diff options
Diffstat (limited to 'common/bl_common.c')
| -rw-r--r-- | common/bl_common.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/common/bl_common.c b/common/bl_common.c index 60b63f1..d2c60ef 100644 --- a/common/bl_common.c +++ b/common/bl_common.c @@ -61,12 +61,11 @@ void change_security_state(unsigned int target_security_state) { unsigned long scr = read_scr(); + assert(sec_state_is_valid(target_security_state)); if (target_security_state == SECURE) scr &= ~SCR_NS_BIT; - else if (target_security_state == NON_SECURE) - scr |= SCR_NS_BIT; else - assert(0); + scr |= SCR_NS_BIT; write_scr(scr); } |