sh: Kill off dead boards.

None of these have been maintained in years, and no one seems to
be interested in doing so, so just get rid of them.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

6 files changed, 0 insertions, 400 deletions

diff --git a/arch/sh/boards/harp/Makefile b/arch/sh/boards/harp/Makefile
deleted file mode 100644
index eb753d31812..00000000000
--- a/arch/sh/boards/harp/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for STMicroelectronics board specific parts of the kernel
-#
-
-obj-y := irq.o setup.o mach.o led.o
-
-obj-$(CONFIG_PCI) += pcidma.o
-
diff --git a/arch/sh/boards/harp/irq.c b/arch/sh/boards/harp/irq.c
deleted file mode 100644
index 96bb41c9fc5..00000000000
--- a/arch/sh/boards/harp/irq.c
+++ /dev/null
@@ -1,147 +0,0 @@
-/* 
- * Copyright (C) 2000 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- * Looks after interrupts on the HARP board.
- *
- * Bases on the IPR irq system
- */
-
-#include <linux/init.h>
-#include <linux/irq.h>
-
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/harp/harp.h>
-
-
-#define NUM_EXTERNAL_IRQS 16
-
-// Early versions of the STB1 Overdrive required this nasty frig
-//#define INVERT_INTMASK_WRITES
-
-static void enable_harp_irq(unsigned int irq);
-static void disable_harp_irq(unsigned int irq);
-
-/* shutdown is same as "disable" */
-#define shutdown_harp_irq disable_harp_irq
-
-static void mask_and_ack_harp(unsigned int);
-static void end_harp_irq(unsigned int irq);
-
-static unsigned int startup_harp_irq(unsigned int irq)
-{
-	enable_harp_irq(irq);
-	return 0;		/* never anything pending */
-}
-
-static struct hw_interrupt_type harp_irq_type = {
-	.typename = "Harp-IRQ",
-	.startup = startup_harp_irq,
-	.shutdown = shutdown_harp_irq,
-	.enable = enable_harp_irq,
-	.disable = disable_harp_irq,
-	.ack = mask_and_ack_harp,
-	.end = end_harp_irq
-};
-
-static void disable_harp_irq(unsigned int irq)
-{
-	unsigned val, flags;
-	unsigned maskReg;
-	unsigned mask;
-	int pri;
-
-	if (irq < 0 || irq >= NUM_EXTERNAL_IRQS)
-		return;
-
-	pri = 15 - irq;
-
-	if (pri < 8) {
-		maskReg = EPLD_INTMASK0;
-	} else {
-		maskReg = EPLD_INTMASK1;
-		pri -= 8;
-	}
-
-	local_irq_save(flags);
-	mask = ctrl_inl(maskReg);
-	mask &= (~(1 << pri));
-#if defined(INVERT_INTMASK_WRITES)
-	mask ^= 0xff;
-#endif
-	ctrl_outl(mask, maskReg);
-	local_irq_restore(flags);
-}
-
-static void enable_harp_irq(unsigned int irq)
-{
-	unsigned flags;
-	unsigned maskReg;
-	unsigned mask;
-	int pri;
-
-	if (irq < 0 || irq >= NUM_EXTERNAL_IRQS)
-		return;
-
-	pri = 15 - irq;
-
-	if (pri < 8) {
-		maskReg = EPLD_INTMASK0;
-	} else {
-		maskReg = EPLD_INTMASK1;
-		pri -= 8;
-	}
-
-	local_irq_save(flags);
-	mask = ctrl_inl(maskReg);
-
-
-	mask |= (1 << pri);
-
-#if defined(INVERT_INTMASK_WRITES)
-	mask ^= 0xff;
-#endif
-	ctrl_outl(mask, maskReg);
-
-	local_irq_restore(flags);
-}
-
-/* This functions sets the desired irq handler to be an overdrive type */
-static void __init make_harp_irq(unsigned int irq)
-{
-	disable_irq_nosync(irq);
-	irq_desc[irq].chip = &harp_irq_type;
-	disable_harp_irq(irq);
-}
-
-static void mask_and_ack_harp(unsigned int irq)
-{
-	disable_harp_irq(irq);
-}
-
-static void end_harp_irq(unsigned int irq)
-{
-	enable_harp_irq(irq);
-}
-
-void __init init_harp_irq(void)
-{
-	int i;
-
-#if !defined(INVERT_INTMASK_WRITES)
-	// On the harp these are set to enable an interrupt
-	ctrl_outl(0x00, EPLD_INTMASK0);
-	ctrl_outl(0x00, EPLD_INTMASK1);
-#else
-	// On the Overdrive the data is inverted before being stored in the reg
-	ctrl_outl(0xff, EPLD_INTMASK0);
-	ctrl_outl(0xff, EPLD_INTMASK1);
-#endif
-
-	for (i = 0; i < NUM_EXTERNAL_IRQS; i++) {
-		make_harp_irq(i);
-	}
-}
diff --git a/arch/sh/boards/harp/led.c b/arch/sh/boards/harp/led.c
deleted file mode 100644
index aeb7b392b19..00000000000
--- a/arch/sh/boards/harp/led.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * linux/arch/sh/stboards/led.c
- *
- * Copyright (C) 2000 Stuart Menefy <stuart.menefy@st.com>
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * This file contains ST40STB1 HARP and compatible code.
