/* CPU is at 50 MHz */ #define CPU_CLOCK_FREQUENCY 50000000 /* The RTC timer is clocked at the CPU frequency / 1525, so * around 32786.88 Hz */ //#define RTC_CLOCK_FREQUENCY 32786 /* FIXME: The real RTC frequency is around half that, as the divider was wrongly * configured. So for now lets use the real frequency: * 50e6 / (1525*2) = 16393.44262295082 -> 16393 Hz */ #define RTC_CLOCK_FREQUENCY 16393 #define UART_SPEED 115200 #define UART0_ADDR 0x40001000 #define UART0_ADDR_HEX 40001000 #define PLIC_ADDR 0x40800000 #define UART_ADDR 0x40001000