2 * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering
4 * SPDX-License-Identifier: GPL-2.0+
8 * This file contains the configuration parameters for the VCT board
14 * vct_premium_onenand_small
17 * vct_platinum_onenand
18 * vct_platinum_onenand_small
20 * vct_platinumavc_small
21 * vct_platinumavc_onenand
22 * vct_platinumavc_onenand_small
28 #define CPU_CLOCK_RATE 324000000 /* Clock for the MIPS core */
29 #define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_CLOCK_RATE / 2)
31 #define CONFIG_SKIP_LOWLEVEL_INIT /* SDRAM is initialized by the bootstrap code */
33 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
34 #define CONFIG_SYS_MONITOR_LEN (256 << 10)
35 #define CONFIG_SYS_MALLOC_LEN (1 << 20)
36 #define CONFIG_SYS_BOOTPARAMS_LEN (128 << 10)
37 #define CONFIG_SYS_INIT_SP_OFFSET 0x400000
39 #if !defined(CONFIG_VCT_NAND) && !defined(CONFIG_VCT_ONENAND)
40 #define CONFIG_VCT_NOR
42 #define CONFIG_SYS_NO_FLASH
48 #ifdef CONFIG_VCT_PLATINUMAVC
49 #define UART_1_BASE 0xBDC30000
51 #define UART_1_BASE 0xBF89C000
54 #define CONFIG_SYS_NS16550_SERIAL
55 #define CONFIG_SYS_NS16550
56 #define CONFIG_SYS_NS16550_REG_SIZE -4
57 #define CONFIG_SYS_NS16550_COM1 UART_1_BASE
58 #define CONFIG_CONS_INDEX 1
59 #define CONFIG_SYS_NS16550_CLK 921600
60 #define CONFIG_BAUDRATE 115200
65 #define CONFIG_SYS_SDRAM_BASE 0x80000000
66 #define CONFIG_SYS_MBYTES_SDRAM 128
67 #define CONFIG_SYS_MEMTEST_START 0x80200000
68 #define CONFIG_SYS_MEMTEST_END 0x80400000
69 #define CONFIG_SYS_LOAD_ADDR 0x80400000 /* default load address */
71 #if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)
73 * SMSC91C11x Network Card
75 #define CONFIG_SMC911X
76 #define CONFIG_SMC911X_BASE 0x00000000
77 #define CONFIG_SMC911X_32_BIT
78 #define CONFIG_NET_RETRY_COUNT 20
84 #include <config_cmd_default.h>
86 #define CONFIG_CMD_DHCP
87 #define CONFIG_CMD_ELF
88 #define CONFIG_CMD_EEPROM
89 #define CONFIG_CMD_I2C
92 * Only Premium/Platinum have ethernet support right now
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
100 #undef CONFIG_CMD_NFS
104 * Only Premium/Platinum have USB-EHCI support right now
106 #if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \
107 !defined(CONFIG_VCT_SMALL_IMAGE)
108 #define CONFIG_CMD_USB
109 #define CONFIG_CMD_FAT
112 #if defined(CONFIG_CMD_USB)
113 #define CONFIG_USB_STORAGE
114 #define CONFIG_DOS_PARTITION
115 #define CONFIG_ISO_PARTITION
117 #define CONFIG_SUPPORT_VFAT
122 #define CONFIG_USB_EHCI /* Enable EHCI USB support */
123 #define CONFIG_USB_EHCI_VCT /* on VCT platform */
124 #define CONFIG_EHCI_MMIO_BIG_ENDIAN
125 #define CONFIG_EHCI_DESC_BIG_ENDIAN
126 #define CONFIG_EHCI_IS_TDI
127 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* re-init HCD after CMD_RESET */
128 #endif /* CONFIG_CMD_USB */
130 #if !defined(CONFIG_VCT_NOR)
131 #undef CONFIG_CMD_FLASH
132 #undef CONFIG_CMD_IMLS
135 #if defined(CONFIG_VCT_NAND)
136 #define CONFIG_CMD_NAND
139 #if defined(CONFIG_VCT_ONENAND)
140 #define CONFIG_CMD_ONENAND
146 #define CONFIG_BOOTP_BOOTFILESIZE
147 #define CONFIG_BOOTP_BOOTPATH
148 #define CONFIG_BOOTP_GATEWAY
149 #define CONFIG_BOOTP_HOSTNAME
150 #define CONFIG_BOOTP_SUBNETMASK
153 * Miscellaneous configurable options
155 #define CONFIG_SYS_LONGHELP /* undef to save memory */
156 #define CONFIG_SYS_PROMPT "VCT# " /* Monitor Command Prompt */
157 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
158 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
159 sizeof(CONFIG_SYS_PROMPT) + 16)
160 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
161 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
162 #define CONFIG_CMDLINE_EDITING /* add command line history */
163 #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/
166 * FLASH and environment organization
168 #if defined(CONFIG_VCT_NOR)
169 #define CONFIG_ENV_IS_IN_FLASH
170 #define CONFIG_FLASH_NOT_MEM_MAPPED
173 * We need special accessor functions for the CFI FLASH driver. This
174 * can be enabled via the CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS option.
176 #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
179 * For the non-memory-mapped NOR FLASH, we need to define the
180 * NOR FLASH area. This can't be detected via the addr2info()
181 * function, since we check for flash access in the very early
182 * U-Boot code, before the NOR FLASH is detected.
