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

Hello, Pierre.

Could you please help me to understand why you used R1b with MMC_CMD_WRITE_MULTIPLE_BLOCK in mmc_rpmb_request:

+ cmd.cmdidx = MMC_CMD_WRITE_MULTIPLE_BLOCK; + cmd.cmdarg = 0; + cmd.resp_type = MMC_RSP_R1b;

Because according to the spec CMD25 has R1 response, also RPMB section does not explicitly point on the response type, maybe these words are the key:

"The busy signaling in the Dat0 line after the CRC status by the e•MMC is indicating request busy."

But I am not sure.

-- Roman