patch-2.4.22 linux-2.4.22/include/asm-arm/arch-epxa/hardware.h

• Lines: 69
• Date: 2003-08-25 04:44:43.000000000 -0700
• Orig file: linux-2.4.21/include/asm-arm/arch-epxa/hardware.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.21/include/asm-arm/arch-epxa/hardware.h linux-2.4.22/include/asm-arm/arch-epxa/hardware.h
@@ -0,0 +1,68 @@
+/*
+ *  linux/include/asm-arm/arch-epxa10/hardware.h
+ *
+ *  This file contains the hardware definitions of the Integrator.
+ *
+ *  Copyright (C) 1999 ARM Limited.
+ *  Copyright (C) 2001 Altera Corporation
+ *
+ * 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 program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+
+#include <asm/arch/platform.h>
+
+/*
+ * Where in virtual memory the IO devices (timers, system controllers
+ * and so on)
+ */
+#define IO_BASE			0xf0000000                 // VA of IO 
+#define IO_SIZE			0x10000000                 // How much?
+#define IO_START		EXC_REGISTERS_BASE              // PA of IO
+/* macro to get at IO space when running virtually */
+#define IO_ADDRESS(x) ((x) | 0xf0000000) 
+
+#define FLASH_VBASE             0xFE000000
+#ifdef  CONFIG_EPXA10DB
+#define FLASH_SIZE              0x01000000
+#else
+#define FLASH_SIZE              0x00800000
+#endif
+#define FLASH_START             EXC_EBI_BLOCK0_BASE
+#define FLASH_VADDR(x) ((x)|0xFE000000)
+/*
+ * Similar to above, but for PCI addresses (memory, IO, Config and the
+ * V3 chip itself).  WARNING: this has to mirror definitions in platform.h
+ */
+#if 0
+#define PCI_MEMORY_VADDR        0xe8000000
+#define PCI_CONFIG_VADDR        0xec000000
+#define PCI_V3_VADDR            0xed000000
+#define PCI_IO_VADDR            0xee000000
+
+#define PCIO_BASE		PCI_IO_VADDR
+#define PCIMEM_BASE		PCI_MEMORY_VADDR
+
+
+#define pcibios_assign_all_busses()	1
+
+#define PCIBIOS_MIN_IO		0x6000
+#define PCIBIOS_MIN_MEM 	0x00100000
+#endif
+
+
+#endif
+