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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: u-boot@lists.denx.de
Subject: [PATCH V2 2/2] cmd: tpm: add a subcommand device
Date: Thu, 9 Jan 2020 15:29:45 +0100	[thread overview]
Message-ID: <20200109152945.5c1068d9@xps13> (raw)
In-Reply-To: <1578579928-21160-2-git-send-email-philippe.reynes@softathome.com>

Hi Philippe,

Philippe Reynes <philippe.reynes@softathome.com> wrote on Thu,  9 Jan
2020 15:25:28 +0100:

> The command tpm (and tpm2) search the tpm and use it.
> On sandbox, there are two tpm (tpm 1.x and tpm 2.0).
> So the command tpm and tpm2 are always executed with
> the first tpm (tpm 1.x), and the command tpm2 always
> fails.
> 
> This add a subcommand device to command tpm and
> command tpm2. Then the command tpm and tpm2 use
> the device selected with the subcommand device.
> 
> To be compatible with previous behaviour, if the
> subcommand device is not used before a tpm (or tpm2)
> command, the device 0 is selected.
> 
> Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>

Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>


Thanks,
Miquèl

  reply	other threads:[~2020-01-09 14:29 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-09 14:25 [PATCH V2 1/2] tpm: add a helper to iterate on all tpm devices Philippe Reynes
2020-01-09 14:25 ` [PATCH V2 2/2] cmd: tpm: add a subcommand device Philippe Reynes
2020-01-09 14:29   ` Miquel Raynal [this message]
2020-01-10  9:39   ` Simon Glass
2020-01-09 14:32 ` [PATCH V2 1/2] tpm: add a helper to iterate on all tpm devices Miquel Raynal
2020-01-10  9:39 ` Simon Glass

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