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kernel/linux-imx6_3.14.28/drivers/char/tpm/Kconfig 4.47 KB
6b13f685e   김민수   BSP 최초 추가
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  #
  # TPM device configuration
  #
  
  menuconfig TCG_TPM
  	tristate "TPM Hardware Support"
  	depends on HAS_IOMEM
  	select SECURITYFS
  	---help---
  	  If you have a TPM security chip in your system, which
  	  implements the Trusted Computing Group's specification,
  	  say Yes and it will be accessible from within Linux.  For
  	  more information see <http://www.trustedcomputinggroup.org>. 
  	  An implementation of the Trusted Software Stack (TSS), the 
  	  userspace enablement piece of the specification, can be 
  	  obtained at: <http://sourceforge.net/projects/trousers>.  To 
  	  compile this driver as a module, choose M here; the module 
  	  will be called tpm. If unsure, say N.
  	  Notes:
  	  1) For more TPM drivers enable CONFIG_PNP, CONFIG_ACPI
  	  and CONFIG_PNPACPI.
  	  2) Without ACPI enabled, the BIOS event log won't be accessible,
  	  which is required to validate the PCR 0-7 values.
  
  if TCG_TPM
  
  config TCG_TIS
  	tristate "TPM Interface Specification 1.2 Interface"
  	depends on X86
  	---help---
  	  If you have a TPM security chip that is compliant with the
  	  TCG TIS 1.2 TPM specification 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_tis.
  
  config TCG_TIS_I2C_ATMEL
  	tristate "TPM Interface Specification 1.2 Interface (I2C - Atmel)"
  	depends on I2C
  	---help---
  	  If you have an Atmel I2C TPM security chip 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_tis_i2c_atmel.
  
  config TCG_TIS_I2C_INFINEON
  	tristate "TPM Interface Specification 1.2 Interface (I2C - Infineon)"
  	depends on I2C
  	---help---
  	  If you have a TPM security chip that is compliant with the
  	  TCG TIS 1.2 TPM specification and Infineon's I2C Protocol Stack
  	  Specification 0.20 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_i2c_infineon.
  
  config TCG_TIS_I2C_NUVOTON
  	tristate "TPM Interface Specification 1.2 Interface (I2C - Nuvoton)"
  	depends on I2C
  	---help---
  	  If you have a TPM security chip with an I2C interface from
  	  Nuvoton Technology Corp. 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_i2c_nuvoton.
  
  config TCG_NSC
  	tristate "National Semiconductor TPM Interface"
  	depends on X86
  	---help---
  	  If you have a TPM security chip from National Semiconductor 
  	  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_nsc.
  
  config TCG_ATMEL
  	tristate "Atmel TPM Interface"
  	depends on PPC64 || HAS_IOPORT
  	---help---
  	  If you have a TPM security chip from Atmel 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_atmel.
  
  config TCG_INFINEON
  	tristate "Infineon Technologies TPM Interface"
  	depends on PNP
  	---help---
  	  If you have a TPM security chip from Infineon Technologies
  	  (either SLD 9630 TT 1.1 or SLB 9635 TT 1.2) 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_infineon.
  	  Further information on this driver and the supported hardware
  	  can be found at http://www.trust.rub.de/projects/linux-device-driver-infineon-tpm/ 
  
  config TCG_IBMVTPM
  	tristate "IBM VTPM Interface"
  	depends on PPC_PSERIES
  	---help---
  	  If you have IBM virtual TPM (VTPM) support 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_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.
  
  config TCG_XEN
  	tristate "XEN TPM Interface"
  	depends on TCG_TPM && XEN
  	select XEN_XENBUS_FRONTEND
  	---help---
  	  If you want to make TPM support available to a Xen user domain,
  	  say Yes and it will be accessible from within Linux. See
  	  the manpages for xl, xl.conf, and docs/misc/vtpm.txt in
  	  the Xen source repository for more details.
  	  To compile this driver as a module, choose M here; the module
  	  will be called xen-tpmfront.
  
  endif # TCG_TPM