From: Roman Peniaev <r.peniaev@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/2] eMMC: add support for operations in RPMB partition
Date: Tue, 23 Dec 2014 05:13:15 +0000 (UTC) [thread overview]
Message-ID: <loom.20141223T054757-796@post.gmane.org> (raw)
In-Reply-To: 1397218337-27204-2-git-send-email-p.aubert@staubli.com
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
next prev parent reply other threads:[~2014-12-23 5:13 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-11 12:12 [U-Boot] [PATCH 0/2] eMMC: support for Read Protected Memory Block (RPMB) Pierre Aubert
2014-04-11 12:12 ` [U-Boot] [PATCH 1/2] eMMC: add support for operations in RPMB partition Pierre Aubert
2014-12-23 5:13 ` Roman Peniaev [this message]
2014-04-11 12:12 ` [U-Boot] [PATCH 2/2] eMMC: cmd_mmc.c adds the 'rpmb' sub-command for the 'mmc' command Pierre Aubert
2014-04-17 15:10 ` [U-Boot] [PATCH V2 0/2] eMMC: support for Read Protected Memory Block (RPMB) Pierre Aubert
2014-04-17 15:10 ` [U-Boot] [PATCH V2 1/2] eMMC: add support for operations in RPMB partition Pierre Aubert
2014-04-17 15:10 ` [U-Boot] [PATCH V2 2/2] eMMC: cmd_mmc.c adds the 'rpmb' sub-command for the 'mmc' command Pierre Aubert
2014-04-17 19:56 ` Wolfgang Denk
2014-04-18 6:39 ` Pierre AUBERT
2014-04-22 17:41 ` Wolfgang Denk
2014-04-22 15:54 ` [U-Boot] [PATCH V3 0/3] eMMC: support for Read Protected Memory Block (RPMB) Pierre Aubert
2014-04-22 15:54 ` [U-Boot] [PATCH V3 1/3] eMMC: add support for operations in RPMB partition Pierre Aubert
2014-04-22 15:54 ` [U-Boot] [PATCH V3 2/3] Add the function 'confirm_yesno' for interactive confirmation Pierre Aubert
2014-04-22 15:54 ` [U-Boot] [PATCH V3 3/3] eMMC: cmd_mmc.c adds the 'rpmb' sub-command for the 'mmc' command Pierre Aubert
2014-04-22 17:48 ` Wolfgang Denk
2014-04-24 6:40 ` [U-Boot] [PATCH V4 0/3] eMMC: support for Read Protected Memory Block (RPMB) Pierre Aubert
2014-04-24 6:40 ` [U-Boot] [PATCH V4 1/3] eMMC: add support for operations in RPMB partition Pierre Aubert
2014-04-24 6:55 ` Wolfgang Denk
2014-04-24 7:16 ` Pierre AUBERT
2014-04-24 7:33 ` Wolfgang Denk
2014-04-24 7:41 ` Pierre AUBERT
2014-04-24 6:59 ` Wolfgang Denk
2014-04-24 7:56 ` Pierre AUBERT
2014-04-24 6:40 ` [U-Boot] [PATCH V4 2/3] Add the function 'confirm_yesno' for interactive Pierre Aubert
2014-04-24 6:40 ` [U-Boot] [PATCH V4 3/3] eMMC: cmd_mmc.c adds the 'rpmb' sub-command for the 'mmc' command Pierre Aubert
2014-04-24 8:30 ` [U-Boot] [PATCH V5 0/3] eMMC: support for Read Protected Memory Block (RPMB) Pierre Aubert
2014-04-24 8:30 ` [U-Boot] [PATCH V5 1/3] eMMC: add support for operations in RPMB partition Pierre Aubert
2014-05-23 8:50 ` Pantelis Antoniou
2014-04-24 8:30 ` [U-Boot] [PATCH V5 2/3] Add the function 'confirm_yesno' for interactive Pierre Aubert
2014-05-23 8:52 ` Pantelis Antoniou
2014-04-24 8:30 ` [U-Boot] [PATCH V5 3/3] eMMC: cmd_mmc.c adds the 'rpmb' sub-command for the 'mmc' command Pierre Aubert
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=loom.20141223T054757-796@post.gmane.org \
--to=r.peniaev@gmail.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox