]> git.ipfire.org Git - people/ms/u-boot.git/blame - include/configs/m501sk.h
rename CONFIG_CMD_ENV to CONFIG_CMD_SAVEENV
[people/ms/u-boot.git] / include / configs / m501sk.h
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1/*
2 * Based on Modifications by Alan Lu / Artila and
3 * Rick Bronson <rick@efn.org>
4 *
5 * Configuration settings for the Artila M-501 starter kit,
6 * with V02 processor card.
7 *
8 * See file CREDITS for list of people who contributed to this
9 * project.
10 *
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 * MA 02111-1307 USA
25 */
26
27#ifndef __CONFIG_H
28#define __CONFIG_H
29
30/* ARM asynchronous clock */
31/* from 18.432 MHz crystal (18432000 / 4 * 39) */
32#define AT91C_MAIN_CLOCK 179712000
33/* Perip clock (AT91C_MASTER_CLOCK / 3) */
34#define AT91C_MASTER_CLOCK 59904000
35#define AT91_SLOW_CLOCK 32768 /* slow clock */
36
37#define CONFIG_AT91RM9200DK 1 /* on an AT91RM9200DK Board */
38#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
39#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
40#define CONFIG_SETUP_MEMORY_TAGS 1
41#define CONFIG_INITRD_TAG 1
42
ea8d989f 43#define CONFIG_MENUPROMPT "."
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44/*
45 * LowLevel Init
46 */
47#define CONFIG_SYS_USE_MAIN_OSCILLATOR 1
48/* flash */
49#define CONFIG_SYS_MC_PUIA_VAL 0x00000000
50#define CONFIG_SYS_MC_PUP_VAL 0x00000000
51#define CONFIG_SYS_MC_PUER_VAL 0x00000000
52#define CONFIG_SYS_MC_ASR_VAL 0x00000000
53#define CONFIG_SYS_MC_AASR_VAL 0x00000000
54#define CONFIG_SYS_EBI_CFGR_VAL 0x00000000
55#define CONFIG_SYS_SMC_CSR0_VAL 0x00003284 /* 16bit, 2 TDF, 4 WS */
56
57/* clocks */
58#define CONFIG_SYS_PLLAR_VAL 0x20263E04 /* 179.712000 MHz for PCK */
59#define CONFIG_SYS_PLLBR_VAL 0x10483E0E /* 48.054857 MHz (divider by 2 for USB) */
60/* PCK/3 = MCK Master Clock = 59.904000MHz from PLLA */
61#define CONFIG_SYS_MCKR_VAL 0x00000202
62
63/* sdram */
64#define CONFIG_SYS_PIOC_ASR_VAL 0xFFFF0000 /* Configure PIOC as peripheral (D16/D31) */
65#define CONFIG_SYS_PIOC_BSR_VAL 0x00000000
66#define CONFIG_SYS_PIOC_PDR_VAL 0xFFFF0000
67#define CONFIG_SYS_EBI_CSA_VAL 0x00000002 /* CS1=CONFIG_SYS_SDRAM */
68#define CONFIG_SYS_SDRC_CR_VAL 0x2188c155 /* set up the CONFIG_SYS_SDRAM */
69#define CONFIG_SYS_SDRAM 0x20000000 /* address of the CONFIG_SYS_SDRAM */
70#define CONFIG_SYS_SDRAM1 0x20000080 /* address of the CONFIG_SYS_SDRAM */
71#define CONFIG_SYS_SDRAM_VAL 0x00000000 /* value written to CONFIG_SYS_SDRAM */
72#define CONFIG_SYS_SDRC_MR_VAL 0x00000002 /* Precharge All */
73#define CONFIG_SYS_SDRC_MR_VAL1 0x00000004 /* refresh */
74#define CONFIG_SYS_SDRC_MR_VAL2 0x00000003 /* Load Mode Register */
75#define CONFIG_SYS_SDRC_MR_VAL3 0x00000000 /* Normal Mode */
76#define CONFIG_SYS_SDRC_TR_VAL 0x000002E0 /* Write refresh rate */
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77
78/*
79 * Size of malloc() pool
80 */
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81#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
82#define CONFIG_SYS_GBL_DATA_SIZE 128 /* Bytes reserved for initial data */
