mirror/openwrt
1
0
Fork 1
mirror of https://git.openwrt.org/openwrt/openwrt.git synced 2026-02-10 17:42:50 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

kernel: modules: Add tpm-tis-spi

Browse source 
Add a module for tpm-tis-spi for TCG TIS 1.3 TPM security chips
connected to a regular non-tcg SPI master.

Add imx target compatibility for kmod-tpm.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Link: https://github.com/openwrt/openwrt/pull/21726
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Tim Harvey 2026-01-26 17:17:26 -08:00 • committed by Robert Marko
parent 71b97c89e5
commit 92a94dc9b0
1 changed files with 22 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
package/kernel/linux/modules/other.mk
View file

@ -990,7 +990,7 @@ $(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||TARGET_armsr) +kmod-tpm
DEPENDS:= @(TARGET_x86||TARGET_armsr||TARGET_imx) +kmod-tpm
KCONFIG:= CONFIG_TCG_TIS
FILES:= \
$(LINUX_DIR)/drivers/char/tpm/tpm_tis.ko \
@ -1007,6 +1007,27 @@ endef
$(eval $(call KernelPackage,tpm-tis))
define KernelPackage/tpm-tis-spi
SUBMENU:=$(OTHER_MENU)
TITLE:=TPM TIS 1.3 Interface SPI Interface
DEPENDS:= +kmod-tpm-tis +kmod-spi-dev
KCONFIG:= CONFIG_TCG_TIS_SPI \
CONFIG_TCG_TIS_SPI_CR50=n
FILES:= \
$(LINUX_DIR)/drivers/char/tpm/tpm_tis_spi.ko
AUTOLOAD:=$(call AutoLoad,20,tpm_tis_spi,1)
endef
define KernelPackage/tpm-tis-spi/description
If you have a TPM security chip which is connected to a regular,
non-tcg SPI master that is compliant with the
TCG TIS 1.3 TPM specification (TPM1.2) or the TCG PTP FIFO
specification (TPM2.0) say Yes and it will be accessible from
within Linux.
endef
$(eval $(call KernelPackage,tpm-tis-spi))
define KernelPackage/tpm-i2c-atmel
SUBMENU:=$(OTHER_MENU)
TITLE:=TPM I2C Atmel Support