- */
-
-#include <asm/io.h>
-#include <asm/harp/harp.h>
-
-/* Harp: Flash LD10 (front pannel) connected to EPLD (IC8) */
-/* Overdrive: Flash LD1 (front panel) connected to EPLD (IC4) */
-/* Works for HARP and overdrive */
-static void mach_led(int position, int value)
-{
-	if (value) {
-		ctrl_outl(EPLD_LED_ON, EPLD_LED);
-	} else {
-		ctrl_outl(EPLD_LED_OFF, EPLD_LED);
-	}
-}
-
-#ifdef CONFIG_HEARTBEAT
-
-#include <linux/sched.h>
-
-/* acts like an actual heart beat -- ie thump-thump-pause... */
-void heartbeat_harp(void)
-{
-	static unsigned cnt = 0, period = 0, dist = 0;
-
-	if (cnt == 0 || cnt == dist)
-		mach_led( -1, 1);
-	else if (cnt == 7 || cnt == dist+7)
-		mach_led( -1, 0);
-
-	if (++cnt > period) {
-		cnt = 0;
-		/* The hyperbolic function below modifies the heartbeat period
-		 * length in dependency of the current (5min) load. It goes
-		 * through the points f(0)=126, f(1)=86, f(5)=51,
-		 * f(inf)->30. */
-		period = ((672<<FSHIFT)/(5*avenrun[0]+(7<<FSHIFT))) + 30;
-		dist = period / 4;
-	}
-}
-#endif
diff --git a/arch/sh/boards/harp/mach.c b/arch/sh/boards/harp/mach.c
deleted file mode 100644
index a946dd1674c..00000000000
--- a/arch/sh/boards/harp/mach.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * linux/arch/sh/boards/harp/mach.c
- *
- * Copyright (C) 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * Machine vector for the STMicroelectronics STB1 HARP and compatible boards
- */
-
-#include <linux/init.h>
-
-#include <asm/machvec.h>
-#include <asm/rtc.h>
-#include <asm/machvec_init.h>
-#include <asm/hd64465/io.h>
-#include <asm/hd64465/hd64465.h>
-
-void setup_harp(void);
-void init_harp_irq(void);
-void heartbeat_harp(void);
-
-/*
- * The Machine Vector
- */
-
-struct sh_machine_vector mv_harp __initmv = {
-	.mv_nr_irqs		= 89 + HD64465_IRQ_NUM,
-
-	.mv_inb			= hd64465_inb,
-	.mv_inw			= hd64465_inw,
-	.mv_inl			= hd64465_inl,
-	.mv_outb		= hd64465_outb,
-	.mv_outw		= hd64465_outw,
-	.mv_outl		= hd64465_outl,
-
-	.mv_inb_p		= hd64465_inb_p,
-	.mv_inw_p		= hd64465_inw,
-	.mv_inl_p		= hd64465_inl,
-	.mv_outb_p		= hd64465_outb_p,
-	.mv_outw_p		= hd64465_outw,
-	.mv_outl_p		= hd64465_outl,
-
-	.mv_insb		= hd64465_insb,
-	.mv_insw		= hd64465_insw,
-	.mv_insl		= hd64465_insl,
-	.mv_outsb		= hd64465_outsb,
-	.mv_outsw		= hd64465_outsw,
-	.mv_outsl		= hd64465_outsl,
-
-        .mv_isa_port2addr       = hd64465_isa_port2addr,
-
-#ifdef CONFIG_PCI
-	.mv_init_irq		= init_harp_irq,
-#endif
-#ifdef CONFIG_HEARTBEAT
-	.mv_heartbeat		= heartbeat_harp,
-#endif
-};
-
-ALIAS_MV(harp)
diff --git a/arch/sh/boards/harp/pcidma.c b/arch/sh/boards/harp/pcidma.c
deleted file mode 100644
index 475311390fd..00000000000
--- a/arch/sh/boards/harp/pcidma.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* 
- * Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- * Dynamic DMA mapping support.
