Need to flash image for wp76xx from Raspberry PI

please offer a sierra tool, in which I can use to flash image from RPI to wp76xx

I know I can download image to the wp76xx and use fwupdate

that is not what I need

I need to be able to flash directlly, similar to what I do from PC using swiflash tool

you can try MBPL sample application MBPL_SDK_R28_ENG5-fwdwl.bin.tar.gz

sudo ./bin/fwdwl-litehostx86_64 -m 4 -d /dev/ttyUSB0 -p /dev/cdc-wdm0 -t 1 -f /home/owner/Desktop/WP76_FW/