pass down board info to cros_setup_toolchains

If the board we're building includes extra toolchains that aren't part
of our official set, we need to make sure cros_setup_toolchains still
tries to set them up for us.

TEST=`cbuildbot chromiumos-sdk` works
TEST=`./setup_board --board=x32-generic` installs an extra toolchain

Change-Id: I85f70177f82bdf295eb2cd8668a031317a3b6e61
Tested-by: Mike Frysinger <>
Reviewed-by: Zdenek Behan <>
Commit-Ready: Mike Frysinger <>
2 files changed