blob: 6ff22c2fb0a5721422080470fb921c93977a280a [file] [log] [blame]
Stefan Roeseae691e52009-01-21 17:24:49 +01001/*
2 * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering
3 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02004 * SPDX-License-Identifier: GPL-2.0+
Stefan Roeseae691e52009-01-21 17:24:49 +01005 */
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
Stefan Roeseae691e52009-01-21 17:24:49 +010028#define CPU_CLOCK_RATE 324000000 /* Clock for the MIPS core */
29#define CONFIG_SYS_MIPS_TIMER_FREQ (CPU_CLOCK_RATE / 2)
Stefan Roeseae691e52009-01-21 17:24:49 +010030
31#define CONFIG_SKIP_LOWLEVEL_INIT /* SDRAM is initialized by the bootstrap code */
32
Wolfgang Denk14d0a022010-10-07 21:51:12 +020033#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Stefan Roeseae691e52009-01-21 17:24:49 +010034#define CONFIG_SYS_MONITOR_LEN (256 << 10)
Stefan Roeseae691e52009-01-21 17:24:49 +010035#define CONFIG_SYS_MALLOC_LEN (1 << 20)
36#define CONFIG_SYS_BOOTPARAMS_LEN (128 << 10)
37#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
38
39#if !defined(CONFIG_VCT_NAND) && !defined(CONFIG_VCT_ONENAND)
40#define CONFIG_VCT_NOR
41#else
42#define CONFIG_SYS_NO_FLASH
43#endif
44
45/*
46 * UART
47 */
Detlev Zundel294f10c2009-04-23 13:14:20 +020048#ifdef CONFIG_VCT_PLATINUMAVC
49#define UART_1_BASE 0xBDC30000
50#else
51#define UART_1_BASE 0xBF89C000
52#endif
53
54#define CONFIG_SYS_NS16550_SERIAL
Detlev Zundel294f10c2009-04-23 13:14:20 +020055#define CONFIG_SYS_NS16550_REG_SIZE -4
56#define CONFIG_SYS_NS16550_COM1 UART_1_BASE
57#define CONFIG_CONS_INDEX 1
58#define CONFIG_SYS_NS16550_CLK 921600
Stefan Roeseae691e52009-01-21 17:24:49 +010059#define CONFIG_BAUDRATE 115200
Stefan Roeseae691e52009-01-21 17:24:49 +010060
61/*
62 * SDRAM
63 */
64#define CONFIG_SYS_SDRAM_BASE 0x80000000
65#define CONFIG_SYS_MBYTES_SDRAM 128
66#define CONFIG_SYS_MEMTEST_START 0x80200000
67#define CONFIG_SYS_MEMTEST_END 0x80400000
68#define CONFIG_SYS_LOAD_ADDR 0x80400000 /* default load address */
69
70#if defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)
71/*
72 * SMSC91C11x Network Card
73 */
Ben Warren736fead2009-07-20 22:01:11 -070074#define CONFIG_SMC911X
75#define CONFIG_SMC911X_BASE 0x00000000
76#define CONFIG_SMC911X_32_BIT
Stefan Roeseae691e52009-01-21 17:24:49 +010077#define CONFIG_NET_RETRY_COUNT 20
78#endif
79
80/*
81 * Commands
82 */
Stefan Roeseae691e52009-01-21 17:24:49 +010083#define CONFIG_CMD_EEPROM
Stefan Roeseae691e52009-01-21 17:24:49 +010084
85/*
86 * Only Premium/Platinum have ethernet support right now
87 */
Daniel Schwierzeck383015b2011-02-03 14:17:08 +010088#if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \
89 !defined(CONFIG_VCT_SMALL_IMAGE)
Stefan Roeseae691e52009-01-21 17:24:49 +010090#endif
91
92/*
93 * Only Premium/Platinum have USB-EHCI support right now
94 */
Daniel Schwierzeck383015b2011-02-03 14:17:08 +010095#if (defined(CONFIG_VCT_PREMIUM) || defined(CONFIG_VCT_PLATINUM)) && \
96 !defined(CONFIG_VCT_SMALL_IMAGE)
Stefan Roeseae691e52009-01-21 17:24:49 +010097#endif
98
99#if defined(CONFIG_CMD_USB)
Stefan Roeseae691e52009-01-21 17:24:49 +0100100#define CONFIG_DOS_PARTITION
101#define CONFIG_ISO_PARTITION
102
103#define CONFIG_SUPPORT_VFAT
104
105/*
106 * USB/EHCI
107 */
108#define CONFIG_USB_EHCI /* Enable EHCI USB support */
109#define CONFIG_USB_EHCI_VCT /* on VCT platform */
Stefan Roeseae691e52009-01-21 17:24:49 +0100110#define CONFIG_EHCI_MMIO_BIG_ENDIAN
111#define CONFIG_EHCI_DESC_BIG_ENDIAN
