diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-02-11 18:09:43 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-02-16 19:16:08 +0300 |
| commit | 694cd5618c2ee263c025462e780354f28313b7a3 (patch) | |
| tree | 39fea42225c6db8e171c59533daa5c7ec9945838 /include/iomux.h | |
| parent | 400797cad36850797307be3c56d2d5bc16aa02bb (diff) | |
| download | u-boot-694cd5618c2ee263c025462e780354f28313b7a3.tar.xz | |
IOMUX: Introduce iomux_replace_device()
Some console devices may appear or disappear at run time. In order to
support such a hotplug mechanism introduce a new iomux_replace_device()
helper to update the list of devices without altering environment.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'include/iomux.h')
| -rw-r--r-- | include/iomux.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/iomux.h b/include/iomux.h index bd4a143b1e..37f5f6dee6 100644 --- a/include/iomux.h +++ b/include/iomux.h @@ -31,6 +31,7 @@ extern int cd_count[MAX_FILES]; int iomux_match_device(struct stdio_dev **, const int, struct stdio_dev *); int iomux_doenv(const int, const char *); +int iomux_replace_device(const int, const char *, const char *); void iomux_printdevs(const int); #endif /* _IO_MUX_H */ |