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-rw-r--r--arch/mips/galileo-boards/ev96100/setup.c159
1 files changed, 0 insertions, 159 deletions
diff --git a/arch/mips/galileo-boards/ev96100/setup.c b/arch/mips/galileo-boards/ev96100/setup.c
deleted file mode 100644
index 639ad55..0000000
--- a/arch/mips/galileo-boards/ev96100/setup.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- * Galileo EV96100 setup.
- *
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- * ppopov@mvista.com or source@mvista.com
- *
- * This file was derived from Carsten Langgaard's
- * arch/mips/mips-boards/atlas/atlas_setup.c.
- *
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
- *
- * 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.
- */
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/ioport.h>
-#include <linux/string.h>
-#include <linux/ctype.h>
-#include <linux/pci.h>
-
-#include <asm/cpu.h>
-#include <asm/bootinfo.h>
-#include <asm/mipsregs.h>
-#include <asm/irq.h>
-#include <asm/delay.h>
-#include <asm/gt64120.h>
-#include <asm/galileo-boards/ev96100int.h>
-
-
-extern char *__init prom_getcmdline(void);
-
-extern void mips_reboot_setup(void);
-
-unsigned char mac_0_1[12];
-
-void __init plat_mem_setup(void)
-{
- unsigned int config = read_c0_config();
- unsigned int status = read_c0_status();
- unsigned int info = read_c0_info();
- u32 tmp;
-
- char *argptr;
-
- clear_c0_status(ST0_FR);
-
- if (config & 0x8)
- printk("Secondary cache is enabled\n");
- else
- printk("Secondary cache is disabled\n");
-
- if (status & (1 << 27))
- printk("User-mode cache ops enabled\n");
- else
- printk("User-mode cache ops disabled\n");
-
- printk("CP0 info reg: %x\n", (unsigned) info);
- if (info & (1 << 28))
- printk("burst mode Scache RAMS\n");
- else
- printk("pipelined Scache RAMS\n");
-
- if (info & 0x1)
- printk("Atomic Enable is set\n");
-
- argptr = prom_getcmdline();
-#ifdef CONFIG_SERIAL_CONSOLE
- if (strstr(argptr, "console=") == NULL) {
- argptr = prom_getcmdline();
- strcat(argptr, " console=ttyS0,115200");
- }
-#endif
-
- mips_reboot_setup();
-
- set_io_port_base(KSEG1);
- ioport_resource.start = GT_PCI_IO_BASE;
- ioport_resource.end = GT_PCI_IO_BASE + 0x01ffffff;
-
-#ifdef CONFIG_BLK_DEV_INITRD
- ROOT_DEV = MKDEV(RAMDISK_MAJOR, 0);
-#endif
-
-
- /*
- * Setup GT controller master bit so we can do config cycles
- */
-
- /* Clear cause register bits */
- GT_WRITE(GT_INTRCAUSE_OFS, ~(GT_INTRCAUSE_MASABORT0_BIT |
- GT_INTRCAUSE_TARABORT0_BIT));
- /* Setup address */
- GT_WRITE(GT_PCI0_CFGADDR_OFS,
- (0 << GT_PCI0_CFGADDR_BUSNUM_SHF) |
- (0 << GT_PCI0_CFGADDR_FUNCTNUM_SHF) |
- ((PCI_COMMAND / 4) << GT_PCI0_CFGADDR_REGNUM_SHF) |
- GT_PCI0_CFGADDR_CONFIGEN_BIT);
-
- udelay(2);
- tmp = GT_READ(GT_PCI0_CFGDATA_OFS);
-
- tmp |= (PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
- PCI_COMMAND_MASTER | PCI_COMMAND_SERR);
- GT_WRITE(GT_PCI0_CFGADDR_OFS,
- (0 << GT_PCI0_CFGADDR_BUSNUM_SHF) |
- (0 << GT_PCI0_CFGADDR_FUNCTNUM_SHF) |
- ((PCI_COMMAND / 4) << GT_PCI0_CFGADDR_REGNUM_SHF) |
- GT_PCI0_CFGADDR_CONFIGEN_BIT);
- udelay(2);
- GT_WRITE(GT_PCI0_CFGDATA_OFS, tmp);
-
- /* Setup address */
- GT_WRITE(GT_PCI0_CFGADDR_OFS,
- (0 << GT_PCI0_CFGADDR_BUSNUM_SHF) |
- (0 << GT_PCI0_CFGADDR_FUNCTNUM_SHF) |
- ((PCI_COMMAND / 4) << GT_PCI0_CFGADDR_REGNUM_SHF) |
- GT_PCI0_CFGADDR_CONFIGEN_BIT);
-
- udelay(2);
- tmp = GT_READ(GT_PCI0_CFGDATA_OFS);
-}
-
-unsigned short get_gt_devid(void)
-{
- u32 gt_devid;
-
- /* Figure out if this is a gt96100 or gt96100A */
- GT_WRITE(GT_PCI0_CFGADDR_OFS,
- (0 << GT_PCI0_CFGADDR_BUSNUM_SHF) |
- (0 << GT_PCI0_CFGADDR_FUNCTNUM_SHF) |
- ((PCI_VENDOR_ID / 4) << GT_PCI0_CFGADDR_REGNUM_SHF) |
- GT_PCI0_CFGADDR_CONFIGEN_BIT);
-
- udelay(4);
- gt_devid = GT_READ(GT_PCI0_CFGDATA_OFS);
-
- return gt_devid >> 16;
-}
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