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bf9a5215 TL |
1 | /* |
2 | * Configuation settings for the Freescale MCF5208EVBe. | |
3 | * | |
4 | * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. | |
5 | * TsiChung Liew (Tsi-Chung.Liew@freescale.com) | |
6 | * | |
3765b3e7 | 7 | * SPDX-License-Identifier: GPL-2.0+ |
bf9a5215 TL |
8 | */ |
9 | ||
10 | #ifndef _M5208EVBE_H | |
11 | #define _M5208EVBE_H | |
12 | ||
13 | /* | |
14 | * High Level Configuration Options | |
15 | * (easy to change) | |
16 | */ | |
bf9a5215 TL |
17 | #define CONFIG_MCFUART |
18 | #define CONFIG_SYS_UART_PORT (0) | |
19 | #define CONFIG_BAUDRATE 115200 | |
bf9a5215 TL |
20 | |
21 | #undef CONFIG_WATCHDOG | |
22 | #define CONFIG_WATCHDOG_TIMEOUT 5000 | |
23 | ||
24 | /* Command line configuration */ | |
bf9a5215 | 25 | #define CONFIG_CMD_CACHE |
bf9a5215 | 26 | #define CONFIG_CMD_MII |
bf9a5215 TL |
27 | #define CONFIG_CMD_REGINFO |
28 | ||
29 | #define CONFIG_MCFFEC | |
30 | #ifdef CONFIG_MCFFEC | |
bf9a5215 TL |
31 | # define CONFIG_MII 1 |
32 | # define CONFIG_MII_INIT 1 | |
33 | # define CONFIG_SYS_DISCOVER_PHY | |
34 | # define CONFIG_SYS_RX_ETH_BUFFER 8 | |
35 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
36 | # define CONFIG_HAS_ETH1 | |
37 | ||
38 | # define CONFIG_SYS_FEC0_PINMUX 0 | |
39 | # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE | |
40 | # define MCFFEC_TOUT_LOOP 50000 | |
41 | /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */ | |
42 | # ifndef CONFIG_SYS_DISCOVER_PHY | |
43 | # define FECDUPLEX FULL | |
44 | # define FECSPEED _100BASET | |
45 | # else | |
46 | # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
47 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
48 | # endif | |
49 | # endif /* CONFIG_SYS_DISCOVER_PHY */ | |
50 | #endif | |
51 | ||
52 | /* Timer */ | |
53 | #define CONFIG_MCFTMR | |
54 | #undef CONFIG_MCFPIT | |
55 | ||
56 | /* I2C */ | |
00f792e0 HS |
57 | #define CONFIG_SYS_I2C |
58 | #define CONFIG_SYS_I2C_FSL | |
59 | #define CONFIG_SYS_FSL_I2C_SPEED 80000 | |
60 | #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F | |
61 | #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000 | |
bf9a5215 TL |
62 | #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR |
63 | ||
64 | #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */ | |
65 | #define CONFIG_UDP_CHECKSUM | |
66 | ||
67 | #ifdef CONFIG_MCFFEC | |
bf9a5215 TL |
68 | # define CONFIG_IPADDR 192.162.1.2 |
69 | # define CONFIG_NETMASK 255.255.255.0 | |
70 | # define CONFIG_SERVERIP 192.162.1.1 | |
71 | # define CONFIG_GATEWAYIP 192.162.1.1 | |
bf9a5215 TL |
72 | #endif /* CONFIG_MCFFEC */ |
73 | ||
74 | #define CONFIG_HOSTNAME M5208EVBe | |
75 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
76 | "netdev=eth0\0" \ | |
77 | "loadaddr=40010000\0" \ | |
78 | "u-boot=u-boot.bin\0" \ | |
79 | "load=tftp ${loadaddr) ${u-boot}\0" \ | |
80 | "upd=run load; run prog\0" \ | |
81 | "prog=prot off 0 3ffff;" \ | |
82 | "era 0 3ffff;" \ | |
83 | "cp.b ${loadaddr} 0 ${filesize};" \ | |
84 | "save\0" \ | |
85 | "" | |
86 | ||
87 | #define CONFIG_PRAM 512 /* 512 KB */ | |
bf9a5215 TL |
88 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
89 | ||
90 | #ifdef CONFIG_CMD_KGDB | |
91 | # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ | |
92 | #else | |
93 | # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ | |
94 | #endif | |
95 | ||
96 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ | |
97 | #define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */ | |
98 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buf Sz */ | |
99 | #define CONFIG_SYS_LOAD_ADDR 0x40010000 | |
100 | ||
bf9a5215 TL |
101 | #define CONFIG_SYS_CLK 166666666 /* CPU Core Clock */ |
102 | #define CONFIG_SYS_PLL_ODR 0x36 | |
103 | #define CONFIG_SYS_PLL_FDR 0x7D | |
104 | ||
105 | #define CONFIG_SYS_MBAR 0xFC000000 | |
106 | ||
107 | /* | |
108 | * Low Level Configuration Settings | |
109 | * (address mappings, register initial values, etc.) | |
110 | * You should know what you are doing if you make changes here. | |
111 | */ | |
