Booting the OMAP-L137 with SW5-2 on

Hi ALL,

I am trying to boot the OMAP-L137 with SW5-2 on (SW2- set to spi-flash boot mode)  to enable UART0.

By doing so i2c is disabled,and I receive:

EEPROM read @ 0x50 is failed

and

Ethernet switch start failed.

I tried to modified i2c_read and i2c_write functions in u-boot , but with no success.

My question is:

What's need to be done to be able to boot with SW5-2 on and still be able to load uImage and fs from Ethernet using tftp.

Thanks in advance,

Eyal