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1 | /* | |
2 | * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
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 | ||
28 | #define CONFIG_DISPLAY_BOARDINFO | |
29 | ||
30 | #define CPU_CLOCK_RATE 324000000 /* Clock for the MIPS core */ | |
31 | #define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_CLOCK_RATE / 2) | |
32 | ||
33 | #define CONFIG_SKIP_LOWLEVEL_INIT /* SDRAM is initialized by the bootstrap code */ | |
34 | ||
35 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE | |
36 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) | |
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 | */ | |
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 | |
57 | #define CONFIG_SYS_NS16550 | |
58 | #define CONFIG_SYS_NS16550_REG_SIZE -4 | |
59 | #define CONFIG_SYS_NS16550_COM1 UART_1_BASE | |
60 | #define CONFIG_CONS_INDEX 1 | |
61 | #define CONFIG_SYS_NS16550_CLK 921600 | |
62 | #define CONFIG_BAUDRATE 115200 | |
63 | ||
64 | /* | |
65 | * SDRAM | |
66 | */ | |
67 | #define CONFIG_SYS_SDRAM_BASE 0x80000000 | |
68 | #define CONFIG_SYS_MBYTES_SDRAM 128 | |
69 | #define CONFIG_SYS_MEMTEST_START 0x80200000 | |
70 | #define CONFIG_SYS_MEMTEST_END 0x80400000 | |
71 | #define CONFIG_SYS_LOAD_ADDR 0x80400000 /* default load address */ | |
72 | ||
73 | #if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM) | |
74 | /* | |
75 | * SMSC91C11x Network Card | |
76 | */ | |
77 | #define CONFIG_SMC911X | |
78 | #define CONFIG_SMC911X_BASE 0x00000000 | |
79 | #define CONFIG_SMC911X_32_BIT | |
80 | #define CONFIG_NET_RETRY_COUNT 20 | |
81 | #endif | |
82 | ||
83 | /* | |
84 | * Commands | |
85 | */ | |
86 | #define CONFIG_CMD_DHCP | |
87 | #define CONFIG_CMD_ELF | |
88 | #define CONFIG_CMD_EEPROM | |
89 | #define CONFIG_CMD_I2C | |
90 | ||
91 | /* | |
92 | * Only Premium/Platinum have ethernet support right now | |
93 | */ | |
94 | #if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \ | |
95 | !defined(CONFIG_VCT_SMALL_IMAGE) | |
96 | #define CONFIG_CMD_PING | |
97 | #define CONFIG_CMD_SNTP | |
98 | #endif | |
99 | ||
100 | /* | |
101 | * Only Premium/Platinum have USB-EHCI support right now | |
102 | */ | |
103 | #if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \ | |
104 | !defined(CONFIG_VCT_SMALL_IMAGE) | |
105 | #define CONFIG_CMD_USB | |
106 | #define CONFIG_CMD_FAT | |
107 | #endif | |
108 | ||
109 | #if defined(CONFIG_CMD_USB) | |
110 | #define CONFIG_USB_STORAGE | |
111 | #define CONFIG_DOS_PARTITION | |
112 | #define CONFIG_ISO_PARTITION | |
113 | ||
114 | #define CONFIG_SUPPORT_VFAT | |
115 | ||
116 | /* | |
117 | * USB/EHCI | |
118 | */ | |
119 | #define CONFIG_USB_EHCI /* Enable EHCI USB support */ | |
120 | #define CONFIG_USB_EHCI_VCT /* on VCT platform */ | |
121 | #define CONFIG_EHCI_MMIO_BIG_ENDIAN | |
122 | #define CONFIG_EHCI_DESC_BIG_ENDIAN | |
123 | #define CONFIG_EHCI_IS_TDI | |
124 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* re-init HCD after CMD_RESET */ | |
125 | #endif /* CONFIG_CMD_USB */ | |
126 | ||
127 | #if defined(CONFIG_VCT_NAND) | |
128 | #define CONFIG_CMD_NAND | |
129 | #endif | |
130 | ||
131 | #if defined(CONFIG_VCT_ONENAND) | |
132 | #define CONFIG_CMD_ONENAND | |
133 | #endif | |
134 | ||
135 | /* | |
136 | * BOOTP options | |
137 | */ | |
138 | #define CONFIG_BOOTP_BOOTFILESIZE | |
139 | #define CONFIG_BOOTP_BOOTPATH | |
140 | #define CONFIG_BOOTP_GATEWAY | |
141 | #define CONFIG_BOOTP_HOSTNAME | |
