diff options
| -rw-r--r-- | os/ports/GCC/ARMCMx/crt0.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/os/ports/GCC/ARMCMx/crt0.c b/os/ports/GCC/ARMCMx/crt0.c index 2d6c016bd..acc761127 100644 --- a/os/ports/GCC/ARMCMx/crt0.c +++ b/os/ports/GCC/ARMCMx/crt0.c @@ -36,6 +36,12 @@ #define TRUE (!FALSE)
#endif
+#define SCB_CPACR *((uint32_t *)0xE000ED88U)
+#define SCB_FPCCR *((uint32_t *)0xE000EF34U)
+#define SCB_FPDSCR *((uint32_t *)0xE000EF3CU)
+#define FPCCR_ASPEN (0x1U << 31)
+#define FPCCR_LSPEN (0x1U << 30)
+
typedef void (*funcp_t)(void);
typedef funcp_t * funcpp_t;
|