2.21.1 has disappeared upstream. There is no ChangeLog information for
2.21.1a, however diff reports only the addition of some cpu/opc files in
cgen/ subdirectory; the source code is otherwise identical.
(From OE-Core rev: 4ecf379aba11983b66be4fbe26e65aa28740ddfd)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>