2 * Configuation settings for the Freescale MCF5208EVBe.
4 * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
7 * SPDX-License-Identifier: GPL-2.0+
14 * High Level Configuration Options
17 #define CONFIG_MCFUART
18 #define CONFIG_SYS_UART_PORT (0)
19 #define CONFIG_BAUDRATE 115200
21 #undef CONFIG_WATCHDOG
22 #define CONFIG_WATCHDOG_TIMEOUT 5000
24 /* Command line configuration */
25 #include <config_cmd_default.h>
27 #define CONFIG_CMD_CACHE
28 #define CONFIG_CMD_ELF
29 #define CONFIG_CMD_FLASH
31 #define CONFIG_CMD_MEMORY
32 #define CONFIG_CMD_MISC
33 #define CONFIG_CMD_MII
34 #define CONFIG_CMD_NET
35 #define CONFIG_CMD_PING
36 #define CONFIG_CMD_REGINFO
41 # define CONFIG_MII_INIT 1
42 # define CONFIG_SYS_DISCOVER_PHY
43 # define CONFIG_SYS_RX_ETH_BUFFER 8
44 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
45 # define CONFIG_HAS_ETH1
47 # define CONFIG_SYS_FEC0_PINMUX 0
48 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
49 # define MCFFEC_TOUT_LOOP 50000
50 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
51 # ifndef CONFIG_SYS_DISCOVER_PHY
52 # define FECDUPLEX FULL
53 # define FECSPEED _100BASET
55 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
56 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
58 # endif /* CONFIG_SYS_DISCOVER_PHY */
66 #define CONFIG_SYS_I2C
67 #define CONFIG_SYS_I2C_FSL
68 #define CONFIG_SYS_FSL_I2C_SPEED 80000
69 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
70 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
71 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
73 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
74 #define CONFIG_UDP_CHECKSUM
77 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
78 # define CONFIG_IPADDR 192.162.1.2
79 # define CONFIG_NETMASK 255.255.255.0
80 # define CONFIG_SERVERIP 192.162.1.1
81 # define CONFIG_GATEWAYIP 192.162.1.1
82 # define CONFIG_OVERWRITE_ETHADDR_ONCE
83 #endif /* CONFIG_MCFFEC */
85 #define CONFIG_HOSTNAME M5208EVBe
86 #define CONFIG_EXTRA_ENV_SETTINGS \
88 "loadaddr=40010000\0" \
89 "u-boot=u-boot.bin\0" \
90 "load=tftp ${loadaddr) ${u-boot}\0" \
91 "upd=run load; run prog\0" \
92 "prog=prot off 0 3ffff;" \
94 "cp.b ${loadaddr} 0 ${filesize};" \
98 #define CONFIG_PRAM 512 /* 512 KB */
99 #define CONFIG_SYS_PROMPT "-> "
100 #define CONFIG_SYS_LONGHELP /* undef to save memory */
102 #ifdef CONFIG_CMD_KGDB
103 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
105 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
108 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
109 #define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
110 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buf Sz */
111 #define CONFIG_SYS_LOAD_ADDR 0x40010000
113 #define CONFIG_SYS_CLK 166666666 /* CPU Core Clock */
114 #define CONFIG_SYS_PLL_ODR 0x36
115 #define CONFIG_SYS_PLL_FDR 0x7D
117 #define CONFIG_SYS_MBAR 0xFC000000
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.
124 /* Definitions for initial stack pointer and data area (in DPRAM) */
125 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
126 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in internal SRAM */
127 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
128 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
129 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
132 * Start addresses for the final memory configuration
133 * (Set up by the startup code)
134 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
136 #define CONFIG_SYS_SDRAM_BASE 0x40000000
137 #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
138 #define CONFIG_SYS_SDRAM_CFG1 0x43711630
139 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
140 #define CONFIG_SYS_SDRAM_CTRL 0xE1002000
141 #define CONFIG_SYS_SDRAM_EMOD 0x80010000
142 #define CONFIG_SYS_SDRAM_MODE 0x00CD0000
144 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
145 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
147 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
148 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
150 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
151 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
154 * For booting Linux, the board info and command line data
155 * have to be in the first 8 MB of memory, since this is
156 * the maximum mapped by the Linux kernel during initialization ??
158 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
159 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
161 /* FLASH organization */
162 #define CONFIG_SYS_FLASH_CFI
163 #ifdef CONFIG_SYS_FLASH_CFI
164 # define CONFIG_FLASH_CFI_DRIVER 1
165 # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
166 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
167 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
168 # define CONFIG_SYS_MAX_FLASH_SECT 254 /* max number of sectors on one chip */
169 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
172 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
175 * Configuration for environment
176 * Environment is embedded in u-boot in the second sector of the flash
178 #define CONFIG_ENV_OFFSET 0x2000
179 #define CONFIG_ENV_SIZE 0x1000
180 #define CONFIG_ENV_SECT_SIZE 0x2000
181 #define CONFIG_ENV_IS_IN_FLASH 1
183 #define LDS_BOARD_TEXT \
184 . = DEFINED(env_offset) ? env_offset : .; \
185 common/env_embedded.o (.text*);
187 /* Cache Configuration */
188 #define CONFIG_SYS_CACHELINE_SIZE 16
190 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
191 CONFIG_SYS_INIT_RAM_SIZE - 8)
192 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
193 CONFIG_SYS_INIT_RAM_SIZE - 4)
194 #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
195 #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
196 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
197 CF_ACR_EN | CF_ACR_SM_ALL)
198 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
199 CF_CACR_DISD | CF_CACR_INVI | \
200 CF_CACR_CEIB | CF_CACR_DCM | \
203 /* Chipselect bank definitions */
212 #define CONFIG_SYS_CS0_BASE 0
213 #define CONFIG_SYS_CS0_MASK 0x007F0001
214 #define CONFIG_SYS_CS0_CTRL 0x00001FA0
216 #endif /* _M5208EVBE_H */