diff options
| author | Simon Glass <sjg@chromium.org> | 2017-07-27 09:31:04 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-07-31 12:21:40 -0400 |
| commit | 7b3c4c3a5305c68a7de2444f555ac7241d6fdb8e (patch) | |
| tree | 8d8d971ef07cc5f8c3d5096f9061eee71e0c6d7a /include | |
| parent | 42f9f915c2b7aeac222c93a7f7085d9838722efc (diff) | |
dm: console: Check for serial devices properly
With driver model the serial device is often not called "serial". Mark
driver-model stdio devices so that they can be detected and we can look up
the uclass. This is a more reliable way of finding out whether the console
is connected to a serial device or not.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/stdio_dev.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/stdio_dev.h b/include/stdio_dev.h index e4fc8b138b..3164fa2a55 100644 --- a/include/stdio_dev.h +++ b/include/stdio_dev.h @@ -16,6 +16,7 @@ #define DEV_FLAGS_INPUT 0x00000001 /* Device can be used as input console */ #define DEV_FLAGS_OUTPUT 0x00000002 /* Device can be used as output console */ +#define DEV_FLAGS_DM 0x00000004 /* Device priv is a struct udevice * */ /* Device information */ struct stdio_dev { |