sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

program loading: introduce struct prog

Browse Source 
The struct prog serves as way to consolidate program
loading. This abstraction can be used to perform more
complicated execution paths such as running a program
on a separate CPU after it has been loaded. Currently
t124 and t132 need to do that in the boot path. Follow
on patches will allow the platform to decide how to
execute a particular program.

Note: the vboot path is largely untouched because it's
already broken in the coreboot.org tree. After getting
all the necessary patches pushed then vboot will be
fixed.

Change-Id: Ic6e6fe28c5660fb41edee5fd8661eaf58222f883
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/8839
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
This commit is contained in:
Aaron Durbin
2015-03-20 13:00:20 -05:00
committed by Aaron Durbin
parent 3b631615f6
commit 3948e5392b
16 changed files with 215 additions and 170 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/include/cbfs.h
View File

@@ -57,6 +57,9 @@ void *cbfs_load_optionrom(struct cbfs_media *media, uint16_t vendor,
uint16_t device, void * dest);
void *cbfs_load_stage(struct cbfs_media *media, const char *name);
void *cbfs_load_stage_by_offset(struct cbfs_media *media, ssize_t offset);
/* Load a stage from a prog structure. Returns < 0 on error. 0 on success. */
struct prog;
int cbfs_load_prog_stage(struct cbfs_media *media, struct prog *prog);
/* Simple buffer for streaming media. */
struct cbfs_simple_buffer {