rpmb driver in u-boot

Hi team:

I am wang shuaiqing from Hirain company. We are using imx8q board.

I am trying to connect rpmb driver in uboot for optee.

Are there any docs about the api or rpmb driver architecture?

Could you share them with me??

I found the driver code is u-boot-imx/2018.03-r0/git/drivers/mmc/rpmb.c

Best regards

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王帅卿 安全软件工程师

恒润科技 中央研究院 软件所

地址：天津市西青区兴华道与兴华八支路交口西青区人工智能产业园

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电话：18812672611

网址： http://www.hirain.com/ http://www.hirain.com