summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>2010-07-17 13:45:42 +0000
committerCarl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>2010-07-17 13:45:42 +0000
commitabebe6b4c24b0c2278e45962ada9b5b3290bf56c (patch)
treea9f15c4dcae0fd733ffa0ba137f5f2b658fd3332
parent0d974e7a9263696fe3bfc7293bb0e632594e0925 (diff)
downloadast2050-flashrom-abebe6b4c24b0c2278e45962ada9b5b3290bf56c.zip
ast2050-flashrom-abebe6b4c24b0c2278e45962ada9b5b3290bf56c.tar.gz
Add Winbond W49F020 support
This chip is used on some Xbox versions. Corresponding to flashrom svn r1086. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Alec Wright <alecjw@member.fsf.org>
-rw-r--r--flashchips.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/flashchips.c b/flashchips.c
index 4c4305a..368db41 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -6505,6 +6505,29 @@ struct flashchip flashchips[] = {
{
.vendor = "Winbond",
+ .name = "W49F020",
+ .bustype = CHIP_BUSTYPE_PARALLEL,
+ .manufacture_id = WINBOND_ID,
+ .model_id = W_49F020,
+ .total_size = 256,
+ .page_size = 128,
+ .feature_bits = FEATURE_EITHER_RESET,
+ .tested = TEST_OK_PROBE,
+ .probe = probe_jedec,
+ .probe_timing = 10,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {256 * 1024, 1} },
+ .block_erase = erase_chip_block_jedec,
+ }
+ },
+ .write = write_jedec_1,
+ .read = read_memmapped,
+ },
+
+ {
+ .vendor = "Winbond",
.name = "W49V002A",
.bustype = CHIP_BUSTYPE_LPC,
.manufacture_id = WINBOND_ID,
OpenPOWER on IntegriCloud