rpmb driver in uboot on imx8q board

[shuaiqing_wang]

hello NXP team:

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

I am trying to connect rpmb driver in uboot for optee.
Could you give me some guide docs about using rpmb driver??

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

thank you!

[igorpadykov]

Hi 帅卿 王 

please look at uboot rpmb patch

[U-Boot] [PATCH 1/2] eMMC: add support for operations in RPMB partition 

Best regards
igor
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[shuaiqing_wang]

Hi igorpadykov

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

Could you share them with me??

[igorpadykov]

please post question on uboot mail list

U-Boot Info Page 

Best regards
igor

[shuaiqing_wang]

I have registered on u-boot info page, and sent email to u-boot@lists.denx.de.

looking for reply

best regards