[flashrom] [PATCH] Add Winbond W49F020 (Xbox) support
Carl-Daniel Hailfinger
c-d.hailfinger.devel.2006 at gmx.net
Fri Jul 16 12:55:31 CEST 2010
Hi Alec,
could you try this patch on your Xbox? If it works, please reply-to-all
with the output from
flashrom -V
and include a line saying "Acked-by: Your Name <your at email>".
Add Winbond W49F020 support. This chip is used on some Xbox versions.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
Index: flashrom-w49f020/flashchips.c
===================================================================
--- flashrom-w49f020/flashchips.c (Revision 1082)
+++ flashrom-w49f020/flashchips.c (Arbeitskopie)
@@ -6474,6 +6474,29 @@
{
.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_UNTESTED,
+ .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,
--
http://www.hailfinger.org/
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