Some probem in starting up kernel from U-Boot

Hi Justin,

> Use the new CFI code in the latest u-boot code__http://www.psyent.com/download

> But the flash utilities have some problem,when using the command "saveevn"

...

> And the device type in UP3 is TC58FVB106AFT-70.

> Hope someone have a good way to fix it.

The generic u-boot CFI code uses the toggle-bit rather than DQ7 polling ... so this causes problems on the

avalon bus -- see: http://forum.niosforum.com/forum/index.php?act=st&f=2&t=2302 (http://forum.niosforum.com/forum/index.php?act=st&f=2&t=2302)

I'm working on a patch that uses DQ7 polling ... I'll make a post when this is updated. In the mean time,

you _should_ still be able to erase and program the flash using the u-boot command line using the

protect, erase and cp commands. The saveenv fails because it attempts to write before the erase algorithm

completes (the device is still busy).

Regards,

--Scott