diff options
Diffstat (limited to 'include/asm-mips')
| -rw-r--r-- | include/asm-mips/mach-sim/cpu-feature-overrides.h | 66 | ||||
| -rw-r--r-- | include/asm-mips/mips-boards/sim.h | 40 | ||||
| -rw-r--r-- | include/asm-mips/mips-boards/simint.h | 34 |
3 files changed, 140 insertions, 0 deletions
diff --git a/include/asm-mips/mach-sim/cpu-feature-overrides.h b/include/asm-mips/mach-sim/cpu-feature-overrides.h new file mode 100644 index 000000000000..09457217a57d --- /dev/null +++ b/include/asm-mips/mach-sim/cpu-feature-overrides.h @@ -0,0 +1,66 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2003, 2004 Chris Dearman + */ +#ifndef __ASM_MACH_SIM_CPU_FEATURE_OVERRIDES_H +#define __ASM_MACH_SIM_CPU_FEATURE_OVERRIDES_H + +#include <linux/config.h> + +/* + * CPU feature overrides for MIPS boards + */ +#ifdef CONFIG_CPU_MIPS32 +#define cpu_has_tlb 1 +#define cpu_has_4kex 1 +#define cpu_has_4ktlb 1 +#define cpu_has_fpu 0 +/* #define cpu_has_32fpr ? */ +#define cpu_has_counter 1 +/* #define cpu_has_watch ? */ +#define cpu_has_divec 1 +#define cpu_has_vce 0 +/* #define cpu_has_cache_cdex_p ? */ +/* #define cpu_has_cache_cdex_s ? */ +/* #define cpu_has_prefetch ? */ +#define cpu_has_mcheck 1 +/* #define cpu_has_ejtag ? */ +#define cpu_has_llsc 1 +/* #define cpu_has_vtag_icache ? */ +/* #define cpu_has_dc_aliases ? */ +/* #define cpu_has_ic_fills_f_dc ? */ +#define cpu_has_nofpuex 0 +/* #define cpu_has_64bits ? */ +/* #define cpu_has_64bit_zero_reg ? */ +/* #define cpu_has_subset_pcaches ? */ +#endif + +#ifdef CONFIG_CPU_MIPS64 +#define cpu_has_tlb 1 +#define cpu_has_4kex 1 +#define cpu_has_4ktlb 1 +/* #define cpu_has_fpu ? */ +/* #define cpu_has_32fpr ? */ +#define cpu_has_counter 1 +/* #define cpu_has_watch ? */ +#define cpu_has_divec 1 +#define cpu_has_vce 0 +/* #define cpu_has_cache_cdex_p ? */ +/* #define cpu_has_cache_cdex_s ? */ +/* #define cpu_has_prefetch ? */ +#define cpu_has_mcheck 1 +/* #define cpu_has_ejtag ? */ +#define cpu_has_llsc 1 +/* #define cpu_has_vtag_icache ? */ +/* #define cpu_has_dc_aliases ? */ +/* #define cpu_has_ic_fills_f_dc ? */ +#define cpu_has_nofpuex 0 +/* #define cpu_has_64bits ? */ +/* #define cpu_has_64bit_zero_reg ? */ +/* #define cpu_has_subset_pcaches ? */ +#endif + +#endif /* __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H */ diff --git a/include/asm-mips/mips-boards/sim.h b/include/asm-mips/mips-boards/sim.h new file mode 100644 index 000000000000..acb7c2331d98 --- /dev/null +++ b/include/asm-mips/mips-boards/sim.h @@ -0,0 +1,40 @@ +/* + * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved. + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. + * + */ + +#ifndef _ASM_MIPS_BOARDS_SIM_H +#define _ASM_MIPS_BOARDS_SIM_H + +#define STATS_ON 1 +#define STATS_OFF 2 +#define STATS_CLEAR 3 +#define STATS_DUMP 4 +#define TRACE_ON 5 +#define TRACE_OFF 6 + + +#define simcfg(code) \ +({ \ + __asm__ __volatile__( \ + "sltiu $0,$0, %0" \ + ::"i"(code) \ + ); \ +}) + + + +#endif diff --git a/include/asm-mips/mips-boards/simint.h b/include/asm-mips/mips-boards/simint.h new file mode 100644 index 000000000000..4952e0b3bf11 --- /dev/null +++ b/include/asm-mips/mips-boards/simint.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved. + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. + */ +#ifndef _MIPS_SIMINT_H +#define _MIPS_SIMINT_H + + +#define SIM_INT_BASE 0 +#define MIPSCPU_INT_MB0 2 +#define MIPSCPU_INT_BASE 16 +#define MIPS_CPU_TIMER_IRQ 7 + + +#define MIPSCPU_INT_CPUCTR 7 + +#define MSC01E_INT_BASE 64 + +#define MIPSCPU_INT_CPUCTR 7 +#define MSC01E_INT_CPUCTR 11 + +#endif |
