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89b8619a DE |
1 | /* |
2 | * (C) Copyright 2008 | |
3 | * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de | |
4 | * | |
5 | * Based on include/configs/yosemite.h | |
6 | * (C) Copyright 2005-2007 | |
7 | * Stefan Roese, DENX Software Engineering, sr@denx.de. | |
8 | * | |
3765b3e7 | 9 | * SPDX-License-Identifier: GPL-2.0+ |
89b8619a DE |
10 | */ |
11 | ||
12 | /* | |
13 | * gdppc440etx.h - configuration for G&D 440EP/GR ETX-Module | |
14 | */ | |
15 | #ifndef __CONFIG_H | |
16 | #define __CONFIG_H | |
17 | ||
18 | /* | |
19 | * High Level Configuration Options | |
20 | */ | |
21 | #define CONFIG_440GR 1 /* Specific PPC440GR support */ | |
22 | #define CONFIG_HOSTNAME gdppc440etx | |
23 | #define CONFIG_440 1 /* ... PPC440 family */ | |
89b8619a DE |
24 | #define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */ |
25 | ||
2ae18241 WD |
26 | #define CONFIG_SYS_TEXT_BASE 0xFFF80000 |
27 | ||
89b8619a DE |
28 | /* |
29 | * Include common defines/options for all AMCC eval boards | |
30 | */ | |
31 | #include "amcc-common.h" | |
32 | ||
33 | #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f*/ | |
34 | #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */ | |
d9f923ff | 35 | #define CONFIG_SYS_GENERIC_BOARD |
89b8619a | 36 | |
996d88d8 | 37 | #undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */ |
996d88d8 | 38 | |
89b8619a DE |
39 | /* |
40 | * Base addresses -- Note these are effective addresses where the | |
41 | * actual resources get mapped (not physical addresses) | |
42 | */ | |
43 | #define CONFIG_SYS_FLASH_BASE 0xfc000000 /* start of FLASH */ | |
44 | #define CONFIG_SYS_PCI_MEMBASE 0xa0000000 /* mapped pci memory */ | |
45 | #define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000 | |
46 | #define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000 | |
47 | #define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000 | |
48 | ||
49 | /*Don't change either of these*/ | |
89b8619a DE |
50 | #define CONFIG_SYS_PCI_BASE 0xe0000000 /* internal PCI regs */ |
51 | /*Don't change either of these*/ | |
52 | ||
53 | #define CONFIG_SYS_USB_DEVICE 0x50000000 | |
54 | #define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000 | |
55 | ||
56 | /* | |
57 | * Initial RAM & stack pointer (placed in SDRAM) | |
58 | */ | |
59 | #define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram*/ | |
60 | #define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */ | |
553f0982 | 61 | #define CONFIG_SYS_INIT_RAM_SIZE (4 << 10) |
553f0982 | 62 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \ |
25ddd1fb | 63 | - GENERATED_GBL_DATA_SIZE) |
89b8619a DE |
64 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
65 | ||
66 | /* | |
67 | * Serial Port | |
68 | */ | |
550650dd SR |
69 | #define CONFIG_CONS_INDEX 2 /* Use UART1 */ |
70 | #define CONFIG_SYS_NS16550 | |
71 | #define CONFIG_SYS_NS16550_SERIAL | |
72 | #define CONFIG_SYS_NS16550_REG_SIZE 1 | |
73 | #define CONFIG_SYS_NS16550_CLK get_serial_clock() | |
89b8619a | 74 | #define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */ |
89b8619a DE |
75 | |
76 | /* | |
77 | * Environment | |
78 | * Define here the location of the environment variables (FLASH or EEPROM). | |
79 | * Note: DENX encourages to use redundant environment in FLASH. | |
80 | */ | |
81 | #define CONFIG_ENV_IS_IN_FLASH 1 /* FLASH for env. vars*/ | |
82 | ||
83 | /* | |
84 | * FLASH related | |
85 | */ | |
86 | #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible*/ | |
87 | #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ | |
88 | #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* AMD RESET for STM 29W320DB!*/ | |
