diff options
Diffstat (limited to 'source/application/hal/platforms/bare-metal/bsp/cmsis-device/cmsis.c')
| -rw-r--r-- | source/application/hal/platforms/bare-metal/bsp/cmsis-device/cmsis.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/source/application/hal/platforms/bare-metal/bsp/cmsis-device/cmsis.c b/source/application/hal/platforms/bare-metal/bsp/cmsis-device/cmsis.c index c9cf53d..b7f318c 100644 --- a/source/application/hal/platforms/bare-metal/bsp/cmsis-device/cmsis.c +++ b/source/application/hal/platforms/bare-metal/bsp/cmsis-device/cmsis.c @@ -24,9 +24,6 @@ extern void *__Vectors; /* see irqs.c */ #define __XTAL (25000000) /* Oscillator frequency */ #define __SYSTEM_CLOCK (__XTAL) -#define STR(x) #x -#define RESET_REG(n) __ASM volatile("MOV " STR(r##n) ", #0" : : : STR(r##n)) - #if defined(CPU_CORTEX_M55) #define CCR_DL (1 << 19) #else @@ -69,25 +66,6 @@ void SystemInit(void) (3U << 11U*2U) ); #endif - /* Initialise registers r0-r12 and LR(=r14) - * They must have a valid value before being potentially pushed to stack by - * C calling convention or by context saving in exception handling - */ - RESET_REG(0); - RESET_REG(1); - RESET_REG(2); - RESET_REG(3); - RESET_REG(4); - RESET_REG(5); - RESET_REG(6); - RESET_REG(7); - RESET_REG(8); - RESET_REG(9); - RESET_REG(10); - RESET_REG(11); - RESET_REG(12); - RESET_REG(14); - #if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U) SCB->VTOR = (uint32_t) &__Vectors; #endif |