./oe-layertool-setup.sh -f configs/processor-sdk/processor-sdk-05.01.00.11-config.txt
I did a quick test by doing the following:
Using an AM437x GP EVM
That EVM has the SPI0 D0 (data input) exposed via pin header, and SCLK is accessible by probing the board directly. Unfortunately there is no easy access to CS as the associated…
Bin Liu said:
Bill, This would be our last weapon to tackle the problem. Please enable kernel verbose probe debug option and rebuild the kernel, then attach the dmesg kernel boot log. This would tell why musb drivers probe failed. In kernel menuconfig…
yes you are right our custom board has taken influences from both the beagle bone black and the EVM.
I thought I had attached a boot log file to my original post. I will attach another here as I have recompiled the kernel with dynamic debug and…
As shown below：
I have check all CONFIG_USB_* entries in kernel3.14 configuration, They are the same。
# Automatically generated file; DO NOT EDIT.
# Linux/arm 3.14.63 Kernel Configuration
We tried this but NO change.
Yesterday we did some modification in the phy-tusb1210.c driver file by including the OTG_CTRL_REG to enable the CPEN pin. This enabled the power and kernel is able to detect the USB stick as mass storage.