uboot i2c

[yuhundehao]

platform :imx6q

uboot:2009

kernel:3.0.0.5

The same chip needs 6S to initialize I2C in uboot and 1s to initialize this chip in kernel driver. Why？

[art]

Most likely, this is the issue in the Uboot code. Try to migrate to the later version of Uboot.

Best Regards,
Artur

[yuhundehao]

Thanks ! The uboot migrate is later version that solve this problem。 I kept the status quo and didn't solve it。