diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/cbfs.h | 6 | ||||
| -rw-r--r-- | src/include/payload_loader.h | 61 |
2 files changed, 61 insertions, 6 deletions
diff --git a/src/include/cbfs.h b/src/include/cbfs.h index 9ce862bbe5..ebdbf4365d 100644 --- a/src/include/cbfs.h +++ b/src/include/cbfs.h @@ -54,7 +54,6 @@ void *cbfs_load_optionrom(struct cbfs_media *media, uint16_t vendor, uint16_t device, void * dest); -void *cbfs_load_payload(struct cbfs_media *media, const char *name); void *cbfs_load_stage(struct cbfs_media *media, const char *name); /* Simple buffer for streaming media. */ @@ -75,11 +74,6 @@ void *cbfs_simple_buffer_unmap(struct cbfs_simple_buffer *buffer, // Utility functions int run_address(void *f); -/* Defined in src/lib/selfboot.c */ -struct lb_memory; -void *selfload(struct lb_memory *mem, struct cbfs_payload *payload); -void selfboot(void *entry); - /* Defined in individual arch / board implementation. */ int init_default_cbfs_media(struct cbfs_media *media); diff --git a/src/include/payload_loader.h b/src/include/payload_loader.h new file mode 100644 index 0000000000..b8bfc0dd21 --- /dev/null +++ b/src/include/payload_loader.h @@ -0,0 +1,61 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 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 PAYLOAD_LOADER_H +#define PAYLOAD_LOADER_H + +#include <stdint.h> +#include <stddef.h> + +struct payload_backing_store { + void *data; + size_t size; +}; + +struct payload { + const char *name; + struct payload_backing_store backing_store; + void *entry; +}; + +/* + * Load payload into memory and return pointer to payload structure. Returns + * NULL on error. + */ +struct payload *payload_load(void); + +/* Run the loaded payload. */ +void payload_run(const struct payload *payload); + +/* Payload loading operations. */ +struct payload_loader_ops { + const char *name; + /* + * Fill in payload_backing_store structure. Return 0 on success, < 0 + * on failure. + */ + int (*locate)(struct payload *payload); +}; + +/* Defined in src/lib/selfboot.c */ +struct lb_memory; +struct cbfs_payload; +void *selfload(struct lb_memory *mem, struct cbfs_payload *payload); +void selfboot(void *entry); + +#endif /* PAYLOAD_LOADER_H */ |