diff options
Diffstat (limited to 'arch/mips/include/asm/mach-loongson1/prom.h')
| -rw-r--r-- | arch/mips/include/asm/mach-loongson1/prom.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-loongson1/prom.h b/arch/mips/include/asm/mach-loongson1/prom.h new file mode 100644 index 00000000000..b871dc41b8d --- /dev/null +++ b/arch/mips/include/asm/mach-loongson1/prom.h @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@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. + */ + +#ifndef __ASM_MACH_LOONGSON1_PROM_H +#define __ASM_MACH_LOONGSON1_PROM_H + +#include <linux/io.h> +#include <linux/init.h> +#include <linux/irq.h> + +/* environment arguments from bootloader */ +extern unsigned long memsize, highmemsize; + +/* loongson-specific command line, env and memory initialization */ +extern char *prom_getenv(char *name); +extern void __init prom_init_cmdline(void); + +#endif /* __ASM_MACH_LOONGSON1_PROM_H */ |