int x86_init_cache(void);
void reset_cpu(ulong addr);
ulong board_get_usable_ram_top(ulong total_size);
-void dram_init_banksize(void);
+int dram_init_banksize(void);
int default_print_cpuinfo(void);
/* Set up a UART which can be used with printch(), printhex8(), etc. */