-#define TIMER_LOAD_VAL (CFG_HZ_CLOCK / CFG_HZ)
-#define READ_TIMER timer->tim34
-
-/* Timer runs with CFG_HZ_CLOCK, currently 27MHz. To avoid wrap
- around of timestamp already after min ~159s, divide it, e.g. by 16.
- timestamp will then wrap around all min ~42min */
-#define DIV(x) ((x) >> 4)