diff options
| author | Nico Huber <nico.h@gmx.de> | 2018-10-11 22:54:25 +0200 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2018-10-31 15:29:42 +0000 |
| commit | 718c6faff4acf7a7716a1747fbfecdac462ef2c9 (patch) | |
| tree | 7519bc51b016761d4c068a9e71ab908d5e32a011 /src/southbridge/amd/common | |
| parent | 30cf14ff3fdd9fbbaa3ffb841359c2ee1a0bfcad (diff) | |
| download | coreboot-718c6faff4acf7a7716a1747fbfecdac462ef2c9.tar.xz | |
reset: Finalize move to new API
Move soft_reset() to `southbridge/amd/common/` it's only used for
amdfam10 now.
Drop hard_reset() for good.
Change-Id: Ifdc5791160653c5578007f6c1b96015efe2b3e1e
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/29059
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/southbridge/amd/common')
| -rw-r--r-- | src/southbridge/amd/common/reset.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/southbridge/amd/common/reset.h b/src/southbridge/amd/common/reset.h new file mode 100644 index 0000000000..ce101cb2dc --- /dev/null +++ b/src/southbridge/amd/common/reset.h @@ -0,0 +1,35 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2017 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. + */ + +#ifndef _AMD_SB_RESET_H_ +#define _AMD_SB_RESET_H_ + +#include <arch/cache.h> +#include <console/console.h> +#include <halt.h> + +/* Implement the bare reset, e.g. write to cf9. */ +void do_soft_reset(void); + +/* Prepare for reset, run do_soft_reset(), halt. */ +static inline __noreturn void soft_reset(void) +{ + printk(BIOS_INFO, "%s() called!\n", __func__); + dcache_clean_all(); + do_soft_reset(); + halt(); +} + +#endif /* _AMD_SB_RESET_H_ */ |