diff options
Diffstat (limited to 'os/common/startup/ARM/devices')
| -rw-r--r-- | os/common/startup/ARM/devices/SAMA5D2/boot.S | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/os/common/startup/ARM/devices/SAMA5D2/boot.S b/os/common/startup/ARM/devices/SAMA5D2/boot.S index 2de5be0f2..41f7d7b2d 100644 --- a/os/common/startup/ARM/devices/SAMA5D2/boot.S +++ b/os/common/startup/ARM/devices/SAMA5D2/boot.S @@ -21,6 +21,13 @@ * @addtogroup SAMA5D2_BOOT * @{ */ +#define FALSE 0 +#define TRUE 1 +#define _FROM_ASM_ +#include "chlicense.h" +#include "chconf.h" +#include "armparams.h" + #if !defined(__DOXYGEN__) .set AIC_REDIR_KEY, 0x5B6C0E26 << 1 @@ -42,6 +49,8 @@ Boot_Handler: */ ldr r0, =_start mcr p15, 0, r0, c12, c0, 0 + +#if (CH_CFG_SEC_WORLD == TRUE) /* * Do not redirect secure interrupts to AIC */ @@ -52,6 +61,7 @@ Boot_Handler: bic r0, r0, #0x1 ldr r1, =SFR_AICREDIR str r0, [r1] +#endif /* * Reset SCTLR Settings */ @@ -63,6 +73,7 @@ Boot_Handler: bic r0, r0, #(0x1 << 13) // Clear V bit 13 to disable hivecs mcr p15, 0, r0, c1, c0, 0 // Write value back to CP15 System Control register isb +#if (CH_CFG_SEC_WORLD == TRUE) /* * Turn off L2Cache */ @@ -75,6 +86,7 @@ Boot_Handler: bic r0, r0, #0x1 ldr r1, =SFR_L2CC_HRAMC str r0, [r1] +#endif b Reset_Handler #endif /* !defined(__DOXYGEN__) */ |