Add support for probe and read of Intel 28F001BX-T and BX-B

Erase & write support wont be this easy - the chips need 12V Vpp
(needs a hardware hack or a supporting mb) and they have a very weird
layout and are old.

Corresponding to flashrom svn r555.
Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>

flash.h

@@ -345,6 +345,8 @@ extern const struct board_info boards_bad[];
 #define IM_29F004T		0xAF
 
 #define INTEL_ID		0x89	/* Intel */
+#define P28F001BXT		0x94	/* 28F001BX-T */
+#define P28F001BXB		0x95	/* 28F001BX-B */
 
 #define ISSI_ID			0xD5	/* ISSI Integrated Silicon Solutions */
 

flashchips.c

@@ -752,6 +752,34 @@ struct flashchip flashchips[] = {
 		.read		= read_memmapped,
 	},
 
+	{
+		.vendor		= "Intel",
+		.name		= "28F001BX-B",
+		.manufacture_id	= INTEL_ID,
+		.model_id	= P28F001BXB,
+		.total_size	= 128,
+		.page_size	= 128 * 1024, /* 8k + 2x4k + 112k */
+		.tested		= TEST_BAD_ERASE|TEST_BAD_WRITE,
+		.probe		= probe_jedec,
+		.erase		= NULL,
+		.write		= NULL,
+		.read		= read_memmapped,
+	},
+
+	{
+		.vendor		= "Intel",
+		.name		= "28F001BX-T",
+		.manufacture_id	= INTEL_ID,
+		.model_id	= P28F001BXT,
+		.total_size	= 128,
+		.page_size	= 128 * 1024, /* 112k + 2x4k + 8k */
+		.tested		= TEST_OK_PR|TEST_BAD_ERASE|TEST_BAD_WRITE,
+		.probe		= probe_jedec,
+		.erase		= NULL,
+		.write		= NULL,
+		.read		= read_memmapped,
+	},
+
 	{
 		.vendor		= "Intel",
 		.name		= "82802AB",