diff options
Diffstat (limited to 'src/arch/arm64/include')
| -rw-r--r-- | src/arch/arm64/include/armv8/arch/secmon.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/arch/arm64/include/armv8/arch/secmon.h b/src/arch/arm64/include/armv8/arch/secmon.h new file mode 100644 index 0000000000..5245e31760 --- /dev/null +++ b/src/arch/arm64/include/armv8/arch/secmon.h @@ -0,0 +1,43 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2014 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_ARM64_ARMV8_SECMON__ +#define __ARCH_ARM64_ARMV8_SECMON__ + +#include <arch/cpu.h> + +#if IS_ENABLED(CONFIG_ARCH_USE_SECURE_MONITOR) + +struct secmon_params { + void (*entry)(void *); + void *arg; + uint8_t elx_el; + uint8_t elx_mode; +}; + +void secmon_run(void (*entry)(void *), void *arg); +void soc_get_secmon_base_size(uint64_t *secmon_base, size_t *secmon_size); + +#else + +static inline void secmon_run(void (*entry)(void *), void *arg) {} + +#endif /* IS_ENABLED(CONFIG_ARCH_USE_SECURE_MONITOR) */ + +#endif /*__ARCH_ARM64_ARMV8_SECMON__ */ |