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SK-AM62: TI-SDK 9.00.00.03 Wifi missing binary file wl18xx-fw-4.bin

Patricia Holden
Intellectual 265 points
Part Number: SK-AM62
Other Parts Discussed in Thread: WL1837,

After following the forum topic at https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1265385/sk-am62-bluetooth-and-wifi, I then got my SK-AM62 board to recognize the WL1837 WiFi device.  Then I added "wificfg" file to the system to connect to my home router.  I am now getting the following error from dmesg from wlcore:

[ 9.563228] wl18xx_driver wl18xx.3.auto: Direct firmware load for ti-connectivity/wl18xx-fw-4.bin failed with error -2
[ 9.574028] wlcore: ERROR could not get firmware ti-connectivity/wl18xx-fw-4.bin: -2

I tried to find this binary in my SDK source, but it is missing.  Can someone point me to the right place to build this binary and add/install to the SD card?

Thanks!