From 7d5c7a7f1794cf846f2b62813c81f0f2a0ac5b54 Mon Sep 17 00:00:00 2001 From: Stefan Reinauer Date: Thu, 24 Nov 2005 10:45:34 +0000 Subject: rename the directory to match the program name git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2102 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- util/flashrom/flash.h | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 util/flashrom/flash.h (limited to 'util/flashrom/flash.h') diff --git a/util/flashrom/flash.h b/util/flashrom/flash.h new file mode 100644 index 0000000000..3dfefe259a --- /dev/null +++ b/util/flashrom/flash.h @@ -0,0 +1,65 @@ +#ifndef __FLASH_H__ +#define __FLASH_H__ 1 + +#include +#include + +struct flashchip { + char *name; + int manufacture_id; + int model_id; + + volatile char *virt_addr; + int total_size; + int page_size; + + int (*probe) (struct flashchip * flash); + int (*erase) (struct flashchip * flash); + int (*write) (struct flashchip * flash, unsigned char *buf); + int (*read) (struct flashchip * flash, unsigned char *buf); + + int fd_mem; + volatile char *virt_addr_2; +}; + +#define AMD_ID 0x01 +#define AM_29F040B 0xA4 + +#define ATMEL_ID 0x1F /* Winbond Manufacture ID code */ +#define AT_29C040A 0xA4 /* Winbond w29c020c device code */ + +#define MX_ID 0xC2 +#define MX_29F002 0xB0 + +#define SST_ID 0xBF /* SST Manufacturer ID code */ +#define SST_29EE020A 0x10 /* SST 29EE020 device code */ +#define SST_28SF040 0x04 /* SST 29EE040 device code */ +#define SST_39SF020 0xB6 /* SST 39SF020 device */ +#define SST_39VF020 0xD6 /* SST 39VF020 device */ +#define SST_49LF040 0x51 /* SST 49LF040 device */ +#define SST_49LF080A 0x5B /* SST 48LF080A device */ +#define SST_49LF002A 0x57 /* SST 49LF002A device */ +#define SST_49LF003A 0x1B /* SST 49LF003A device */ +#define SST_49LF004A 0x60 /* SST 49LF004A device */ +#define SST_49LF008A 0x5A /* SST 49LF008A device */ + +#define PMC_ID 0x9D /* PMC Manufacturer ID[B code */ +#define PMC_49FL004 0x6E /* PMC 49FL004 device code */ + +#define WINBOND_ID 0xDA /* Winbond Manufacture ID code */ +#define W_29C011 0xC1 /* Winbond w29c011 device code */ +#define W_29C020C 0x45 /* Winbond w29c020c device code */ +#define W_49F002U 0x0B /* Winbond w29c020c device code */ + +#define ST_ID 0x20 +#define ST_M29F400BT 0xD5 + +#define MSYSTEMS_ID 0x156f +#define MSYSTEMS_MD2200 0xdb /* ? */ +#define MSYSTEMS_MD2800 0x30 /* hmm -- both 0x30 */ +#define MSYSTEMS_MD2802 0x30 /* hmm -- both 0x30 */ + +extern void myusec_delay(int time); +extern void myusec_calibrate_delay(); +extern int enable_flash_write(void); +#endif /* !__FLASH_H__ */ -- cgit v1.2.3