Mark SST 39VF512 as fully tested

Tested with 3COM 3C905C: EtherLink 10/100 PCI (TX)
http://www.coreboot.org/pipermail/coreboot/2009-May/048163.html



Corresponding to flashrom svn r502.
Signed-off-by: Mateusz Murawski <matowy@tlen.pl>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>

flashchips.c

@@ -1375,7 +1375,7 @@ struct flashchip flashchips[] = {
 		.model_id	= SST_39VF512,
 		.total_size	= 64,
 		.page_size	= 4096,
-		.tested		= TEST_UNTESTED,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_jedec,
 		.erase		= erase_chip_jedec,
 		.write		= write_49f002,