MIPS: Netlogic: XLP CPU support.

Add support for Netlogic's XLP MIPS SoC. This patch adds:
* XLP processor ID in cpu_probe.c and asm/cpu.h
* XLP case to asm/module.h
* CPU_XLP case to mm/tlbex.c
* minor change to r4k cache handling to ignore XLP secondary cache
* XLP cpu overrides to mach-netlogic/cpu-feature-overrides.h

Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2966/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 2f7f41873f24..6e94c7e2c164 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -170,6 +170,7 @@
 #define PRID_IMP_NETLOGIC_XLS408B       0x4e00
 #define PRID_IMP_NETLOGIC_XLS404B       0x4f00
 
+#define PRID_IMP_NETLOGIC_XLP832        0x1000
 /*
  * Definitions for 7:0 on legacy processors
  */
@@ -263,7 +264,7 @@ enum cpu_type_enum {
          */
         CPU_5KC, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2,
         CPU_CAVIUM_OCTEON, CPU_CAVIUM_OCTEON_PLUS, CPU_CAVIUM_OCTEON2,
-        CPU_XLR,
+        CPU_XLR, CPU_XLP,
 
         CPU_LAST
 };