[yocto] [yocto-kernel-cache][PATCH 1/1] meta: add TPM feature

[Patrick Ohly]

Some hardware has a TPM chip and in addition, qemu can emulate it
using swtpm.

Signed-off-by: Patrick Ohly <patrick.ohly at intel.com>
---
 features/tpm/tpm.cfg | 18 ++++++++++++++++++
 features/tpm/tpm.scc |  4 ++++
 2 files changed, 22 insertions(+)
 create mode 100644 features/tpm/tpm.cfg
 create mode 100644 features/tpm/tpm.scc

diff --git a/features/tpm/tpm.cfg b/features/tpm/tpm.cfg
new file mode 100644
index 0000000..8b3f6d9
--- /dev/null
+++ b/features/tpm/tpm.cfg
@@ -0,0 +1,18 @@
+# Enable TPM device drivers.
+CONFIG_TCG_TPM=y
+CONFIG_HW_RANDOM_TPM=y
+CONFIG_TCG_TPM=y
+CONFIG_TCG_TIS_CORE=y
+CONFIG_TCG_TIS=y
+CONFIG_TCG_TIS_SPI=y
+CONFIG_TCG_TIS_I2C_ATMEL=y
+CONFIG_TCG_TIS_I2C_INFINEON=y
+CONFIG_TCG_TIS_I2C_NUVOTON=y
+CONFIG_TCG_NSC=y
+CONFIG_TCG_ATMEL=y
+CONFIG_TCG_INFINEON=y
+CONFIG_TCG_CRB=y
+CONFIG_TCG_VTPM_PROXY=y
+CONFIG_TCG_TIS_ST33ZP24=y
+CONFIG_TCG_TIS_ST33ZP24_I2C=y
+CONFIG_TCG_TIS_ST33ZP24_SPI=y
diff --git a/features/tpm/tpm.scc b/features/tpm/tpm.scc
new file mode 100644
index 0000000..eeddc31
--- /dev/null
+++ b/features/tpm/tpm.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Enable TCG TPM driver (Trusted Computing Group Trusted Platform Module)"
+define KFEATURE_COMPATIBILITY board
+
+kconf hardware tpm.cfg
-- 
git-series 0.9.1