112#define CONFIG_EHCI_IS_TDI
113#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* re-init HCD after CMD_RESET */
114#endif /* CONFIG_CMD_USB */
115
Stefan Roeseae691e52009-01-21 17:24:49 +0100116#if defined(CONFIG_VCT_NAND)
117#define CONFIG_CMD_NAND
118#endif
119
120#if defined(CONFIG_VCT_ONENAND)
121#define CONFIG_CMD_ONENAND
122#endif
123
124/*
125 * BOOTP options
126 */
127#define CONFIG_BOOTP_BOOTFILESIZE
128#define CONFIG_BOOTP_BOOTPATH
129#define CONFIG_BOOTP_GATEWAY
130#define CONFIG_BOOTP_HOSTNAME
131#define CONFIG_BOOTP_SUBNETMASK
132
133/*
134 * Miscellaneous configurable options
135 */
136#define CONFIG_SYS_LONGHELP /* undef to save memory */
Stefan Roeseae691e52009-01-21 17:24:49 +0100137#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
138#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
139 sizeof(CONFIG_SYS_PROMPT) + 16)
140#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
141#define CONFIG_TIMESTAMP /* Print image info with timestamp */
142#define CONFIG_CMDLINE_EDITING /* add command line history */
Stefan Roeseae691e52009-01-21 17:24:49 +0100143
144/*
145 * FLASH and environment organization
146 */
147#if defined(CONFIG_VCT_NOR)
148#define CONFIG_ENV_IS_IN_FLASH
149#define CONFIG_FLASH_NOT_MEM_MAPPED
150
151/*
152 * We need special accessor functions for the CFI FLASH driver. This
153 * can be enabled via the CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS option.
154 */
155#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
156
157/*
158 * For the non-memory-mapped NOR FLASH, we need to define the
159 * NOR FLASH area. This can't be detected via the addr2info()
160 * function, since we check for flash access in the very early
161 * U-Boot code, before the NOR FLASH is detected.
162 */
163#define CONFIG_FLASH_BASE 0xb0000000
164#define CONFIG_FLASH_END 0xbfffffff
165
166/*
167 * CFI driver settings
168 */
169#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */
170#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
171#define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD (Spansion) reset cmd */
172#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT /* no byte writes on IXP4xx */
173
174#define CONFIG_SYS_FLASH_BASE 0xb0000000
175#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
176#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
177#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
178
179#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
180#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
181
182#ifdef CONFIG_ENV_IS_IN_FLASH
183#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
184#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN)
185#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
186
187/* Address and size of Redundant Environment Sector */
188#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
189#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
190#endif /* CONFIG_ENV_IS_IN_FLASH */
191#endif /* CONFIG_VCT_NOR */
192
193#if defined(CONFIG_VCT_ONENAND)
194#define CONFIG_USE_ONENAND_BOARD_INIT
195#define CONFIG_ENV_IS_IN_ONENAND
196#define CONFIG_SYS_ONENAND_BASE 0x00000000 /* this is not real address */
197#define CONFIG_SYS_FLASH_BASE 0x00000000
198#define CONFIG_ENV_ADDR (128 << 10) /* after compr. U-Boot image */
199#define CONFIG_ENV_SIZE (128 << 10) /* erase size */
200#endif /* CONFIG_VCT_ONENAND */
201
202/*
Stefan Roeseae691e52009-01-21 17:24:49 +0100203 * I2C/EEPROM
204 */
