On Mon, Oct 19, 2009 at 02:32:36AM -0700, peter_lan...@yahoo.com.au wrote: > Hi, > > I would like to use RedBoot / eCOS for my new project which is going > to run on an Olimex LPC-E2294 board. I have built RedBoot as per the > instructions in Anthony Massa's book (using the 'redboot' template > for the Olimex board). The whole build went without a hitch, I used > the Redboot_ROM.ecm configuration options file provided in the eCOS > 3.0 distribution for the Olimex board. > > I then used CrossWorks to burn the Flash image ('redboot.bin') using > 0x00000000 as the load address. This seemed to work ok as well and > when I restarted the board I could connect to RedBoot via > Hyperterminal. But I do get a warning message: > > FLASH: driver init failed: Invalid FLASH address > **Warning** FLASH configuration checksum error or invalid key > Use 'fconfig -i' to [re]initialize database > No network interfaces found > > RedBoot(tm) bootstrap and debug environment [ROM] > Non-certified release, version v3_0 - built 19:33:12, Oct 19 2009 > ... > Platform: Olimex LPC-E2294 development board (ARM7TDMI-S) > RAM: 0x81000000-0x81100000 [0x8100b560-0x810f1000 available] > RedBoot>
Hello Peter, What's board revision do you have? http://olimex.com/dev/lpc-e2294.html http://olimex.com/dev/lpc-e2294rb.html These boards have the different flash parts. eCos v3_0 has HAL for old (Olimex now says 'obsolete board') Olimex LPC-E2294 board. If you have the new one, i.e. Olimex LPC-E2294 REV.B board, try this HAL from here http://bitbucket.org/tickling/olpcx22xx/ > What does the 'Invalid Flash address' message mean? Did I burn > RedBoot into the wrong location? Should I have used the > 'redboot.elf' file instead? Should I have modified the > 'mlt_arm_lpc2xxx_olpce2294_rom.ldi' file (what is in there seems to > me to also suggest the 0x00000000 start address)? Old Olimex LPC-E2294 had 28F320C3 Intel flash parts, new boards have 28F160C3. These flash parts have the different device codes, perhaps, eCos v3_0 flash driver for olpce2294 target cannot identify your chip. Sergei > Thanks > Peter > > > > > __________________________________________________________________________________ > Get more done like never before with Yahoo!7 Mail. > Learn more: http://au.overview.mail.yahoo.com/ > > -- > Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos > and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss