cortexa: Flush I-Cache on detach.

2016-06-10 09:36:32 +12:00 · 2016-06-10 09:36:32 +12:00 · 60c67ee156
parent 6b3c3d3473
commit 60c67ee156
1 changed files with 2 additions and 0 deletions
--- a/src/cortexa.c
+++ b/src/cortexa.c
@ -334,6 +334,8 @@ void cortexa_detach(target *t)

 	/* Restore any clobbered registers */
 	cortexa_regs_write_internal(t);
+	/* Invalidate cache */
+	apb_write(t, DBGITR, MCR | ICIALLU);

 	uint32_t dbgdscr = apb_read(t, DBGDSCR);
 	/* Disable halting debug mode */