blob: 7aeb66801eeef1877b01ebc4b1ade5f339696ac2 [file] [log] [blame]
Stefan Roeseae691e52009-01-21 17:24:49 +01001/*
2 * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of
7 * the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
17 * MA 02111-1307 USA
18 */
19
20/*
21 * This file contains the configuration parameters for the VCT board
22 * family:
23 *
24 * vct_premium
25 * vct_premium_small
26 * vct_premium_onenand
27 * vct_premium_onenand_small
28 * vct_platinum
29 * vct_platinum_small
30 * vct_platinum_onenand
31 * vct_platinum_onenand_small
32 * vct_platinumavc
33 * vct_platinumavc_small
34 * vct_platinumavc_onenand
35 * vct_platinumavc_onenand_small
36 */
37
38#ifndef __CONFIG_H
39#define __CONFIG_H
40
41#define CONFIG_MIPS32 /* MIPS 4Kc CPU core */
42#define CPU_CLOCK_RATE 324000000 /* Clock for the MIPS core */
43#define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_CLOCK_RATE / 2)
44#define CONFIG_SYS_HZ 1000
45
46#define CONFIG_SKIP_LOWLEVEL_INIT /* SDRAM is initialized by the bootstrap code */
47
Wolfgang Denk14d0a022010-10-07 21:51:12 +020048#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Stefan Roeseae691e52009-01-21 17:24:49 +010049#define CONFIG_SYS_MONITOR_LEN (256 << 10)
Stefan Roeseae691e52009-01-21 17:24:49 +010050#define CONFIG_SYS_MALLOC_LEN (1 << 20)
51#define CONFIG_SYS_BOOTPARAMS_LEN (128 << 10)
52#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
53
54#if !defined(CONFIG_VCT_NAND) && !defined(CONFIG_VCT_ONENAND)
55#define CONFIG_VCT_NOR
56#else
57#define CONFIG_SYS_NO_FLASH
58#endif
59
60/*
61 * UART
62 */
Detlev Zundel294f10c2009-04-23 13:14:20 +020063#ifdef CONFIG_VCT_PLATINUMAVC
64#define UART_1_BASE 0xBDC30000
65#else
66#define UART_1_BASE 0xBF89C000
67#endif
68
69#define CONFIG_SYS_NS16550_SERIAL
70#define CONFIG_SYS_NS16550
71#define CONFIG_SYS_NS16550_REG_SIZE -4
72#define CONFIG_SYS_NS16550_COM1 UART_1_BASE
73#define CONFIG_CONS_INDEX 1
74#define CONFIG_SYS_NS16550_CLK 921600
Stefan Roeseae691e52009-01-21 17:24:49 +010075#define CONFIG_BAUDRATE 115200
Stefan Roeseae691e52009-01-21 17:24:49 +010076
77/*
78 * SDRAM
79 */
80#define CONFIG_SYS_SDRAM_BASE 0x80000000
81#define CONFIG_SYS_MBYTES_SDRAM 128
82#define CONFIG_SYS_MEMTEST_START 0x80200000
83#define CONFIG_SYS_MEMTEST_END 0x80400000
84#define CONFIG_SYS_LOAD_ADDR 0x80400000 /* default load address */
85
86#if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)
87/*
88 * SMSC91C11x Network Card
89 */
Ben Warren736fead2009-07-20 22:01:11 -070090#define CONFIG_SMC911X
91#define CONFIG_SMC911X_BASE 0x00000000
92#define CONFIG_SMC911X_32_BIT
Stefan Roeseae691e52009-01-21 17:24:49 +010093#define CONFIG_NET_RETRY_COUNT 20
94#endif
95
96/*
97 * Commands
98 */
99#include <config_cmd_default.h>
100
101#define CONFIG_CMD_DHCP
102#define CONFIG_CMD_ELF
103#define CONFIG_CMD_EEPROM
104#define CONFIG_CMD_I2C
105
106/*
107 * Only Premium/Platinum have ethernet support right now
108 */
Daniel Schwierzeck383015b2011-02-03 14:17:08 +0100109#if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \
110 !defined(CONFIG_VCT_SMALL_IMAGE)
Stefan Roeseae691e52009-01-21 17:24:49 +0100111#define CONFIG_CMD_PING
112#define CONFIG_CMD_SNTP
113#else
114#undef CONFIG_CMD_NET
Daniel Schwierzeck383015b2011-02-03 14:17:08 +0100115#undef CONFIG_CMD_NFS
Stefan Roeseae691e52009-01-21 17:24:49 +0100116#endif
117
118/*
119 * Only Premium/Platinum have USB-EHCI support right now
120 */
Daniel Schwierzeck383015b2011-02-03 14:17:08 +0100121#if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \
122 !defined(CONFIG_VCT_SMALL_IMAGE)
Stefan Roeseae691e52009-01-21 17:24:49 +0100123#define CONFIG_CMD_USB
124#define CONFIG_CMD_FAT
125#endif
126
127#if defined(CONFIG_CMD_USB)
128#define CONFIG_USB_STORAGE
129#define CONFIG_DOS_PARTITION
130#define CONFIG_ISO_PARTITION
131
132#define CONFIG_SUPPORT_VFAT
133
134/*
135 * USB/EHCI
136 */
137#define CONFIG_USB_EHCI /* Enable EHCI USB support */
