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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 | ||
d146e36c DS |
28 | #define CONFIG_DISPLAY_BOARDINFO |
29 | ||
ae691e57 SR |
30 | #define CPU_CLOCK_RATE 324000000 /* Clock for the MIPS core */ |
31 | #define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_CLOCK_RATE / 2) | |
ae691e57 SR |
32 | |
33 | #define CONFIG_SKIP_LOWLEVEL_INIT /* SDRAM is initialized by the bootstrap code */ | |
34 | ||
14d0a02a | 35 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
ae691e57 | 36 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) |
ae691e57 SR |
37 | #define CONFIG_SYS_MALLOC_LEN (1 << 20) |
38 | #define CONFIG_SYS_BOOTPARAMS_LEN (128 << 10) | |
39 | #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 | |
40 | ||
41 | #if !defined(CONFIG_VCT_NAND) && !defined(CONFIG_VCT_ONENAND) | |
42 | #define CONFIG_VCT_NOR | |
43 | #else | |
44 | #define CONFIG_SYS_NO_FLASH | |
45 | #endif | |
46 | ||
47 | /* | |
48 | * UART | |
49 | */ | |
294f10ca DZ |
50 | #ifdef CONFIG_VCT_PLATINUMAVC |
51 | #define UART_1_BASE 0xBDC30000 | |
52 | #else | |
53 | #define UART_1_BASE 0xBF89C000 | |
54 | #endif | |
55 | ||
56 | #define CONFIG_SYS_NS16550_SERIAL | |
294f10ca DZ |
57 | #define CONFIG_SYS_NS16550_REG_SIZE -4 |
58 | #define CONFIG_SYS_NS16550_COM1 UART_1_BASE | |
59 | #define CONFIG_CONS_INDEX 1 | |
60 | #define CONFIG_SYS_NS16550_CLK 921600 | |
ae691e57 | 61 | #define CONFIG_BAUDRATE 115200 |
ae691e57 SR |
62 | |
63 | /* | |
64 | * SDRAM | |
65 | */ | |
66 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 | |
67 | #define CONFIG_SYS_MBYTES_SDRAM 128 | |
68 | #define CONFIG_SYS_MEMTEST_START 0x80200000 | |
69 | #define CONFIG_SYS_MEMTEST_END 0x80400000 | |
70 | #define CONFIG_SYS_LOAD_ADDR 0x80400000 /* default load address */ | |
71 | ||
72 | #if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM) | |
73 | /* | |
74 | * SMSC91C11x Network Card | |
75 | */ | |
736fead8 BW |
76 | #define CONFIG_SMC911X |
77 | #define CONFIG_SMC911X_BASE 0x00000000 | |
78 | #define CONFIG_SMC911X_32_BIT | |
ae691e57 SR |
79 | #define CONFIG_NET_RETRY_COUNT 20 |
80 | #endif | |
81 | ||
82 | /* | |
83 | * Commands | |
84 | */ | |
ae691e57 | 85 | #define CONFIG_CMD_EEPROM |
ae691e57 SR |
86 | |
87 | /* | |
88 | * Only Premium/Platinum have ethernet support right now | |
89 | */ | |
383015b2 DS |
90 | #if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \ |
91 | !defined(CONFIG_VCT_SMALL_IMAGE) | |
ae691e57 SR |
92 | #endif |
93 | ||
94 | /* | |
95 | * Only Premium/Platinum have USB-EHCI support right now | |
96 | */ | |
383015b2 DS |
97 | #if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \ |
98 | !defined(CONFIG_VCT_SMALL_IMAGE) | |
ae691e57 SR |
99 | #endif |
100 | ||
101 | #if defined(CONFIG_CMD_USB) | |
102 | #define CONFIG_USB_STORAGE | |
103 | #define CONFIG_DOS_PARTITION | |
104 | #define CONFIG_ISO_PARTITION | |
105 | ||
106 | #define CONFIG_SUPPORT_VFAT | |
107 | ||
108 | /* | |
109 | * USB/EHCI | |
110 | */ | |
111 | #define CONFIG_USB_EHCI /* Enable EHCI USB support */ | |
112 | #define CONFIG_USB_EHCI_VCT /* on VCT platform */ | |
ae691e57 SR |
113 | #define CONFIG_EHCI_MMIO_BIG_ENDIAN |
114 | #define CONFIG_EHCI_DESC_BIG_ENDIAN | |
115 | #define CONFIG_EHCI_IS_TDI | |
116 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* re-init HCD after CMD_RESET */ | |
117 | #endif /* CONFIG_CMD_USB */ | |
118 | ||
ae691e57 SR |
119 | #if defined(CONFIG_VCT_NAND) |
120 | #define CONFIG_CMD_NAND | |
121 | #endif | |
122 | ||
123 | #if defined(CONFIG_VCT_ONENAND) | |
124 | #define CONFIG_CMD_ONENAND | |
125 | #endif | |
126 | ||
127 | /* | |
128 | * BOOTP options | |
129 | */ | |
130 | #define CONFIG_BOOTP_BOOTFILESIZE | |
131 | #define CONFIG_BOOTP_BOOTPATH | |
132 | #define CONFIG_BOOTP_GATEWAY | |
133 | #define CONFIG_BOOTP_HOSTNAME | |
134 | #define CONFIG_BOOTP_SUBNETMASK | |
135 | ||
136 | /* | |
137 | * Miscellaneous configurable options | |
138 | */ | |
139 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
ae691e57 SR |
140 | #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ |
141 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
142 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
143 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
144 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ | |
145 | #define CONFIG_CMDLINE_EDITING /* add command line history */ | |
146 | #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/ | |
147 | ||
148 | /* | |
149 | * FLASH and environment organization | |
150 | */ | |
151 | #if defined(CONFIG_VCT_NOR) | |
152 | #define CONFIG_ENV_IS_IN_FLASH | |
153 | #define CONFIG_FLASH_NOT_MEM_MAPPED | |
154 | ||
155 | /* | |
156 | * We need special accessor functions for the CFI FLASH driver. This | |
157 | * can be enabled via the CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS option. | |
158 | */ | |
159 | #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS | |
160 | ||
161 | /* | |
162 | * For the non-memory-mapped NOR FLASH, we need to define the | |
163 | * NOR FLASH area. This can't be detected via the addr2info() | |
164 | * function, since we check for flash access in the very early | |
165 | * U-Boot code, before the NOR FLASH is detected. | |
166 | */ | |
167 | #define CONFIG_FLASH_BASE 0xb0000000 | |
168 | #define CONFIG_FLASH_END 0xbfffffff | |
169 | ||
170 | /* | |
171 | * CFI driver settings | |
172 | */ | |
173 | #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ | |
174 | #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ | |
175 | #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD (Spansion) reset cmd */ | |
176 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */ | |
177 | ||
178 | #define CONFIG_SYS_FLASH_BASE 0xb0000000 | |
179 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } | |
180 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
181 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ | |
182 | ||
183 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ | |
184 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
185 | ||
186 | #ifdef CONFIG_ENV_IS_IN_FLASH | |
187 | #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ | |
188 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) | |
189 | #define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ | |
190 | ||
191 | /* Address and size of Redundant Environment Sector */ | |
192 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) | |
193 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
194 | #endif /* CONFIG_ENV_IS_IN_FLASH */ | |
195 | #endif /* CONFIG_VCT_NOR */ | |
196 | ||
197 | #if defined(CONFIG_VCT_ONENAND) | |
198 | #define CONFIG_USE_ONENAND_BOARD_INIT | |
199 | #define CONFIG_ENV_IS_IN_ONENAND | |
200 | #define CONFIG_SYS_ONENAND_BASE 0x00000000 /* this is not real address */ | |
201 | #define CONFIG_SYS_FLASH_BASE 0x00000000 | |
202 | #define CONFIG_ENV_ADDR (128 << 10) /* after compr. U-Boot image */ | |
203 | #define CONFIG_ENV_SIZE (128 << 10) /* erase size */ | |
204 | #endif /* CONFIG_VCT_ONENAND */ | |
205 | ||
ae691e57 SR |
206 | /* |
207 | * I2C/EEPROM | |
208 | */ | |
ea818dbb HS |
209 | #define CONFIG_SYS_I2C |
210 | #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ | |
211 | #define CONFIG_SYS_I2C_SOFT_SPEED 83000 /* 83 kHz is supposed to work */ | |
212 | #define CONFIG_SYS_I2C_SOFT_SLAVE 0x7f | |
ae691e57 SR |
213 | |
214 | /* | |
215 | * Software (bit-bang) I2C driver configuration | |
216 | */ | |
217 | #define CONFIG_SYS_GPIO_I2C_SCL 11 | |
218 | #define CONFIG_SYS_GPIO_I2C_SDA 10 | |
219 | ||
220 | #ifndef __ASSEMBLY__ | |
221 | int vct_gpio_dir(int pin, int dir); | |
222 | void vct_gpio_set(int pin, int val); | |
223 | int vct_gpio_get(int pin); | |
224 | #endif | |
225 | ||
226 | #define I2C_INIT vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SCL, 1) | |
227 | #define I2C_ACTIVE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 1) | |
228 | #define I2C_TRISTATE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 0) | |
229 | #define I2C_READ vct_gpio_get(CONFIG_SYS_GPIO_I2C_SDA) | |
230 | #define I2C_SDA(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SDA, bit) | |
231 | #define I2C_SCL(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SCL, bit) | |
232 | #define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ | |
233 | ||
234 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 | |
235 | /* CAT24WC32 */ | |
236 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */ | |
237 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */ | |
238 | /* 32 byte page write mode using*/ | |
239 | /* last 5 bits of the address */ | |
240 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ | |
241 | ||
242 | #define CONFIG_BOOTCOMMAND "run test3" | |
ae691e57 | 243 | |
ae691e57 SR |
244 | /* |
245 | * UBI configuration | |
246 | */ | |
247 | #if defined(CONFIG_VCT_ONENAND) | |
248 | #define CONFIG_SYS_USE_UBI | |
249 | #define CONFIG_CMD_JFFS2 | |
250 | #define CONFIG_CMD_UBI | |
251 | #define CONFIG_RBTREE | |
942556a9 | 252 | #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ |
ae691e57 | 253 | #define CONFIG_MTD_PARTITIONS |
68d7d651 | 254 | #define CONFIG_CMD_MTDPARTS |
ae691e57 SR |
255 | |
256 | #define MTDIDS_DEFAULT "onenand0=onenand" | |
257 | #define MTDPARTS_DEFAULT "mtdparts=onenand:128k(u-boot)," \ | |
258 | "128k(env)," \ | |
259 | "20m(kernel)," \ | |
260 | "-(rootfs)" | |
261 | #endif | |
262 | ||
263 | /* | |
264 | * We need a small, stripped down image to fit into the first 128k OneNAND | |
265 | * erase block (gzipped). This image only needs basic commands for FLASH | |
266 | * (NOR/OneNAND) usage and Linux kernel booting. | |
267 | */ | |
268 | #if defined(CONFIG_VCT_SMALL_IMAGE) | |
74de7aef | 269 | #undef CONFIG_CMD_BEDBUG |
74de7aef | 270 | #undef CONFIG_CMD_EEPROM |
ae691e57 | 271 | #undef CONFIG_CMD_EEPROM |
ae691e57 | 272 | #undef CONFIG_CMD_IRQ |
74de7aef | 273 | #undef CONFIG_CMD_LOADY |
ae691e57 SR |
274 | #undef CONFIG_CMD_REGINFO |
275 | #undef CONFIG_CMD_STRINGS | |
276 | #undef CONFIG_CMD_TERMINAL | |
ae691e57 | 277 | |
736fead8 | 278 | #undef CONFIG_SMC911X |
ea818dbb | 279 | #undef CONFIG_SYS_I2C_SOFT |
74de7aef | 280 | #undef CONFIG_SOURCE |
ae691e57 SR |
281 | #undef CONFIG_SYS_LONGHELP |
282 | #undef CONFIG_TIMESTAMP | |
283 | #endif /* CONFIG_VCT_SMALL_IMAGE */ | |
284 | ||
285 | #endif /* __CONFIG_H */ |