1//! Constants used in rCore for qemu 2 3pub const CLOCK_FREQ: usize = 12500000; 4pub const MEMORY_END: usize = 0x8800_0000; 5 6pub const MMIO: &[(usize, usize)] = &[ 7 (0x0010_0000, 0x00_2000), // VIRT_TEST/RTC in virt machine 8];