phys_addr_t memstart_addr __read_mostly = 0;
-void __init early_init_dt_setup_initrd_arch(unsigned long start,
- unsigned long end)
+void __init early_init_dt_setup_initrd_arch(u64 start, u64 end)
{
phys_initrd_start = start;
phys_initrd_size = end - start;