| commit | b4ad44baab713af371b1113dd63dd222ba73ba13 | [log] [tgz] |
|---|---|---|
| author | Masahiro Yamada <yamada.m@jp.panasonic.com> | Tue Jan 06 14:28:16 2015 +0900 |
| committer | Masahiro Yamada <yamada.m@jp.panasonic.com> | Thu Jan 08 23:01:56 2015 +0900 |
| tree | c75beddbc007f8a1e6dc1bc1855fe37cea7afa55 | |
| parent | 2661dfd0046285e9007c1de126255bee11c0b8cd [diff] |
ARM: UniPhier: add UART initialization routine for low-level debug The low-level debugging functions are useful to debug the early boot stage where the full UART driver is not available. UniPhier SoCs need to initialize the UART port 0 to use this feature. The initialization routine is called at the very entry of the lowlevel_init(). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>