1 files changed, 0 insertions, 133 deletions
diff --git a/cpu/mc9328/serial.c b/cpu/mc9328/serial.c
deleted file mode 100644
index 8dcfb80..0000000
--- a/cpu/mc9328/serial.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * cpu/mc9328/serial.c
- *
- * (c) Copyright 2004
- * Techware Information Technology, Inc.
- * http://www.techware.com.tw/
- *
- * Ming-Len Wu <minglen_wu@techware.com.tw>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <mc9328.h>
-
-#if defined(CONFIG_UART1)
-/* GPIO PORT B 		*/
-
-#define reg_GIUS	MX1_GIUS_C
-#define reg_GPR		MX1_GPR_B
-#define GPIO_MASK	0xFFFFE1FF
-#define UART_BASE	0x00206000
-
-#elif defined (CONFIG_UART2)
-/* GPIO PORT C  	*/
-
-#define reg_GIUS	MX1_GIUS_C
-#define reg_GPR		MX1_GPR_C
-#define GPIO_MASK 	0x0FFFFFFF
-#define UART_BASE	0x207000
-
-#endif
-
-#define reg_URXD	(*((volatile u32 *)(UART_BASE+0x00)))
-#define reg_UTXD	(*((volatile u32 *)(UART_BASE+0x40)))
-#define reg_UCR1	(*((volatile u32 *)(UART_BASE+0x80)))
-#define reg_UCR2	(*((volatile u32 *)(UART_BASE+0x84)))
-#define reg_UCR3	(*((volatile u32 *)(UART_BASE+0x88)))
-#define reg_UCR4	(*((volatile u32 *)(UART_BASE+0x8C)))
-#define reg_UFCR	(*((volatile u32 *)(UART_BASE+0x90)))
-#define reg_USR1	(*((volatile u32 *)(UART_BASE+0x94)))
-#define reg_USR2	(*((volatile u32 *)(UART_BASE+0x98)))
-#define reg_UESC	(*((volatile u32 *)(UART_BASE+0x9C)))
-#define reg_UTIM	(*((volatile u32 *)(UART_BASE+0xA0)))
-#define reg_UBIR	(*((volatile u32 *)(UART_BASE+0xA4)))
-#define reg_UBMR	(*((volatile u32 *)(UART_BASE+0xA8)))
-#define reg_UBRC	(*((volatile u32 *)(UART_BASE+0xAC)))
-
-#define TXFE_MASK	0x4000  	/* Tx buffer empty	*/
-#define RDR_MASK	0x0001		/* receive data ready	*/
-
-void serial_setbrg (void) {
-
-	/* config I/O pins for UART 	*/
-	reg_GIUS 	&= GPIO_MASK;
-	reg_GPR		&= GPIO_MASK;
-
-	/* config UART			*/
-	reg_UCR1 	= 5;
-	reg_UCR2 	= 0x4027;
-	reg_UCR4 	= 1;
-	reg_UFCR 	= 0xA81;
-
-	reg_UBIR 	= 0xF;
-	reg_UBMR 	= 0x8A;
-	reg_UBRC 	= 8;
-}
-
-/*
- * Initialise the serial port with the given baudrate. The settings
- * are always 8 data bits, no parity, 1 stop bit, no start bits.
- *
- */
-
-int serial_init (void) {
-	serial_setbrg ();
-
-	return (0);
-}
-
-/*
- * Read a single byte from the serial port. Returns 1 on success, 0
- * otherwise. When the function is succesfull, the character read is
- * written into its argument c.
- */
-int serial_getc (void) {
-
-	while (!(reg_USR2 & RDR_MASK)) ; 	/* wait until RDR bit set 		*/
-
-	return (u8)reg_URXD;
-}
-
-/*
- * Output a single byte to the serial port.
- */
-void serial_putc (const char c) {
-
-	while (!(reg_USR2 & TXFE_MASK));	/* wait until TXFE bit set		*/
-
-	reg_UTXD = (u16) c;
-
-	if (c == '\n')	{			/* carriage return ? append line-feed	*/
-		while (!(reg_USR2 & TXFE_MASK));	/* wait until TXFE bit set	*/
-		reg_UTXD = '\r';
-	}
-
-}
-
-/*
- * Test whether a character is in the RX buffer
- */
-int serial_tstc (void) {
-	return reg_USR2 & RDR_MASK;
-}
-
-void serial_puts (const char *s) {
-	while (*s) {
-		serial_putc (*s++);
-	}
-}