[Gumstix-users] Verdex hardware questions

[Kurt K. <Kur...@mi...>]

Resend due to no response.  Help?

1) What are the SDCLKs wired to?  Uboot doesn't enable SDCLK<0>, and SDCLK<1> and <2> are set to free-running at 100Mhz.

2) U-Boot sets up some GPIOs that do not have any documentation for what they are wired to.  Is there any system GPIOs that need to be configured to have the basic board (CPU+RAM+FLASH) work?

3) Is there a hardware write protect for the flash that can be enabled/disabled by software?

4) Should my consoleLCD-16 work right out of the box with an XM4BT?  Do I have to flash a special bootloader?  If I plug my serial cable into the leftmost port, I get an LED when I turn the board on.  Any other plug or no plug at all, and I get bubkus.

Thanks in advance.

K2