boardloader: remove micropython related code that enables debug features to get clock cycle counts (#58)

2017-10-17 12:29:51 -04:00 · 2017-10-17 12:29:51 -04:00 · 73897c1147
parent e10d40f846
commit 73897c1147
1 changed files with 0 additions and 5 deletions
--- a/embed/boardloader/lowlevel.c
+++ b/embed/boardloader/lowlevel.c
@ -62,9 +62,4 @@ void periph_init(void)
    // Clear the reset flags
    PWR->CR |= PWR_CR_CSBF;
    RCC->CSR |= RCC_CSR_RMVF;
-
-    // Enable CPU ticks
-    CoreDebug->DEMCR |= CoreDebug_DEMCR_TRCENA_Msk;  // Enable DWT
-    DWT->CYCCNT = 0;  // Reset Cycle Count Register
-    DWT->CTRL |= DWT_CTRL_CYCCNTENA_Msk;  // Enable Cycle Count Register
 }