Commits
Peter Korsgaard committed 25b3af0a978
toolchain-external: get old microblaze toolchains from sources.buildroot.net git.xilinx.com is no longer available (moved to github), and github doesn't allow downloading the tarball blobs directly, so use a local mirror on sources.buildroot.net instead. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>