138#define CONFIG_USB_EHCI_VCT /* on VCT platform */
Stefan Roeseae691e52009-01-21 17:24:49 +0100139#define CONFIG_EHCI_MMIO_BIG_ENDIAN
140#define CONFIG_EHCI_DESC_BIG_ENDIAN
141#define CONFIG_EHCI_IS_TDI
142#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* re-init HCD after CMD_RESET */
143#endif /* CONFIG_CMD_USB */
144
145#if !defined(CONFIG_VCT_NOR)
146#undef CONFIG_CMD_FLASH
147#undef CONFIG_CMD_IMLS
148#endif
149
150#if defined(CONFIG_VCT_NAND)
151#define CONFIG_CMD_NAND
152#endif
153
154#if defined(CONFIG_VCT_ONENAND)
155#define CONFIG_CMD_ONENAND
156#endif
157
158/*
159 * BOOTP options
160 */
161#define CONFIG_BOOTP_BOOTFILESIZE
162#define CONFIG_BOOTP_BOOTPATH
163#define CONFIG_BOOTP_GATEWAY
164#define CONFIG_BOOTP_HOSTNAME
165#define CONFIG_BOOTP_SUBNETMASK
166
167/*
168 * Miscellaneous configurable options
169 */
170#define CONFIG_SYS_LONGHELP /* undef to save memory */
171#define CONFIG_SYS_PROMPT "VCT# " /* Monitor Command Prompt */
172#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
173#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
174 sizeof(CONFIG_SYS_PROMPT) + 16)
175#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
176#define CONFIG_TIMESTAMP /* Print image info with timestamp */
177#define CONFIG_CMDLINE_EDITING /* add command line history */
178#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/
179
180/*
181 * FLASH and environment organization
182 */
183#if defined(CONFIG_VCT_NOR)
184#define CONFIG_ENV_IS_IN_FLASH
185#define CONFIG_FLASH_NOT_MEM_MAPPED
186
187/*
188 * We need special accessor functions for the CFI FLASH driver. This
189 * can be enabled via the CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS option.
190 */
191#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
192
193/*
194 * For the non-memory-mapped NOR FLASH, we need to define the
195 * NOR FLASH area. This can't be detected via the addr2info()
196 * function, since we check for flash access in the very early
197 * U-Boot code, before the NOR FLASH is detected.
198 */
199#define CONFIG_FLASH_BASE 0xb0000000
200#define CONFIG_FLASH_END 0xbfffffff
201
202/*
203 * CFI driver settings
204 */
205#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
206#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
207#define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD (Spansion) reset cmd */
208#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */
209
210#define CONFIG_SYS_FLASH_BASE 0xb0000000
211#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
212#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
213#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
214
215#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
216#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
217
218#ifdef CONFIG_ENV_IS_IN_FLASH
219#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
220#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
221#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
222
223/* Address and size of Redundant Environment Sector */
224#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
225#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
226#endif /* CONFIG_ENV_IS_IN_FLASH */
227#endif /* CONFIG_VCT_NOR */
228
229#if defined(CONFIG_VCT_ONENAND)
230#define CONFIG_USE_ONENAND_BOARD_INIT
231#define CONFIG_ENV_IS_IN_ONENAND
232#define CONFIG_SYS_ONENAND_BASE 0x00000000 /* this is not real address */
233#define CONFIG_SYS_FLASH_BASE 0x00000000
234#define CONFIG_ENV_ADDR (128 << 10) /* after compr. U-Boot image */
235#define CONFIG_ENV_SIZE (128 << 10) /* erase size */
236#endif /* CONFIG_VCT_ONENAND */
237
238/*
239 * Cache Configuration
240 */
241#define CONFIG_SYS_DCACHE_SIZE 16384
242#define CONFIG_SYS_ICACHE_SIZE 16384
243#define CONFIG_SYS_CACHELINE_SIZE 32
244
245/*
246 * I2C/EEPROM
247 */
248#undef CONFIG_HARD_I2C /* I2C with hardware support */
249#define CONFIG_SOFT_I2C /* I2C bit-banged */
250
