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4a442d31 TL |
1 | /* |
2 | * Configuation settings for the Freescale MCF5329 FireEngine board. | |
3 | * | |
4 | * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. | |
5 | * TsiChung Liew (Tsi-Chung.Liew@freescale.com) | |
6 | * | |
3765b3e7 | 7 | * SPDX-License-Identifier: GPL-2.0+ |
4a442d31 TL |
8 | */ |
9 | ||
10 | /* | |
11 | * board/config.h - configuration options, board specific | |
12 | */ | |
13 | ||
14 | #ifndef _M5235EVB_H | |
15 | #define _M5235EVB_H | |
16 | ||
17 | /* | |
18 | * High Level Configuration Options | |
19 | * (easy to change) | |
20 | */ | |
4a442d31 | 21 | |
4a442d31 | 22 | #define CONFIG_MCFUART |
6d0f6bcf | 23 | #define CONFIG_SYS_UART_PORT (0) |
4a442d31 | 24 | #define CONFIG_BAUDRATE 115200 |
4a442d31 TL |
25 | |
26 | #undef CONFIG_WATCHDOG | |
27 | #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */ | |
28 | ||
29 | /* | |
30 | * BOOTP options | |
31 | */ | |
32 | #define CONFIG_BOOTP_BOOTFILESIZE | |
33 | #define CONFIG_BOOTP_BOOTPATH | |
34 | #define CONFIG_BOOTP_GATEWAY | |
35 | #define CONFIG_BOOTP_HOSTNAME | |
36 | ||
37 | /* Command line configuration */ | |
4a442d31 | 38 | #define CONFIG_CMD_PCI |
4a442d31 TL |
39 | #define CONFIG_CMD_REGINFO |
40 | ||
4a442d31 TL |
41 | #define CONFIG_MCFFEC |
42 | #ifdef CONFIG_MCFFEC | |
4a442d31 | 43 | # define CONFIG_MII 1 |
0f3ba7e9 | 44 | # define CONFIG_MII_INIT 1 |
6d0f6bcf JCPV |
45 | # define CONFIG_SYS_DISCOVER_PHY |
46 | # define CONFIG_SYS_RX_ETH_BUFFER 8 | |
47 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
4a442d31 | 48 | |
6d0f6bcf JCPV |
49 | # define CONFIG_SYS_FEC0_PINMUX 0 |
50 | # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE | |
53677ef1 | 51 | # define MCFFEC_TOUT_LOOP 50000 |
6d0f6bcf JCPV |
52 | /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */ |
53 | # ifndef CONFIG_SYS_DISCOVER_PHY | |
4a442d31 TL |
54 | # define FECDUPLEX FULL |
55 | # define FECSPEED _100BASET | |
56 | # else | |
6d0f6bcf JCPV |
57 | # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN |
58 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
4a442d31 | 59 | # endif |
6d0f6bcf | 60 | # endif /* CONFIG_SYS_DISCOVER_PHY */ |
4a442d31 TL |
61 | #endif |
62 | ||
63 | /* Timer */ | |
64 | #define CONFIG_MCFTMR | |
65 | #undef CONFIG_MCFPIT | |
66 | ||
67 | /* I2C */ | |
00f792e0 HS |
68 | #define CONFIG_SYS_I2C |
69 | #define CONFIG_SYS_i2C_FSL | |
70 | #define CONFIG_SYS_FSL_I2C_SPEED 80000 | |
71 | #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F | |
72 | #define CONFIG_SYS_FSL_I2C_OFFSET 0x00000300 | |
6d0f6bcf JCPV |
73 | #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR |
74 | #define CONFIG_SYS_I2C_PINMUX_REG (gpio->par_qspi) | |
75 | #define CONFIG_SYS_I2C_PINMUX_CLR ~(GPIO_PAR_FECI2C_SCL_MASK | GPIO_PAR_FECI2C_SDA_MASK) | |
76 | #define CONFIG_SYS_I2C_PINMUX_SET (GPIO_PAR_FECI2C_SCL_I2CSCL | GPIO_PAR_FECI2C_SDA_I2CSDA) | |
4a442d31 TL |
77 | |
78 | /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ | |
4a442d31 TL |
79 | #define CONFIG_BOOTFILE "u-boot.bin" |
80 | #ifdef CONFIG_MCFFEC | |
4a442d31 TL |
81 | # define CONFIG_IPADDR 192.162.1.2 |
82 | # define CONFIG_NETMASK 255.255.255.0 | |
83 | # define CONFIG_SERVERIP 192.162.1.1 | |
84 | # define CONFIG_GATEWAYIP 192.162.1.1 | |
4a442d31 TL |
85 | #endif /* FEC_ENET */ |
86 | ||
87 | #define CONFIG_HOSTNAME M5235EVB | |
