[U-Boot] u-boot for P2020-RDB
Zvi Vered
veredz72 at gmail.com
Thu Dec 16 05:18:20 CET 2010
Hello,
I built u-boot-2010.09 for Freescale's P2020-RDB.
It works great !!!
The setup I used for SW4 is according to the startup guide. SW4[7] is on.
When SW4[7] is off u-boot hangs. It means:
"boot sequencer enabled and configuration information loaded from I2C ROM. A
valid ROM must be present. If not the card will hang".
I do not need the I2C ROM but for some reason, vxWorks 6.8 needs it. I'm
using u-boot to download vxWorks via tftp and run it (using bootelf)
What does u-boot hangs when SW4[7] is off ?
What should this I2C ROM contain ?
How can I flash this ROM ?
According to the manual, this board contains I2C ROM.
Thanks,
Zvika Vered
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