251#define CONFIG_SYS_I2C_SPEED 83000 /* 83 kHz is supposed to work */
252#define CONFIG_SYS_I2C_SLAVE 0x7f
253
254/*
255 * Software (bit-bang) I2C driver configuration
256 */
257#define CONFIG_SYS_GPIO_I2C_SCL 11
258#define CONFIG_SYS_GPIO_I2C_SDA 10
259
260#ifndef __ASSEMBLY__
261int vct_gpio_dir(int pin, int dir);
262void vct_gpio_set(int pin, int val);
263int vct_gpio_get(int pin);
264#endif
265
266#define I2C_INIT vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SCL, 1)
267#define I2C_ACTIVE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 1)
268#define I2C_TRISTATE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 0)
269#define I2C_READ vct_gpio_get(CONFIG_SYS_GPIO_I2C_SDA)
270#define I2C_SDA(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SDA, bit)
271#define I2C_SCL(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SCL, bit)
272#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
273
274#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
275/* CAT24WC32 */
276#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
277#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */
278 /* 32 byte page write mode using*/
279 /* last 5 bits of the address */
280#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
281
282#define CONFIG_BOOTCOMMAND "run test3"
283#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
284
285/*
Stefan Roeseae691e52009-01-21 17:24:49 +0100286 * UBI configuration
287 */
288#if defined(CONFIG_VCT_ONENAND)
289#define CONFIG_SYS_USE_UBI
290#define CONFIG_CMD_JFFS2
291#define CONFIG_CMD_UBI
292#define CONFIG_RBTREE
Stefan Roese942556a2009-05-12 14:32:58 +0200293#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
Stefan Roeseae691e52009-01-21 17:24:49 +0100294#define CONFIG_MTD_PARTITIONS
Stefan Roese68d7d652009-03-19 13:30:36 +0100295#define CONFIG_CMD_MTDPARTS
Stefan Roeseae691e52009-01-21 17:24:49 +0100296
297#define MTDIDS_DEFAULT "onenand0=onenand"
298#define MTDPARTS_DEFAULT "mtdparts=onenand:128k(u-boot)," \
299 "128k(env)," \
300 "20m(kernel)," \
301 "-(rootfs)"
302#endif
303
304/*
305 * We need a small, stripped down image to fit into the first 128k OneNAND
306 * erase block (gzipped). This image only needs basic commands for FLASH
307 * (NOR/OneNAND) usage and Linux kernel booting.
308 */
309#if defined(CONFIG_VCT_SMALL_IMAGE)
Stefan Roeseae691e52009-01-21 17:24:49 +0100310#undef CONFIG_CMD_ASKENV
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200311#undef CONFIG_CMD_BDI
312#undef CONFIG_CMD_BEDBUG
313#undef CONFIG_CMD_CACHE
314#undef CONFIG_CMD_CONSOLE
Stefan Roeseae691e52009-01-21 17:24:49 +0100315#undef CONFIG_CMD_CRC32
316#undef CONFIG_CMD_DHCP
317#undef CONFIG_CMD_EEPROM
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200318#undef CONFIG_CMD_EEPROM
319#undef CONFIG_CMD_ELF
320#undef CONFIG_CMD_FAT
Stefan Roeseae691e52009-01-21 17:24:49 +0100321#undef CONFIG_CMD_I2C
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200322#undef CONFIG_CMD_I2C
323#undef CONFIG_CMD_IRQ
324#undef CONFIG_CMD_ITEST
Stefan Roeseae691e52009-01-21 17:24:49 +0100325#undef CONFIG_CMD_LOADB
326#undef CONFIG_CMD_LOADS
327#undef CONFIG_CMD_LOADY
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200328#undef CONFIG_CMD_MII
329#undef CONFIG_CMD_MISC
330#undef CONFIG_CMD_NET
331#undef CONFIG_CMD_PING
332#undef CONFIG_CMD_REGINFO
333#undef CONFIG_CMD_SNTP
334#undef CONFIG_CMD_SOURCE
335#undef CONFIG_CMD_STRINGS
336#undef CONFIG_CMD_TERMINAL
Stefan Roeseae691e52009-01-21 17:24:49 +0100337#undef CONFIG_CMD_USB
Stefan Roeseae691e52009-01-21 17:24:49 +0100338
Ben Warren736fead2009-07-20 22:01:11 -0700339#undef CONFIG_SMC911X
Stefan Roeseae691e52009-01-21 17:24:49 +0100340#undef CONFIG_SOFT_I2C
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200341#undef CONFIG_SOURCE
Stefan Roeseae691e52009-01-21 17:24:49 +0100342#undef CONFIG_SYS_LONGHELP
343#undef CONFIG_TIMESTAMP
344#endif /* CONFIG_VCT_SMALL_IMAGE */
345
346#endif /* __CONFIG_H */