142 | #define CONFIG_BOOTP_SUBNETMASK | |
143 | ||
144 | /* | |
145 | * Miscellaneous configurable options | |
146 | */ | |
147 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
148 | #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ | |
149 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
150 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
151 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
152 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ | |
153 | #define CONFIG_CMDLINE_EDITING /* add command line history */ | |
154 | #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/ | |
155 | ||
156 | /* | |
157 | * FLASH and environment organization | |
158 | */ | |
159 | #if defined(CONFIG_VCT_NOR) | |
160 | #define CONFIG_ENV_IS_IN_FLASH | |
161 | #define CONFIG_FLASH_NOT_MEM_MAPPED | |
162 | ||
163 | /* | |
164 | * We need special accessor functions for the CFI FLASH driver. This | |
165 | * can be enabled via the CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS option. | |
166 | */ | |
167 | #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS | |
168 | ||
169 | /* | |
170 | * For the non-memory-mapped NOR FLASH, we need to define the | |
171 | * NOR FLASH area. This can't be detected via the addr2info() | |
172 | * function, since we check for flash access in the very early | |
173 | * U-Boot code, before the NOR FLASH is detected. | |
174 | */ | |
175 | #define CONFIG_FLASH_BASE 0xb0000000 | |
176 | #define CONFIG_FLASH_END 0xbfffffff | |
177 | ||
178 | /* | |
179 | * CFI driver settings | |
180 | */ | |
181 | #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ | |
182 | #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ | |
183 | #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD (Spansion) reset cmd */ | |
184 | #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */ | |
185 | ||
186 | #define CONFIG_SYS_FLASH_BASE 0xb0000000 | |
187 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } | |
188 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
189 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ | |
190 | ||
191 | #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ | |
192 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ | |
193 | ||
194 | #ifdef CONFIG_ENV_IS_IN_FLASH | |
195 | #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ | |
196 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) | |
197 | #define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ | |
198 | ||
199 | /* Address and size of Redundant Environment Sector */ | |
200 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) | |
201 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
202 | #endif /* CONFIG_ENV_IS_IN_FLASH */ | |
203 | #endif /* CONFIG_VCT_NOR */ | |
204 | ||
205 | #if defined(CONFIG_VCT_ONENAND) | |
206 | #define CONFIG_USE_ONENAND_BOARD_INIT | |
207 | #define CONFIG_ENV_IS_IN_ONENAND | |
208 | #define CONFIG_SYS_ONENAND_BASE 0x00000000 /* this is not real address */ | |
209 | #define CONFIG_SYS_FLASH_BASE 0x00000000 | |
210 | #define CONFIG_ENV_ADDR (128 << 10) /* after compr. U-Boot image */ | |
211 | #define CONFIG_ENV_SIZE (128 << 10) /* erase size */ | |
212 | #endif /* CONFIG_VCT_ONENAND */ | |
213 | ||
214 | /* | |
215 | * Cache Configuration | |
216 | */ | |
217 | #define CONFIG_SYS_DCACHE_SIZE 16384 | |
218 | #define CONFIG_SYS_ICACHE_SIZE 16384 | |
219 | #define CONFIG_SYS_CACHELINE_SIZE 32 | |
220 | ||
221 | /* | |
222 | * I2C/EEPROM | |
223 | */ | |
