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| author | Marek Vasut <marex@denx.de> | 2012-10-06 14:07:01 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-17 07:55:50 -0700 |
| commit | bfb7d7a3d61ff23f9dd265a56e8b5cac5bbfd76e (patch) | |
| tree | b41b156583a878f143da54aeb52fd600337b5ad5 /drivers | |
| parent | bfa5b71408da629493838668e4df0ca9d12107bb (diff) | |
| download | blackbird-obmc-uboot-bfb7d7a3d61ff23f9dd265a56e8b5cac5bbfd76e.tar.gz blackbird-obmc-uboot-bfb7d7a3d61ff23f9dd265a56e8b5cac5bbfd76e.zip | |
serial: Implement default_serial_puts()
U-Boot contains a lot of duplicit implementations of serial_puts()
call which just pipes single characters into the port in loop. Implement
function that does this behavior into common code, so others can make
easy use of it.
This function is called default_serial_puts() and it's sole purpose
is to call putc() in loop on the whole string passed to it.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/serial.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c index 5bbf3aeb44..d648a73f41 100644 --- a/drivers/serial/serial.c +++ b/drivers/serial/serial.c @@ -273,6 +273,13 @@ void serial_puts(const char *s) get_current()->puts(s); } +void default_serial_puts(const char *s) +{ + struct serial_device *dev = get_current(); + while (*s) + dev->putc(*s++); +} + #if CONFIG_POST & CONFIG_SYS_POST_UART static const int bauds[] = CONFIG_SYS_BAUDRATE_TABLE; |
