| commit | de6d3a9d4e32e06479cb236adae623a669619f91 | [log] [tgz] |
|---|---|---|
| author | Michal Simek <michal.simek@xilinx.com> | Wed Feb 03 15:16:51 2016 +0100 |
| committer | Michal Simek <michal.simek@xilinx.com> | Mon Feb 22 16:21:04 2016 +0100 |
| tree | 7de0768917733b88f256a22856b5bdd927372ec6 | |
| parent | 644ba0e88d58f26a39b677f4a396aca794d2ce51 [diff] |
serial: zynq: Change logic in putc Sync logic with Linux kernel where TX empty flag is checked before char is sent. This logic is fixing problem with console on zynqmp platform. For example: DRAM: 2 GiB Enabling Caches... EL Level: �� sdhci@ff170000: 0 Using default environment Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>