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 CONFIG_DISPLAY_BOARDINFO
30 #define CPU_CLOCK_RATE 324000000 /* Clock for the MIPS core */
31 #define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_CLOCK_RATE / 2)
33 #define CONFIG_SKIP_LOWLEVEL_INIT /* SDRAM is initialized by the bootstrap code */
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
41 #if !defined(CONFIG_VCT_NAND) && !defined(CONFIG_VCT_ONENAND)
42 #define CONFIG_VCT_NOR
44 #define CONFIG_SYS_NO_FLASH
50 #ifdef CONFIG_VCT_PLATINUMAVC
51 #define UART_1_BASE 0xBDC30000
53 #define UART_1_BASE 0xBF89C000
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
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 */
73 #if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)
75 * SMSC91C11x Network Card
77 #define CONFIG_SMC911X
78 #define CONFIG_SMC911X_BASE 0x00000000
79 #define CONFIG_SMC911X_32_BIT
80 #define CONFIG_NET_RETRY_COUNT 20
86 #include <config_cmd_default.h>
88 #define CONFIG_CMD_DHCP
89 #define CONFIG_CMD_ELF
90 #define CONFIG_CMD_EEPROM
91 #define CONFIG_CMD_I2C
94 * Only Premium/Platinum have ethernet support right now
96 #if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \
97 !defined(CONFIG_VCT_SMALL_IMAGE)
98 #define CONFIG_CMD_PING
99 #define CONFIG_CMD_SNTP
101 #undef CONFIG_CMD_NFS
105 * Only Premium/Platinum have USB-EHCI support right now
107 #if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \
108 !defined(CONFIG_VCT_SMALL_IMAGE)
109 #define CONFIG_CMD_USB
110 #define CONFIG_CMD_FAT
113 #if defined(CONFIG_CMD_USB)
114 #define CONFIG_USB_STORAGE
115 #define CONFIG_DOS_PARTITION
116 #define CONFIG_ISO_PARTITION
118 #define CONFIG_SUPPORT_VFAT
123 #define CONFIG_USB_EHCI /* Enable EHCI USB support */
124 #define CONFIG_USB_EHCI_VCT /* on VCT platform */
125 #define CONFIG_EHCI_MMIO_BIG_ENDIAN
126 #define CONFIG_EHCI_DESC_BIG_ENDIAN
127 #define CONFIG_EHCI_IS_TDI
128 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* re-init HCD after CMD_RESET */
129 #endif /* CONFIG_CMD_USB */
131 #if !defined(CONFIG_VCT_NOR)
132 #undef CONFIG_CMD_FLASH
133 #undef CONFIG_CMD_IMLS
136 #if defined(CONFIG_VCT_NAND)
137 #define CONFIG_CMD_NAND
140 #if defined(CONFIG_VCT_ONENAND)
141 #define CONFIG_CMD_ONENAND
147 #define CONFIG_BOOTP_BOOTFILESIZE
148 #define CONFIG_BOOTP_BOOTPATH
149 #define CONFIG_BOOTP_GATEWAY
150 #define CONFIG_BOOTP_HOSTNAME
151 #define CONFIG_BOOTP_SUBNETMASK
154 * Miscellaneous configurable options
156 #define CONFIG_SYS_LONGHELP /* undef to save memory */
157 #define CONFIG_SYS_PROMPT "VCT# " /* Monitor Command Prompt */
158 #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
159 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
160 sizeof(CONFIG_SYS_PROMPT) + 16)
161 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
162 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
163 #define CONFIG_CMDLINE_EDITING /* add command line history */
164 #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/
167 * FLASH and environment organization
169 #if defined(CONFIG_VCT_NOR)
170 #define CONFIG_ENV_IS_IN_FLASH
171 #define CONFIG_FLASH_NOT_MEM_MAPPED
174 * We need special accessor functions for the CFI FLASH driver. This
175 * can be enabled via the CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS option.
177 #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
180 * For the non-memory-mapped NOR FLASH, we need to define the
181 * NOR FLASH area. This can't be detected via the addr2info()
182 * function, since we check for flash access in the very early
183 * U-Boot code, before the NOR FLASH is detected.
185 #define CONFIG_FLASH_BASE 0xb0000000
186 #define CONFIG_FLASH_END 0xbfffffff
189 * CFI driver settings
191 #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
192 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
193 #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD (Spansion) reset cmd */
194 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */
196 #define CONFIG_SYS_FLASH_BASE 0xb0000000
197 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
198 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
199 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
201 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
202 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
204 #ifdef CONFIG_ENV_IS_IN_FLASH
205 #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
206 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
207 #define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
209 /* Address and size of Redundant Environment Sector */
210 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
211 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
212 #endif /* CONFIG_ENV_IS_IN_FLASH */
213 #endif /* CONFIG_VCT_NOR */
215 #if defined(CONFIG_VCT_ONENAND)
216 #define CONFIG_USE_ONENAND_BOARD_INIT
217 #define CONFIG_ENV_IS_IN_ONENAND
218 #define CONFIG_SYS_ONENAND_BASE 0x00000000 /* this is not real address */
219 #define CONFIG_SYS_FLASH_BASE 0x00000000
220 #define CONFIG_ENV_ADDR (128 << 10) /* after compr. U-Boot image */
221 #define CONFIG_ENV_SIZE (128 << 10) /* erase size */
222 #endif /* CONFIG_VCT_ONENAND */
225 * Cache Configuration
227 #define CONFIG_SYS_DCACHE_SIZE 16384
228 #define CONFIG_SYS_ICACHE_SIZE 16384
229 #define CONFIG_SYS_CACHELINE_SIZE 32
234 #define CONFIG_SYS_I2C
235 #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
236 #define CONFIG_SYS_I2C_SOFT_SPEED 83000 /* 83 kHz is supposed to work */
237 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x7f
240 * Software (bit-bang) I2C driver configuration
242 #define CONFIG_SYS_GPIO_I2C_SCL 11
243 #define CONFIG_SYS_GPIO_I2C_SDA 10
246 int vct_gpio_dir(int pin, int dir);
247 void vct_gpio_set(int pin, int val);
248 int vct_gpio_get(int pin);
251 #define I2C_INIT vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SCL, 1)
252 #define I2C_ACTIVE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 1)
253 #define I2C_TRISTATE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 0)
254 #define I2C_READ vct_gpio_get(CONFIG_SYS_GPIO_I2C_SDA)
255 #define I2C_SDA(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SDA, bit)
256 #define I2C_SCL(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SCL, bit)
257 #define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
259 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
261 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
262 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */
263 /* 32 byte page write mode using*/
264 /* last 5 bits of the address */
265 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
267 #define CONFIG_BOOTCOMMAND "run test3"
268 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
273 #if defined(CONFIG_VCT_ONENAND)
274 #define CONFIG_SYS_USE_UBI
275 #define CONFIG_CMD_JFFS2
276 #define CONFIG_CMD_UBI
277 #define CONFIG_RBTREE
278 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
279 #define CONFIG_MTD_PARTITIONS
280 #define CONFIG_CMD_MTDPARTS
282 #define MTDIDS_DEFAULT "onenand0=onenand"
283 #define MTDPARTS_DEFAULT "mtdparts=onenand:128k(u-boot)," \
290 * We need a small, stripped down image to fit into the first 128k OneNAND
291 * erase block (gzipped). This image only needs basic commands for FLASH
292 * (NOR/OneNAND) usage and Linux kernel booting.
294 #if defined(CONFIG_VCT_SMALL_IMAGE)
295 #undef CONFIG_CMD_ASKENV
296 #undef CONFIG_CMD_BDI
297 #undef CONFIG_CMD_BEDBUG
298 #undef CONFIG_CMD_CACHE
299 #undef CONFIG_CMD_CONSOLE
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_PING
315 #undef CONFIG_CMD_REGINFO
316 #undef CONFIG_CMD_SNTP
317 #undef CONFIG_CMD_SOURCE
318 #undef CONFIG_CMD_STRINGS
319 #undef CONFIG_CMD_TERMINAL
320 #undef CONFIG_CMD_USB
322 #undef CONFIG_SMC911X
323 #undef CONFIG_SYS_I2C_SOFT
325 #undef CONFIG_SYS_LONGHELP
326 #undef CONFIG_TIMESTAMP
327 #endif /* CONFIG_VCT_SMALL_IMAGE */
329 #endif /* __CONFIG_H */