diff options
| author | Tim Harvey | 2026-01-27 01:17:26 +0000 |
|---|---|---|
| committer | Hauke Mehrtens | 2026-02-04 23:05:31 +0000 |
| commit | 7c22ba7b333eeea4725603a5d55d9dbef2860959 (patch) | |
| tree | 5749c26ec2825c644b9c9255622e6d43bb05dadf | |
| parent | 93d54b142eb05a0a7e608be4db7894665f099f3c (diff) | |
| download | openwrt-7c22ba7b333eeea4725603a5d55d9dbef2860959.tar.gz | |
kernel: modules: Add tpm-tis-spi
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>
(cherry picked from commit 92a94dc9b0df12111e4c81ff1a280e32deb5eba3)
Link: https://github.com/openwrt/openwrt/pull/21781
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
| -rw-r--r-- | package/kernel/linux/modules/other.mk | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/package/kernel/linux/modules/other.mk b/package/kernel/linux/modules/other.mk index 7b64985fd6..33167fd1ac 100644 --- a/package/kernel/linux/modules/other.mk +++ b/package/kernel/linux/modules/other.mk @@ -1057,7 +1057,7 @@ $(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 +kmod-tpm + DEPENDS:= @(TARGET_x86||TARGET_imx) +kmod-tpm KCONFIG:= CONFIG_TCG_TIS FILES:= \ $(LINUX_DIR)/drivers/char/tpm/tpm_tis.ko \ @@ -1074,6 +1074,27 @@ 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 |