184 #define CONFIG_FLASH_BASE 0xb0000000
185 #define CONFIG_FLASH_END 0xbfffffff
188 * CFI driver settings
190 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
191 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
192 #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD (Spansion) reset cmd */
193 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */
195 #define CONFIG_SYS_FLASH_BASE 0xb0000000
196 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
197 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
198 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
200 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
201 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
203 #ifdef CONFIG_ENV_IS_IN_FLASH
204 #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
205 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
206 #define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
208 /* Address and size of Redundant Environment Sector */
209 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
210 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
211 #endif /* CONFIG_ENV_IS_IN_FLASH */
212 #endif /* CONFIG_VCT_NOR */
214 #if defined(CONFIG_VCT_ONENAND)
215 #define CONFIG_USE_ONENAND_BOARD_INIT
216 #define CONFIG_ENV_IS_IN_ONENAND
217 #define CONFIG_SYS_ONENAND_BASE 0x00000000 /* this is not real address */
218 #define CONFIG_SYS_FLASH_BASE 0x00000000
219 #define CONFIG_ENV_ADDR (128 << 10) /* after compr. U-Boot image */
220 #define CONFIG_ENV_SIZE (128 << 10) /* erase size */
221 #endif /* CONFIG_VCT_ONENAND */
224 * Cache Configuration
226 #define CONFIG_SYS_DCACHE_SIZE 16384
227 #define CONFIG_SYS_ICACHE_SIZE 16384
228 #define CONFIG_SYS_CACHELINE_SIZE 32
233 #define CONFIG_SYS_I2C
234 #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
235 #define CONFIG_SYS_I2C_SOFT_SPEED 83000 /* 83 kHz is supposed to work */
236 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x7f
239 * Software (bit-bang) I2C driver configuration
241 #define CONFIG_SYS_GPIO_I2C_SCL 11
242 #define CONFIG_SYS_GPIO_I2C_SDA 10
245 int vct_gpio_dir(int pin, int dir);
246 void vct_gpio_set(int pin, int val);
247 int vct_gpio_get(int pin);
250 #define I2C_INIT vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SCL, 1)
251 #define I2C_ACTIVE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 1)
252 #define I2C_TRISTATE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 0)
253 #define I2C_READ vct_gpio_get(CONFIG_SYS_GPIO_I2C_SDA)
254 #define I2C_SDA(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SDA, bit)
255 #define I2C_SCL(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SCL, bit)
256 #define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
258 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
260 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
261 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */
262 /* 32 byte page write mode using*/
263 /* last 5 bits of the address */
264 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
266 #define CONFIG_BOOTCOMMAND "run test3"
267 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
272 #if defined(CONFIG_VCT_ONENAND)
273 #define CONFIG_SYS_USE_UBI
274 #define CONFIG_CMD_JFFS2
275 #define CONFIG_CMD_UBI
276 #define CONFIG_RBTREE
277 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
278 #define CONFIG_MTD_PARTITIONS
279 #define CONFIG_CMD_MTDPARTS
281 #define MTDIDS_DEFAULT "onenand0=onenand"
282 #define MTDPARTS_DEFAULT "mtdparts=onenand:128k(u-boot)," \
289 * We need a small, stripped down image to fit into the first 128k OneNAND
290 * erase block (gzipped). This image only needs basic commands for FLASH
291 * (NOR/OneNAND) usage and Linux kernel booting.
293 #if defined(CONFIG_VCT_SMALL_IMAGE)
294 #undef CONFIG_CMD_ASKENV
295 #undef CONFIG_CMD_BDI
296 #undef CONFIG_CMD_BEDBUG
297 #undef CONFIG_CMD_CACHE
298 #undef CONFIG_CMD_CONSOLE
299 #undef CONFIG_CMD_CRC32
300 #undef CONFIG_CMD_DHCP
301 #undef CONFIG_CMD_EEPROM
302 #undef CONFIG_CMD_EEPROM
303 #undef CONFIG_CMD_ELF
304 #undef CONFIG_CMD_FAT
305 #undef CONFIG_CMD_I2C
306 #undef CONFIG_CMD_I2C
307 #undef CONFIG_CMD_IRQ
308 #undef CONFIG_CMD_ITEST
309 #undef CONFIG_CMD_LOADB
310 #undef CONFIG_CMD_LOADS
311 #undef CONFIG_CMD_LOADY
312 #undef CONFIG_CMD_MII
313 #undef CONFIG_CMD_MISC
314 #undef CONFIG_CMD_NET
315 #undef CONFIG_CMD_PING
316 #undef CONFIG_CMD_REGINFO
317 #undef CONFIG_CMD_SNTP
318 #undef CONFIG_CMD_SOURCE
319 #undef CONFIG_CMD_STRINGS
320 #undef CONFIG_CMD_TERMINAL
321 #undef CONFIG_CMD_USB
323 #undef CONFIG_SMC911X
324 #undef CONFIG_SYS_I2C_SOFT
326 #undef CONFIG_SYS_LONGHELP
327 #undef CONFIG_TIMESTAMP
328 #endif /* CONFIG_VCT_SMALL_IMAGE */
330 #endif /* __CONFIG_H */