/* * Copyright (C) 2009 Lemote Inc. * Author: Wu Zhangjin, wuzhangjin@gmail.com * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ #include <linux/bootmem.h> #include <asm/bootinfo.h> #include <asm/smp-ops.h> #include <loongson.h> /* Loongson CPU address windows config space base address */ unsigned long __maybe_unused _loongson_addrwincfg_base; void __init prom_init(void) { #ifdef [31mCONFIG_CPU_SUPPORTS_ADDRWINCFG[0m _loongson_addrwincfg_base = (unsigned long) ioremap(LOONGSON_ADDRWINCFG_BASE, LOONGSON_ADDRWINCFG_SIZE); #endif prom_init_cmdline(); prom_init_env(); /* init base address of io space */ set_io_port_base((unsigned long) ioremap(LOONGSON_PCIIO_BASE, LOONGSON_PCIIO_SIZE)); #ifdef [31mCONFIG_NUMA[0m prom_init_numa_memory(); #else prom_init_memory(); #endif /*init the uart base address */ prom_init_uart_base(); register_smp_ops(&loongson3_smp_ops); } void __init prom_free_prom_memory(void) { } |