Add support for PMC Pm39LV512

This flash is like PMC model Pm39LV010 but capacity is 64kB.
Model ID was already defined. PREW works for me.

Corresponding to flashrom svn r1539.

Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Acked-by: Paul Menzel <paulepanter@users.sourceforge.net>
diff --git a/flashchips.c b/flashchips.c
index 4736713..0c9f6c4 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -5803,7 +5803,37 @@
 		.read		= read_memmapped,
 		.voltage	= {2700, 3600},
 	},
-	
+
+	{
+		.vendor		= "PMC",
+		.name		= "Pm39LV512",
+		.bustype	= BUS_PARALLEL,
+		.manufacture_id	= PMC_ID_NOPREFIX,
+		.model_id	= PMC_PM39LV512,
+		.total_size	= 64,
+		.page_size	= 4096,
+		.feature_bits	= FEATURE_ADDR_2AA | FEATURE_EITHER_RESET,
+		.tested		= TEST_OK_PREW,
+		.probe		= probe_jedec,
+		.probe_timing	= TIMING_ZERO,	/* Datasheet has no timing info specified */
+		.block_erasers	=
+		{
+			{
+				.eraseblocks = { {4 * 1024, 16} },
+				.block_erase = erase_sector_jedec,
+			}, {
+				.eraseblocks = { {64 * 1024, 1} },
+				.block_erase = erase_block_jedec,
+			}, {
+				.eraseblocks = { {64 * 1024, 1} },
+				.block_erase = erase_chip_block_jedec,
+			}
+		},
+		.write		= write_jedec_1,
+		.read		= read_memmapped,
+		.voltage	= {2700, 3600},
+	},
+
 	{
 		.vendor		= "PMC",
 		.name		= "Pm49FL002",