mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-28 23:51:33 +00:00
stdio: Remove the CLPS7111 serial driver
This driver is no longer used, remove it. Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut
Albert ARIBAUD
parent
b411eb30f5
commit
f2e0801565
5 changed files with 0 additions and 413 deletions
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@ -32,7 +32,6 @@
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#include <common.h>
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#include <command.h>
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#include <clps7111.h>
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#include <asm/hardware.h>
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#include <asm/system.h>
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@ -27,7 +27,6 @@
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*/
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#include <common.h>
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#include <clps7111.h>
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#include <asm/proc-armv/ptrace.h>
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#include <asm/hardware.h>
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@ -39,7 +39,6 @@ COBJS-$(CONFIG_SYS_NS16550) += ns16550.o
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COBJS-$(CONFIG_S3C64XX) += s3c64xx.o
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COBJS-$(CONFIG_S5P) += serial_s5p.o
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COBJS-$(CONFIG_SYS_NS16550_SERIAL) += serial_ns16550.o
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COBJS-$(CONFIG_CLPS7111_SERIAL) += serial_clps7111.o
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COBJS-$(CONFIG_IMX_SERIAL) += serial_imx.o
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COBJS-$(CONFIG_IXP_SERIAL) += serial_ixp.o
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COBJS-$(CONFIG_KS8695_SERIAL) += serial_ks8695.o
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@ -1,134 +0,0 @@
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/*
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* (C) Copyright 2002-2004
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* Wolfgang Denk, DENX Software Engineering, <wd@denx.de>
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*
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* (C) Copyright 2002
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* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
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* Marius Groeger <mgroeger@sysgo.de>
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*
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* (C) Copyright 2002
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* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
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* Alex Zuepke <azu@sysgo.de>
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*
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* Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <common.h>
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#include <clps7111.h>
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DECLARE_GLOBAL_DATA_PTR;
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static void clps7111_serial_setbrg(void)
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{
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unsigned int reg = 0;
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switch (gd->baudrate) {
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case 1200: reg = 191; break;
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case 9600: reg = 23; break;
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case 19200: reg = 11; break;
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case 38400: reg = 5; break;
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case 57600: reg = 3; break;
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case 115200: reg = 1; break;
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default: hang (); break;
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}
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/* init serial serial 1,2 */
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IO_SYSCON1 = SYSCON1_UART1EN;
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IO_SYSCON2 = SYSCON2_UART2EN;
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reg |= UBRLCR_WRDLEN8;
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IO_UBRLCR1 = reg;
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IO_UBRLCR2 = reg;
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}
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/*
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* Initialise the serial port with the given baudrate. The settings
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* are always 8 data bits, no parity, 1 stop bit, no start bits.
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*
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*/
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static int clps7111_serial_init(void)
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{
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serial_setbrg ();
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return (0);
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}
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/*
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* Output a single byte to the serial port.
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*/
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static void clps7111_serial_putc(const char c)
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{
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int tmo;
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/* If \n, also do \r */
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if (c == '\n')
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serial_putc ('\r');
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tmo = get_timer (0) + 1 * CONFIG_SYS_HZ;
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while (IO_SYSFLG1 & SYSFLG1_UTXFF)
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if (get_timer (0) > tmo)
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break;
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IO_UARTDR1 = c;
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}
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/*
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* Read a single byte from the serial port. Returns 1 on success, 0
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* otherwise. When the function is succesfull, the character read is
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* written into its argument c.
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*/
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static int clps7111_serial_tstc(void)
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{
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return !(IO_SYSFLG1 & SYSFLG1_URXFE);
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}
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/*
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* Read a single byte from the serial port. Returns 1 on success, 0
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* otherwise. When the function is succesfull, the character read is
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* written into its argument c.
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*/
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static int clps7111_serial_getc(void)
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{
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while (IO_SYSFLG1 & SYSFLG1_URXFE);
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return IO_UARTDR1 & 0xff;
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}
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static struct serial_device clps7111_serial_drv = {
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.name = "clps7111_serial",
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.start = clps7111_serial_init,
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.stop = NULL,
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.setbrg = clps7111_serial_setbrg,
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.putc = clps7111_serial_putc,
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.puts = default_serial_puts,
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.getc = clps7111_serial_getc,
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.tstc = clps7111_serial_tstc,
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};
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void clps7111_serial_initialize(void)
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{
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serial_register(&clps7111_serial_drv);
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}
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__weak struct serial_device *default_serial_console(void)
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{
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return &clps7111_serial_drv;
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}
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@ -1,276 +0,0 @@
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/*
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* linux/include/asm-arm/hardware/clps7111.h
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*
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* This file contains the hardware definitions of the CLPS7111 internal
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* registers.
