Intel 28F004/28F400 support

Remove blockwise write for i82802ab chips. It will be reintroduced
in post-0.9.2 in a generic way. This is needed to fix
FWH-like chips with non-uniform sectors.

These are:
  Intel 28F001
  Sharp LHF00L04
  ST M50FW002
  ST M50LPW116

Corresponding to flashrom svn r991.

Signed-off-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
diff --git a/flashchips.h b/flashchips.h
index 4337e52..b6c2e8b 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -259,6 +259,10 @@
 #define E_28F016S5		0xAA
 #define P28F001BXT		0x94	/* 28F001BX-T */
 #define P28F001BXB		0x95	/* 28F001BX-B */
+#define P28F004BT		0x78	/* 28F004BV/BE-T */
+#define P28F004BB		0x79	/* 28F004BV/BE-B */
+#define P28F400BT		0x70	/* 28F400BV/CV/CE-T */
+#define P28F400BB		0x71	/* 28F400BV/CV/CE-B */
 #define SHARP_LH28F008SA	0xA2	/* Sharp chip, Intel Vendor ID */
 #define SHARP_LH28F008SC	0xA6	/* Sharp chip, Intel Vendor ID */