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(parent: d1f24f8) | patch
tpm: Add a driver for H1/Cr50
authorSimon Glass <sjg@chromium.org>
Thu, 6 Feb 2020 16:55:04 +0000 (09:55 -0700)
committerBin Meng <bmeng.cn@gmail.com>
Fri, 7 Feb 2020 14:46:35 +0000 (22:46 +0800)
commitf71739beb1846ed245d497695f2a443d77bb402e
tree0359c551d9150823318d3e85070a9957145281d1tree | snapshot
parentd1f24f83eae228f21d9adcd8f247b16278706c65commit | diff
tpm: Add a driver for H1/Cr50

H1 is a Google security chip present in recent Chromebooks, Pixel phones
and other devices. Cr50 is the name of the software that runs on H1 in
Chromebooks.

This chip is used to handle TPM-like functionality and also has quite a
few additional features.

Add a driver for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
drivers/tpm/Kconfig diff | blob | history
drivers/tpm/Makefile diff | blob | history
drivers/tpm/cr50_i2c.c [new file with mode: 0644] blob
"Das U-Boot" Source Tree.