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-rw-r--r--arch/mips/tx4938/common/Makefile8
-rw-r--r--arch/mips/tx4938/common/dbgio.c48
-rw-r--r--arch/mips/tx4938/common/irq.c48
-rw-r--r--arch/mips/tx4938/common/prom.c124
4 files changed, 0 insertions, 228 deletions
diff --git a/arch/mips/tx4938/common/Makefile b/arch/mips/tx4938/common/Makefile
deleted file mode 100644
index 56aa1ed1ee0..00000000000
--- a/arch/mips/tx4938/common/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for common code for Toshiba TX4927 based systems
-#
-
-obj-y += prom.o irq.o
-obj-$(CONFIG_KGDB) += dbgio.o
-
-EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/tx4938/common/dbgio.c b/arch/mips/tx4938/common/dbgio.c
deleted file mode 100644
index 33b9c672a32..00000000000
--- a/arch/mips/tx4938/common/dbgio.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * linux/arch/mips/tx4938/common/dbgio.c
- *
- * kgdb interface for gdb
- *
- * Author: MontaVista Software, Inc.
- * source@mvista.com
- *
- * Copyright 2005 MontaVista Software Inc.
- *
- * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Support for TX4938 in 2.6 - Hiroshi DOYU <Hiroshi_DOYU@montavista.co.jp>
- */
-
-#include <linux/types>
-
-extern u8 txx9_sio_kdbg_rd(void);
-extern int txx9_sio_kdbg_wr( u8 ch );
-
-u8 getDebugChar(void)
-{
- return (txx9_sio_kdbg_rd());
-}
-
-int putDebugChar(u8 byte)
-{
- return (txx9_sio_kdbg_wr(byte));
-}
-
diff --git a/arch/mips/tx4938/common/irq.c b/arch/mips/tx4938/common/irq.c
deleted file mode 100644
index c059b899d12..00000000000
--- a/arch/mips/tx4938/common/irq.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * linux/arch/mips/tx4938/common/irq.c
- *
- * Common tx4938 irq handler
- * Copyright (C) 2000-2001 Toshiba Corporation
- *
- * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
- * terms of the GNU General Public License version 2. This program is
- * licensed "as is" without any warranty of any kind, whether express
- * or implied.
- *
- * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <asm/irq_cpu.h>
-#include <asm/mipsregs.h>
-#include <asm/tx4938/rbtx4938.h>
-
-void __init
-tx4938_irq_init(void)
-{
- mips_cpu_irq_init();
- txx9_irq_init(TX4938_IRC_REG);
- set_irq_chained_handler(TX4938_IRQ_NEST_PIC_ON_CP0, handle_simple_irq);
-}
-
-int toshiba_rbtx4938_irq_nested(int irq);
-
-asmlinkage void plat_irq_dispatch(void)
-{
- unsigned int pending = read_c0_cause() & read_c0_status();
-
- if (pending & STATUSF_IP7)
- do_IRQ(TX4938_IRQ_CPU_TIMER);
- else if (pending & STATUSF_IP2) {
- int irq = txx9_irq();
- if (irq == TX4938_IRQ_PIC_BEG + TX4938_IR_INT(0))
- irq = toshiba_rbtx4938_irq_nested(irq);
- if (irq >= 0)
- do_IRQ(irq);
- else
- spurious_interrupt();
- } else if (pending & STATUSF_IP1)
- do_IRQ(TX4938_IRQ_USER1);
- else if (pending & STATUSF_IP0)
- do_IRQ(TX4938_IRQ_USER0);
-}
diff --git a/arch/mips/tx4938/common/prom.c b/arch/mips/tx4938/common/prom.c
deleted file mode 100644
index 20baeaeba4c..00000000000
--- a/arch/mips/tx4938/common/prom.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * linux/arch/mips/tx4938/common/prom.c
- *
- * common tx4938 memory interface
- * Copyright (C) 2000-2001 Toshiba Corporation
- *
- * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
- * terms of the GNU General Public License version 2. This program is
- * licensed "as is" without any warranty of any kind, whether express
- * or implied.
- *
- * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
- */
-
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/io.h>
-
-static unsigned int __init
-tx4938_process_sdccr(u64 * addr)
-{
- u64 val;
- unsigned int sdccr_ce;
- unsigned int sdccr_rs;
- unsigned int sdccr_cs;
- unsigned int sdccr_mw;
- unsigned int rs = 0;
- unsigned int cs = 0;
- unsigned int mw = 0;
- unsigned int bc = 4;
- unsigned int msize = 0;
-
- val = ____raw_readq((void __iomem *)addr);
-
- /* MVMCP -- need #defs for these bits masks */
- sdccr_ce = ((val & (1 << 10)) >> 10);
- sdccr_rs = ((val & (3 << 5)) >> 5);
- sdccr_cs = ((val & (7 << 2)) >> 2);
- sdccr_mw = ((val & (1 << 0)) >> 0);
-
- if (sdccr_ce) {
- switch (sdccr_rs) {
- case 0:{
- rs = 2048;
- break;
- }
- case 1:{
- rs = 4096;
- break;
- }
- case 2:{
- rs = 8192;
- break;
- }
- default:{
- rs = 0;
- break;
- }
- }
- switch (sdccr_cs) {
- case 0:{
- cs = 256;
- break;
- }
- case 1:{
- cs = 512;
- break;
- }
- case 2:{
- cs = 1024;
- break;
- }
- case 3:{
- cs = 2048;
- break;
- }
- case 4:{
- cs = 4096;
- break;
- }
- default:{
- cs = 0;
- break;
- }
- }
- switch (sdccr_mw) {
- case 0:{
- mw = 8;
- break;
- } /* 8 bytes = 64 bits */
- case 1:{
- mw = 4;
- break;
- } /* 4 bytes = 32 bits */
- }
- }
-
- /* bytes per chip MB per chip bank count */
- msize = (((rs * cs * mw) / (1024 * 1024)) * (bc));
-
- /* MVMCP -- bc hard coded to 4 from table 9.3.1 */
- /* boad supports bc=2 but no way to detect */
-
- return (msize);
-}
-
-unsigned int __init
-tx4938_get_mem_size(void)
-{
- unsigned int c0;
- unsigned int c1;
- unsigned int c2;
- unsigned int c3;
- unsigned int total;
-
- /* MVMCP -- need #defs for these registers */
- c0 = tx4938_process_sdccr((u64 *) 0xff1f8000);
- c1 = tx4938_process_sdccr((u64 *) 0xff1f8008);
- c2 = tx4938_process_sdccr((u64 *) 0xff1f8010);
- c3 = tx4938_process_sdccr((u64 *) 0xff1f8018);
- total = c0 + c1 + c2 + c3;
-
- return (total);
-}
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