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_MII
33 #define CONFIG_CMD_REGINFO
35 #ifdef CONFIG_NANDFLASH_SIZE
36 # define CONFIG_CMD_NAND
39 #define CONFIG_SYS_UNIFY_CACHE
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
49 # define CONFIG_SYS_FEC0_PINMUX 0
50 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
51 # define MCFFEC_TOUT_LOOP 50000
52 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
53 # ifndef CONFIG_SYS_DISCOVER_PHY
54 # define FECDUPLEX FULL
55 # define FECSPEED _100BASET
57 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
58 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
60 # endif /* CONFIG_SYS_DISCOVER_PHY */
71 #define CONFIG_SYS_I2C
72 #define CONFIG_SYS_I2C_FSL
73 #define CONFIG_SYS_FSL_I2C_SPEED 80000
74 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
75 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
76 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
78 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
79 #define CONFIG_UDP_CHECKSUM
82 # define CONFIG_IPADDR 192.162.1.2
83 # define CONFIG_NETMASK 255.255.255.0
84 # define CONFIG_SERVERIP 192.162.1.1
85 # define CONFIG_GATEWAYIP 192.162.1.1
88 #define CONFIG_HOSTNAME M5373EVB
89 #define CONFIG_EXTRA_ENV_SETTINGS \
91 "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\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_LONGHELP /* undef to save memory */
104 #ifdef CONFIG_CMD_KGDB
105 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
107 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
110 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
111 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
112 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
113 #define CONFIG_SYS_LOAD_ADDR 0x40010000
115 #define CONFIG_SYS_CLK 80000000
116 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
118 #define CONFIG_SYS_MBAR 0xFC000000
120 #define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)
123 * Low Level Configuration Settings
124 * (address mappings, register initial values, etc.)
125 * You should know what you are doing if you make changes here.
127 /*-----------------------------------------------------------------------
128 * Definitions for initial stack pointer and data area (in DPRAM)
130 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
131 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
132 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
133 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
134 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
136 /*-----------------------------------------------------------------------
137 * Start addresses for the final memory configuration
138 * (Set up by the startup code)
139 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
141 #define CONFIG_SYS_SDRAM_BASE 0x40000000
142 #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
143 #define CONFIG_SYS_SDRAM_CFG1 0x53722730
144 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
145 #define CONFIG_SYS_SDRAM_CTRL 0xE1092000
146 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
147 #define CONFIG_SYS_SDRAM_MODE 0x018D0000
149 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
150 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
152 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
153 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
155 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
156 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
159 * For booting Linux, the board info and command line data
160 * have to be in the first 8 MB of memory, since this is
161 * the maximum mapped by the Linux kernel during initialization ??
163 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
164 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
166 /*-----------------------------------------------------------------------
169 #define CONFIG_SYS_FLASH_CFI
170 #ifdef CONFIG_SYS_FLASH_CFI
171 # define CONFIG_FLASH_CFI_DRIVER 1
172 # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
173 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
174 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
175 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
176 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
179 #ifdef CONFIG_NANDFLASH_SIZE
180 # define CONFIG_SYS_MAX_NAND_DEVICE 1
181 # define CONFIG_SYS_NAND_BASE CONFIG_SYS_CS2_BASE
182 # define CONFIG_SYS_NAND_SIZE 1
183 # define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
184 # define NAND_ALLOW_ERASE_ALL 1
185 # define CONFIG_JFFS2_NAND 1
186 # define CONFIG_JFFS2_DEV "nand0"
187 # define CONFIG_JFFS2_PART_SIZE (CONFIG_SYS_CS2_MASK & ~1)
188 # define CONFIG_JFFS2_PART_OFFSET 0x00000000
191 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
193 /* Configuration for environment
194 * Environment is embedded in u-boot in the second sector of the flash
196 #define CONFIG_ENV_OFFSET 0x4000
197 #define CONFIG_ENV_SECT_SIZE 0x2000
198 #define CONFIG_ENV_IS_IN_FLASH 1
200 #define LDS_BOARD_TEXT \
201 . = DEFINED(env_offset) ? env_offset : .; \
202 common/env_embedded.o (.text*);
204 /*-----------------------------------------------------------------------
205 * Cache Configuration
207 #define CONFIG_SYS_CACHELINE_SIZE 16
209 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
210 CONFIG_SYS_INIT_RAM_SIZE - 8)
211 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
212 CONFIG_SYS_INIT_RAM_SIZE - 4)
213 #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
214 #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
215 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
216 CF_ACR_EN | CF_ACR_SM_ALL)
217 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
220 /*-----------------------------------------------------------------------
221 * Chipselect bank definitions
224 * CS0 - NOR Flash 1, 2, 4, or 8MB
225 * CS1 - CompactFlash and registers
226 * CS2 - NAND Flash 16, 32, or 64MB
231 #define CONFIG_SYS_CS0_BASE 0
232 #define CONFIG_SYS_CS0_MASK 0x007f0001
233 #define CONFIG_SYS_CS0_CTRL 0x00001fa0
235 #define CONFIG_SYS_CS1_BASE 0x10000000
236 #define CONFIG_SYS_CS1_MASK 0x001f0001
237 #define CONFIG_SYS_CS1_CTRL 0x002A3780
239 #ifdef CONFIG_NANDFLASH_SIZE
240 #define CONFIG_SYS_CS2_BASE 0x20000000
241 #define CONFIG_SYS_CS2_MASK ((CONFIG_NANDFLASH_SIZE << 20) | 1)
242 #define CONFIG_SYS_CS2_CTRL 0x00001f60
245 #endif /* _M5373EVB_H */