| commit | a2927e09bccca5b665709d77fc54919292d4bcb7 | [log] [tgz] |
|---|---|---|
| author | Bin Meng <bmeng.cn@gmail.com> | Fri Dec 12 21:05:25 2014 +0800 |
| committer | Simon Glass <sjg@chromium.org> | Sat Dec 13 22:32:05 2014 -0700 |
| tree | 0852399092f7a8184f74e8fc25f06154127a72ed | |
| parent | 568868dda9b8f8e901962231713fc0cb3f42c410 [diff] |
x86: Add a simple superio driver for SMSC LPC47M On most x86 boards, the legacy serial ports (io address 0x3f8/0x2f8) are provided by a superio chip connected to the LPC bus. We must program the superio chip so that serial ports are available for us. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>