From f2dafc6ff3d04ead0659be3f7778cfcb689f6b98 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Wed, 23 Jan 2008 20:38:12 +0000
Subject: Add preliminary support for Z16F serial port

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@560 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/configs/z16f2800100zcog/ostest/defconfig   | 7 ++-----
 nuttx/configs/z16f2800100zcog/src/z16f_lowinit.c | 5 +++++
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'nuttx/configs/z16f2800100zcog')

diff --git a/nuttx/configs/z16f2800100zcog/ostest/defconfig b/nuttx/configs/z16f2800100zcog/ostest/defconfig
index bba24c16e..20a1799df 100644
--- a/nuttx/configs/z16f2800100zcog/ostest/defconfig
+++ b/nuttx/configs/z16f2800100zcog/ostest/defconfig
@@ -70,10 +70,9 @@ CONFIG_DRAM_SIZE=65536
 #   This specific the size of the receive buffer
 # CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
 #   being sent.  This specific the size of the transmit buffer
-# CONFIG_UARTn_BAUD - The configure BAUD of the UART.  Must be
-# CONFIG_UARTn_BITS - The number of bits.  Must be either 7 or 8.
+# CONFIG_UARTn_BAUD - The configure BAUD of the UART.
 # CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
-# CONFIG_UARTn_2STOP - Two stop bits
+# CONFIG_UARTn_2STOP - 0=1 stop bit; 1=Two stop bits
 #
 CONFIG_UART0_SERIAL_CONSOLE=y
 CONFIG_UART1_SERIAL_CONSOLE=n
@@ -83,8 +82,6 @@ CONFIG_UART0_RXBUFSIZE=256
 CONFIG_UART1_RXBUFSIZE=256
 CONFIG_UART0_BAUD=115200
 CONFIG_UART1_BAUD=115200
-CONFIG_UART0_BITS=8
-CONFIG_UART1_BITS=8
 CONFIG_UART0_PARITY=0
 CONFIG_UART1_PARITY=0
 CONFIG_UART0_2STOP=0
diff --git a/nuttx/configs/z16f2800100zcog/src/z16f_lowinit.c b/nuttx/configs/z16f2800100zcog/src/z16f_lowinit.c
index 02ee9daf6..439e9069e 100644
--- a/nuttx/configs/z16f2800100zcog/src/z16f_lowinit.c
+++ b/nuttx/configs/z16f2800100zcog/src/z16f_lowinit.c
@@ -73,6 +73,11 @@ static void z16f_gpioinit(void)
   /* Configure Direction switch port */
 
   putreg8(getreg8(Z16F_GPIOC_DD) | 0x01, Z16F_GPIOC_DD);
+
+  /* Configure to use both UART0 and 1 */
+
+  putreg8(getreg8(Z16F_GPIOA_AFL) | 0x30, Z16F_GPIOA_AFL);
+  putreg8(getreg8(Z16F_GPIOD_AFL) | 0x30, Z16F_GPIOD_AFL);
 }
 
 /***************************************************************************
-- 
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