Fix a16f serial bugs

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@568 42af7a65-404d-4744-a932-0658087f49c3

configs/z16f2800100zcog/README.txt

@@ -11,7 +11,8 @@ from the Zilog website: http://www.zilog.com/software/zds2.asp
 Thusfar, I have encountered no insolvable problems with the newer 4.11.0
 version of the toolchain.
 
-If you use any version of ZDS-II other than 4.11.0, you will have to modify
+If you use any version of ZDS-II other than 4.11.0 or if you install ZDS-II
+at anly location other than the default location, you will have to modify
 two files:  (1) configs/z16f2800100zcog/*/setenv.sh and (2)
 configs/z16f2800100zcog/*/Make.defs.
 

configs/z16f2800100zcog/ostest/defconfig

@@ -83,8 +83,8 @@ CONFIG_UART0_TXBUFSIZE=256
 CONFIG_UART1_TXBUFSIZE=256
 CONFIG_UART0_RXBUFSIZE=256
 CONFIG_UART1_RXBUFSIZE=256
-CONFIG_UART0_BAUD=115200
-CONFIG_UART1_BAUD=115200
+CONFIG_UART0_BAUD=57600
+CONFIG_UART1_BAUD=57600
 CONFIG_UART0_PARITY=0
 CONFIG_UART1_PARITY=0
 CONFIG_UART0_2STOP=0

configs/z16f2800100zcog/ostest/ostest.linkcmd

@@ -33,7 +33,7 @@
 /*                                                                          */
 /****************************************************************************/
 
- -FORMAT=OMF695,INTEL32
+-FORMAT=OMF695,INTEL32
 -map -maxhexlen=64 -quiet -sort NAME=ascending -unresolved=fatal
 -warnoverlap -NOxref -warn -debug -NOigcase
 
@@ -68,17 +68,18 @@ define _far_stack          = highaddr of ERAM
 define _near_stack         = highaddr of RAM
 define _near_heapbot       = top of RAM
 define _far_heapbot        = top of ERAM
+
 define _SYS_CLK_SRC        = 2
 define _SYS_CLK_FREQ       = 20000000
 
 define __EXTCT_INIT_PARAM  = $80
-
 define __EXTCS0_INIT_PARAM = $8012
 define __EXTCS1_INIT_PARAM = $8001
 define __EXTCS2_INIT_PARAM = $0000
 define __EXTCS3_INIT_PARAM = $0000
 define __EXTCS4_INIT_PARAM = $0000
 define __EXTCS5_INIT_PARAM = $0000
+
 define __PFAF_INIT_PARAM   = $ff
 define __PGAF_INIT_PARAM   = $ff
 define __PDAF_INIT_PARAM   = $ff00