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tpm2-tools is commonly used with the resource manager, tpm2-abrmd - But it CAN be used without, E.G. by setting the TPM2TOOLS_TCTI_NAME environment variable to communicate directly with the kernel driver: export TPM2TOOLS_TCTI_NAME=device Either directly with the TPM device (/dev/tpmN) or through the in-kernel resource manager provided by Linux kernel since 4.12 (/dev/tpmrmN) For some use cases (E.G. initramfs) it makes sense to use tpm2-tools without abrmd, so remove the tpm2-abrmd select, and instead a note in the help text that it may be needed. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches