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ae691e57 SR |
1 | /* |
2 | * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering | |
3 | * | |
1a459660 | 4 | * SPDX-License-Identifier: GPL-2.0+ |
ae691e57 SR |
5 | */ |
6 | ||
7 | /* | |
8 | * This file contains the configuration parameters for the VCT board | |
9 | * family: | |
10 | * | |
11 | * vct_premium | |
12 | * vct_premium_small | |
13 | * vct_premium_onenand | |
14 | * vct_premium_onenand_small | |
15 | * vct_platinum | |
16 | * vct_platinum_small | |
17 | * vct_platinum_onenand | |
18 | * vct_platinum_onenand_small | |
19 | * vct_platinumavc | |
20 | * vct_platinumavc_small | |
21 | * vct_platinumavc_onenand | |
22 | * vct_platinumavc_onenand_small | |
23 | */ | |
24 | ||
25 | #ifndef __CONFIG_H | |
26 | #define __CONFIG_H | |
27 | ||
ae691e57 SR |
28 | #define CPU_CLOCK_RATE 324000000 /* Clock for the MIPS core */ |
29 | #define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_CLOCK_RATE / 2) | |
ae691e57 SR |
30 | |
31 | #define CONFIG_SKIP_LOWLEVEL_INIT /* SDRAM is initialized by the bootstrap code */ | |
32 | ||
14d0a02a | 33 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
ae691e57 | 34 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) |
ae691e57 SR |
35 | #define CONFIG_SYS_MALLOC_LEN (1 << 20) |
36 | #define CONFIG_SYS_BOOTPARAMS_LEN (128 << 10) | |
37 | #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 | |
38 | ||
39 | #if !defined(CONFIG_VCT_NAND) && !defined(CONFIG_VCT_ONENAND) | |
40 | #define CONFIG_VCT_NOR | |
ae691e57 SR |
41 | #endif |
42 | ||
43 | /* | |
44 | * UART | |
45 | */ | |
294f10ca DZ |
46 | #ifdef CONFIG_VCT_PLATINUMAVC |
47 | #define UART_1_BASE 0xBDC30000 | |
48 | #else | |
49 | #define UART_1_BASE 0xBF89C000 | |
50 | #endif | |
51 | ||
52 | #define CONFIG_SYS_NS16550_SERIAL | |
294f10ca DZ |
53 | #define CONFIG_SYS_NS16550_REG_SIZE -4 |
54 | #define CONFIG_SYS_NS16550_COM1 UART_1_BASE | |
55 | #define CONFIG_CONS_INDEX 1 | |
56 | #define CONFIG_SYS_NS16550_CLK 921600 | |
ae691e57 | 57 | #define CONFIG_BAUDRATE 115200 |
ae691e57 SR |
58 | |
59 | /* | |
60 | * SDRAM | |
61 | */ | |
62 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 | |
63 | #define CONFIG_SYS_MBYTES_SDRAM 128 | |
64 | #define CONFIG_SYS_MEMTEST_START 0x80200000 | |
65 | #define CONFIG_SYS_MEMTEST_END 0x80400000 | |
66 | #define CONFIG_SYS_LOAD_ADDR 0x80400000 /* default load address */ | |
67 | ||
68 | #if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM) | |
69 | /* | |
70 | * SMSC91C11x Network Card | |
71 | */ | |
736fead8 BW |
72 | #define CONFIG_SMC911X |
73 | #define CONFIG_SMC911X_BASE 0x00000000 | |
74 | #define CONFIG_SMC911X_32_BIT | |
ae691e57 SR |
75 | #define CONFIG_NET_RETRY_COUNT 20 |
76 | #endif | |
77 | ||
78 | /* | |
79 | * Commands | |
80 | */ | |
ae691e57 | 81 | #define CONFIG_CMD_EEPROM |
ae691e57 SR |
82 | |
83 | /* | |
84 | * Only Premium/Platinum have ethernet support right now | |
85 | */ | |
383015b2 DS |
86 | #if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \ |
87 | !defined(CONFIG_VCT_SMALL_IMAGE) | |
ae691e57 SR |
88 | #endif |
89 | ||
90 | /* | |
91 | * Only Premium/Platinum have USB-EHCI support right now | |
92 | */ | |
383015b2 DS |
93 | #if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \ |
94 | !defined(CONFIG_VCT_SMALL_IMAGE) | |
ae691e57 SR |
95 | #endif |
96 | ||
97 | #if defined(CONFIG_CMD_USB) | |
ae691e57 SR |
98 | #define CONFIG_SUPPORT_VFAT |
99 | ||
100 | /* | |
101 | * USB/EHCI | |
102 | */ | |
103 | #define CONFIG_USB_EHCI /* Enable EHCI USB support */ | |
104 | #define CONFIG_USB_EHCI_VCT /* on VCT platform */ | |
ae691e57 SR |
105 | #define CONFIG_EHCI_MMIO_BIG_ENDIAN |
106 | #define CONFIG_EHCI_DESC_BIG_ENDIAN | |
107 | #define CONFIG_EHCI_IS_TDI | |
108 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* re-init HCD after CMD_RESET */ | |
109 | #endif /* CONFIG_CMD_USB */ | |
110 | ||
ae691e57 SR |
111 | #if defined(CONFIG_VCT_NAND) |
112 | #define CONFIG_CMD_NAND | |
113 | #endif | |
114 | ||
115 | #if defined(CONFIG_VCT_ONENAND) | |
116 | #define CONFIG_CMD_ONENAND | |
117 | #endif | |
118 | ||
119 | /* | |
120 | * BOOTP options | |
121 | */ | |
122 | #define CONFIG_BOOTP_BOOTFILESIZE | |
123 | #define CONFIG_BOOTP_BOOTPATH | |
124 | #define CONFIG_BOOTP_GATEWAY | |
125 | #define CONFIG_BOOTP_HOSTNAME | |
126 | #define CONFIG_BOOTP_SUBNETMASK | |
127 | ||
128 | /* | |
129 | * Miscellaneous configurable options | |
130 | */ | |
131 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
ae691e57 SR |
132 | #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ |
133 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
134 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
135 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
136 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ | |
137 | #define CONFIG_CMDLINE_EDITING /* add command line history */ | |
ae691e57 SR |
138 | |
139 | /* | |
140 | * FLASH and environment organization | |
141 | */ | |
142 | #if defined(CONFIG_VCT_NOR) | |
143 | #define CONFIG_ENV_IS_IN_FLASH | |
144 | #define CONFIG_FLASH_NOT_MEM_MAPPED | |
145 | ||
146 | /* | |
147 | * We need special accessor functions for the CFI FLASH driver. This | |
148 | * can be enabled via the CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS option. | |
149 | */ | |
150 | #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS | |
151 | ||
152 | /* | |
153 | * For the non-memory-mapped NOR FLASH, we need to define the | |
154 | * NOR FLASH area. This can't be detected via the addr2info() | |
155 | * function, since we check for flash access in the very early | |
156 | * U-Boot code, before the NOR FLASH is detected. | |
157 | */ | |
158 | #define CONFIG_FLASH_BASE 0xb0000000 | |
159 | #define CONFIG_FLASH_END 0xbfffffff | |
160 | ||
161 | /* | |
162 | * CFI driver settings | |
163 | */ | |
164 | #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ | |
165 | #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ | |
166 | #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD (Spansion) reset cmd */ | |
167 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */ | |
168 | ||
169 | #define CONFIG_SYS_FLASH_BASE 0xb0000000 | |
170 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } | |
171 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
172 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ | |
173 | ||
174 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ | |
175 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
176 | ||
177 | #ifdef CONFIG_ENV_IS_IN_FLASH | |
178 | #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ | |
179 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) | |
180 | #define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ | |
181 | ||
182 | /* Address and size of Redundant Environment Sector */ | |
183 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) | |
184 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
185 | #endif /* CONFIG_ENV_IS_IN_FLASH */ | |
186 | #endif /* CONFIG_VCT_NOR */ | |
187 | ||
188 | #if defined(CONFIG_VCT_ONENAND) | |
189 | #define CONFIG_USE_ONENAND_BOARD_INIT | |
190 | #define CONFIG_ENV_IS_IN_ONENAND | |