224 | #define CONFIG_SYS_I2C | |
225 | #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ | |
226 | #define CONFIG_SYS_I2C_SOFT_SPEED 83000 /* 83 kHz is supposed to work */ | |
227 | #define CONFIG_SYS_I2C_SOFT_SLAVE 0x7f | |
228 | ||
229 | /* | |
230 | * Software (bit-bang) I2C driver configuration | |
231 | */ | |
232 | #define CONFIG_SYS_GPIO_I2C_SCL 11 | |
233 | #define CONFIG_SYS_GPIO_I2C_SDA 10 | |
234 | ||
235 | #ifndef __ASSEMBLY__ | |
236 | int vct_gpio_dir(int pin, int dir); | |
237 | void vct_gpio_set(int pin, int val); | |
238 | int vct_gpio_get(int pin); | |
239 | #endif | |
240 | ||
241 | #define I2C_INIT vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SCL, 1) | |
242 | #define I2C_ACTIVE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 1) | |
243 | #define I2C_TRISTATE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 0) | |
244 | #define I2C_READ vct_gpio_get(CONFIG_SYS_GPIO_I2C_SDA) | |
245 | #define I2C_SDA(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SDA, bit) | |
246 | #define I2C_SCL(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SCL, bit) | |
247 | #define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ | |
248 | ||
249 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 | |
250 | /* CAT24WC32 */ | |
251 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */ | |
252 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */ | |
253 | /* 32 byte page write mode using*/ | |
254 | /* last 5 bits of the address */ | |
255 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ | |
256 | ||
257 | #define CONFIG_BOOTCOMMAND "run test3" | |
258 | #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ | |
259 | ||
260 | /* | |
261 | * UBI configuration | |
262 | */ | |
263 | #if defined(CONFIG_VCT_ONENAND) | |
264 | #define CONFIG_SYS_USE_UBI | |
265 | #define CONFIG_CMD_JFFS2 | |
266 | #define CONFIG_CMD_UBI | |
267 | #define CONFIG_RBTREE | |
268 | #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ | |
269 | #define CONFIG_MTD_PARTITIONS | |
270 | #define CONFIG_CMD_MTDPARTS | |
271 | ||
272 | #define MTDIDS_DEFAULT "onenand0=onenand" | |
273 | #define MTDPARTS_DEFAULT "mtdparts=onenand:128k(u-boot)," \ | |
274 | "128k(env)," \ | |
275 | "20m(kernel)," \ | |
276 | "-(rootfs)" | |
277 | #endif | |
278 | ||
279 | /* | |
280 | * We need a small, stripped down image to fit into the first 128k OneNAND | |
281 | * erase block (gzipped). This image only needs basic commands for FLASH | |
282 | * (NOR/OneNAND) usage and Linux kernel booting. | |
283 | */ | |
284 | #if defined(CONFIG_VCT_SMALL_IMAGE) | |
285 | #undef CONFIG_CMD_ASKENV | |
286 | #undef CONFIG_CMD_BEDBUG | |
287 | #undef CONFIG_CMD_CACHE | |
288 | #undef CONFIG_CMD_DHCP | |
289 | #undef CONFIG_CMD_EEPROM | |
290 | #undef CONFIG_CMD_EEPROM | |
291 | #undef CONFIG_CMD_ELF | |
292 | #undef CONFIG_CMD_FAT | |
293 | #undef CONFIG_CMD_I2C | |
294 | #undef CONFIG_CMD_I2C | |
295 | #undef CONFIG_CMD_IRQ | |
296 | #undef CONFIG_CMD_LOADY | |
297 | #undef CONFIG_CMD_MII | |
298 | #undef CONFIG_CMD_PING | |
299 | #undef CONFIG_CMD_REGINFO | |
300 | #undef CONFIG_CMD_SNTP | |
301 | #undef CONFIG_CMD_STRINGS | |
302 | #undef CONFIG_CMD_TERMINAL | |
303 | #undef CONFIG_CMD_USB | |
304 | ||
305 | #undef CONFIG_SMC911X | |
306 | #undef CONFIG_SYS_I2C_SOFT | |
307 | #undef CONFIG_SOURCE | |
308 | #undef CONFIG_SYS_LONGHELP | |
309 | #undef CONFIG_TIMESTAMP | |
310 | #endif /* CONFIG_VCT_SMALL_IMAGE */ | |
311 | ||
312 | #endif /* __CONFIG_H */ |