From: Eddie James <eajames@linux.ibm.com>
To: u-boot@lists.denx.de
Cc: ilias.apalodimas@linaro.org, Eddie James <eajames@linux.ibm.com>
Subject: [PATCH 0/2] tpm: Add support for TPMv2.x I2C chips
Date: Fri, 13 May 2022 13:29:58 -0500 [thread overview]
Message-ID: <20220513183000.47392-1-eajames@linux.ibm.com> (raw)
Add a tpm driver that should support any TPMv2 compliant I2C chips,
such as the NPCT75X chip. In my testing I also noticed that the timeouts
weren't set before requesting the locality so I have included a fix.
Eddie James (2):
tpm: core: Set timeouts before requesting locality
tpm: add support for TPMv2.x I2C chips
drivers/tpm/Kconfig | 9 ++
drivers/tpm/Makefile | 1 +
drivers/tpm/tpm2_tis_core.c | 7 +-
drivers/tpm/tpm2_tis_i2c.c | 171 ++++++++++++++++++++++++++++++++++++
4 files changed, 185 insertions(+), 3 deletions(-)
create mode 100644 drivers/tpm/tpm2_tis_i2c.c
--
2.27.0
next reply other threads:[~2022-05-13 18:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-13 18:29 Eddie James [this message]
2022-05-13 18:29 ` [PATCH 1/2] tpm: core: Set timeouts before requesting locality Eddie James
2022-05-17 9:24 ` Ilias Apalodimas
2022-05-19 0:27 ` Joel Stanley
2022-05-13 18:30 ` [PATCH 2/2] tpm: add support for TPMv2.x I2C chips Eddie James
2022-05-19 0:26 ` Joel Stanley
2022-05-23 6:12 ` Ilias Apalodimas
2022-05-23 13:19 ` Eddie James
2022-05-23 13:24 ` Ilias Apalodimas
2022-05-27 7:26 ` Joel Stanley
2022-05-27 7:41 ` Ilias Apalodimas
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