1 files changed, 0 insertions(+), 11 deletions(-)

M module-bsp/board/rt1051/common/startup_mimxrt1052.cpp

@@ 701,11 701,6 @@ __attribute__((section(".after_vectors.reset"))) void ResetISR(void)
     // Disable interrupts
     __asm volatile("cpsid i");
 
-    // set msp register to point to stack top & invalidete caches
-    __set_MSP((uint32_t)g_pfnVectors[0]);
-    __DSB();
-    __ISB();
-
     SystemInit();
 
     unsigned int LoadAddr, ExeAddr, SectionLen;


@@ 740,12 735,6 @@ __attribute__((section(".after_vectors.reset"))) void ResetISR(void)
     __libc_init_array();
 #endif
 
-    // Clear all pending interrupt flags & disable all NVIC interrupts
-    for (int irqn = 0; irqn <= NMI_WAKEUP_IRQn; ++irqn) {
-        NVIC_DisableIRQ((IRQn_Type)irqn);
-        NVIC_ClearPendingIRQ((IRQn_Type)irqn);
-    }
-
     // Reenable interrupts
     __asm volatile("cpsie i");