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_MCF520x /* define processor family */
18 #define CONFIG_M5208 /* define processor type */
20 #define CONFIG_MCFUART
21 #define CONFIG_SYS_UART_PORT (0)
22 #define CONFIG_BAUDRATE 115200
24 #undef CONFIG_WATCHDOG
25 #define CONFIG_WATCHDOG_TIMEOUT 5000
27 /* Command line configuration */
28 #include <config_cmd_default.h>
30 #define CONFIG_CMD_CACHE
31 #define CONFIG_CMD_ELF
32 #define CONFIG_CMD_FLASH
34 #define CONFIG_CMD_MEMORY
35 #define CONFIG_CMD_MISC
36 #define CONFIG_CMD_MII
37 #define CONFIG_CMD_NET
38 #define CONFIG_CMD_PING
39 #define CONFIG_CMD_REGINFO
44 # define CONFIG_MII_INIT 1
45 # define CONFIG_SYS_DISCOVER_PHY
46 # define CONFIG_SYS_RX_ETH_BUFFER 8
47 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
48 # define CONFIG_HAS_ETH1
50 # define CONFIG_SYS_FEC0_PINMUX 0
51 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
52 # define MCFFEC_TOUT_LOOP 50000
53 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
54 # ifndef CONFIG_SYS_DISCOVER_PHY
55 # define FECDUPLEX FULL
56 # define FECSPEED _100BASET
58 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
59 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
61 # endif /* CONFIG_SYS_DISCOVER_PHY */
69 #define CONFIG_SYS_I2C
70 #define CONFIG_SYS_I2C_FSL
71 #define CONFIG_SYS_FSL_I2C_SPEED 80000
72 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
73 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
74 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
76 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
77 #define CONFIG_UDP_CHECKSUM
80 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
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
85 # define CONFIG_OVERWRITE_ETHADDR_ONCE
86 #endif /* CONFIG_MCFFEC */
88 #define CONFIG_HOSTNAME M5208EVBe
89 #define CONFIG_EXTRA_ENV_SETTINGS \
91 "loadaddr=40010000\0" \
92 "u-boot=u-boot.bin\0" \
93 "load=tftp ${loadaddr) ${u-boot}\0" \
94 "upd=run load; run prog\0" \
95 "prog=prot off 0 3ffff;" \
97 "cp.b ${loadaddr} 0 ${filesize};" \
101 #define CONFIG_PRAM 512 /* 512 KB */
102 #define CONFIG_SYS_PROMPT "-> "
103 #define CONFIG_SYS_LONGHELP /* undef to save memory */
105 #ifdef CONFIG_CMD_KGDB
106 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
108 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
111 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
112 #define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
113 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buf Sz */
114 #define CONFIG_SYS_LOAD_ADDR 0x40010000
116 #define CONFIG_SYS_HZ 1000
117 #define CONFIG_SYS_CLK 166666666 /* CPU Core Clock */
118 #define CONFIG_SYS_PLL_ODR 0x36
119 #define CONFIG_SYS_PLL_FDR 0x7D
121 #define CONFIG_SYS_MBAR 0xFC000000
124 * Low Level Configuration Settings
125 * (address mappings, register initial values, etc.)
126 * You should know what you are doing if you make changes here.
128 /* Definitions for initial stack pointer and data area (in DPRAM) */
129 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
130 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in internal SRAM */
131 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
132 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
133 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
136 * Start addresses for the final memory configuration
137 * (Set up by the startup code)
138 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
140 #define CONFIG_SYS_SDRAM_BASE 0x40000000
141 #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
142 #define CONFIG_SYS_SDRAM_CFG1 0x43711630
143 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
144 #define CONFIG_SYS_SDRAM_CTRL 0xE1002000
145 #define CONFIG_SYS_SDRAM_EMOD 0x80010000
146 #define CONFIG_SYS_SDRAM_MODE 0x00CD0000
148 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
149 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
151 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
152 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
154 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
155 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
158 * For booting Linux, the board info and command line data
159 * have to be in the first 8 MB of memory, since this is
160 * the maximum mapped by the Linux kernel during initialization ??
162 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
163 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
165 /* FLASH organization */
166 #define CONFIG_SYS_FLASH_CFI
167 #ifdef CONFIG_SYS_FLASH_CFI
168 # define CONFIG_FLASH_CFI_DRIVER 1
169 # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
170 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
171 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
172 # define CONFIG_SYS_MAX_FLASH_SECT 254 /* max number of sectors on one chip */
173 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
176 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
179 * Configuration for environment
180 * Environment is embedded in u-boot in the second sector of the flash
182 #define CONFIG_ENV_OFFSET 0x2000
183 #define CONFIG_ENV_SIZE 0x1000
184 #define CONFIG_ENV_SECT_SIZE 0x2000
185 #define CONFIG_ENV_IS_IN_FLASH 1
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 */