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Last Post 26 Jan 2009 12:42 AM by  helio-2000
Bootstrapping Redboot from LoLo
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helio-2000
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13 Jan 2009 01:31 AM
    Hello,

    I am trying to bootrstrap Redboot built for I.MX27_ADS from LoLo. I make the following commands:

    losh> load raw 0xa1000000 176872
    loading from stdin:
    loading raw binary to 0xa1000000 (ram) len 0002b2e8:
    .........................done
    file loaded
    losh> exec
    ++

    I only get "++" as an output when I execute redboot. Does anybody faced the same problem and have found a solution?

    Thank you very much.
    mikee@logicpd.com
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    22 Jan 2009 03:36 PM
    Did you make sure that Redboot is going to use the serial port as configured by LoLo (115200 8N1)? Just a quick thought that perhaps Redboot is getting further along than you think but maybe sending out messages at a different baud-rate such that your terminal program can't see it.

    Otherwise, I can't help you very much. We've boostrapped u-boot from LoLo on several kits, but I don't recall anyone ever using Redboot.
    helio-2000
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    26 Jan 2009 12:42 AM
    Thanks mikee,
    the problem is that RedBoot for ADS/IP-CAM uses different nor flash drivers. I have disabled them and now I can boot properly but, obviously without flash support.

    Forums Freescale / NXP SOMs and Development Kits i.MX27 LITEKIT Development Kit
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