[U-Boot] TPM2.0 support in u-boot

Hi,
I was wondering if anyone is currently working on u-boot support for TPM2.0 chips, especially the "native" spi versions. (i.e. direct access to the tpm via spi, not via something like the pch) Having support for TPM2.0 in u-boot is crucial in order to achieve some measured boot scenarios.
I scanned through the mailing list but only found someone asking whether this was possible https://lists.denx.de/pipermail/u-boot/2016-December/275317.html but before I might start working on it I was wondering if anyone else is currently doing this and/or someone is interested in doing so.
Thanks, Peter

Hi,
On 29 May 2017 at 02:28, Peter.Huewe@infineon.com wrote:
Hi,
I was wondering if anyone is currently working on u-boot support for TPM2.0 chips, especially the "native" spi versions. (i.e. direct access to the tpm via spi, not via something like the pch) Having support for TPM2.0 in u-boot is crucial in order to achieve some measured boot scenarios.
I scanned through the mailing list but only found someone asking whether this was possible https://lists.denx.de/pipermail/u-boot/2016-December/275317.html but before I might start working on it I was wondering if anyone else is currently doing this and/or someone is interested in doing so.
I am not aware of anything. Patches are welcome!
Regards, Simon

On Montag, 29. Mai 2017 10:28:38 CEST Peter.Huewe@infineon.com wrote:
Hi,
I was wondering if anyone is currently working on u-boot support for TPM2.0 chips, especially the "native" spi versions. (i.e. direct access to the tpm via spi, not via something like the pch) Having support for TPM2.0 in u-boot is crucial in order to achieve some measured boot scenarios.
I scanned through the mailing list but only found someone asking whether this was possible https://lists.denx.de/pipermail/u-boot/2016-December/275317.html but before I might start working on it I was wondering if anyone else is currently doing this and/or someone is interested in doing so.
I think Andreas Faerber is working on some Infineon TPMs, although it may be linux only.
Kind regards,
Stefan
participants (3)
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Brüns, Stefan
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Peter.Huewe@infineon.com
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Simon Glass