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*
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* Copyright (C) 2000 Deep Blue Solutions Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __ASM_HARDWARE_CLPS7111_H
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#define __ASM_HARDWARE_CLPS7111_H
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#define CLPS7111_PHYS_BASE (0x80000000)
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#ifndef __ASSEMBLY__
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#define clps_readb(off) __raw_readb(CLPS7111_BASE + (off))
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#define clps_readl(off) __raw_readl(CLPS7111_BASE + (off))
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#define clps_writeb(val,off) __raw_writeb(val, CLPS7111_BASE + (off))
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#define clps_writel(val,off) __raw_writel(val, CLPS7111_BASE + (off))
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#endif
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#define PADR (0x0000)
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#define PBDR (0x0001)
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#define PDDR (0x0003)
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#define PADDR (0x0040)
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#define PBDDR (0x0041)
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#define PDDDR (0x0043)
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#define PEDR (0x0080)
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#define PEDDR (0x00c0)
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#define SYSCON1 (0x0100)
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#define SYSFLG1 (0x0140)
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#define MEMCFG1 (0x0180)
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#define MEMCFG2 (0x01c0)
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#define DRFPR (0x0200)
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#define INTSR1 (0x0240)
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#define INTMR1 (0x0280)
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#define LCDCON (0x02c0)
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#define TC1D (0x0300)
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#define TC2D (0x0340)
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#define RTCDR (0x0380)
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#define RTCMR (0x03c0)
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#define PMPCON (0x0400)
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#define CODR (0x0440)
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#define UARTDR1 (0x0480)
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#define UBRLCR1 (0x04c0)
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#define SYNCIO (0x0500)
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#define PALLSW (0x0540)
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#define PALMSW (0x0580)
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#define STFCLR (0x05c0)
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#define BLEOI (0x0600)
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#define MCEOI (0x0640)
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#define TEOI (0x0680)
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#define TC1EOI (0x06c0)
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#define TC2EOI (0x0700)
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#define RTCEOI (0x0740)
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#define UMSEOI (0x0780)
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#define COEOI (0x07c0)
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#define HALT (0x0800)
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#define STDBY (0x0840)
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#define FBADDR (0x1000)
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#define SYSCON2 (0x1100)
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#define SYSFLG2 (0x1140)
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#define INTSR2 (0x1240)
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#define INTMR2 (0x1280)
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#define UARTDR2 (0x1480)
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#define UBRLCR2 (0x14c0)
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#define SS2DR (0x1500)
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#define SRXEOF (0x1600)
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#define SS2POP (0x16c0)
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#define KBDEOI (0x1700)
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/* common bits: SYSCON1 / SYSCON2 */
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#define SYSCON_UARTEN (1 << 8)
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#define SYSCON1_KBDSCAN(x) ((x) & 15)
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#define SYSCON1_KBDSCANMASK (15)
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#define SYSCON1_TC1M (1 << 4)
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#define SYSCON1_TC1S (1 << 5)
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#define SYSCON1_TC2M (1 << 6)
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#define SYSCON1_TC2S (1 << 7)
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#define SYSCON1_UART1EN SYSCON_UARTEN
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#define SYSCON1_BZTOG (1 << 9)
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#define SYSCON1_BZMOD (1 << 10)
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#define SYSCON1_DBGEN (1 << 11)
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#define SYSCON1_LCDEN (1 << 12)
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#define SYSCON1_CDENTX (1 << 13)
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#define SYSCON1_CDENRX (1 << 14)
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#define SYSCON1_SIREN (1 << 15)
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#define SYSCON1_ADCKSEL(x) (((x) & 3) << 16)
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#define SYSCON1_ADCKSEL_MASK (3 << 16)
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#define SYSCON1_EXCKEN (1 << 18)
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#define SYSCON1_WAKEDIS (1 << 19)
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#define SYSCON1_IRTXM (1 << 20)
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/* common bits: SYSFLG1 / SYSFLG2 */
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#define SYSFLG_UBUSY (1 << 11)
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#define SYSFLG_URXFE (1 << 22)
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#define SYSFLG_UTXFF (1 << 23)
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#define SYSFLG1_MCDR (1 << 0)
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#define SYSFLG1_DCDET (1 << 1)
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#define SYSFLG1_WUDR (1 << 2)
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#define SYSFLG1_WUON (1 << 3)
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#define SYSFLG1_CTS (1 << 8)
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#define SYSFLG1_DSR (1 << 9)
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#define SYSFLG1_DCD (1 << 10)
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#define SYSFLG1_UBUSY SYSFLG_UBUSY
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#define SYSFLG1_NBFLG (1 << 12)
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#define SYSFLG1_RSTFLG (1 << 13)
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#define SYSFLG1_PFFLG (1 << 14)
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#define SYSFLG1_CLDFLG (1 << 15)
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#define SYSFLG1_URXFE SYSFLG_URXFE
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#define SYSFLG1_UTXFF SYSFLG_UTXFF
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#define SYSFLG1_CRXFE (1 << 24)
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#define SYSFLG1_CTXFF (1 << 25)
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#define SYSFLG1_SSIBUSY (1 << 26)
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#define SYSFLG1_ID (1 << 29)
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#define SYSFLG2_SSRXOF (1 << 0)
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#define SYSFLG2_RESVAL (1 << 1)
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#define SYSFLG2_RESFRM (1 << 2)
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#define SYSFLG2_SS2RXFE (1 << 3)
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#define SYSFLG2_SS2TXFF (1 << 4)
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#define SYSFLG2_SS2TXUF (1 << 5)
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#define SYSFLG2_CKMODE (1 << 6)
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#define SYSFLG2_UBUSY SYSFLG_UBUSY
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#define SYSFLG2_URXFE SYSFLG_URXFE
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#define SYSFLG2_UTXFF SYSFLG_UTXFF
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#define LCDCON_GSEN (1 << 30)
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#define LCDCON_GSMD (1 << 31)
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#define SYSCON2_SERSEL (1 << 0)
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#define SYSCON2_KBD6 (1 << 1)
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#define SYSCON2_DRAMZ (1 << 2)
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#define SYSCON2_KBWEN (1 << 3)
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#define SYSCON2_SS2TXEN (1 << 4)
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#define SYSCON2_PCCARD1 (1 << 5)
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#define SYSCON2_PCCARD2 (1 << 6)
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#define SYSCON2_SS2RXEN (1 << 7)
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#define SYSCON2_UART2EN SYSCON_UARTEN
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#define SYSCON2_SS2MAEN (1 << 9)
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#define SYSCON2_OSTB (1 << 12)
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#define SYSCON2_CLKENSL (1 << 13)
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#define SYSCON2_BUZFREQ (1 << 14)
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/* common bits: UARTDR1 / UARTDR2 */
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#define UARTDR_FRMERR (1 << 8)
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#define UARTDR_PARERR (1 << 9)
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#define UARTDR_OVERR (1 << 10)
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/* common bits: UBRLCR1 / UBRLCR2 */
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#define UBRLCR_BAUD_MASK ((1 << 12) - 1)
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#define UBRLCR_BREAK (1 << 12)
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#define UBRLCR_PRTEN (1 << 13)
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#define UBRLCR_EVENPRT (1 << 14)
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#define UBRLCR_XSTOP (1 << 15)
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#define UBRLCR_FIFOEN (1 << 16)
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#define UBRLCR_WRDLEN5 (0 << 17)
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#define UBRLCR_WRDLEN6 (1 << 17)
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#define UBRLCR_WRDLEN7 (2 << 17)
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#define UBRLCR_WRDLEN8 (3 << 17)
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#define UBRLCR_WRDLEN_MASK (3 << 17)
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#define SYNCIO_SMCKEN (1 << 13)
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#define SYNCIO_TXFRMEN (1 << 14)
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#define SYSCON3 0x2200 /* System Control register 3 ----------------------- */
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#define ADCCON 0x00000001 /* ADC configuration */
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#define CLKCTL 0x00000006 /* processor clock control */
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#define CLKCTL_18 0x0 /* 18.432 MHz */
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#define CLKCTL_36 0x2 /* 36.864 MHz */
