1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Copyright (C) 2017 Andes Technology Corporation 4 * Rick Chen, Andes Technology Corporation <rick@andestech.com> 5 */ 6 7 /* CPU specific code */ 8 #include <common.h> 9 #include <command.h> 10 #include <watchdog.h> 11 #include <asm/cache.h> 12 13 /* 14 * cleanup_before_linux() is called just before we call linux 15 * it prepares the processor for linux 16 * 17 * we disable interrupt and caches. 18 */ 19 int cleanup_before_linux(void) 20 { 21 disable_interrupts(); 22 23 /* turn off I/D-cache */ 24 25 return 0; 26 } 27 28 int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 29 { 30 disable_interrupts(); 31 panic("ax25-ae350 wdt not support yet.\n"); 32 } 33