[MIPS] cmbvr4133: Remove support

It cannot be built for a long time and nobody maintains it.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

6 files changed, 0 insertions, 474 deletions

diff --git a/arch/mips/vr41xx/Kconfig b/arch/mips/vr41xx/Kconfig
index 559acc09c819..c1be6b37fb2a 100644
--- a/arch/mips/vr41xx/Kconfig
+++ b/arch/mips/vr41xx/Kconfig
@@ -23,16 +23,6 @@ config IBM_WORKPAD
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 
-config NEC_CMBVR4133
-	bool "NEC CMB-VR4133"
-	select CEVT_R4K
-	select CSRC_R4K
-	select DMA_NONCOHERENT
-	select IRQ_CPU
-	select HW_HAS_PCI
-	select SYS_SUPPORTS_32BIT_KERNEL
-	select SYS_SUPPORTS_LITTLE_ENDIAN
-
 config TANBAC_TB022X
 	bool "TANBAC VR4131 multichip module and TANBAC VR4131DIMM"
 	select CEVT_R4K
@@ -73,13 +63,6 @@ config ZAO_CAPCELLA
 
 endchoice
 
-config ROCKHOPPER
-	bool "Support for Rockhopper base board"
-	depends on NEC_CMBVR4133
-	select PCI_VR41XX
-	select I8259
-	select HAVE_STD_PC_SERIAL_PORT
-
 choice
 	prompt "Base board type"
 	depends on TANBAC_TB022X
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/Makefile b/arch/mips/vr41xx/nec-cmbvr4133/Makefile
deleted file mode 100644
index 5835cae54aca..000000000000
--- a/arch/mips/vr41xx/nec-cmbvr4133/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for the NEC-CMBVR4133
-#
-
-obj-y				:= init.o setup.o
-
-obj-$(CONFIG_PCI)		+= m1535plus.o
-obj-$(CONFIG_ROCKHOPPER)	+= irq.o
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/init.c b/arch/mips/vr41xx/nec-cmbvr4133/init.c
deleted file mode 100644
index 7c5e18ee2231..000000000000
--- a/arch/mips/vr41xx/nec-cmbvr4133/init.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * arch/mips/vr41xx/nec-cmbvr4133/init.c
- *
- * PROM library initialisation code for NEC CMB-VR4133 board.
- *
- * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
- *         Jun Sun <jsun@mvista.com, or source@mvista.com> and
- *         Alex Sapkov <asapkov@ru.mvista.com>
- *
- * 2001-2004 (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 NEC-CMBVR4133 in 2.6
- * Manish Lachwani (mlachwani@mvista.com)
- */
-
-#ifdef CONFIG_ROCKHOPPER
-#include <asm/io.h>
-#include <linux/pci.h>
-
-#define PCICONFDREG	0xaf000c14
-#define PCICONFAREG	0xaf000c18
-
-void disable_pcnet(void)
-{
-	u32 data;
-
-	/*
-	 * Workaround for the bug in PMON on VR4133. PMON leaves
-	 * AMD PCNet controller (on Rockhopper) initialized and running in
-	 * bus master mode. We have do disable it before doing any
-	 * further initialization. Or we get problems with PCI bus 2
-	 * and random lockups and crashes.
-	 */
-
-	writel((2 << 16)		|
-	       (PCI_DEVFN(1, 0) << 8)	|
-	       (0 & 0xfc)		|
-               1UL,
-	       PCICONFAREG);
-
-	data = readl(PCICONFDREG);
-
-	writel((2 << 16)		|
-	       (PCI_DEVFN(1, 0) << 8)	|
-	       (4 & 0xfc)		|
-               1UL,
-	       PCICONFAREG);
-
-	data = readl(PCICONFDREG);
-
-	writel((2 << 16)		|
-	       (PCI_DEVFN(1, 0) << 8)	|
-	       (4 & 0xfc)		|
-               1UL,
-	       PCICONFAREG);
-
-	data &= ~4;
-
-	writel(data, PCICONFDREG);
-}
-#endif
-
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/irq.c b/arch/mips/vr41xx/nec-cmbvr4133/irq.c
deleted file mode 100644
index 7d2d076b0f54..000000000000
--- a/arch/mips/vr41xx/nec-cmbvr4133/irq.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * arch/mips/vr41xx/nec-cmbvr4133/irq.c
- *
- * Interrupt routines for the NEC CMB-VR4133 board.