88 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
89 | "netdev=eth0\0" \ | |
90 | "loadaddr=10000\0" \ | |
91 | "u-boot=u-boot.bin\0" \ | |
92 | "load=tftp ${loadaddr) ${u-boot}\0" \ | |
93 | "upd=run load; run prog\0" \ | |
94 | "prog=prot off ffe00000 ffe3ffff;" \ | |
95 | "era ffe00000 ffe3ffff;" \ | |
96 | "cp.b ${loadaddr} ffe00000 ${filesize};"\ | |
97 | "save\0" \ | |
98 | "" | |
99 | ||
100 | #define CONFIG_PRAM 512 /* 512 KB */ | |
6d0f6bcf | 101 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
4a442d31 TL |
102 | |
103 | #if defined(CONFIG_KGDB) | |
6d0f6bcf | 104 | # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
4a442d31 | 105 | #else |
6d0f6bcf | 106 | # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
4a442d31 TL |
107 | #endif |
108 | ||
6d0f6bcf JCPV |
109 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
110 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
111 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
112 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE+0x20000) | |
4a442d31 | 113 | |
6d0f6bcf JCPV |
114 | #define CONFIG_SYS_CLK 75000000 |
115 | #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 2 | |
4a442d31 | 116 | |
6d0f6bcf | 117 | #define CONFIG_SYS_MBAR 0x40000000 |
4a442d31 TL |
118 | |
119 | /* | |
120 | * Low Level Configuration Settings | |
121 | * (address mappings, register initial values, etc.) | |
122 | * You should know what you are doing if you make changes here. | |
123 | */ | |
124 | /*----------------------------------------------------------------------- | |
125 | * Definitions for initial stack pointer and data area (in DPRAM) | |
126 | */ | |
6d0f6bcf | 127 | #define CONFIG_SYS_INIT_RAM_ADDR 0x20000000 |
553f0982 | 128 | #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 /* Size of used area in internal SRAM */ |
6d0f6bcf | 129 | #define CONFIG_SYS_INIT_RAM_CTRL 0x21 |
25ddd1fb | 130 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE - 0x10) |
6d0f6bcf | 131 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
4a442d31 TL |
132 | |
133 | /*----------------------------------------------------------------------- | |
134 | * Start addresses for the final memory configuration | |
135 | * (Set up by the startup code) | |
6d0f6bcf | 136 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
4a442d31 | 137 | */ |
6d0f6bcf JCPV |
138 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
139 | #define CONFIG_SYS_SDRAM_SIZE 16 /* SDRAM size in MB */ | |
4a442d31 | 140 | |
6d0f6bcf JCPV |
141 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400 |
142 | #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20) | |
4a442d31 | 143 | |
6d0f6bcf JCPV |
144 | #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400) |
145 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ | |
4a442d31 | 146 | |
6d0f6bcf JCPV |
147 | #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024 |
148 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
4a442d31 TL |
149 | |
150 | /* | |
151 | * For booting Linux, the board info and command line data | |
152 | * have to be in the first 8 MB of memory, since this is | |
153 | * the maximum mapped by the Linux kernel during initialization ?? | |
154 | */ | |
155 | /* Initial Memory map for Linux */ | |
6d0f6bcf | 156 | #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20)) |
d6e4baf4 | 157 | #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20) |
4a442d31 TL |
158 | |
