MIPS: IP27: Update/restructure CPU overrides

Inspired by Maciej's recent patch to update DEC cpu-feature-overrides.h,
I updated IP27's as well to disable features known to not apply to the
IP27 platform or the R10K-series of CPUs.

Before:
   text    data     bss     dec     hex filename
8616648  463200  472240 9552088  91c0d8 vmlinux

After:
   text    data     bss     dec     hex filename
8592256  471392  472240 9535888  918190 vmlinux

I believe the increase in the size of the data section is for the same
reasons as in the DEC patch.
Signed-off-by: Joshua Kinard <kumba@gentoo.org>
Cc: linux-mips@linux-mips.org
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h

@@ -11,10 +11,29 @@
 #include <asm/cpu.h>
 
 /*
- * IP27 only comes with R10000 family processors all using the same config
+ * IP27 only comes with R1x000 family processors, all using the same config
  */
+#define cpu_has_tlb			1
+#define cpu_has_tlbinv			0
+#define cpu_has_segments		0
+#define cpu_has_eva			0
+#define cpu_has_htw			0
+#define cpu_has_rixiex			0
+#define cpu_has_maar			0
+#define cpu_has_rw_llb			0
+#define cpu_has_3kex			0
+#define cpu_has_4kex			1
+#define cpu_has_3k_cache		0
+#define cpu_has_4k_cache		1
+#define cpu_has_6k_cache		0
+#define cpu_has_8k_cache		0
+#define cpu_has_tx39_cache		0
+#define cpu_has_fpu			1
+#define cpu_has_nofpuex			0
+#define cpu_has_32fpr			1
+#define cpu_has_counter			1
 #define cpu_has_watch			1
-#define cpu_has_mips16		0
+#define cpu_has_64bits			1
 #define cpu_has_divec			0
 #define cpu_has_vce			0
 #define cpu_has_cache_cdex_p		0
@@ -22,36 +41,39 @@
 #define cpu_has_prefetch		1
 #define cpu_has_mcheck			0
 #define cpu_has_ejtag			0
-
 #define cpu_has_llsc			1
+#define cpu_has_mips16			0
+#define cpu_has_mdmx			0
+#define cpu_has_mips3d			0
+#define cpu_has_smartmips		0
+#define cpu_has_rixi			0
+#define cpu_has_xpa			0
 #define cpu_has_vtag_icache		0
 #define cpu_has_dc_aliases		0
 #define cpu_has_ic_fills_f_dc		0
+
+#define cpu_icache_snoops_remote_store	1
+
+#define cpu_has_mips32r1		0
+#define cpu_has_mips32r2		0
+#define cpu_has_mips64r1		0
+#define cpu_has_mips64r2		0
+#define cpu_has_mips32r6		0
+#define cpu_has_mips64r6		0
+
 #define cpu_has_dsp			0
 #define cpu_has_dsp2			0
-#define cpu_icache_snoops_remote_store	1
 #define cpu_has_mipsmt			0
 #define cpu_has_userlocal		0
-
-#define cpu_has_nofpuex		0
-#define cpu_has_64bits		1
-
-#define cpu_has_4kex		1
-#define cpu_has_3k_cache	0
-#define cpu_has_6k_cache	0
-#define cpu_has_4k_cache	1
-#define cpu_has_8k_cache	0
-#define cpu_has_tx39_cache	0
-
 #define cpu_has_inclusive_pcaches	1
+#define cpu_hwrena_impl_bits		0
+#define cpu_has_perf_cntr_intr_bit	0
+#define cpu_has_vz			0
+#define cpu_has_fre			0
+#define cpu_has_cdmm			0
 
 #define cpu_dcache_line_size()		32
 #define cpu_icache_line_size()		64
 #define cpu_scache_line_size()		128
 
-#define cpu_has_mips32r1	0
-#define cpu_has_mips32r2	0
-#define cpu_has_mips64r1	0
-#define cpu_has_mips64r2	0
-
 #endif /* __ASM_MACH_IP27_CPU_FEATURE_OVERRIDES_H */