Mark SST SST49LF160C as fully supported.:

SST SST49LF160C is confirmed to work for PROBE READ ERASE WRITE, at least on
2 MCP55-based boards (gigabyte m57sli v1 and supermicro h8dmr).

On the m57sli board, it only works > 512K when booted into coreboot; the
proprietary bios seems to do something weird where it locks rom access down
to the first 512K of the chip.

Corresponding to flashrom svn r255 and coreboot v2 svn r3360.
Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Peter Stuge <peter@stuge.se>

flashchips.c

@@ -95,7 +95,7 @@ struct flashchip flashchips[] = {
 	{"SST",		"SST49LF040",		SST_ID,		SST_49LF040,		512,	4096,		TEST_UNTESTED,	probe_jedec,		erase_49lf040,			write_49lf040},
 	{"SST",		"SST49LF040B",		SST_ID,		SST_49LF040B,		512,	64 * 1024,	TEST_UNTESTED,	probe_sst_fwhub,	erase_sst_fwhub,		write_sst_fwhub},
 	{"SST",		"SST49LF080A",		SST_ID,		SST_49LF080A,		1024,	4096,		TEST_OK_PREW,	probe_jedec,		erase_49lf040,			write_49lf040},
-	{"SST",		"SST49LF160C",		SST_ID,		SST_49LF160C,		2048,	4 * 1024,	TEST_UNTESTED,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
+	{"SST",		"SST49LF160C",		SST_ID,		SST_49LF160C,		2048,	4 * 1024,	TEST_OK_PREW,	probe_49lfxxxc,		erase_49lfxxxc,			write_49lfxxxc},
 	{"ST",		"M25P05-A",		ST_ID,		ST_M25P05A,		64,	256,		TEST_UNTESTED,	probe_spi_rdid,		spi_chip_erase_c7,	spi_chip_write, spi_chip_read},
 	{"ST",		"M25P10-A",		ST_ID,		ST_M25P10A,		128,	256,		TEST_UNTESTED,	probe_spi_rdid,		spi_chip_erase_c7,	spi_chip_write, spi_chip_read},
 	{"ST",		"M25P20",		ST_ID,		ST_M25P20,		256,	256,		TEST_UNTESTED,	probe_spi_rdid,		spi_chip_erase_c7,	spi_chip_write, spi_chip_read},