3 * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
5 * Based on include/configs/yosemite.h
6 * (C) Copyright 2005-2007
7 * Stefan Roese, DENX Software Engineering, sr@denx.de.
9 * See file CREDITS for list of people who contributed to this
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation; either version 2 of
15 * the License, or (at your option) any later version.
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 * gdppc440etx.h - configuration for G&D 440EP/GR ETX-Module
35 * High Level Configuration Options
37 #define CONFIG_440GR 1 /* Specific PPC440GR support */
38 #define CONFIG_HOSTNAME gdppc440etx
39 #define CONFIG_440 1 /* ... PPC440 family */
40 #define CONFIG_4xx 1 /* ... PPC4xx family */
41 #define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
43 #define CONFIG_SYS_TEXT_BASE 0xFFF80000
46 * Include common defines/options for all AMCC eval boards
48 #include "amcc-common.h"
50 #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f*/
51 #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
54 * Base addresses -- Note these are effective addresses where the
55 * actual resources get mapped (not physical addresses)
57 #define CONFIG_SYS_FLASH_BASE 0xfc000000 /* start of FLASH */
58 #define CONFIG_SYS_PCI_MEMBASE 0xa0000000 /* mapped pci memory */
59 #define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000
60 #define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
61 #define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
63 /*Don't change either of these*/
64 #define CONFIG_SYS_PCI_BASE 0xe0000000 /* internal PCI regs */
65 /*Don't change either of these*/
67 #define CONFIG_SYS_USB_DEVICE 0x50000000
68 #define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000
71 * Initial RAM & stack pointer (placed in SDRAM)
73 #define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram*/
74 #define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */
75 #define CONFIG_SYS_INIT_RAM_END (4 << 10)
76 #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes init data*/
77 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END \
78 - CONFIG_SYS_GBL_DATA_SIZE)
79 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
84 #define CONFIG_CONS_INDEX 2 /* Use UART1 */
85 #define CONFIG_SYS_NS16550
86 #define CONFIG_SYS_NS16550_SERIAL
87 #define CONFIG_SYS_NS16550_REG_SIZE 1
88 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
89 #define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
93 * Define here the location of the environment variables (FLASH or EEPROM).
94 * Note: DENX encourages to use redundant environment in FLASH.
96 #define CONFIG_ENV_IS_IN_FLASH 1 /* FLASH for env. vars*/
101 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible*/
102 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
103 #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* AMD RESET for STM 29W320DB!*/
105 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
106 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors/chip */
108 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout/Flash Erase (in ms)*/
109 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout/Flash Write (in ms)*/
111 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1/* use buffered writes (20x faster)*/
113 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
115 #ifdef CONFIG_ENV_IS_IN_FLASH
116 #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector*/
117 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
118 #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Env. Sector */
120 /* Address and size of Redundant Environment Sector */
121 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
122 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
123 #endif /* CONFIG_ENV_IS_IN_FLASH */
128 #undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup*/
129 #define CONFIG_SYS_KBYTES_SDRAM (128 * 1024) /* 128MB */
130 #define CONFIG_SYS_SDRAM_BANKS (2)
132 #define CONFIG_SDRAM_BANK0
133 #define CONFIG_SDRAM_BANK1
135 #define CONFIG_SYS_SDRAM0_TR0 0x410a4012
136 #define CONFIG_SYS_SDRAM0_WDDCTR 0x40000000
137 #define CONFIG_SYS_SDRAM0_RTR 0x04080000
138 #define CONFIG_SYS_SDRAM0_CFG0 0x80000000
140 #undef CONFIG_SDRAM_ECC
145 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed+slave address*/
148 * Default environment variables
150 #define CONFIG_EXTRA_ENV_SETTINGS \
151 CONFIG_AMCC_DEF_ENV \
152 CONFIG_AMCC_DEF_ENV_POWERPC \
153 CONFIG_AMCC_DEF_ENV_NOR_UPD \
154 "kernel_addr=fc000000\0" \
155 "ramdisk_addr=fc180000\0" \
158 #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
159 #define CONFIG_PHY_ADDR 1
160 #define CONFIG_PHY1_ADDR 3
163 #define CONFIG_PANIC_HANG
167 * Commands additional to the ones defined in amcc-common.h
169 #define CONFIG_CMD_PCI
170 #undef CONFIG_CMD_EEPROM
177 #define CONFIG_PCI /* include pci support */
178 #undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */
179 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup*/
180 #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to \
181 CONFIG_SYS_PCI_MEMBASE*/
183 /* Board-specific PCI */
184 #define CONFIG_SYS_PCI_TARGET_INIT
185 #define CONFIG_SYS_PCI_MASTER_INIT
187 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
188 #define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* tbd */
191 * External Bus Controller (EBC) Setup
193 #define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE
195 /* Memory Bank 0 (NOR-FLASH) initialization */
196 #define CONFIG_SYS_EBC_PB0AP 0x03017200
197 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH | 0xda000)
199 #endif /* __CONFIG_H */