toolchain.inc:195: No compiler found for 'elbrus' architecture. Install one or use the coreboot toolchain?
toolchain.inc:213:
toolchain.inc:214: To build the entire coreboot toolchain: run 'make crossgcc'
toolchain.inc:218: For more toolchain build targets: run 'make help_toolchain'
toolchain.inc:219:
toolchain.inc:229: *** Halting the build.