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| author | Marek Vasut <marex@denx.de> | 2012-09-12 19:45:58 +0200 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-15 11:53:50 -0700 |
| commit | 87d692295f093c601bca8a497159cf9f07ab36fa (patch) | |
| tree | 88bb8af26c597793630e0e879aa483cc0dc020be | |
| parent | 51d8102f8ed7a52348c13ccc10bdc6821f0f7632 (diff) | |
| download | u-boot-imx-87d692295f093c601bca8a497159cf9f07ab36fa.zip u-boot-imx-87d692295f093c601bca8a497159cf9f07ab36fa.tar.gz u-boot-imx-87d692295f093c601bca8a497159cf9f07ab36fa.tar.bz2 | |
serial: microblaze: Move serial registration from serial_initialize()
Move the registration of xuartlite_serialN_device ports from
default serial_initialize() into driver specific function called from
serial_initialize(). This slims down the serial_initialize() call
to a bare tracker of all possible serial port registration routines
in U-Boot.
The newly implemented xuartlite_serial_initialize() function, which is
implemented inside of the serial_xuartlite driver allows encapsulation
of xuartlite_serialN_device within the serial_xuartlite driver itself.
Also, remove the exports of xuartlite_serialN_device from include/serial.h
as they are no longer needed. This is simply because the implementation of
default_serial_console() is wrapped into the serial_xuartlite driver and
the default console is picked by CONFIG_SERIAL<N> macro in config file.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Michal Simek <monstr@monstr.eu>
| -rw-r--r-- | common/serial.c | 16 | ||||
| -rw-r--r-- | drivers/serial/serial_xuartlite.c | 16 | ||||
| -rw-r--r-- | include/serial.h | 7 |
3 files changed, 18 insertions, 21 deletions
diff --git a/common/serial.c b/common/serial.c index a1bef16..ad8898f 100644 --- a/common/serial.c +++ b/common/serial.c @@ -45,6 +45,7 @@ serial_initfunc(pxa_serial_initialize); serial_initfunc(s3c24xx_serial_initialize); serial_initfunc(s5p_serial_initialize); serial_initfunc(zynq_serial_initalize); +serial_initfunc(uartlite_serial_initialize); void serial_register(struct serial_device *dev) { @@ -98,20 +99,7 @@ void serial_initialize(void) #if defined(CONFIG_SYS_BFIN_UART) serial_register_bfin_uart(); #endif -#if defined(CONFIG_XILINX_UARTLITE) -# ifdef XILINX_UARTLITE_BASEADDR - serial_register(&uartlite_serial0_device); -# endif /* XILINX_UARTLITE_BASEADDR */ -# ifdef XILINX_UARTLITE_BASEADDR1 - serial_register(&uartlite_serial1_device); -# endif /* XILINX_UARTLITE_BASEADDR1 */ -# ifdef XILINX_UARTLITE_BASEADDR2 - serial_register(&uartlite_serial2_device); -# endif /* XILINX_UARTLITE_BASEADDR2 */ -# ifdef XILINX_UARTLITE_BASEADDR3 - serial_register(&uartlite_serial3_device); -# endif /* XILINX_UARTLITE_BASEADDR3 */ -#endif /* CONFIG_XILINX_UARTLITE */ + uartlite_serial_initialize(); zynq_serial_initalize(); serial_assign(default_serial_console()->name); } diff --git a/drivers/serial/serial_xuartlite.c b/drivers/serial/serial_xuartlite.c index b3bb066..164497e 100644 --- a/drivers/serial/serial_xuartlite.c +++ b/drivers/serial/serial_xuartlite.c @@ -181,4 +181,20 @@ __weak struct serial_device *default_serial_console(void) return NULL; } + +void uartlite_serial_initialize(void) +{ +#ifdef XILINX_UARTLITE_BASEADDR + serial_register(&uartlite_serial0_device); +#endif /* XILINX_UARTLITE_BASEADDR */ +#ifdef XILINX_UARTLITE_BASEADDR1 + serial_register(&uartlite_serial1_device); +#endif /* XILINX_UARTLITE_BASEADDR1 */ +#ifdef XILINX_UARTLITE_BASEADDR2 + serial_register(&uartlite_serial2_device); +#endif /* XILINX_UARTLITE_BASEADDR2 */ +#ifdef XILINX_UARTLITE_BASEADDR3 + serial_register(&uartlite_serial3_device); +#endif /* XILINX_UARTLITE_BASEADDR3 */ +} #endif /* CONFIG_SERIAL_MULTI */ diff --git a/include/serial.h b/include/serial.h index 773eace..51a044d 100644 --- a/include/serial.h +++ b/include/serial.h @@ -50,13 +50,6 @@ extern struct serial_device serial4_device; extern struct serial_device serial6_device; #endif -#if defined(CONFIG_XILINX_UARTLITE) -extern struct serial_device uartlite_serial0_device; -extern struct serial_device uartlite_serial1_device; -extern struct serial_device uartlite_serial2_device; -extern struct serial_device uartlite_serial3_device; -#endif - #if defined(CONFIG_OMAP3_ZOOM2) extern struct serial_device zoom2_serial_device0; extern struct serial_device zoom2_serial_device1; |