serial: uartlite: Support for SERIAL_MULTI

Add support for SERIAL MULTI for uartlite.

---
v2: Use in/out_be32 functions

v3: Clean coding style

v4: Simplify userial_ports array initialization

v5: const userial_ports
Do not use u32
Separate declarations and code by a single blank line Update copyright

---
 common/serial.c                   |   14 ++++
 drivers/serial/serial_xuartlite.c |  140 ++++++++++++++++++++++++++++++++-----
 include/serial.h                  |    7 ++
 3 files changed, 142 insertions(+), 19 deletions(-)

index 995d268..df02fa5 100644
@@ -108,6 +108,20 @@ 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 */
 	serial_assign (default_serial_console ()->name);
 }
 

index 31c1235..f047d2f 100644
@@ -50,6 +50,13 @@ 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_S3C2410)
 extern struct serial_device s3c24xx_serial0_device;
 extern struct serial_device s3c24xx_serial1_device;

1.5.5.6

Wolfgang: Can you please comment it or applied?

Thanks,
Michal

Michal Simek, Ing. (M.Eng)
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/
Microblaze U-BOOT custodian

Dear Michal Simek,

Applied, thanks.

Best regards,

Wolfgang Denk

DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Humanity has the  stars  in  its  future,  and  that  future  is  too
important  to be lost under the burden of juvenile folly and ignorant
superstition.                                          - Isaac Asimov

Dear Michal Simek,

This commit causes new warnings for the following boards:

	ml507                   v5fx30teval_flash       xilinx-ppc440-generic
	ml507_flash             xilinx-ppc405-generic   xilinx-ppc440-generic_f
	v5fx30teval             xilinx-ppc405-generic_f

For example:

Configuring for xilinx-ppc440-generic - Board: xilinx-ppc440-generic, Options: SYS_TEXT_BASE=0x04000000,RESET_VECTOR_ADDRESS=0x04100000,BOOT_FROM_XMD=1 serial_xuartlite.c: In function 'uartlite_serial_putc':
serial_xuartlite.c:60: warning: initialization discards qualifiers from pointer target type
serial_xuartlite.c: In function 'uartlite_serial_getc':
serial_xuartlite.c:78: warning: initialization discards qualifiers from pointer target type
serial_xuartlite.c: In function 'uartlite_serial_tstc':
serial_xuartlite.c:87: warning: initialization discards qualifiers from pointer target type

Please fix.

Best regards,

Wolfgang Denk

DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
"There is no distinctly American criminal class except Congress."
- Mark Twain