* clean up the DTS related definitions * code cleanup * do the tests/kernel sannity check Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
The initial support of iotdk which is a board based on Synopsys ARC IoT SoC. In this commit, it includes * processor support * UART driver Signed-off-by: Wayne Ren <wei.ren@synopsys.com>