Commit 113c62d9 authored by Steven J. Hill's avatar Steven J. Hill Committed by Ralf Baechle

MIPS: Add support for the M14Kc core.

[ralf@linux-mips.org: Fixed whitespace damage.]
Signed-off-by: 's avatarSteven J. Hill <sjhill@mips.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3773/Signed-off-by: 's avatarRalf Baechle <ralf@linux-mips.org>
parent 839efb4f
......@@ -94,6 +94,7 @@
#define PRID_IMP_24KE 0x9600
#define PRID_IMP_74K 0x9700
#define PRID_IMP_1004K 0x9900
#define PRID_IMP_M14KC 0x9c00
/*
* These are the PRID's for when 23:16 == PRID_COMP_SIBYTE
......@@ -260,7 +261,7 @@ enum cpu_type_enum {
*/
CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_1004K, CPU_74K,
CPU_ALCHEMY, CPU_PR4450, CPU_BMIPS32, CPU_BMIPS3300, CPU_BMIPS4350,
CPU_BMIPS4380, CPU_BMIPS5000, CPU_JZRISC,
CPU_BMIPS4380, CPU_BMIPS5000, CPU_JZRISC, CPU_M14KC,
/*
* MIPS64 class processors
......@@ -288,7 +289,7 @@ enum cpu_type_enum {
#define MIPS_CPU_ISA_M64R2 0x00000100
#define MIPS_CPU_ISA_32BIT (MIPS_CPU_ISA_I | MIPS_CPU_ISA_II | \
MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M32R2 )
MIPS_CPU_ISA_M32R1 | MIPS_CPU_ISA_M32R2)
#define MIPS_CPU_ISA_64BIT (MIPS_CPU_ISA_III | MIPS_CPU_ISA_IV | \
MIPS_CPU_ISA_V | MIPS_CPU_ISA_M64R1 | MIPS_CPU_ISA_M64R2)
......
......@@ -4,7 +4,7 @@
* Copyright (C) xxxx the Anonymous
* Copyright (C) 1994 - 2006 Ralf Baechle
* Copyright (C) 2003, 2004 Maciej W. Rozycki
* Copyright (C) 2001, 2004 MIPS Inc.
* Copyright (C) 2001, 2004, 2011, 2012 MIPS Technologies, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
......@@ -199,6 +199,7 @@ void __init check_wait(void)
cpu_wait = rm7k_wait_irqoff;
break;
case CPU_M14KC:
case CPU_24K:
case CPU_34K:
case CPU_1004K:
......@@ -831,6 +832,10 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu)
c->cputype = CPU_74K;
__cpu_name[cpu] = "MIPS 74Kc";
break;
case PRID_IMP_M14KC:
c->cputype = CPU_M14KC;
__cpu_name[cpu] = "MIPS M14Kc";
break;
case PRID_IMP_1004K:
c->cputype = CPU_1004K;
__cpu_name[cpu] = "MIPS 1004Kc";
......
......@@ -1051,6 +1051,7 @@ static void __cpuinit probe_pcache(void)
case CPU_R14000:
break;
case CPU_M14KC:
case CPU_24K:
case CPU_34K:
case CPU_74K:
......
......@@ -9,6 +9,7 @@
* Copyright (C) 2005, 2007, 2008, 2009 Maciej W. Rozycki
* Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org)
* Copyright (C) 2008, 2009 Cavium Networks, Inc.
* Copyright (C) 2011 MIPS Technologies, Inc.
*
* ... and the days got worse and worse and now you see
* I've gone completly out of my mind.
......@@ -494,6 +495,7 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l,
case CPU_R14000:
case CPU_4KC:
case CPU_4KEC:
case CPU_M14KC:
case CPU_SB1:
case CPU_SB1A:
case CPU_4KSC:
......
......@@ -78,6 +78,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
switch (current_cpu_type()) {
case CPU_5KC:
case CPU_M14KC:
case CPU_20KC:
case CPU_24K:
case CPU_25KF:
......
......@@ -322,6 +322,10 @@ static int __init mipsxx_init(void)
op_model_mipsxx_ops.num_counters = counters;
switch (current_cpu_type()) {
case CPU_M14KC:
op_model_mipsxx_ops.cpu_type = "mips/M14Kc";
break;
case CPU_20KC:
op_model_mipsxx_ops.cpu_type = "mips/20K";
break;
......
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