TPM: STMicroelectronics ST33 I2C BUILD STUFF (2bfee22f) · Commits · 戴 / test

* STMicroelectronics version 1.2.0, Copyright (C) 2010 * STMicroelectronics comes with ABSOLUTELY NO WARRANTY. * This is free software, and you are welcome to redistribute it * under certain conditions. This is the driver for TPM chip from ST Microelectronics. If you have a TPM security chip from STMicroelectronics working with an I2C, in menuconfig or .config choose the tpm driver on device --> tpm and activate the protocol of your choice before compiling the kernel. The driver will be accessible from within Linux. Tested on linux x86/x64, beagleboard REV B & XM REV C and CHROMIUM OS Signed-off-by:

Mathias Leblanc <mathias.leblanc@st.com> Signed-off-by:

Kent Yoder <key@linux.vnet.ibm.com>

drivers/char/tpm/Kconfig

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Original line number	Diff line number	Diff line
		@@ -81,4 +81,14 @@ config TCG_IBMVTPM
		will be accessible from within Linux. To compile this driver
		as a module, choose M here; the module will be called tpm_ibmvtpm.

		config TCG_ST33_I2C
		tristate "STMicroelectronics ST33 I2C TPM"
		depends on I2C
		depends on GPIOLIB
		---help---
		If you have a TPM security chip from STMicroelectronics working with
		an I2C bus say Yes and it will be accessible from within Linux.
		To compile this driver as a module, choose M here; the module will be
		called tpm_stm_st33_i2c.

		endif # TCG_TPM

drivers/char/tpm/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -17,3 +17,4 @@ obj-$(CONFIG_TCG_NSC) += tpm_nsc.o
		obj-$(CONFIG_TCG_ATMEL) += tpm_atmel.o
		obj-$(CONFIG_TCG_INFINEON) += tpm_infineon.o
		obj-$(CONFIG_TCG_IBMVTPM) += tpm_ibmvtpm.o
		obj-$(CONFIG_TCG_ST33_I2C) += tpm_i2c_stm_st33.o

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