diff --git a/drivers/timer/riscv_machine_timer.c b/drivers/timer/riscv_machine_timer.c index 29b4911ac1ccdaad53bb7be625ee25d5c2aed48f..364309ecf32433ada273494db0cdfb058598346b 100644 --- a/drivers/timer/riscv_machine_timer.c +++ b/drivers/timer/riscv_machine_timer.c @@ -10,7 +10,7 @@ #define CYC_PER_TICK ((uint32_t)((uint64_t)sys_clock_hw_cycles_per_sec() \ / (uint64_t)CONFIG_SYS_CLOCK_TICKS_PER_SEC)) -#define MAX_CYC 0xffffffffu +#define MAX_CYC 0x7fffffffu #define MAX_TICKS ((MAX_CYC - CYC_PER_TICK) / CYC_PER_TICK) #define MIN_DELAY 1000