Mark w25q80, w25q32, and w25q64 chips tested for write and erase

Corresponding to flashrom svn r1303.
Signed-off-by: David Hendricks <dhendrix@google.com>
Acked-by: Stefan Reinauer <stepan@coreboot.org>

flashchips.c

@@ -3793,7 +3793,7 @@ const struct flashchip flashchips[] = {
 		.total_size	= 1024,
 		.page_size	= 256,
 		.feature_bits	= FEATURE_WRSR_WREN,
-		.tested		= TEST_OK_PRE,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_spi_rdid,
 		.probe_timing	= TIMING_ZERO,
 		.block_erasers	=
@@ -7569,7 +7569,7 @@ const struct flashchip flashchips[] = {
 		.total_size	= 512,
 		.page_size	= 256,
 		.feature_bits	= FEATURE_WRSR_WREN,
-		.tested		= TEST_OK_PRE,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_spi_rdid,
 		.probe_timing	= TIMING_ZERO,
 		.block_erasers	=
@@ -7737,7 +7737,7 @@ const struct flashchip flashchips[] = {
 		.total_size	= 128,
 		.page_size	= 128,
 		.feature_bits	= FEATURE_LONG_RESET,
-		.tested		= TEST_OK_PR,
+		.tested		= TEST_OK_PREW,
 		.probe		= probe_jedec,
 		.probe_timing	= 10,		/* used datasheet for the W29C011A */
 		.block_erasers	=