- */
-
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-#include <asm/addrspace.h>
-
-
-void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
-			   dma_addr_t * dma_handle)
-{
-	void *ret;
-	int gfp = GFP_ATOMIC;
-
-	ret = (void *) __get_free_pages(gfp, get_order(size));
-
-	if (ret != NULL) {
-	        /* Is it neccessary to do the memset? */
-		memset(ret, 0, size);
-		*dma_handle = virt_to_bus(ret);
-	}
-	/* We must flush the cache before we pass it on to the device */
-	flush_cache_all();
-	return  P2SEGADDR(ret);
-}
-
-void pci_free_consistent(struct pci_dev *hwdev, size_t size,
-			 void *vaddr, dma_addr_t dma_handle)
-{
-        unsigned long p1addr=P1SEGADDR((unsigned long)vaddr);
-
-	free_pages(p1addr, get_order(size));
-}
diff --git a/arch/sh/boards/harp/setup.c b/arch/sh/boards/harp/setup.c
deleted file mode 100644
index 886e450ab63..00000000000
--- a/arch/sh/boards/harp/setup.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * arch/sh/stboard/setup.c
- *
- * Copyright (C) 2001 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * STMicroelectronics ST40STB1 HARP and compatible support.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <asm/io.h>
-#include <asm/harp/harp.h>
-
-const char *get_system_type(void)
-{
-	return "STB1 Harp";
-}
-
-/*
- * Initialize the board
- */
-int __init platform_setup(void)
-{
-#ifdef CONFIG_SH_STB1_HARP
-	unsigned long ic8_version, ic36_version;
-
-	ic8_version = ctrl_inl(EPLD_REVID2);
-	ic36_version = ctrl_inl(EPLD_REVID1);
-
-        printk("STMicroelectronics STB1 HARP initialisaton\n");
-        printk("EPLD versions: IC8: %d.%02d, IC36: %d.%02d\n",
-               (ic8_version >> 4) & 0xf, ic8_version & 0xf,
-               (ic36_version >> 4) & 0xf, ic36_version & 0xf);
-#elif defined(CONFIG_SH_STB1_OVERDRIVE)
-	unsigned long version;
-
-	version = ctrl_inl(EPLD_REVID);
-
-        printk("STMicroelectronics STB1 Overdrive initialisaton\n");
-        printk("EPLD version: %d.%02d\n",
-	       (version >> 4) & 0xf, version & 0xf);
-#else
-#error Undefined machine
-#endif
- 
-        /* Currently all STB1 chips have problems with the sleep instruction,
-         * so disable it here.
-         */
-	disable_hlt();
-
-	return 0;
-}
-
-/*
- * pcibios_map_platform_irq
- *
- * This is board specific and returns the IRQ for a given PCI device.
- * It is used by the PCI code (arch/sh/kernel/st40_pci*)
- *
- */
-
-#define HARP_PCI_IRQ    1
-#define HARP_BRIDGE_IRQ 2
-#define OVERDRIVE_SLOT0_IRQ 0
-
-
-int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin)
-{
-	switch (slot) {
-#ifdef CONFIG_SH_STB1_HARP
-	case 2:		/*This is the PCI slot on the */
-		return HARP_PCI_IRQ;
-	case 1:		/* this is the bridge */
-		return HARP_BRIDGE_IRQ;
-#elif defined(CONFIG_SH_STB1_OVERDRIVE)
-	case 1:
-	case 2:
-	case 3:
-		return slot - 1;
-#else
-#error Unknown board
-#endif
-	default:
-		return -1;
-	}
-}
-