2 * Configuation settings for the Freescale MCF5373 FireEngine board.
4 * Copyright (C) 2004-2007, 2012 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
22 #define CONFIG_MCFUART
23 #define CONFIG_SYS_UART_PORT (0)
24 #define CONFIG_BAUDRATE 115200
26 #undef CONFIG_WATCHDOG
27 #define CONFIG_WATCHDOG_TIMEOUT 3360 /* timeout in ms, max is 3.36 sec */
29 /* Command line configuration */
30 #define CONFIG_CMD_CACHE
31 #define CONFIG_CMD_DATE
32 #define CONFIG_CMD_I2C
33 #define CONFIG_CMD_MII
34 #define CONFIG_CMD_PING
35 #define CONFIG_CMD_REGINFO
37 #ifdef CONFIG_NANDFLASH_SIZE
38 # define CONFIG_CMD_NAND
41 #define CONFIG_SYS_UNIFY_CACHE
46 # define CONFIG_MII_INIT 1
47 # define CONFIG_SYS_DISCOVER_PHY
48 # define CONFIG_SYS_RX_ETH_BUFFER 8
49 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
51 # define CONFIG_SYS_FEC0_PINMUX 0
52 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
53 # define MCFFEC_TOUT_LOOP 50000
54 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
55 # ifndef CONFIG_SYS_DISCOVER_PHY
56 # define FECDUPLEX FULL
57 # define FECSPEED _100BASET
59 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
60 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
62 # endif /* CONFIG_SYS_DISCOVER_PHY */
73 #define CONFIG_SYS_I2C
74 #define CONFIG_SYS_I2C_FSL
75 #define CONFIG_SYS_FSL_I2C_SPEED 80000
76 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
77 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
78 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
80 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
81 #define CONFIG_UDP_CHECKSUM
84 # define CONFIG_IPADDR 192.162.1.2
85 # define CONFIG_NETMASK 255.255.255.0
86 # define CONFIG_SERVERIP 192.162.1.1
87 # define CONFIG_GATEWAYIP 192.162.1.1
90 #define CONFIG_HOSTNAME M5373EVB
91 #define CONFIG_EXTRA_ENV_SETTINGS \
93 "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
94 "u-boot=u-boot.bin\0" \
95 "load=tftp ${loadaddr) ${u-boot}\0" \
96 "upd=run load; run prog\0" \
97 "prog=prot off 0 3ffff;" \
99 "cp.b ${loadaddr} 0 ${filesize};" \
103 #define CONFIG_PRAM 512 /* 512 KB */
104 #define CONFIG_SYS_LONGHELP /* undef to save memory */
106 #ifdef CONFIG_CMD_KGDB
107 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
109 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
112 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
113 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
114 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
115 #define CONFIG_SYS_LOAD_ADDR 0x40010000
117 #define CONFIG_SYS_CLK 80000000
118 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
120 #define CONFIG_SYS_MBAR 0xFC000000
122 #define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)
125 * Low Level Configuration Settings
126 * (address mappings, register initial values, etc.)
127 * You should know what you are doing if you make changes here.
129 /*-----------------------------------------------------------------------
130 * Definitions for initial stack pointer and data area (in DPRAM)
132 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
133 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
134 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
135 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
136 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
138 /*-----------------------------------------------------------------------
139 * Start addresses for the final memory configuration
140 * (Set up by the startup code)
141 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
143 #define CONFIG_SYS_SDRAM_BASE 0x40000000
144 #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
145 #define CONFIG_SYS_SDRAM_CFG1 0x53722730
146 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
147 #define CONFIG_SYS_SDRAM_CTRL 0xE1092000
148 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
149 #define CONFIG_SYS_SDRAM_MODE 0x018D0000
151 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
152 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
154 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
155 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
157 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
158 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
161 * For booting Linux, the board info and command line data
162 * have to be in the first 8 MB of memory, since this is
163 * the maximum mapped by the Linux kernel during initialization ??
165 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
166 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
168 /*-----------------------------------------------------------------------
171 #define CONFIG_SYS_FLASH_CFI
172 #ifdef CONFIG_SYS_FLASH_CFI
173 # define CONFIG_FLASH_CFI_DRIVER 1
174 # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
175 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
176 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
177 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
178 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
181 #ifdef CONFIG_NANDFLASH_SIZE
182 # define CONFIG_SYS_MAX_NAND_DEVICE 1
183 # define CONFIG_SYS_NAND_BASE CONFIG_SYS_CS2_BASE
184 # define CONFIG_SYS_NAND_SIZE 1
185 # define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
186 # define NAND_ALLOW_ERASE_ALL 1
187 # define CONFIG_JFFS2_NAND 1
188 # define CONFIG_JFFS2_DEV "nand0"
189 # define CONFIG_JFFS2_PART_SIZE (CONFIG_SYS_CS2_MASK & ~1)
190 # define CONFIG_JFFS2_PART_OFFSET 0x00000000
193 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
195 /* Configuration for environment
196 * Environment is embedded in u-boot in the second sector of the flash
198 #define CONFIG_ENV_OFFSET 0x4000
199 #define CONFIG_ENV_SECT_SIZE 0x2000
200 #define CONFIG_ENV_IS_IN_FLASH 1
202 #define LDS_BOARD_TEXT \
203 . = DEFINED(env_offset) ? env_offset : .; \
204 common/env_embedded.o (.text*);
206 /*-----------------------------------------------------------------------
207 * Cache Configuration
209 #define CONFIG_SYS_CACHELINE_SIZE 16
211 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
212 CONFIG_SYS_INIT_RAM_SIZE - 8)
213 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
214 CONFIG_SYS_INIT_RAM_SIZE - 4)
215 #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
216 #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
217 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
218 CF_ACR_EN | CF_ACR_SM_ALL)
219 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
222 /*-----------------------------------------------------------------------
223 * Chipselect bank definitions
226 * CS0 - NOR Flash 1, 2, 4, or 8MB
227 * CS1 - CompactFlash and registers
228 * CS2 - NAND Flash 16, 32, or 64MB
233 #define CONFIG_SYS_CS0_BASE 0
234 #define CONFIG_SYS_CS0_MASK 0x007f0001
235 #define CONFIG_SYS_CS0_CTRL 0x00001fa0
237 #define CONFIG_SYS_CS1_BASE 0x10000000
238 #define CONFIG_SYS_CS1_MASK 0x001f0001
239 #define CONFIG_SYS_CS1_CTRL 0x002A3780
241 #ifdef CONFIG_NANDFLASH_SIZE
242 #define CONFIG_SYS_CS2_BASE 0x20000000
243 #define CONFIG_SYS_CS2_MASK ((CONFIG_NANDFLASH_SIZE << 20) | 1)
244 #define CONFIG_SYS_CS2_CTRL 0x00001f60
247 #endif /* _M5373EVB_H */