Support variable-size SPI chip for dummy programmer.

flashchips.h

 /*
  * This file is part of the flashrom project.
  *
  * Copyright (C) 2000 Silicon Integrated System Corporation
  * Copyright (C) 2000 Ronald G. Minnich <rminnich@gmail.com>
  * Copyright (C) 2005-2007 coresystems GmbH <stepan@coresystems.de>
  * Copyright (C) 2006-2009 Carl-Daniel Hailfinger
  *
  * 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
@@ skipping 19 matching lines @@
  * list of devices from that manufacturer (sorted by device IDs).
  *
  * All LPC/FWH parts (parallel flash) have 8-bit device IDs if there is no
  * continuation code.
  * SPI parts have 16-bit device IDs if they support RDID.
  */
 
 #define GENERIC_MANUF_ID        0xffff  /* Check if there is a vendor ID */
 #define GENERIC_DEVICE_ID       0xffff  /* Only match the vendor ID */
 
+#define VARIABLE_SIZE_MANUF_ID 0x3eaf
+#define VARIABLE_SIZE_DEVICE_ID 0x10af
+
 #define ALLIANCE_ID             0x52    /* Alliance Semiconductor */
 #define ALLIANCE_AS29F002B      0x34
 #define ALLIANCE_AS29F002T      0xB0
 #define ALLIANCE_AS29F010       0x04
 #define ALLIANCE_AS29F040       0xA4
 #define ALLIANCE_AS29F200B      0x57
 #define ALLIANCE_AS29F200T      0x51
 #define ALLIANCE_AS29LV160B     0x49
 #define ALLIANCE_AS29LV160T     0xCA
 #define ALLIANCE_AS29LV400B     0xBA
@@ skipping 579 matching lines @@
 #define WINBOND_W39V080A        0xD0
 #define WINBOND_W39V080FA       0xD3
 #define WINBOND_W39V080FA_DM    0x93    /* W39V080FA dual mode */
 #define WINBOND_W49F002         0x25    /* Same as W49F002B */
 #define WINBOND_W49F002U        0x0B    /* Same as W49F002N and ASD AE49F2008 */
 #define WINBOND_W49F020         0x8C
 #define WINBOND_W49V002A        0xB0
 #define WINBOND_W49V002FA       0x32
 
 #endif /* !FLASHCHIPS_H */