diff options
Diffstat (limited to 'common/bl_common.c')
| -rw-r--r-- | common/bl_common.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/common/bl_common.c b/common/bl_common.c index 3088cb06..73c615e5 100644 --- a/common/bl_common.c +++ b/common/bl_common.c @@ -59,19 +59,6 @@ static inline unsigned int is_page_aligned (unsigned long addr) { return (addr & (page_size - 1)) == 0; } -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 - scr |= SCR_NS_BIT; - - write_scr(scr); -} - /****************************************************************************** * Determine whether the memory region delimited by 'addr' and 'size' is free, * given the extents of free memory. |