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83
84#define CONFIG_BAUDRATE 115200
85
86/* Hardcode so no __divsi3 : AT91C_MASTER_CLOCK / baudrate / 16 */
6d0f6bcf 87#define CONFIG_SYS_AT91C_BRGR_DIVISOR 33
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88
89/*
90 * Hardware drivers
91 */
6d0f6bcf 92#define CONFIG_SYS_FLASH_CFI 1
00b1883a 93#define CONFIG_FLASH_CFI_DRIVER 1
0e8d1586 94#define CONFIG_ENV_SECT_SIZE 0x20000
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95#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
96#define CONFIG_SYS_FLASH_PROTECTION /*for Intel P30 Flash*/
ea8d989f 97#define CONFIG_HARD_I2C
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98#define CONFIG_SYS_I2C_SPEED 100
99#define CONFIG_SYS_I2C_SLAVE 0
100#define CONFIG_SYS_CONSOLE_INFO_QUIET
bb1f8b4f 101#undef CONFIG_ENV_IS_IN_EEPROM
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102#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
103#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
104#define CONFIG_SYS_EEPROM_AT24C16
105#define CONFIG_SYS_I2C_RTC_ADDR 0x32
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106#undef CONFIG_RTC_DS1338
107#define CONFIG_RTC_RS5C372A
108#undef CONFIG_POST
109#define CONFIG_M501SK
110#define CONFIG_CMC_PU2
111
112/* define one of these to choose the DBGU, USART0 or USART1 as console */
113#define CONFIG_DBGU
114#undef CONFIG_USART0
115#undef CONFIG_USART1
116
117#undef CONFIG_HWFLOW /* don't include RTS/CTS flow control support */
118#undef CONFIG_MODEM_SUPPORT /* disable modem initialization stuff */
119
120#define CONFIG_BOOTARGS "mem=32M console=ttyS0,115200 " \
121 "initrd=0x20800000,8192000 ramdisk_size=15360 " \
122 "root=/dev/ram0 rw mtdparts=phys_mapped_flash:" \
123 "128k(loader)ro,128k(reserved)ro,1408k(linux)" \
124 "ro,2560k(ramdisk)ro,-(userdisk)"
125#define CONFIG_BOOTCOMMAND "bootm 10040000 101a0000"
126#define CONFIG_BOOTDELAY 1
127#define CONFIG_BAUDRATE 115200
128#define CONFIG_IPADDR 192.168.1.100
129#define CONFIG_SERVERIP 192.168.1.1
130#define CONFIG_GATEWAYIP 192.168.1.254
131#define CONFIG_NETMASK 255.255.255.0
132#define CONFIG_BOOTFILE uImage
133#define CONFIG_ETHADDR 00:13:48:aa:bb:cc
134#define CONFIG_ENV_OVERWRITE 1
135#define BOARD_LATE_INIT
136
137#define CONFIG_EXTRA_ENV_SETTINGS \
138 "unlock=yes\0"
139
936897d4 140#define CONFIG_CMD_JFFS2
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141#undef CONFIG_CMD_EEPROM
142#define CONFIG_CMD_NET
143#define CONFIG_CMD_RUN
144#define CONFIG_CMD_DHCP
145#define CONFIG_CMD_MEMORY
146#define CONFIG_CMD_PING
147#define CONFIG_CMD_SDRAM
148#define CONFIG_CMD_DIAG
149#define CONFIG_CMD_I2C
150#define CONFIG_CMD_DATE
151#define CONFIG_CMD_POST
152#define CONFIG_CMD_MISC
153#define CONFIG_CMD_LOADS
154#define CONFIG_CMD_IMI
155#define CONFIG_CMD_NFS
156#define CONFIG_CMD_FLASH
bdab39d3 157#define CONFIG_CMD_SAVEENV
ea8d989f 158
6d0f6bcf 159#define CONFIG_SYS_HUSH_PARSER
ea8d989f 160#define CONFIG_AUTO_COMPLETE
6d0f6bcf 161#define CONFIG_SYS_PROMPT_HUSH_PS2 ">>"
ea8d989f 162