159 | /*----------------------------------------------------------------------- | |
160 | * FLASH organization | |
161 | */ | |
6d0f6bcf JCPV |
162 | #define CONFIG_SYS_FLASH_CFI |
163 | #ifdef CONFIG_SYS_FLASH_CFI | |
00b1883a | 164 | # define CONFIG_FLASH_CFI_DRIVER 1 |
6d0f6bcf | 165 | # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */ |
4a442d31 | 166 | #ifdef NORFLASH_PS32BIT |
6d0f6bcf | 167 | # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT |
4a442d31 | 168 | #else |
6d0f6bcf | 169 | # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT |
4a442d31 | 170 | #endif |
6d0f6bcf JCPV |
171 | # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
172 | # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */ | |
173 | # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ | |
4a442d31 TL |
174 | #endif |
175 | ||
012522fe | 176 | #define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_CS0_BASE) |
4a442d31 TL |
177 | |
178 | /* Configuration for environment | |
179 | * Environment is embedded in u-boot in the second sector of the flash | |
180 | */ | |
5a1aceb0 | 181 | #define CONFIG_ENV_IS_IN_FLASH 1 |
5296cb1d | 182 | |
183 | #define LDS_BOARD_TEXT \ | |
184 | . = DEFINED(env_offset) ? env_offset : .; \ | |
185 | common/env_embedded.o (.text); | |
186 | ||
4a442d31 | 187 | #ifdef NORFLASH_PS32BIT |
0e8d1586 JCPV |
188 | # define CONFIG_ENV_OFFSET (0x8000) |
189 | # define CONFIG_ENV_SIZE 0x4000 | |
190 | # define CONFIG_ENV_SECT_SIZE 0x4000 | |
4a442d31 | 191 | #else |
0e8d1586 JCPV |
192 | # define CONFIG_ENV_OFFSET (0x4000) |
193 | # define CONFIG_ENV_SIZE 0x2000 | |
194 | # define CONFIG_ENV_SECT_SIZE 0x2000 | |
4a442d31 TL |
195 | #endif |
196 | ||
197 | /*----------------------------------------------------------------------- | |
198 | * Cache Configuration | |
199 | */ | |
6d0f6bcf | 200 | #define CONFIG_SYS_CACHELINE_SIZE 16 |
4a442d31 | 201 | |
dd9f054e | 202 | #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
553f0982 | 203 | CONFIG_SYS_INIT_RAM_SIZE - 8) |
dd9f054e | 204 | #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
553f0982 | 205 | CONFIG_SYS_INIT_RAM_SIZE - 4) |
dd9f054e TL |
206 | #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV) |
207 | #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \ | |
208 | CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \ | |
209 | CF_ACR_EN | CF_ACR_SM_ALL) | |
210 | #define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_DISD | \ | |
211 | CF_CACR_CEIB | CF_CACR_DCM | \ | |
212 | CF_CACR_EUSP) | |
213 | ||
4a442d31 TL |
214 | /*----------------------------------------------------------------------- |
215 | * Chipselect bank definitions | |
216 | */ | |
217 | /* | |
218 | * CS0 - NOR Flash 1, 2, 4, or 8MB | |
219 | * CS1 - Available | |
220 | * CS2 - Available | |
221 | * CS3 - Available | |
222 | * CS4 - Available | |
223 | * CS5 - Available | |
224 | * CS6 - Available | |
225 | * CS7 - Available | |
226 | */ | |
227 | #ifdef NORFLASH_PS32BIT | |
012522fe | 228 | # define CONFIG_SYS_CS0_BASE 0xFFC00000 |
6d0f6bcf | 229 | # define CONFIG_SYS_CS0_MASK 0x003f0001 |
012522fe | 230 | # define CONFIG_SYS_CS0_CTRL 0x00001D00 |
4a442d31 | 231 | #else |
012522fe | 232 | # define CONFIG_SYS_CS0_BASE 0xFFE00000 |
6d0f6bcf | 233 | # define CONFIG_SYS_CS0_MASK 0x001f0001 |
012522fe | 234 | # define CONFIG_SYS_CS0_CTRL 0x00001D80 |
4a442d31 TL |
235 | #endif |
236 | ||
237 | #endif /* _M5329EVB_H */ |