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Diffstat (limited to 'src/arch/riscv/include/arch/cpu.h')
| -rw-r--r-- | src/arch/riscv/include/arch/cpu.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/arch/riscv/include/arch/cpu.h b/src/arch/riscv/include/arch/cpu.h new file mode 100644 index 0000000000..7fc85a5b02 --- /dev/null +++ b/src/arch/riscv/include/arch/cpu.h @@ -0,0 +1,53 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2012 Google Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA + */ + +#ifndef __ARCH_CPU_H__ +#define __ARCH_CPU_H__ + +#define asmlinkage + +#if !defined(__PRE_RAM__) +#include <device/device.h> + +struct cpu_driver { + struct device_operations *ops; + struct cpu_device_id *id_table; +}; + +struct thread; + +struct cpu_info { + device_t cpu; + unsigned long index; +#if CONFIG_COOP_MULTITASKING + struct thread *thread; +#endif +}; + +struct cpuinfo_riscv { + uint8_t riscv; /* CPU family */ + uint8_t riscv_vendor; /* CPU vendor */ + uint8_t riscv_model; +}; + +#endif + +struct cpu_info *cpu_info(void); +#endif /* __ARCH_CPU_H__ */ + |