Heiko Schocherea818db2013-01-29 08:53:15 +0100205#define CONFIG_SYS_I2C
206#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
207#define CONFIG_SYS_I2C_SOFT_SPEED 83000 /* 83 kHz is supposed to work */
208#define CONFIG_SYS_I2C_SOFT_SLAVE 0x7f
Stefan Roeseae691e52009-01-21 17:24:49 +0100209
210/*
211 * Software (bit-bang) I2C driver configuration
212 */
213#define CONFIG_SYS_GPIO_I2C_SCL 11
214#define CONFIG_SYS_GPIO_I2C_SDA 10
215
216#ifndef __ASSEMBLY__
217int vct_gpio_dir(int pin, int dir);
218void vct_gpio_set(int pin, int val);
219int vct_gpio_get(int pin);
220#endif
221
222#define I2C_INIT vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SCL, 1)
223#define I2C_ACTIVE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 1)
224#define I2C_TRISTATE vct_gpio_dir(CONFIG_SYS_GPIO_I2C_SDA, 0)
225#define I2C_READ vct_gpio_get(CONFIG_SYS_GPIO_I2C_SDA)
226#define I2C_SDA(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SDA, bit)
227#define I2C_SCL(bit) vct_gpio_set(CONFIG_SYS_GPIO_I2C_SCL, bit)
228#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */
229
230#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
231/* CAT24WC32 */
232#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
233#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */
234 /* 32 byte page write mode using*/
235 /* last 5 bits of the address */
236#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
237
238#define CONFIG_BOOTCOMMAND "run test3"
Stefan Roeseae691e52009-01-21 17:24:49 +0100239
240/*
Stefan Roeseae691e52009-01-21 17:24:49 +0100241 * UBI configuration
242 */
243#if defined(CONFIG_VCT_ONENAND)
244#define CONFIG_SYS_USE_UBI
245#define CONFIG_CMD_JFFS2
Stefan Roeseae691e52009-01-21 17:24:49 +0100246#define CONFIG_RBTREE
Stefan Roese942556a2009-05-12 14:32:58 +0200247#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
Stefan Roeseae691e52009-01-21 17:24:49 +0100248#define CONFIG_MTD_PARTITIONS
Stefan Roese68d7d652009-03-19 13:30:36 +0100249#define CONFIG_CMD_MTDPARTS
Stefan Roeseae691e52009-01-21 17:24:49 +0100250
251#define MTDIDS_DEFAULT "onenand0=onenand"
252#define MTDPARTS_DEFAULT "mtdparts=onenand:128k(u-boot)," \
253 "128k(env)," \
254 "20m(kernel)," \
255 "-(rootfs)"
256#endif
257
258/*
259 * We need a small, stripped down image to fit into the first 128k OneNAND
260 * erase block (gzipped). This image only needs basic commands for FLASH
261 * (NOR/OneNAND) usage and Linux kernel booting.
262 */
263#if defined(CONFIG_VCT_SMALL_IMAGE)
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200264#undef CONFIG_CMD_BEDBUG
Stefan Roeseae691e52009-01-21 17:24:49 +0100265#undef CONFIG_CMD_EEPROM
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200266#undef CONFIG_CMD_EEPROM
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200267#undef CONFIG_CMD_IRQ
Stefan Roeseae691e52009-01-21 17:24:49 +0100268#undef CONFIG_CMD_LOADY
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200269#undef CONFIG_CMD_REGINFO
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200270#undef CONFIG_CMD_STRINGS
271#undef CONFIG_CMD_TERMINAL
Stefan Roeseae691e52009-01-21 17:24:49 +0100272
Ben Warren736fead2009-07-20 22:01:11 -0700273#undef CONFIG_SMC911X
Heiko Schocherea818db2013-01-29 08:53:15 +0100274#undef CONFIG_SYS_I2C_SOFT
Wolfgang Denk74de7ae2009-04-01 23:34:12 +0200275#undef CONFIG_SOURCE
Stefan Roeseae691e52009-01-21 17:24:49 +0100276#undef CONFIG_SYS_LONGHELP
277#undef CONFIG_TIMESTAMP
278#endif /* CONFIG_VCT_SMALL_IMAGE */
279
280#endif /* __CONFIG_H */