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#define CLKCTL_49 0x4 /* 49.152 MHz */
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#define CLKCTL_73 0x6 /* 73.728 MHz */
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#define MCPSEL 0x00000008 /* MCP select */
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#define ADCCKNSEN 0x000010 /* ADC clock sense */
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#define VERSN 0x000000e0 /* additional version bits */
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#define VERSN_SHIFT 5
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#define FASTWAKE 0x0000100 /* Wakeup clock select: 0=8Hz, 1=4kHz */
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#define INTSR3 0x2240 /* Interrupt Status register 3 --------------------- */
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#define MCPINT 0x00000001 /* MCP interface interrupt (FIQ) */
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#define INTMR3 0x2280 /* Interrupt Mask register 3 ----------------------- */
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#define LEDFLSH 0x22C0 /* LED Flash control register ---------------------- */
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#define LEDFLSH_RATE 0x03 /* flash rate */
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#define LEDFLSH_RATE_SHIFT 0
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#define LEDFLSH_DUTY 0x3c /* duty ratio */
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#define LEDFLSH_DUTY_SHIFT 2
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#define LEDFLSH_ENABLE 0x40 /* enable */
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#define IO_START CLPS7111_PHYS_BASE
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#define IO(offset) (IO_START + (offset))
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#define IO_BYTE(offset) (*(volatile unsigned char *)(IO_START + (offset)))
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#define IO_WORD(offset) (*(volatile unsigned long *)(IO_START + (offset)))
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#define IO_PADR IO_BYTE(PADR)
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#define IO_PBDR IO_BYTE(PBDR)
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#define IO_PDDR IO_BYTE(PDDR)
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#define IO_PADDR IO_BYTE(PADDR)
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#define IO_PBDDR IO_BYTE(PBDDR)
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#define IO_PDDDR IO_BYTE(PDDDR)
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#define IO_PEDR IO_BYTE(PEDR)
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#define IO_PEDDR IO_BYTE(PEDDR)
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#define IO_SYSCON IO_WORD(SYSCON)
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#define IO_SYSFLG IO_WORD(SYSFLG)
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#define IO_MEMCFG1 IO_WORD(MEMCFG1)
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#define IO_MEMCFG2 IO_WORD(MEMCFG2)
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#define IO_DRFPR IO_WORD(DRFPR)
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#define IO_INTSR IO_WORD(INTSR)
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#define IO_INTMR IO_WORD(INTMR)
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#define IO_LCDCON IO_WORD(LCDCON)
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#define IO_TC1D IO_WORD(TC1D)
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#define IO_TC2D IO_WORD(TC2D)
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#define IO_RTCDR IO_WORD(RTCDR)
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#define IO_RTCMR IO_WORD(RTCMR)
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#define IO_PMPCON IO_WORD(PMPCON)
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#define IO_CODR IO_BYTE(CODR)
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#define IO_UARTDR IO_WORD(UARTDR)
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#define IO_UBRLCR IO_WORD(UBRLCR)
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#define IO_SYNCIO IO_WORD(SYNCIO)
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#define IO_PALLSW IO_WORD(PALLSW)
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#define IO_PALMSW IO_WORD(PALMSW)
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#define IO_STFCLR IO_WORD(STFCLR)
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#define IO_BLEOI IO_WORD(BLEOI)
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#define IO_MCEOI IO_WORD(MCEOI)
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#define IO_TEOI IO_WORD(TEOI)
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#define IO_TC1EOI IO_WORD(TC1EOI)
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#define IO_TC2EOI IO_WORD(TC2EOI)
|
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#define IO_RTCEOI IO_WORD(RTCEOI)
|
||||
#define IO_UMSEOI IO_WORD(UMSEOI)
|
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#define IO_COEOI IO_WORD(COEOI)
|
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#define IO_HALT IO_WORD(HALT)
|
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#define IO_STDBY IO_WORD(STDBY)
|
||||
#define IO_SYSCON1 IO_WORD(SYSCON1)
|
||||
#define IO_SYSFLG1 IO_WORD(SYSFLG1)
|
||||
#define IO_INTSR1 IO_WORD(INTSR1)
|
||||
#define IO_INTMR1 IO_WORD(INTMR1)
|
||||
#define IO_UARTDR1 IO_WORD(UARTDR1)
|
||||
#define IO_UBRLCR1 IO_WORD(UBRLCR1)
|
||||
#define IO_FRBADDR IO_WORD(FRBADDR)
|
||||
#define IO_SYSCON2 IO_WORD(SYSCON2)
|
||||
#define IO_SYSFLG2 IO_WORD(SYSFLG2)
|
||||
#define IO_INTSR2 IO_WORD(INTSR2)
|
||||
#define IO_INTMR2 IO_WORD(INTMR2)
|
||||
#define IO_UARTDR2 IO_WORD(UARTDR2)
|
||||
#define IO_UBRLCR2 IO_WORD(UBRLCR2)
|
||||
#define IO_KBDEOI IO_WORD(KBDEOI)
|
||||
|
||||
#define IO_MCCR IO_WORD(MCCR)
|
||||
#define IO_MCDR0 IO_WORD(MCDR0)
|
||||
#define IO_MCDR1 IO_WORD(MCDR1)
|
||||
#define IO_MCDR2 IO_WORD(MCDR2)
|
||||
#define IO_MCSR IO_WORD(MCSR)
|
||||
#define IO_SYSCON3 IO_WORD(SYSCON3)
|
||||
#define IO_INTSR3 IO_WORD(INTSR3)
|
||||
#define IO_INTMR3 IO_WORD(INTMR3)
|
||||
#define IO_LEDFLSH IO_WORD(LEDFLSH)
|
||||
|
||||
#endif /* __ASM_HARDWARE_CLPS7111_H */
|
||||
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Reference in a new issue