.patch b/target/linux/ar71xx/patches-3.7/220-add_cpu_feature_overrides.patch
new file mode 100644 (file)
index 0000000..05406f2
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.7/220-add_cpu_feature_overrides.patch
@@ -0,0 +1,28 @@
+--- a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
++++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
+@@ -36,6 +36,7 @@
+ #define cpu_has_mdmx          0
+ #define cpu_has_mips3d                0
+ #define cpu_has_smartmips     0
++#define cpu_has_rixi          0
+ 
+ #define cpu_has_mips32r1      1
+ #define cpu_has_mips32r2      1
+@@ -45,6 +46,7 @@
+ #define cpu_has_dsp           0
+ #define cpu_has_dsp2          0
+ #define cpu_has_mipsmt                0
++#define cpu_has_userlocal     0
+ 
+ #define cpu_has_64bits                0
+ #define cpu_has_64bit_zero_reg        0
+@@ -53,5 +55,9 @@
+ 
+ #define cpu_dcache_line_size()        32
+ #define cpu_icache_line_size()        32
++#define cpu_has_vtag_icache   0
++#define cpu_has_dc_aliases    1
++#define cpu_has_ic_fills_f_dc 0
++#define cpu_has_pindexed_dcache       0
+ 
+ #endif /* __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H */