diff options
Diffstat (limited to 'os')
| -rw-r--r-- | os/hal/ports/SAMA/SAMA5D2x/hal_lld.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/os/hal/ports/SAMA/SAMA5D2x/hal_lld.c b/os/hal/ports/SAMA/SAMA5D2x/hal_lld.c index 4750e34c5..e1a23c14b 100644 --- a/os/hal/ports/SAMA/SAMA5D2x/hal_lld.c +++ b/os/hal/ports/SAMA/SAMA5D2x/hal_lld.c @@ -60,6 +60,17 @@ */
void hal_lld_init(void) {
+ /* Configures peripherals as not-secure */
+ MATRIX0->MATRIX_SPSELR[0] = 0xFFFFFFFF;
+ MATRIX0->MATRIX_SPSELR[1] = 0xFFFFFFFF;
+ MATRIX0->MATRIX_SPSELR[2] = 0xFFFFFFFF;
+ MATRIX1->MATRIX_SPSELR[0] = 0xFFFFFFFF;
+ MATRIX1->MATRIX_SPSELR[1] = 0xFFFFFFFF;
+ MATRIX1->MATRIX_SPSELR[2] = 0xFFFFFFFF;
+
+ /* Configures PMC and RTC as secure */
+ mtxConfigPeriphSecurity(MATRIX1, ID_SYSC, SECURE_PER);
+
#if (SAMA_HAL_IS_SECURE == TRUE) /* The Matrix is PAS and PMC is always configured secure */
/* Disabling PMC write protection. */
pmcDisableWP();
|