diff options
Diffstat (limited to 'flash.h')
| -rw-r--r-- | flash.h | 38 |
1 files changed, 38 insertions, 0 deletions
@@ -1,7 +1,34 @@ +/* + * flash.h: flash programming utility - central include file + * + * Copyright 2000 Silicon Integrated System Corporation + * Copyright 2000 Ronald G. Minnich <rminnich@gmail.com> + * Copyright 2005 coresystems GmbH <stepan@coresystems.de> + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + #ifndef __FLASH_H__ #define __FLASH_H__ 1 +#if defined(__GLIBC__) #include <sys/io.h> +#endif + #include <unistd.h> #include <stdint.h> @@ -92,7 +119,18 @@ extern struct flashchip flashchips[]; #define S29C51004T 0x03 /* SyncMOS S29C51004T/B */ #define S29C31004T 0x63 /* SyncMOS S29C31004T */ +/* function prototypes from udelay.h */ + extern void myusec_delay(int time); extern void myusec_calibrate_delay(); extern int enable_flash_write(void); + +/* physical memory mapping device */ + +#if defined (__sun) && (defined(__i386) || defined(__amd64)) +# define MEM_DEV "/dev/xsvc" +#else +# define MEM_DEV "/dev/mem" +#endif + #endif /* !__FLASH_H__ */ |