On Fri, Jul 15, 2011 at 02:34:07PM -0300, Marcos Felipe Rasia de Mello wrote:
> 2011/7/15 Stefan Tauner <[email protected]>:
> >
> > jup, this one is not supported yet.
> > the datasheet can for example be found here:
> > http://www.datasheetcatalog.org/datasheet/atmel/doc3377.pdf
> > it supports LPC and FWH so it may share some characteristics with the
> > Pm49FL002. patches are welcome ;)
>
> Thank you for the information. Unfortunately I won't stay much time
> with this board to test it, in case someone add support for the chip.
Please test the attached patch and post a verbose (-V) log.
Thanks,
-mattias
Index: flashchips.c
===================================================================
--- flashchips.c (revision 1380)
+++ flashchips.c (working copy)
@@ -2305,6 +2305,36 @@
},
{
+ .vendor = "Atmel",
+ .name = "AT49LH002",
+ .bustype = CHIP_BUSTYPE_LPC | CHIP_BUSTYPE_FWH, /* A/A Mux */
+ .manufacture_id = ATMEL_ID,
+ .model_id = ATMEL_AT49LH002,
+ .total_size = 256,
+ .page_size = 8 * 1024,
+ .feature_bits = FEATURE_REGISTERMAP,
+ .tested = TEST_UNTESTED,
+ .probe = probe_82802ab,
+ .probe_timing = 1,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = {
+ {64 * 1024, 3},
+ {32 * 1024, 1},
+ {8 * 1024, 2},
+ {16 * 1024, 1},
+ },
+ .block_erase = erase_block_82802ab,
+ }
+ },
+ .unlock = unlock_82802ab,
+ .write = write_82802ab,
+ .read = read_memmapped,
+ .voltage = {3000, 3600},
+ },
+
+ {
.vendor = "Bright",
.name = "BM29F040",
.bustype = CHIP_BUSTYPE_PARALLEL,
Index: flashchips.h
===================================================================
--- flashchips.h (revision 1380)
+++ flashchips.h (working copy)
@@ -184,6 +184,7 @@
#define ATMEL_AT49F020 0x0B
#define ATMEL_AT49F002N 0x07 /* for AT49F002(N) */
#define ATMEL_AT49F002NT 0x08 /* for AT49F002(N)T */
+#define ATMEL_AT49LH002 0xE9
/* Bright Microelectronics has the same manufacturer ID as Hyundai... */
#define BRIGHT_ID 0xAD /* Bright Microelectronics */
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