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