u-boot.git/drivers/tpm/Makefile, branch v2015.10

dm: tpm: Add a uclass for Trusted Platform Modules

2015-08-31T13:57:28Z

Add a new uclass for TPMs which uses almost the same TIS (TPM Interface Specification) as is currently implemented. Since init() is handled by the normal driver model probe() method, we don't need to implement that. Also rename the transfer method to xfer() which is a less clumbsy name. Once all drivers and users are converted to driver model we can remove the old code. Signed-off-by: Simon Glass Acked-by: Christophe Ricard Reviewed-by: Heiko Schocher

tpm: Move the I2C TPM code into one file

2015-08-31T13:57:27Z

The current Infineon I2C TPM driver is written in two parts, intended to support use with other I2C devices. However we don't have any users and the Atmel I2C TPM device does not use this file. We should simplify this and remove the unused abstration. As a first step, move the code into one file. Also the name tpm_private.h suggests that the header file is generic to all TPMs but it is not. Rename it indicate that it relates only to this driver Signed-off-by: Simon Glass Reviewed-by: Heiko Schocher

sandbox: tpm: Add TPM emulation

2014-01-09T00:25:12Z

Add a simple TPM emulator for sandbox. It only supports a small subset of TPM operations. However, these are enough to perform common tasks. Note this is an initial commit to get this working, but it could use cleaning up (for example constants instead of open-coded values). Signed-off-by: Simon Glass Signed-off-by: Simon Glass Reviewed-by: Simon Glass

drivers: tpm: clean up unused code

2013-11-17T19:11:30Z

Signed-off-by: Masahiro Yamada

drivers: convert makefiles to Kbuild style

2013-10-31T17:26:01Z

Signed-off-by: Masahiro Yamada

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38Z

Signed-off-by: Wolfgang Denk [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini

Add Atmel I2C tpm

2013-07-16T22:44:30Z

Add support for Atmel TPM devices with two wire interface. Signed-off-by: Dirk Eibach Signed-off-by: Reinhard Pfau Reviewed-by: Simon Glass Signed-off-by: Andy Fleming

tpm: Reorganize the I2C TPM driver

2013-06-03T08:31:23Z

This patch does a similar code reogranzation from http://patchwork.ozlabs.org/patch/132179/ which is based on an old version of code (fdt support and bus selection still not in). It merges this tidy-up on top of the recent code. It does not make any logical change. tpm.c implements the interface defined in tpm.h based on underlying LPC or I2C TPM driver. tpm.c and the underlying driver communicate throught tpm_private.h. Note: Merging the LPC driver with tpm.c is left to future patches. Change-Id: Ie1384f5f9e3935d3bc9a44adf8de80c5a70a5f2b Signed-off-by: Tom Wai-Hong Tam Signed-off-by: Simon Glass Reviewed-by: Simon Glass

tpm: Rename generic_lpc_tpm to tpm_tis_lpc

2013-06-03T08:26:25Z

The new name is more aligned with Linux kernel's naming of TPM driver. Signed-off-by: Peter Huewe Signed-off-by: Che-Liang Chiou Signed-off-by: Simon Glass Acked-by: Mike Frysinger Reviewed-by: Simon Glass Tested-by: Tom Wai-Hong Tam

tpm: Add Infineon slb9635_i2c TPM driver

2013-04-12T21:13:00Z

Add a driver for the I2C TPM from Infineon. Signed-off-by: Che-Liang Chiou Signed-off-by: Rong Chang Signed-off-by: Tom Wai-Hong Tam Signed-off-by: Simon Glass