112 | /* Definitions for initial stack pointer and data area (in DPRAM) */ | |
113 | #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000 | |
553f0982 | 114 | #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in internal SRAM */ |
bf9a5215 | 115 | #define CONFIG_SYS_INIT_RAM_CTRL 0x221 |
25ddd1fb | 116 | #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10) |
bf9a5215 TL |
117 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
118 | ||
119 | /* | |
120 | * Start addresses for the final memory configuration | |
121 | * (Set up by the startup code) | |
122 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 | |
123 | */ | |
124 | #define CONFIG_SYS_SDRAM_BASE 0x40000000 | |
f628e2f7 | 125 | #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */ |
bf9a5215 TL |
126 | #define CONFIG_SYS_SDRAM_CFG1 0x43711630 |
127 | #define CONFIG_SYS_SDRAM_CFG2 0x56670000 | |
128 | #define CONFIG_SYS_SDRAM_CTRL 0xE1002000 | |
129 | #define CONFIG_SYS_SDRAM_EMOD 0x80010000 | |
130 | #define CONFIG_SYS_SDRAM_MODE 0x00CD0000 | |
131 | ||
132 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400 | |
133 | #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20) | |
134 | ||
135 | #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400) | |
136 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ | |
137 | ||
138 | #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024 | |
139 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
140 | ||
141 | /* | |
142 | * For booting Linux, the board info and command line data | |
143 | * have to be in the first 8 MB of memory, since this is | |
144 | * the maximum mapped by the Linux kernel during initialization ?? | |
145 | */ | |
146 | #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20)) | |
147 | #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20) | |
148 | ||
149 | /* FLASH organization */ | |
150 | #define CONFIG_SYS_FLASH_CFI | |
151 | #ifdef CONFIG_SYS_FLASH_CFI | |
152 | # define CONFIG_FLASH_CFI_DRIVER 1 | |
153 | # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */ | |
154 | # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT | |
155 | # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
156 | # define CONFIG_SYS_MAX_FLASH_SECT 254 /* max number of sectors on one chip */ | |
157 | # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ | |
158 | #endif | |
159 | ||
160 | #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE | |
161 | ||
162 | /* | |
163 | * Configuration for environment | |
164 | * Environment is embedded in u-boot in the second sector of the flash | |
165 | */ | |
166 | #define CONFIG_ENV_OFFSET 0x2000 | |
167 | #define CONFIG_ENV_SIZE 0x1000 | |
168 | #define CONFIG_ENV_SECT_SIZE 0x2000 | |
169 | #define CONFIG_ENV_IS_IN_FLASH 1 | |
170 | ||
5296cb1d | 171 | #define LDS_BOARD_TEXT \ |
172 | . = DEFINED(env_offset) ? env_offset : .; \ | |
173 | common/env_embedded.o (.text*); | |
174 | ||
bf9a5215 TL |
175 | /* Cache Configuration */ |
176 | #define CONFIG_SYS_CACHELINE_SIZE 16 | |
177 | ||
dd9f054e | 178 | #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
553f0982 | 179 | CONFIG_SYS_INIT_RAM_SIZE - 8) |
dd9f054e | 180 | #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
553f0982 | 181 | CONFIG_SYS_INIT_RAM_SIZE - 4) |
dd9f054e TL |
182 | #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI) |
183 | #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \ | |
184 | CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \ | |
185 | CF_ACR_EN | CF_ACR_SM_ALL) | |
186 | #define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \ | |
187 | CF_CACR_DISD | CF_CACR_INVI | \ | |
188 | CF_CACR_CEIB | CF_CACR_DCM | \ | |
189 | CF_CACR_EUSP) | |
190 | ||
bf9a5215 TL |
191 | /* Chipselect bank definitions */ |
192 | /* | |
193 | * CS0 - NOR Flash | |
194 | * CS1 - Available | |
195 | * CS2 - Available | |
196 | * CS3 - Available | |
197 | * CS4 - Available | |
198 | * CS5 - Available | |
199 | */ | |
200 | #define CONFIG_SYS_CS0_BASE 0 | |
201 | #define CONFIG_SYS_CS0_MASK 0x007F0001 | |
202 | #define CONFIG_SYS_CS0_CTRL 0x00001FA0 | |
203 | ||
204 | #endif /* _M5208EVBE_H */ |