- *
- * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
- *         Alex Sapkov <asapkov@ru.mvista.com>
- *
- * 2003-2004 (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 NEC-CMBVR4133 in 2.6
- * Manish Lachwani (mlachwani@mvista.com)
- */
-#include <linux/bitops.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-
-#include <asm/io.h>
-#include <asm/i8259.h>
-#include <asm/vr41xx/cmbvr4133.h>
-
-extern int vr4133_rockhopper;
-
-static int i8259_get_irq_number(int irq)
-{
-	return i8259_irq();
-}
-
-void __init rockhopper_init_irq(void)
-{
-	int i;
-
-	if(!vr4133_rockhopper) {
-		printk(KERN_ERR "Not a Rockhopper Board \n");
-		return;
-	}
-
-	vr41xx_set_irq_trigger(CMBVR41XX_INTC_PIN, TRIGGER_LEVEL, SIGNAL_THROUGH);
-	vr41xx_set_irq_level(CMBVR41XX_INTC_PIN, LEVEL_HIGH);
-	vr41xx_cascade_irq(CMBVR41XX_INTC_IRQ, i8259_get_irq_number);
-}
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c b/arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c
deleted file mode 100644
index 1341f3287d04..000000000000
--- a/arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/*
- * arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c
- *
- * Initialize for ALi M1535+(included M5229 and M5237).
- *
- * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
- *         Alex Sapkov <asapkov@ru.mvista.com>
- *
- * 2003-2004 (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 NEC-CMBVR4133 in 2.6
- * Author: Manish Lachwani (mlachwani@mvista.com)
- */
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/serial.h>
-
-#include <asm/vr41xx/cmbvr4133.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-
-#define CONFIG_PORT(port)	((port) ? 0x3f0 : 0x370)
-#define DATA_PORT(port)		((port) ? 0x3f1 : 0x371)
-#define INDEX_PORT(port)	CONFIG_PORT(port)
-
-#define ENTER_CONFIG_MODE(port)				\
-	do {						\
-		outb_p(0x51, CONFIG_PORT(port));	\
-		outb_p(0x23, CONFIG_PORT(port));	\
-	} while(0)
-
-#define SELECT_LOGICAL_DEVICE(port, dev_no)		\
-	do {						\
-		outb_p(0x07, INDEX_PORT(port));		\
-		outb_p((dev_no), DATA_PORT(port));	\
-	} while(0)
-
-#define WRITE_CONFIG_DATA(port, index, data)		\
-	do {						\
-		outb_p((index), INDEX_PORT(port));	\
-		outb_p((data), DATA_PORT(port));	\
-	} while(0)
-
-#define EXIT_CONFIG_MODE(port)	outb(0xbb, CONFIG_PORT(port))
-
-#define PCI_CONFIG_ADDR	KSEG1ADDR(0x0f000c18)
-#define PCI_CONFIG_DATA	KSEG1ADDR(0x0f000c14)
-
-#ifdef CONFIG_BLK_DEV_FD
-
-void __devinit ali_m1535plus_fdc_init(int port)
-{
-	ENTER_CONFIG_MODE(port);
-	SELECT_LOGICAL_DEVICE(port, 0);		/* FDC */
-	WRITE_CONFIG_DATA(port, 0x30, 0x01);	/* FDC: enable */
-	WRITE_CONFIG_DATA(port, 0x60, 0x03);	/* I/O port base: 0x3f0 */
-	WRITE_CONFIG_DATA(port, 0x61, 0xf0);
-	WRITE_CONFIG_DATA(port, 0x70, 0x06);	/* IRQ: 6 */
-	WRITE_CONFIG_DATA(port, 0x74, 0x02);	/* DMA: channel 2 */
-	WRITE_CONFIG_DATA(port, 0xf0, 0x08);
