2 * Configuation settings for the Freescale MCF53017EVB.
4 * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
7 * SPDX-License-Identifier: GPL-2.0+
11 * board/config.h - configuration options, board specific
18 * High Level Configuration Options
21 #define CONFIG_MCF5301x /* define processor family */
22 #define CONFIG_M53015 /* define processor type */
24 #define CONFIG_MCFUART
25 #define CONFIG_SYS_UART_PORT (0)
26 #define CONFIG_BAUDRATE 115200
28 #undef CONFIG_WATCHDOG
29 #define CONFIG_WATCHDOG_TIMEOUT 5000
31 /* Command line configuration */
32 #include <config_cmd_default.h>
34 #define CONFIG_CMD_CACHE
35 #define CONFIG_CMD_DATE
36 #define CONFIG_CMD_ELF
37 #define CONFIG_CMD_FLASH
39 #define CONFIG_CMD_MEMORY
40 #define CONFIG_CMD_MISC
41 #define CONFIG_CMD_MII
42 #define CONFIG_CMD_NET
43 #define CONFIG_CMD_PING
44 #define CONFIG_CMD_REGINFO
46 #define CONFIG_SYS_UNIFY_CACHE
51 # define CONFIG_MII_INIT 1
52 # define CONFIG_SYS_DISCOVER_PHY
53 # define CONFIG_SYS_RX_ETH_BUFFER 8
54 # define CONFIG_SYS_TX_ETH_BUFFER 8
55 # define CONFIG_SYS_FEC_BUF_USE_SRAM
56 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
57 # define CONFIG_HAS_ETH1
59 # define CONFIG_SYS_FEC0_PINMUX 0
60 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
61 # define CONFIG_SYS_FEC1_PINMUX 0
62 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC1_IOBASE
63 # define MCFFEC_TOUT_LOOP 50000
65 # define CONFIG_BOOTARGS "root=/dev/mtdblock3 rw rootfstype=jffs2"
67 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
68 # ifndef CONFIG_SYS_DISCOVER_PHY
69 # define FECDUPLEX FULL
70 # define FECSPEED _100BASET
72 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
73 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
75 # endif /* CONFIG_SYS_DISCOVER_PHY */
80 #define CONFIG_SYS_RTC_CNT (0x8000)
81 #define CONFIG_SYS_RTC_SETUP (RTC_OCEN_OSCBYP | RTC_OCEN_CLKEN)
88 #define CONFIG_SYS_I2C
89 #define CONFIG_SYS_I2C_FSL
90 #define CONFIG_SYS_FSL_I2C_SPEED 80000
91 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
92 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
93 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
95 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
96 #define CONFIG_UDP_CHECKSUM
99 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
100 # define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
101 # define CONFIG_IPADDR 192.162.1.2
102 # define CONFIG_NETMASK 255.255.255.0
103 # define CONFIG_SERVERIP 192.162.1.1
104 # define CONFIG_GATEWAYIP 192.162.1.1
105 # define CONFIG_OVERWRITE_ETHADDR_ONCE
106 #endif /* FEC_ENET */
108 #define CONFIG_HOSTNAME M53017
109 #define CONFIG_EXTRA_ENV_SETTINGS \
111 "loadaddr=40010000\0" \
112 "u-boot=u-boot.bin\0" \
113 "load=tftp ${loadaddr) ${u-boot}\0" \
114 "upd=run load; run prog\0" \
115 "prog=prot off 0 3ffff;" \
117 "cp.b ${loadaddr} 0 ${filesize};" \
121 #define CONFIG_PRAM 512 /* 512 KB */
122 #define CONFIG_SYS_PROMPT "-> "
123 #define CONFIG_SYS_LONGHELP /* undef to save memory */
125 #ifdef CONFIG_CMD_KGDB
126 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
128 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
131 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
132 #define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
133 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buf Sz */
134 #define CONFIG_SYS_LOAD_ADDR 0x40010000
136 #define CONFIG_SYS_CLK 80000000
137 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
139 #define CONFIG_SYS_MBAR 0xFC000000
142 * Low Level Configuration Settings
143 * (address mappings, register initial values, etc.)
144 * You should know what you are doing if you make changes here.
147 * Definitions for initial stack pointer and data area (in DPRAM)
149 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
150 #define CONFIG_SYS_INIT_RAM_SIZE 0x20000 /* Size of used area in internal SRAM */
151 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
152 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
153 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
156 * Start addresses for the final memory configuration
157 * (Set up by the startup code)
158 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
160 #define CONFIG_SYS_SDRAM_BASE 0x40000000
161 #define CONFIG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */
162 #define CONFIG_SYS_SDRAM_CFG1 0x43711630
163 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
164 #define CONFIG_SYS_SDRAM_CTRL 0xE1092000
165 #define CONFIG_SYS_SDRAM_EMOD 0x80010000
166 #define CONFIG_SYS_SDRAM_MODE 0x00CD0000
168 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
169 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
171 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
172 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
174 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
175 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
178 * For booting Linux, the board info and command line data
179 * have to be in the first 8 MB of memory, since this is
180 * the maximum mapped by the Linux kernel during initialization ??
182 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
183 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
185 /*-----------------------------------------------------------------------
188 #define CONFIG_SYS_FLASH_CFI
189 #ifdef CONFIG_SYS_FLASH_CFI
190 # define CONFIG_FLASH_CFI_DRIVER 1
191 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
192 # define CONFIG_FLASH_SPANSION_S29WS_N 1
193 # define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
194 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
195 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
196 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
197 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
200 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
202 /* Configuration for environment
203 * Environment is embedded in u-boot in the second sector of the flash
205 #define CONFIG_ENV_OFFSET 0x8000
206 #define CONFIG_ENV_SIZE 0x1000
207 #define CONFIG_ENV_SECT_SIZE 0x8000
208 #define CONFIG_ENV_IS_IN_FLASH 1
210 /*-----------------------------------------------------------------------
211 * Cache Configuration
213 #define CONFIG_SYS_CACHELINE_SIZE 16
215 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
216 CONFIG_SYS_INIT_RAM_SIZE - 8)
217 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
218 CONFIG_SYS_INIT_RAM_SIZE - 4)
219 #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
220 #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
221 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
222 CF_ACR_EN | CF_ACR_SM_ALL)
223 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
226 /*-----------------------------------------------------------------------
227 * Chipselect bank definitions
237 #define CONFIG_SYS_CS0_BASE 0
238 #define CONFIG_SYS_CS0_MASK 0x00FF0001
239 #define CONFIG_SYS_CS0_CTRL 0x00001FA0
241 #define CONFIG_SYS_CS1_BASE 0xC0000000
242 #define CONFIG_SYS_CS1_MASK 0x00070001
243 #define CONFIG_SYS_CS1_CTRL 0x00001FA0
245 #endif /* _M53017EVB_H */