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authorwdenk <wdenk>2004-02-23 19:30:57 +0000
committerwdenk <wdenk>2004-02-23 19:30:57 +0000
commit2d1a537d87727907bf4d888760cba4abc0b52ad3 (patch)
tree29deb37d04cc84308f57ec4274bea7efad743536 /include/asm-arm/arch-arm720t/netarm_registers.h
parent3f85ce27858c44ee75d3650a53154ebcec0e24f2 (diff)
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* Patch by Thomas Elste, 10 Feb 2004:
Add support for NET+50 CPU and ModNET50 board * Patch by Sam Song, 10 Feb 2004: Fix typos in cfi_flash.c * Patch by Leon Kukovec, 10 Feb 2004 Fixed long dir entry slot id calculation in get_vfatname * Patch by Robin Gilks, 10 Feb 2004: add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==, !=, <>, <, >, <=, >=)
Diffstat (limited to 'include/asm-arm/arch-arm720t/netarm_registers.h')
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diff --git a/include/asm-arm/arch-arm720t/netarm_registers.h b/include/asm-arm/arch-arm720t/netarm_registers.h
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+++ b/include/asm-arm/arch-arm720t/netarm_registers.h
@@ -0,0 +1,80 @@
+/*
+ * linux/include/asm-arm/arch-netarm/netarm_registers.h
+ *
+ * Copyright (C) 2000, 2001 NETsilicon, Inc.
+ * Copyright (C) 2000, 2001 WireSpeed Communications Corporation
+ *
+ * This software is copyrighted by WireSpeed. LICENSEE agrees that
+ * it will not delete this copyright notice, trademarks or protective
+ * notices from any copy made by LICENSEE.
+ *
+ * This software is provided "AS-IS" and any express or implied
+ * warranties or conditions, including but not limited to any
+ * implied warranties of merchantability and fitness for a particular
+ * purpose regarding this software. In no event shall WireSpeed
+ * be liable for any indirect, consequential, or incidental damages,
+ * loss of profits or revenue, loss of use or data, or interruption
+ * of business, whether the alleged damages are labeled in contract,
+ * tort, or indemnity.
+ *
+ * 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.
+ *
+ * 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.
+ *
+ * author(s) : Joe deBlaquiere
+ */
+
+#ifndef __NET_ARM_REGISTERS_H
+#define __NET_ARM_REGISTERS_H
+
+#include <config.h>
+
+/* fundamental constants : */
+/* the input crystal/clock frequency ( in Hz ) */
+#define NETARM_XTAL_FREQ_25MHz (18432000)
+#define NETARM_XTAL_FREQ_33MHz (23698000)
+#define NETARM_XTAL_FREQ_EMLIN1 (20000000)
+
+/* the frequency of SYS_CLK */
+#if defined(CONFIG_NETARM_EMLIN)
+
+/* EMLIN board: 33 MHz (exp.) */
+#define NETARM_PLL_COUNT_VAL 6
+#define NETARM_XTAL_FREQ NETARM_XTAL_FREQ_25MHz
+
+#elif defined(CONFIG_NETARM_NET40_REV2)
+
+/* NET+40 Rev2 boards: 33 MHz (with NETARM_XTAL_FREQ_25MHz) */
+#define NETARM_PLL_COUNT_VAL 6
+#define NETARM_XTAL_FREQ NETARM_XTAL_FREQ_25MHz
+
+#elif defined(CONFIG_NETARM_NET40_REV4)
+
+/* NET+40 Rev4 boards with EDO must clock slower: 25 MHz (with
+ NETARM_XTAL_FREQ_25MHz) 4 */
+#define NETARM_PLL_COUNT_VAL 4
+#define NETARM_XTAL_FREQ NETARM_XTAL_FREQ_25MHz
+
+#else /* CONFIG_NETARM_NET50 */
+
+/* NET+50 boards: 40 MHz (with NETARM_XTAL_FREQ_25MHz) */
+#define NETARM_PLL_COUNT_VAL 8
+#define NETARM_XTAL_FREQ NETARM_XTAL_FREQ_25MHz
+
+#endif
+
+/* #include "arm_registers.h" */
+#include <asm/arch/netarm_gen_module.h>
+#include <asm/arch/netarm_mem_module.h>
+#include <asm/arch/netarm_ser_module.h>
+#include <asm/arch/netarm_eni_module.h>
+#include <asm/arch/netarm_dma_module.h>
+#include <asm/arch/netarm_eth_module.h>
+
+#endif
+