[MIPS] Add Missing R4K Cache Macros to IP27 & IP32

Keeping in accordance with other machines, IP27 and IP32 lack a few
macros.  IP27 lacks cpu_has_4kex & cpu_has_4k_cache macros while IP32
lacks just the cpu_has_4k_cache macro.

Signed-off-by: Joshua Kinard <kumba@gentoo.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
index 36070b5654ab..f0ef1ac9ecd7 100644
--- a/include/asm-mips/mach-ip32/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
@@ -38,6 +38,8 @@
 #define cpu_has_vtag_icache     0
 #define cpu_has_ic_fills_f_dc   0
 #define cpu_has_dsp             0
+#define cpu_has_4k_cache        1
+
 
 #define cpu_has_mips32r1        0
 #define cpu_has_mips32r2        0