RE: [Ltib] I2C don't work

[Kevin Wells]

 

Hi,

 

This isn't the right forum for this specific question. For NXP platforms, you can submit future hardware questions to address@hidden. (I'll take care of this support request though). This forum is specific for LTIB questions and discussions.

It sounds like the service jumper isn't setup correctly. Look for jumper JP21 and swap the state of that jumper. Be sure to add I2C support back into the kernel config.

 

Kevin

NXP Semiconductors

 

 

Sent: Monday, February 23, 2009 2:28 AM
To: address@hidden
Subject: [Ltib] I2C don't work

 

Hi, i have a phyCORE®-LPC3250, carrier board 1305.1, lcd module 1307.0 and CPU module 1304.1.
with the documentation:
LPC32xx Linux Board Support Package (BSP) Quickstart Guide for the Phytec LPC3250 Board, V1.00  (Jan 12, 2009) [http://www.standardics.nxp.com/support/software/lpc32xx.bsp.linux/]
i have a problem:
when the boot linux try to load the ohci_hdc (USB OTG I2C channel is enabled) kernel boot freeze.
Without I2C linux kernel works with the message to the boot:
ohci_hcd: I2C slave device not found.
USB don't work.

Why the I2C is not supported? I must use the usb, what do i do?

Thanks!