-	WRITE_CONFIG_DATA(port, 0xf1, 0x00);
-	WRITE_CONFIG_DATA(port, 0xf2, 0xff);
-	WRITE_CONFIG_DATA(port, 0xf4, 0x00);
-	EXIT_CONFIG_MODE(port);
-}
-
-#endif
-
-void __devinit ali_m1535plus_parport_init(int port)
-{
-	ENTER_CONFIG_MODE(port);
-	SELECT_LOGICAL_DEVICE(port, 3);		/* Parallel Port */
-	WRITE_CONFIG_DATA(port, 0x30, 0x01);
-	WRITE_CONFIG_DATA(port, 0x60, 0x03);	/* I/O port base: 0x378 */
-	WRITE_CONFIG_DATA(port, 0x61, 0x78);
-	WRITE_CONFIG_DATA(port, 0x70, 0x07);	/* IRQ: 7 */
-	WRITE_CONFIG_DATA(port, 0x74, 0x04);	/* DMA: None */
-	WRITE_CONFIG_DATA(port, 0xf0, 0x8c);	/* IRQ polarity: Active Low */
-	WRITE_CONFIG_DATA(port, 0xf1, 0xc5);
-	EXIT_CONFIG_MODE(port);
-}
-
-void __devinit ali_m1535plus_keyboard_init(int port)
-{
-	ENTER_CONFIG_MODE(port);
-	SELECT_LOGICAL_DEVICE(port, 7);		/* KEYBOARD */
-	WRITE_CONFIG_DATA(port, 0x30, 0x01);	/* KEYBOARD: eable */
-	WRITE_CONFIG_DATA(port, 0x70, 0x01);	/* IRQ: 1 */
-	WRITE_CONFIG_DATA(port, 0x72, 0x0c);	/* PS/2 Mouse IRQ: 12 */
-	WRITE_CONFIG_DATA(port, 0xf0, 0x00);
-	EXIT_CONFIG_MODE(port);
-}
-
-void __devinit ali_m1535plus_hotkey_init(int port)
-{
-	ENTER_CONFIG_MODE(port);
-	SELECT_LOGICAL_DEVICE(port, 0xc);	/* HOTKEY */
-	WRITE_CONFIG_DATA(port, 0x30, 0x00);
-	WRITE_CONFIG_DATA(port, 0xf0, 0x35);
-	WRITE_CONFIG_DATA(port, 0xf1, 0x14);
-	WRITE_CONFIG_DATA(port, 0xf2, 0x11);
-	WRITE_CONFIG_DATA(port, 0xf3, 0x71);
-	WRITE_CONFIG_DATA(port, 0xf5, 0x05);
-	EXIT_CONFIG_MODE(port);
-}
-
-void ali_m1535plus_init(struct pci_dev *dev)
-{
-	pci_write_config_byte(dev, 0x40, 0x18); /* PCI Interface Control */
-	pci_write_config_byte(dev, 0x41, 0xc0); /* PS2 keyb & mouse enable */
-	pci_write_config_byte(dev, 0x42, 0x41); /* ISA bus cycle control */
-	pci_write_config_byte(dev, 0x43, 0x00); /* ISA bus cycle control 2 */
-	pci_write_config_byte(dev, 0x44, 0x5d); /* IDE enable & IRQ 14 */
-	pci_write_config_byte(dev, 0x45, 0x0b); /* PCI int polling mode */
-	pci_write_config_byte(dev, 0x47, 0x00); /* BIOS chip select control */
-
-	/* IRQ routing */
-	pci_write_config_byte(dev, 0x48, 0x03); /* INTA IRQ10, INTB disable */
-	pci_write_config_byte(dev, 0x49, 0x00); /* INTC and INTD disable */
-	pci_write_config_byte(dev, 0x4a, 0x00); /* INTE and INTF disable */
-	pci_write_config_byte(dev, 0x4b, 0x90); /* Audio IRQ11, Modem disable */
-
-	pci_write_config_word(dev, 0x50, 0x4000); /* Parity check IDE enable */
-	pci_write_config_word(dev, 0x52, 0x0000); /* USB & RTC disable */
-	pci_write_config_word(dev, 0x54, 0x0002); /* ??? no info */
-	pci_write_config_word(dev, 0x56, 0x0002); /* PCS1J signal disable */
-
-	pci_write_config_byte(dev, 0x59, 0x00); /* PCSDS */
-	pci_write_config_byte(dev, 0x5a, 0x00);
-	pci_write_config_byte(dev, 0x5b, 0x00);
-	pci_write_config_word(dev, 0x5c, 0x0000);
-	pci_write_config_byte(dev, 0x5e, 0x00);
-	pci_write_config_byte(dev, 0x5f, 0x00);
-	pci_write_config_word(dev, 0x60, 0x0000);
-
-	pci_write_config_byte(dev, 0x6c, 0x00);
-	pci_write_config_byte(dev, 0x6d, 0x48); /* ROM address mapping */
-	pci_write_config_byte(dev, 0x6e, 0x00); /* ??? what for? */
-
-	pci_write_config_byte(dev, 0x70, 0x12); /* Serial IRQ control */
-	pci_write_config_byte(dev, 0x71, 0xEF); /* DMA channel select */
-	pci_write_config_byte(dev, 0x72, 0x03); /* USB IDSEL */
-	pci_write_config_byte(dev, 0x73, 0x00); /* ??? no info */
-
-	/*
-	 * IRQ setup ALi M5237 USB Host Controller
-	 * IRQ: 9
-	 */
-	pci_write_config_byte(dev, 0x74, 0x01); /* USB IRQ9 */
-
-	pci_write_config_byte(dev, 0x75, 0x1f); /* IDE2 IRQ 15  */
-	pci_write_config_byte(dev, 0x76, 0x80); /* ACPI disable */
-	pci_write_config_byte(dev, 0x77, 0x40); /* Modem disable */
-	pci_write_config_dword(dev, 0x78, 0x20000000); /* Pin select 2 */
-	pci_write_config_byte(dev, 0x7c, 0x00); /* Pin select 3 */
-	pci_write_config_byte(dev, 0x81, 0x00); /* ID read/write control */
-	pci_write_config_byte(dev, 0x90, 0x00); /* PCI PM block control */
-	pci_write_config_word(dev, 0xa4, 0x0000); /* PMSCR */
-
-#ifdef CONFIG_BLK_DEV_FD
-	ali_m1535plus_fdc_init(1);
-#endif
-
-	ali_m1535plus_keyboard_init(1);
-	ali_m1535plus_hotkey_init(1);
-}
-
-static inline void ali_config_writeb(u8 reg, u8 val, int devfn)
-{
-	u32 data;
-	int shift;
-
-	writel((1 << 16) | (devfn << 8) | (reg & 0xfc) | 1UL, PCI_CONFIG_ADDR);
-        data = readl(PCI_CONFIG_DATA);
-
-	shift = (reg & 3) << 3;
-	data &= ~(0xff << shift);
-	data |= (((u32)val) << shift);
-
-	writel(data, PCI_CONFIG_DATA);
-}
-
-static inline u8 ali_config_readb(u8 reg, int devfn)
-{
-	u32 data;
-
-	writel((1 << 16) | (devfn << 8) | (reg & 0xfc) | 1UL, PCI_CONFIG_ADDR);
-	data = readl(PCI_CONFIG_DATA);
-
-	return (u8)(data >> ((reg & 3) << 3));
-}
-
-static inline u16 ali_config_readw(u8 reg, int devfn)
-{
-	u32 data;
-
-	writel((1 << 16) | (devfn << 8) | (reg & 0xfc) | 1UL, PCI_CONFIG_ADDR);
-	data = readl(PCI_CONFIG_DATA);
-
-	return (u16)(data >> ((reg & 2) << 3));
-}
-
-int vr4133_rockhopper = 0;
-void __init ali_m5229_preinit(void)
-{
-	if (ali_config_readw(PCI_VENDOR_ID, 16) == PCI_VENDOR_ID_AL &&
-	    ali_config_readw(PCI_DEVICE_ID, 16) == PCI_DEVICE_ID_AL_M1533) {
-		printk(KERN_INFO "Found an NEC Rockhopper \n");
-		vr4133_rockhopper = 1;
-		/*
-		 * Enable ALi M5229 IDE Controller (both channels)
-		 * IDSEL: A27
-		 */
-		ali_config_writeb(0x58, 0x4c, 16);
-	}
-}
-
-void __init ali_m5229_init(struct pci_dev *dev)
-{
-	/*
-	 * Enable Primary/Secondary Channel Cable Detect 40-Pin
-	 */
-	pci_write_config_word(dev, 0x4a, 0xc023);
-
-	/*
-	 * Set only the 3rd byteis for the master IDE's cycle and
-	 * enable Internal IDE Function
-	 */
-	pci_write_config_byte(dev, 0x50, 0x23); /* Class code attr register */
-
-	pci_write_config_byte(dev, 0x09, 0xff); /* Set native mode & stuff */
-	pci_write_config_byte(dev, 0x52, 0x00); /* use timing registers */
-	pci_write_config_byte(dev, 0x58, 0x02); /* Primary addr setup timing */
-	pci_write_config_byte(dev, 0x59, 0x22); /* Primary cmd block timing */
-	pci_write_config_byte(dev, 0x5a, 0x22); /* Pr drv 0 R/W timing */
-	pci_write_config_byte(dev, 0x5b, 0x22); /* Pr drv 1 R/W timing */
-	pci_write_config_byte(dev, 0x5c, 0x02); /* Sec addr setup timing */
-	pci_write_config_byte(dev, 0x5d, 0x22); /* Sec cmd block timing */
-	pci_write_config_byte(dev, 0x5e, 0x22); /* Sec drv 0 R/W timing */
-	pci_write_config_byte(dev, 0x5f, 0x22); /* Sec drv 1 R/W timing */
-	pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
-	pci_write_config_word(dev, PCI_COMMAND,
-	                           PCI_COMMAND_PARITY | PCI_COMMAND_MASTER |
-				   PCI_COMMAND_IO);
-}
-
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/setup.c b/arch/mips/vr41xx/nec-cmbvr4133/setup.c
deleted file mode 100644
index 7723d2011b08..000000000000
--- a/arch/mips/vr41xx/nec-cmbvr4133/setup.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * arch/mips/vr41xx/nec-cmbvr4133/setup.c
- *
- * Setup for the NEC CMB-VR4133.
- *
- * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
- *         Alex Sapkov <asapkov@ru.mvista.com>
- *
- * 2001-2004 (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 CMBVR4133 board in 2.6
- * Author: Manish Lachwani (mlachwani@mvista.com)
- */
-#include <linux/init.h>
-#include <linux/ide.h>
-#include <linux/ioport.h>
-
-#include <asm/reboot.h>
-#include <asm/time.h>
-#include <asm/vr41xx/cmbvr4133.h>
-#include <asm/bootinfo.h>
-
-#ifdef CONFIG_MTD
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-
-static struct mtd_partition cmbvr4133_mtd_parts[] = {
-	{
-		.name =		"User FS",
-		.size =		0x1be0000,
-		.offset =	0,
-		.mask_flags = 	0,
-	},
-	{
-		.name =		"PMON",
-		.size =		0x140000,
-		.offset =	MTDPART_OFS_APPEND,
-		.mask_flags =	MTD_WRITEABLE,  /* force read-only */
-	},
-	{
-		.name =		"User FS2",
-		.size =		MTDPART_SIZ_FULL,
-		.offset =	MTDPART_OFS_APPEND,
-		.mask_flags = 	0,
-	}
-};
-
-#define number_partitions ARRAY_SIZE(cmbvr4133_mtd_parts)
-#endif
-
-extern void i8259_init(void);
-
-static void __init nec_cmbvr4133_setup(void)
-{
-#ifdef CONFIG_ROCKHOPPER
-	extern void disable_pcnet(void);
-
-	disable_pcnet();
-#endif
-	set_io_port_base(KSEG1ADDR(0x16000000));
-
-#ifdef CONFIG_PCI
-#ifdef CONFIG_ROCKHOPPER
-	ali_m5229_preinit();
-#endif
-#endif
-
-#ifdef CONFIG_ROCKHOPPER
-	rockhopper_init_irq();
-#endif
-
-#ifdef CONFIG_MTD
-	/* we use generic physmap mapping driver and we use partitions */
-	physmap_configure(0x1C000000, 0x02000000, 4, NULL);
-	physmap_set_partitions(cmbvr4133_mtd_parts, number_partitions);
-#endif
-
-	/* 128 MB memory support */
-	add_memory_region(0, 0x08000000, BOOT_MEM_RAM);
-
-#ifdef CONFIG_ROCKHOPPER
-	i8259_init();
-#endif
-}