191 | #define CONFIG_SYS_ONENAND_BASE 0x00000000 /* this is not real address */ | |
192 | #define CONFIG_SYS_FLASH_BASE 0x00000000 | |
193 | #define CONFIG_ENV_ADDR (128 << 10) /* after compr. U-Boot image */ | |
194 | #define CONFIG_ENV_SIZE (128 << 10) /* erase size */ | |
195 | #endif /* CONFIG_VCT_ONENAND */ | |
196 | ||
ae691e57 SR |
197 | /* |
198 | * I2C/EEPROM | |
199 | */ | |
ea818dbb HS |
200 | #define CONFIG_SYS_I2C |
201 | #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ | |
202 | #define CONFIG_SYS_I2C_SOFT_SPEED 83000 /* 83 kHz is supposed to work */ | |
203 | #define CONFIG_SYS_I2C_SOFT_SLAVE 0x7f | |
ae691e57 SR |
204 | |
205 | /* | |
206 | * Software (bit-bang) I2C driver configuration | |
207 | */ | |
208 | #define CONFIG_SYS_GPIO_I2C_SCL 11 | |
209 | #define CONFIG_SYS_GPIO_I2C_SDA 10 | |
210 | ||
211 | #ifndef __ASSEMBLY__ | |
212 | int vct_gpio_dir(int pin, int dir); | |
213 | void vct_gpio_set(int pin, int val); | |
214 | int vct_gpio_get(int pin); | |
215 | #endif | |
216 | ||
217 | #define I2C_INIT vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SCL, 1) | |
218 | #define I2C_ACTIVE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 1) | |
219 | #define I2C_TRISTATE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 0) | |
220 | #define I2C_READ vct_gpio_get(CONFIG_SYS_GPIO_I2C_SDA) | |
221 | #define I2C_SDA(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SDA, bit) | |
222 | #define I2C_SCL(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SCL, bit) | |
223 | #define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ | |
224 | ||
225 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 | |
226 | /* CAT24WC32 */ | |
227 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */ | |
228 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */ | |
229 | /* 32 byte page write mode using*/ | |
230 | /* last 5 bits of the address */ | |
231 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ | |
232 | ||
233 | #define CONFIG_BOOTCOMMAND "run test3" | |
ae691e57 | 234 | |
ae691e57 SR |
235 | /* |
236 | * UBI configuration | |
237 | */ | |
238 | #if defined(CONFIG_VCT_ONENAND) | |
239 | #define CONFIG_SYS_USE_UBI | |
240 | #define CONFIG_CMD_JFFS2 | |
ae691e57 | 241 | #define CONFIG_RBTREE |
942556a9 | 242 | #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ |
ae691e57 | 243 | #define CONFIG_MTD_PARTITIONS |
68d7d651 | 244 | #define CONFIG_CMD_MTDPARTS |
ae691e57 SR |
245 | |
246 | #define MTDIDS_DEFAULT "onenand0=onenand" | |
247 | #define MTDPARTS_DEFAULT "mtdparts=onenand:128k(u-boot)," \ | |
248 | "128k(env)," \ | |
249 | "20m(kernel)," \ | |
250 | "-(rootfs)" | |
251 | #endif | |
252 | ||
253 | /* | |
254 | * We need a small, stripped down image to fit into the first 128k OneNAND | |
255 | * erase block (gzipped). This image only needs basic commands for FLASH | |
256 | * (NOR/OneNAND) usage and Linux kernel booting. | |
257 | */ | |
258 | #if defined(CONFIG_VCT_SMALL_IMAGE) | |
74de7aef | 259 | #undef CONFIG_CMD_BEDBUG |
74de7aef | 260 | #undef CONFIG_CMD_EEPROM |
ae691e57 | 261 | #undef CONFIG_CMD_EEPROM |
ae691e57 | 262 | #undef CONFIG_CMD_IRQ |
74de7aef | 263 | #undef CONFIG_CMD_LOADY |
ae691e57 SR |
264 | #undef CONFIG_CMD_REGINFO |
265 | #undef CONFIG_CMD_STRINGS | |
266 | #undef CONFIG_CMD_TERMINAL | |
ae691e57 | 267 | |
736fead8 | 268 | #undef CONFIG_SMC911X |
ea818dbb | 269 | #undef CONFIG_SYS_I2C_SOFT |
74de7aef | 270 | #undef CONFIG_SOURCE |
ae691e57 SR |
271 | #undef CONFIG_SYS_LONGHELP |
272 | #undef CONFIG_TIMESTAMP | |
273 | #endif /* CONFIG_VCT_SMALL_IMAGE */ | |
274 | ||
275 | #endif /* __CONFIG_H */ |