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This is a system daemon implementing the TPM2 access broker (TAB) & Resource Manager (RM) spec from the TCG. The daemon (tpm2-abrmd) is implemented using Glib and the GObject system. Communication between the daemon and clients using the TPM is done with a combination of DBus and Unix pipes. DBus is used for discovery, session management and the 'cancel', 'setLocality', and 'getPollHandles' API calls (mostly these aren't yet implemented). Pipes are used to send and receive TPM commands and responses (respectively) between client and server. The daemon owns the com.intel.tss2.Tabrmd name on dbus. It can be configured to connect to either the system or the session bus. The package also provides a client library for interacting with the daemon via TPM Command Transmission Interface (TCTI). It is intended for use with the SAPI library (libsapi) like any other TCTI. [Peter: drop add default DAEMON_ARGS to init script, drop /etc/default file, drop S30devtpmperms and fix permissions in S80tpm2-abrmd] Signed-off-by: Carlos Santos <casantos@datacom.ind.br> 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