diff options
Diffstat (limited to 'arch/mips/loongson/common/init.c')
| -rw-r--r-- | arch/mips/loongson/common/init.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/arch/mips/loongson/common/init.c b/arch/mips/loongson/common/init.c index 3abe927..a2abd93 100644 --- a/arch/mips/loongson/common/init.c +++ b/arch/mips/loongson/common/init.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009 Lemote Inc. & Insititute of Computing Technology + * Copyright (C) 2009 Lemote Inc. * Author: Wu Zhangjin, wuzj@lemote.com * * This program is free software; you can redistribute it and/or modify it @@ -10,19 +10,28 @@ #include <linux/bootmem.h> -#include <asm/bootinfo.h> - #include <loongson.h> +/* Loongson CPU address windows config space base address */ +unsigned long __maybe_unused _loongson_addrwincfg_base; + void __init prom_init(void) { - /* init base address of io space */ + /* init base address of io space */ set_io_port_base((unsigned long) - ioremap(BONITO_PCIIO_BASE, BONITO_PCIIO_SIZE)); + ioremap(LOONGSON_PCIIO_BASE, LOONGSON_PCIIO_SIZE)); + +#ifdef CONFIG_CPU_SUPPORTS_ADDRWINCFG + _loongson_addrwincfg_base = (unsigned long) + ioremap(LOONGSON_ADDRWINCFG_BASE, LOONGSON_ADDRWINCFG_SIZE); +#endif prom_init_cmdline(); prom_init_env(); prom_init_memory(); + + /*init the uart base address */ + prom_init_uart_base(); } void __init prom_free_prom_memory(void) |