README: remove meta-tpm

The meta-tpm layer has been removed.

Signed-off-by: Yi Zhao <[email protected]>

README

@@ -53,7 +53,6 @@ other layers needed. e.g.:
     /path/to/yocto/meta-yocto-bsp \
     /path/to/yocto/meta-secure-core/meta-secure-core-common \
     /path/to/yocto/meta-secure-core/meta-signing-key \
-    /path/to/yocto/meta-secure-core/meta-tpm \
     /path/to/yocto/meta-secure-core/meta-tpm2 \
     /path/to/yocto/meta-secure-core/meta-efi-secure-boot \
     /path/to/yocto/meta-secure-core/meta-integrity \
@@ -64,7 +63,6 @@ or run bitbake-layers to add the meta-secure-core and its sub-layers:
 
     $ bitbake-layers add-layer /path/to/yocto/meta-secure-core/meta-secure-core-common
     $ bitbake-layers add-layer /path/to/yocto/meta-secure-core/meta-signing-key
-    $ bitbake-layers add-layer /path/to/yocto/meta-secure-core/meta-tpm
     $ bitbake-layers add-layer /path/to/yocto/meta-secure-core/meta-tpm2
     $ bitbake-layers add-layer /path/to/yocto/meta-secure-core/meta-efi-secure-boot
     $ bitbake-layers add-layer /path/to/yocto/meta-secure-core/meta-integrity
@@ -77,15 +75,14 @@ The full features in meta-secure-core can be configured with these definitions
 in local.conf:
 
 INITRAMFS_IMAGE = "secure-core-image-initramfs"
-DISTRO_FEATURES_NATIVE:append = " systemd ima tpm tpm2 efi-secure-boot luks"
-DISTRO_FEATURES:append = " systemd ima tpm tpm2 efi-secure-boot luks modsign"
+DISTRO_FEATURES_NATIVE:append = " systemd ima tpm2 efi-secure-boot luks"
+DISTRO_FEATURES:append = " systemd ima tpm2 efi-secure-boot luks modsign"
 MACHINE_FEATURES_NATIVE:append = " efi"
 MACHINE_FEATURES:append = " efi"
 PACKAGE_CLASSES = "package_rpm"
 INHERIT += "sign_rpm_ext"
 SECURE_CORE_IMAGE_EXTRA_INSTALL ?= "\
     packagegroup-efi-secure-boot \
-    packagegroup-tpm \
     packagegroup-tpm2 \
     packagegroup-ima \
     packagegroup-luks \

README.md

@@ -21,10 +21,6 @@ the purposes of development and demonstration. It is not recommended that
 this sample key be used for a production device and should be replaced by
 a secret key owned by the user. 
 
-#### TPM 1.x
-This feature enables Trusted Platform Module 1.x support, including
-kernel option changes to enable tpm drivers, and picking up TPM 1.x packages.
-
 #### TPM 2.0
 This feature enables Trusted Platform Module 2.0 support, including
 kernel option changes to enable tpm drivers, and picking up TPM 2.0 packages.

meta-integrity/README.md

@@ -55,9 +55,6 @@ and network file systems, such as NFS, don't support extended attribute,
 meaning IMA appraisal is not available with them.
 
 ##### Dependency
-- [meta-tpm](https://github.com/Wind-River/meta-secure-core/tree/master/meta-tpm)
-  This layer provides the kernel configurations and TSS for TPM 1.x enablement.
-
 - [meta-tpm2](https://github.com/Wind-River/meta-secure-core/tree/master/meta-tpm2)
   This layer provides the kernel configurations and TSS for TPM 2.0 enablement.
 
@@ -203,6 +200,4 @@ Maintainer: Yi Zhao <[email protected]>
 
 [OpenEmbedded layer for signing key management](https://github.com/Wind-River/meta-secure-core/tree/master/meta-signing-key)
 
-[OpenEmbedded layer for TPM 1.x](https://github.com/Wind-River/meta-secure-core/tree/master/meta-tpm)
-
 [OpenEmbedded layer for TPM 2.0](https://github.com/Wind-River/meta-secure-core/tree/master/meta-tpm2)