6d0f6bcf 163#define CONFIG_SYS_MAX_NAND_DEVICE 0 /* Max number of NAND devices */
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164#define SECTORSIZE 512
165
166#define ADDR_COLUMN 1
167#define ADDR_PAGE 2
168#define ADDR_COLUMN_PAGE 3
169
170#define CONFIG_NR_DRAM_BANKS 1
171#define PHYS_SDRAM 0x20000000
172#define PHYS_SDRAM_SIZE 0x2000000 /* 32 megs */
173
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174#define CONFIG_SYS_MEMTEST_START 0x21000000 /* PHYS_SDRAM */
175/* CONFIG_SYS_MEMTEST_START + PHYS_SDRAM_SIZE - 262144 */
176#define CONFIG_SYS_MEMTEST_END 0x00100000
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177
178#define CONFIG_DRIVER_ETHER
179#define CONFIG_NET_RETRY_COUNT 20
180#define CONFIG_AT91C_USE_RMII
181
182#define PHYS_FLASH_1 0x10000000
183#define PHYS_FLASH_SIZE 0x800000 /* 8 megs main flash */
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184#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
185#define CONFIG_SYS_MAX_FLASH_BANKS 1
186#define CONFIG_SYS_MAX_FLASH_SECT 256
187#define CONFIG_SYS_FLASH_ERASE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
188#define CONFIG_SYS_FLASH_WRITE_TOUT (2*CONFIG_SYS_HZ) /* Timeout for Flash Write */
ea8d989f 189
057c849c 190#ifdef CONFIG_ENV_IS_IN_DATAFLASH
0e8d1586 191#define CONFIG_ENV_OFFSET 0x20000
6d0f6bcf 192#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
0e8d1586 193#define CONFIG_ENV_SIZE 0x2000
ea8d989f 194#else
5a1aceb0 195#define CONFIG_ENV_IS_IN_FLASH
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196#define CONFIG_ENV_ADDR (PHYS_FLASH_1 + 0x00020000)
197#define CONFIG_ENV_SIZE 2048
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198#endif
199
bb1f8b4f 200#ifdef CONFIG_ENV_IS_IN_EEPROM
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201#define CONFIG_ENV_OFFSET 1024
202#define CONFIG_ENV_SIZE 1024
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203#endif
204
6d0f6bcf 205#define CONFIG_SYS_LOAD_ADDR 0x21000000 /* default load address */
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206
207/* use for protect flash sectors */
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208#define CONFIG_SYS_BOOT_SIZE 0x6000 /* 24 KBytes */
209#define CONFIG_SYS_U_BOOT_BASE (PHYS_FLASH_1 + 0x10000)
210#define CONFIG_SYS_U_BOOT_SIZE 0x10000 /* 64 KBytes */
ea8d989f 211
6d0f6bcf 212#define CONFIG_SYS_BAUDRATE_TABLE { 115200 , 19200, 38400, 57600, 9600 }
ea8d989f 213
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214#define CONFIG_SYS_PROMPT "U-Boot> " /* Monitor Command Prompt */
215#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
216#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
ea8d989f 217/* Print Buffer Size */
6d0f6bcf 218#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
ea8d989f 219
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220#define CONFIG_SYS_HZ 1000
221#define CONFIG_SYS_HZ_CLOCK AT91C_MASTER_CLOCK/2
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222
223#define CONFIG_STACKSIZE (32*1024) /* regular stack */
224
225#ifdef CONFIG_USE_IRQ
226#error CONFIG_USE_IRQ not supported
227#endif
228
229#endif