auracaster/sw_openocd
3
0
Fork 0
forked from auracaster/openocd
Code Pull Requests Activity

target: add function to get number of bytes available in working area

Browse Source 
This is a much cleaner solution to the problem of allocating as much
working area as possible than what is currently being done in most/all flash
drivers (which is: try an arbitrary sized chunk, if it fails, pick a smaller
number, rinse and repeat).

Use this function to find out how much working area is available, limit or
restrict that amount at will and then simply allocate it.

Change-Id: Ib7d5d0b7485aed3e0a4fad60c1bedb7dfd16146f
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/446
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Andreas Fritiofson
2012-02-13 01:19:57 +01:00
committed by Spencer Oliver
parent 813f4a5411
commit 2eb564b756
2 changed files with 20 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/target/target.h
View File

@@ -540,6 +540,7 @@ int target_alloc_working_area_try(struct target *target,
uint32_t size, struct working_area **area);
int target_free_working_area(struct target *target, struct working_area *area);
void target_free_all_working_areas(struct target *target);
uint32_t target_get_working_area_avail(struct target *target);
extern struct target *all_targets;