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Flash detection
- From: "M.Eugenia G.Valdecasas" <valdecasas at isar-tec dot com>
- To: ecos-discuss at sources dot redhat dot com
- Date: Mon, 10 Nov 2003 15:29:53 +0100
- Subject: [ECOS] Flash detection
Hi, I recompiled redboot to use in our board. It has a PXA255 processor
with 2x16 Intel 28F128J3 Flash. I use the strata flash drivers from
intel.
I upload redboot to the board with the JTAG tools but on starting comes
an error message:
+Can't identify FLASH, sorry, man e, dev 1e, id [<Not a string:
0xA000CAFC>] stat 0
A000CAEC: 0E 1E B0 AB 0E 1E C0 AB 0E 1E D0 AB 0E 1E E0 AB
|................|
A000CAFC: 0E 1E F0 AB 00 00 00 00 00 00 00 00 00 00 00 00
|................|
A000CB0C: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
|................|
A000CB1C: 00 00 00 00
|.... |
FLASH: driver init failed: Unknown error
I tried the possible solutions named on the mailing list, like in
strata.c change the line "if ( (qp->manuf_code == FLASH_Intel_code)"
for "if(1 ", to define CYGHWR_IO_FLASH_DEVICE_NOT_IN_RAM and to change
the CNT into a higher value. But I still get the same error and it does
not go on.
Have anybody any ideas what is it happening?. I would really appreciate
any help. Thank you in advance,
Dipl. Ing. M.Eugenia G.Valdecasas
_________________________________
Isar-Tec
Software - Digital Systems
Plannegerstr. 32
D-81241 München
Email: valdecasas@isar-tec.com
Web: www.isar-tec.com
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