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kernel: Add TPM Module support

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The following will enable the TPM kernel module, as well as support for
the atmel i2c TPM driver. Tested and confirmed working on an Aerohive
AP-121

Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
This commit is contained in:
Chris Blake 2017-02-26 04:04:51 -06:00 committed by John Crispin
parent eb09d79c16
commit 3fcc4b656a
4 changed files with 65 additions and 0 deletions
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47
package/kernel/linux/modules/other.mk
View file

@ -954,3 +954,50 @@ define KernelPackage/bmp085-spi/description
endef endef
$(eval $(call KernelPackage,bmp085-spi)) $(eval $(call KernelPackage,bmp085-spi))
define KernelPackage/tpm
SUBMENU:=$(OTHER_MENU)
TITLE:=TPM Hardware Support
KCONFIG:= CONFIG_TCG_TPM
FILES:= $(LINUX_DIR)/drivers/char/tpm/tpm.ko
AUTOLOAD:=$(call AutoLoad,10,tpm,1)
endef
define KernelPackage/tpm/description
This enables TPM Hardware Support.
endef
$(eval $(call KernelPackage,tpm))
define KernelPackage/tpm-tis
SUBMENU:=$(OTHER_MENU)
TITLE:=TPM TIS 1.2 Interface / TPM 2.0 FIFO Interface
DEPENDS:= @TARGET_x86 +kmod-tpm
KCONFIG:= CONFIG_TCG_TIS
FILES:= $(LINUX_DIR)/drivers/char/tpm/tpm_tis.ko
AUTOLOAD:=$(call AutoLoad,20,tpm_tis,1)
endef
define KernelPackage/tpm-tis/description
If you have a TPM security chip that is compliant with the
TCG TIS 1.2 TPM specification (TPM1.2) or the TCG PTP FIFO
specification (TPM2.0) say Yes and it will be accessible from
within Linux.
endef
$(eval $(call KernelPackage,tpm-tis))
define KernelPackage/tpm-i2c-atmel
SUBMENU:=$(OTHER_MENU)
TITLE:=TPM I2C Atmel Support
DEPENDS:= +kmod-tpm +kmod-i2c-core
KCONFIG:= CONFIG_TCG_TIS_I2C_ATMEL
FILES:= $(LINUX_DIR)/drivers/char/tpm/tpm_i2c_atmel.ko
AUTOLOAD:=$(call AutoLoad,40,tpm_i2c_atmel,1)
endef
define KernelPackage/tpm-i2c-atmel/description
This enables the TPM Interface Specification 1.2 Interface (I2C - Atmel)
endef
$(eval $(call KernelPackage,tpm-i2c-atmel))

6
target/linux/generic/config-3.18
View file

@ -3884,6 +3884,12 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_TASKS_RCU is not set # CONFIG_TASKS_RCU is not set
# CONFIG_TC35815 is not set # CONFIG_TC35815 is not set
# CONFIG_TCG_TPM is not set # CONFIG_TCG_TPM is not set
# CONFIG_TCG_TIS is not set
# CONFIG_TCG_TIS_I2C_ATMEL is not set
# CONFIG_TCG_TIS_I2C_INFINEON is not set
# CONFIG_TCG_TIS_I2C_NUVOTON is not set
# CONFIG_TCG_ATMEL is not set
# CONFIG_TCG_TIS_ST33ZP24 is not set
# CONFIG_TCIC is not set # CONFIG_TCIC is not set
CONFIG_TCP_CONG_ADVANCED=y CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set # CONFIG_TCP_CONG_BIC is not set

6
target/linux/generic/config-4.4
View file

@ -4077,6 +4077,12 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_TASKS_RCU is not set # CONFIG_TASKS_RCU is not set
# CONFIG_TC35815 is not set # CONFIG_TC35815 is not set
# CONFIG_TCG_TPM is not set # CONFIG_TCG_TPM is not set
# CONFIG_TCG_TIS is not set
# CONFIG_TCG_TIS_I2C_ATMEL is not set
# CONFIG_TCG_TIS_I2C_INFINEON is not set
# CONFIG_TCG_TIS_I2C_NUVOTON is not set
# CONFIG_TCG_ATMEL is not set
# CONFIG_TCG_TIS_ST33ZP24 is not set
# CONFIG_TCIC is not set # CONFIG_TCIC is not set
CONFIG_TCP_CONG_ADVANCED=y CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BIC is not set # CONFIG_TCP_CONG_BIC is not set

6
target/linux/generic/config-4.9
View file

@ -4394,6 +4394,12 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_TASK_XACCT is not set # CONFIG_TASK_XACCT is not set
# CONFIG_TC35815 is not set # CONFIG_TC35815 is not set
# CONFIG_TCG_TPM is not set # CONFIG_TCG_TPM is not set
# CONFIG_TCG_TIS is not set
# CONFIG_TCG_TIS_I2C_ATMEL is not set
# CONFIG_TCG_TIS_I2C_INFINEON is not set
# CONFIG_TCG_TIS_I2C_NUVOTON is not set
# CONFIG_TCG_ATMEL is not set
# CONFIG_TCG_TIS_ST33ZP24 is not set
# CONFIG_TCIC is not set # CONFIG_TCIC is not set
CONFIG_TCP_CONG_ADVANCED=y CONFIG_TCP_CONG_ADVANCED=y
# CONFIG_TCP_CONG_BBR is not set # CONFIG_TCP_CONG_BBR is not set