89 | ||
90 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
91 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors/chip */ | |
92 | ||
93 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout/Flash Erase (in ms)*/ | |
94 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout/Flash Write (in ms)*/ | |
95 | ||
96 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1/* use buffered writes (20x faster)*/ | |
97 | ||
98 | #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ | |
99 | ||
100 | #ifdef CONFIG_ENV_IS_IN_FLASH | |
101 | #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector*/ | |
102 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE) | |
103 | #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Env. Sector */ | |
104 | ||
105 | /* Address and size of Redundant Environment Sector */ | |
106 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE) | |
107 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
108 | #endif /* CONFIG_ENV_IS_IN_FLASH */ | |
109 | ||
110 | /* | |
111 | * DDR SDRAM | |
112 | */ | |
113 | #undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup*/ | |
114 | #define CONFIG_SYS_KBYTES_SDRAM (128 * 1024) /* 128MB */ | |
115 | #define CONFIG_SYS_SDRAM_BANKS (2) | |
116 | ||
117 | #define CONFIG_SDRAM_BANK0 | |
118 | #define CONFIG_SDRAM_BANK1 | |
119 | ||
120 | #define CONFIG_SYS_SDRAM0_TR0 0x410a4012 | |
121 | #define CONFIG_SYS_SDRAM0_WDDCTR 0x40000000 | |
122 | #define CONFIG_SYS_SDRAM0_RTR 0x04080000 | |
123 | #define CONFIG_SYS_SDRAM0_CFG0 0x80000000 | |
124 | ||
125 | #undef CONFIG_SDRAM_ECC | |
126 | ||
127 | /* | |
128 | * I2C | |
129 | */ | |
880540de | 130 | #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 |
89b8619a DE |
131 | |
132 | /* | |
133 | * Default environment variables | |
134 | */ | |
135 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
136 | CONFIG_AMCC_DEF_ENV \ | |
137 | CONFIG_AMCC_DEF_ENV_POWERPC \ | |
138 | CONFIG_AMCC_DEF_ENV_NOR_UPD \ | |
139 | "kernel_addr=fc000000\0" \ | |
140 | "ramdisk_addr=fc180000\0" \ | |
141 | "" | |
142 | ||
143 | #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ | |
144 | #define CONFIG_PHY_ADDR 1 | |
145 | #define CONFIG_PHY1_ADDR 3 | |
146 | ||
147 | #ifdef DEBUG | |
148 | #define CONFIG_PANIC_HANG | |
149 | #endif | |
150 | ||
151 | /* | |
152 | * Commands additional to the ones defined in amcc-common.h | |
153 | */ | |
154 | #define CONFIG_CMD_PCI | |
155 | #undef CONFIG_CMD_EEPROM | |
156 | ||
157 | /* | |
158 | * PCI stuff | |
159 | */ | |
160 | ||
161 | /* General PCI */ | |
162 | #define CONFIG_PCI /* include pci support */ | |
842033e6 | 163 | #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ |
89b8619a DE |
164 | #undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */ |
165 | #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup*/ | |
166 | #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to \ | |
167 | CONFIG_SYS_PCI_MEMBASE*/ | |
168 | ||
169 | /* Board-specific PCI */ | |
170 | #define CONFIG_SYS_PCI_TARGET_INIT | |
171 | #define CONFIG_SYS_PCI_MASTER_INIT | |
172 | ||
173 | #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ | |
174 | #define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* tbd */ | |
175 | ||
176 | /* | |
177 | * External Bus Controller (EBC) Setup | |
178 | */ | |
179 | #define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE | |
180 | ||
181 | /* Memory Bank 0 (NOR-FLASH) initialization */ | |
182 | #define CONFIG_SYS_EBC_PB0AP 0x03017200 | |
183 | #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH | 0xda000) | |
184 | ||
185 | #endif /* __CONFIG_H */ |