| /* |
| * linux/include/asm-arm/arch-netarm/netarm_registers.h |
| * |
| * Copyright (C) 2005 |
| * Art Shipkowski, Videon Central, Inc., <art@videon-central.com> |
| * |
| * 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 |
| * |
| * Modified to support NS7520 by Art Shipkowski. |
| */ |
| |
| #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_48MHz (48000000) |
| #define NETARM_XTAL_FREQ_55MHz (55000000) |
| #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 |
| |
| #elif defined(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 |
| |
| #else /* CONFIG_NETARM_NS7520 */ |
| |
| #define NETARM_PLL_COUNT_VAL 0 |
| |
| #if defined(CONFIG_BOARD_UNC20) |
| #define NETARM_XTAL_FREQ NETARM_XTAL_FREQ_48MHz |
| #else |
| #define NETARM_XTAL_FREQ NETARM_XTAL_FREQ_55MHz |
| #endif |
| |
| #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 |
