u-boot.git/drivers/tpm/Makefile, branch v2020.04

Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

2020-02-11T15:58:41Z

sandbox conversion to SDL2 TPM TEE driver Various minor sandbox video enhancements New driver model core utility functions

tpm: Add a driver for H1/Cr50

2020-02-07T14:46:35Z

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

tpm2: ftpm: A driver for firmware TPM running inside TEE

2020-02-06T02:33:46Z

Add a driver for a firmware TPM running inside TEE. Documentation of the firmware TPM: https://www.microsoft.com/en-us/research/publication/ftpm-software-implementation-tpm-chip/ Implementation of the firmware TPM: https://github.com/Microsoft/ms-tpm-20-ref/tree/master/Samples/ARM32-FirmwareTPM Signed-off-by: Thirupathaiah Annapureddy

tpm: Add support for SPL and TPL

2018-10-09T10:40:27Z

At present the tpm can only be used in U-Boot proper. Updated it to work in SPL and TPL also. Signed-off-by: Simon Glass

tpm: add a Sandbox TPMv2.x driver

2018-05-26T00:13:00Z

This driver can emulate all the basic functionalities of a TPMv2.x chip and should behave like them during regular testing. Signed-off-by: Miquel Raynal Reviewed-by: Simon Glass Reviewed-by: Tom Rini

tpm: add support for TPMv2.x SPI modules

2018-05-26T00:12:59Z

Add the tpm2_tis_spi driver that should support any TPMv2 compliant (SPI) module. Signed-off-by: Miquel Raynal Reviewed-by: Tom Rini Reviewed-by: Simon Glass

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

tpm: st33zp24: Add tpm st33zp24 spi support

2016-01-29T04:01:22Z

Add support for TPM ST33ZP24 spi. The ST33ZP24 does have a spi interface. The transport protocol is proprietary. For spi we are relying only on DM_SPI. Reviewed-by: Simon Glass Signed-off-by: Christophe Ricard

tpm: st33zp24: Add tpm st33zp24 support with i2c

2016-01-29T04:01:22Z

Add support for TPM ST33ZP24 family with i2c. For i2c we are relying only on DM_I2C. Reviewed-by: Simon Glass Signed-off-by: Christophe Ricard

dm: tpm: Drop CONFIG_DM_TPM

2015-10-23T15:42:28Z

Now that all TPM drivers use driver model, we can drop the special driver model CONFIG option. Signed-off-by: Simon Glass Acked-by: Christophe Ricard