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 #define CONFIG_CMD_CACHE
26 #define CONFIG_CMD_ELF
28 #define CONFIG_CMD_MII
29 #define CONFIG_CMD_PING
30 #define CONFIG_CMD_REGINFO
35 # define CONFIG_MII_INIT 1
36 # define CONFIG_SYS_DISCOVER_PHY
37 # define CONFIG_SYS_RX_ETH_BUFFER 8
38 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
39 # define CONFIG_HAS_ETH1
41 # define CONFIG_SYS_FEC0_PINMUX 0
42 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
43 # define MCFFEC_TOUT_LOOP 50000
44 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
45 # ifndef CONFIG_SYS_DISCOVER_PHY
46 # define FECDUPLEX FULL
47 # define FECSPEED _100BASET
49 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
50 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
52 # endif /* CONFIG_SYS_DISCOVER_PHY */
60 #define CONFIG_SYS_I2C
61 #define CONFIG_SYS_I2C_FSL
62 #define CONFIG_SYS_FSL_I2C_SPEED 80000
63 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
64 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
65 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
67 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
68 #define CONFIG_UDP_CHECKSUM
71 # define CONFIG_IPADDR 192.162.1.2
72 # define CONFIG_NETMASK 255.255.255.0
73 # define CONFIG_SERVERIP 192.162.1.1
74 # define CONFIG_GATEWAYIP 192.162.1.1
75 #endif /* CONFIG_MCFFEC */
77 #define CONFIG_HOSTNAME M5208EVBe
78 #define CONFIG_EXTRA_ENV_SETTINGS \
80 "loadaddr=40010000\0" \
81 "u-boot=u-boot.bin\0" \
82 "load=tftp ${loadaddr) ${u-boot}\0" \
83 "upd=run load; run prog\0" \
84 "prog=prot off 0 3ffff;" \
86 "cp.b ${loadaddr} 0 ${filesize};" \
90 #define CONFIG_PRAM 512 /* 512 KB */
91 #define CONFIG_SYS_PROMPT "-> "
92 #define CONFIG_SYS_LONGHELP /* undef to save memory */
94 #ifdef CONFIG_CMD_KGDB
95 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
97 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
100 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
101 #define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
102 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buf Sz */
103 #define CONFIG_SYS_LOAD_ADDR 0x40010000
105 #define CONFIG_SYS_CLK 166666666 /* CPU Core Clock */
106 #define CONFIG_SYS_PLL_ODR 0x36
107 #define CONFIG_SYS_PLL_FDR 0x7D
109 #define CONFIG_SYS_MBAR 0xFC000000
112 * Low Level Configuration Settings
113 * (address mappings, register initial values, etc.)
114 * You should know what you are doing if you make changes here.
116 /* Definitions for initial stack pointer and data area (in DPRAM) */
117 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
118 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in internal SRAM */
119 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
120 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
121 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
124 * Start addresses for the final memory configuration
125 * (Set up by the startup code)
126 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
128 #define CONFIG_SYS_SDRAM_BASE 0x40000000
129 #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
130 #define CONFIG_SYS_SDRAM_CFG1 0x43711630
131 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
132 #define CONFIG_SYS_SDRAM_CTRL 0xE1002000
133 #define CONFIG_SYS_SDRAM_EMOD 0x80010000
134 #define CONFIG_SYS_SDRAM_MODE 0x00CD0000
136 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
137 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
139 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
140 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
142 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
143 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
146 * For booting Linux, the board info and command line data
147 * have to be in the first 8 MB of memory, since this is
148 * the maximum mapped by the Linux kernel during initialization ??
150 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
151 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
153 /* FLASH organization */
154 #define CONFIG_SYS_FLASH_CFI
155 #ifdef CONFIG_SYS_FLASH_CFI
156 # define CONFIG_FLASH_CFI_DRIVER 1
157 # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
158 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
159 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
160 # define CONFIG_SYS_MAX_FLASH_SECT 254 /* max number of sectors on one chip */
161 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
164 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
167 * Configuration for environment
168 * Environment is embedded in u-boot in the second sector of the flash
170 #define CONFIG_ENV_OFFSET 0x2000
171 #define CONFIG_ENV_SIZE 0x1000
172 #define CONFIG_ENV_SECT_SIZE 0x2000
173 #define CONFIG_ENV_IS_IN_FLASH 1
175 #define LDS_BOARD_TEXT \
176 . = DEFINED(env_offset) ? env_offset : .; \
177 common/env_embedded.o (.text*);
179 /* Cache Configuration */
180 #define CONFIG_SYS_CACHELINE_SIZE 16
182 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
183 CONFIG_SYS_INIT_RAM_SIZE - 8)
184 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
185 CONFIG_SYS_INIT_RAM_SIZE - 4)
186 #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
187 #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
188 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
189 CF_ACR_EN | CF_ACR_SM_ALL)
190 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
191 CF_CACR_DISD | CF_CACR_INVI | \
192 CF_CACR_CEIB | CF_CACR_DCM | \
195 /* Chipselect bank definitions */
204 #define CONFIG_SYS_CS0_BASE 0
205 #define CONFIG_SYS_CS0_MASK 0x007F0001
206 #define CONFIG_SYS_CS0_CTRL 0x00001FA0
208 #endif /* _M5208EVBE_H */