[LinuxBIOS] flashrom on ga 2761gxdk

[Carl-Daniel Hailfinger]

Btw, the block lock bits are all set, so even if you manage to convince
the SPI translation to map more than 512 KByte and even if you use
enable LPC-to-SPI writes, you will still flash nothing. Try this for
better lock bit printing:

Enable LPC write cycle to SPI write cycle translation for IT8716F.
Print detailed status register information for SST25VF series flash.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>

Index: flashrom-ron/spi.c
===================================================================
--- flashrom-ron/spi.c	(Revision 3036)
+++ flashrom-ron/spi.c	(Arbeitskopie)
@@ -136,6 +136,11 @@
 			0xFFF80000, 0xFFFEFFFF, (tmp & 1 << 3) ? "en" : "dis");
 		printf("LPC write to serial flash %sabled\n",
 			(tmp & 1 << 4) ? "en" : "dis");
+		if (!(tmp & 1 << 4)) {
+			printf("Force enabling LPC write to serial flash\n");
+			tmp |= 1 << 4;
+			regwrite(port, 0x24, tmp);
+		}
 		printf("serial flash pin %i\n",	(tmp & 1 << 5) ? 87 : 29);
 		/* LDN 0x7, reg 0x64/0x65 */
 		regwrite(port, 0x07, 0x7);
@@ -323,7 +328,8 @@
 	switch (flash->manufacture_id) {
 	case ST_ID:
 	case MX_ID:
-		if ((flash->model_id & 0xff00) == 0x2000)
+		if (((flash->model_id & 0xff00) == 0x2000) ||
+		    ((flash->model_id & 0xff00) == 0x2500))
 			generic_spi_prettyprint_status_register_st_m25p(status);
 		break;
 	}