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 * SPDX-License-Identifier: GPL-2.0+
13 * gdppc440etx.h - configuration for G&D 440EP/GR ETX-Module
19 * High Level Configuration Options
21 #define CONFIG_440GR 1 /* Specific PPC440GR support */
22 #define CONFIG_HOSTNAME gdppc440etx
23 #define CONFIG_440 1 /* ... PPC440 family */
24 #define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
26 #define CONFIG_SYS_TEXT_BASE 0xFFF80000
29 * Include common defines/options for all AMCC eval boards
31 #include "amcc-common.h"
33 #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
36 * Base addresses -- Note these are effective addresses where the
37 * actual resources get mapped (not physical addresses)
39 #define CONFIG_SYS_FLASH_BASE 0xfc000000 /* start of FLASH */
40 #define CONFIG_SYS_PCI_MEMBASE 0xa0000000 /* mapped pci memory */
41 #define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000
42 #define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
43 #define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
45 /*Don't change either of these*/
46 #define CONFIG_SYS_PCI_BASE 0xe0000000 /* internal PCI regs */
47 /*Don't change either of these*/
49 #define CONFIG_SYS_USB_DEVICE 0x50000000
50 #define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000
53 * Initial RAM & stack pointer (placed in SDRAM)
55 #define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram*/
56 #define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */
57 #define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
58 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
59 - GENERATED_GBL_DATA_SIZE)
60 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
65 #define CONFIG_CONS_INDEX 2 /* Use UART1 */
66 #define CONFIG_SYS_NS16550_SERIAL
67 #define CONFIG_SYS_NS16550_REG_SIZE 1
68 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
69 #define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
73 * Define here the location of the environment variables (FLASH or EEPROM).
74 * Note: DENX encourages to use redundant environment in FLASH.
76 #define CONFIG_ENV_IS_IN_FLASH 1 /* FLASH for env. vars*/
81 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible*/
82 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
83 #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* AMD RESET for STM 29W320DB!*/
85 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
86 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors/chip */
88 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout/Flash Erase (in ms)*/
89 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout/Flash Write (in ms)*/
91 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1/* use buffered writes (20x faster)*/
93 #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
95 #ifdef CONFIG_ENV_IS_IN_FLASH
96 #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector*/
97 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
98 #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Env. Sector */
100 /* Address and size of Redundant Environment Sector */
101 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
102 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
103 #endif /* CONFIG_ENV_IS_IN_FLASH */
108 #undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup*/
109 #define CONFIG_SYS_KBYTES_SDRAM (128 * 1024) /* 128MB */
110 #define CONFIG_SYS_SDRAM_BANKS (2)
112 #define CONFIG_SDRAM_BANK0
113 #define CONFIG_SDRAM_BANK1
115 #define CONFIG_SYS_SDRAM0_TR0 0x410a4012
116 #define CONFIG_SYS_SDRAM0_WDDCTR 0x40000000
117 #define CONFIG_SYS_SDRAM0_RTR 0x04080000
118 #define CONFIG_SYS_SDRAM0_CFG0 0x80000000
120 #undef CONFIG_SDRAM_ECC
125 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
128 * Default environment variables
130 #define CONFIG_EXTRA_ENV_SETTINGS \
131 CONFIG_AMCC_DEF_ENV \
132 CONFIG_AMCC_DEF_ENV_POWERPC \
133 CONFIG_AMCC_DEF_ENV_NOR_UPD \
134 "kernel_addr=fc000000\0" \
135 "ramdisk_addr=fc180000\0" \
138 #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
139 #define CONFIG_PHY_ADDR 1
140 #define CONFIG_PHY1_ADDR 3
143 #define CONFIG_PANIC_HANG
147 * Commands additional to the ones defined in amcc-common.h
149 #define CONFIG_CMD_PCI
156 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
157 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup*/
158 #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to \
159 CONFIG_SYS_PCI_MEMBASE*/
161 /* Board-specific PCI */
162 #define CONFIG_SYS_PCI_TARGET_INIT
163 #define CONFIG_SYS_PCI_MASTER_INIT
165 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
166 #define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* tbd */
169 * External Bus Controller (EBC) Setup
171 #define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE
173 /* Memory Bank 0 (NOR-FLASH) initialization */
174 #define CONFIG_SYS_EBC_PB0AP 0x03017200
175 #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH | 0xda000)
177 #endif /* __CONFIG_H */