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hal_lld_init() configures peripherals as not-secure 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11275 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
edolomb 2018-01-15 20:13:16 +00:00
parent 9f91962bae
commit 6b9476b133
1 changed files with 11 additions and 0 deletions
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11
os/hal/ports/SAMA/SAMA5D2x/hal_lld.c
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@ -60,6 +60,17 @@
*/ */
void hal_lld_init(void) { 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 */ #if (SAMA_HAL_IS_SECURE == TRUE) /* The Matrix is PAS and PMC is always configured secure */
/* Disabling PMC write protection. */ /* Disabling PMC write protection. */
pmcDisableWP(); pmcDisableWP();