[PATCH V2 2/2] cmd: tpm: add a subcommand device

[Miquel Raynal]

Hi Philippe,

Philippe Reynes <philippe.reynes at 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 at softathome.com>

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


Thanks,
Miquèl