1 files changed, 0 insertions, 82 deletions
diff --git a/02-usart/src/kern/init.c b/02-usart/src/kern/init.c
deleted file mode 100644
index 2531ca9..0000000
--- a/02-usart/src/kern/init.c
+++ /dev/null
@@ -1,82 +0,0 @@
-#include "kern/init.h"
-
-#include "arch.h"
-#include "arch/stm32l4xxx/peripherals/system.h"
-#include "arch/stm32l4xxx/peripherals/clock.h"
-
-#include "kern/log.h"
-
-/* Forward-declare the main function. This is implemented in main.c. */
-int main();
-
-/* These are defined in the linker script. */
-
-#ifdef ARCH_STM32L4
-extern uint32_t INIT_DATA_VALUES;
-extern uint32_t DATA_SEGMENT_START;
-extern uint32_t DATA_SEGMENT_STOP;
-extern uint32_t BSS_START;
-extern uint32_t BSS_END;
-
-extern void(*INIT_ROUTINES_FLASH_START)();
-extern void(*INIT_ROUTINES_FLASH_STOP)();
-
-init0()
-{
-  /* Enable a higher clock speed. This is the first thing we do
-   * beacuse it will boost the boot up time. */
-  set_system_clock_MHz(80);
-}
-
-init1()
-{
-  /* Next, we'll copy the data sections from flash to ram. */
-  uint32_t* src;
-  uint32_t* dest;
-
-  src = &INIT_DATA_VALUES;
-  dest = &DATA_SEGMENT_START;
-
-  /* Copy the values from flash into the data segment. */
-  while (dest != &DATA_SEGMENT_STOP) {
-    *(dest++) = *(src++);
-  }
-
-  /* Everything in the BSS segment is set to zero. */
-  dest = &BSS_START;
-  while (dest != &BSS_END) {
-    *(dest++) = 0;
-  }
-}
-
-init3()
-{
-  klogf("--- System Restart ---\n");
-  klogf("Setting the vector offset table to point to the start of flash.\n");
-
-  /* Set the vector offset table to be at the start
-   * of FLASH memory. */
-  SCB.vto_r = 0x08000000;
-}
-
-/*
- * Runs before main. Initializes the data and bss segments by loading them
- * into memory.
- */
-_Noreturn void on_reset()
-{
-  void (**initfn)();
-  for(initfn = &INIT_ROUTINES_FLASH_START;
-      initfn < &INIT_ROUTINES_FLASH_STOP;
-      ++ initfn) {
-
-    (*initfn)();
-  }
-
-  /* Jump to main. */
-  main();
-
-  for(;;);
-}
-
-#endif /* ARCH_STM32L4 */