2 * Configuation settings for the Freescale MCF5329 FireEngine board.
4 * Copyright (C) 2004-2007 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 5000 /* timeout in milliseconds, max timeout is 6.71sec */
29 /* Command line configuration */
30 #define CONFIG_CMD_DATE
31 #define CONFIG_CMD_REGINFO
33 #ifdef CONFIG_NANDFLASH_SIZE
34 # define CONFIG_CMD_NAND
37 #define CONFIG_SYS_UNIFY_CACHE
42 # define CONFIG_MII_INIT 1
43 # define CONFIG_SYS_DISCOVER_PHY
44 # define CONFIG_SYS_RX_ETH_BUFFER 8
45 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
47 # define CONFIG_SYS_FEC0_PINMUX 0
48 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
49 # define MCFFEC_TOUT_LOOP 50000
50 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
51 # ifndef CONFIG_SYS_DISCOVER_PHY
52 # define FECDUPLEX FULL
53 # define FECSPEED _100BASET
55 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
56 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
58 # endif /* CONFIG_SYS_DISCOVER_PHY */
69 #define CONFIG_SYS_I2C
70 #define CONFIG_SYS_I2C_FSL
71 #define CONFIG_SYS_FSL_I2C_SPEED 80000
72 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
73 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
74 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
76 #define CONFIG_UDP_CHECKSUM
79 # define CONFIG_IPADDR 192.162.1.2
80 # define CONFIG_NETMASK 255.255.255.0
81 # define CONFIG_SERVERIP 192.162.1.1
82 # define CONFIG_GATEWAYIP 192.162.1.1
85 #define CONFIG_HOSTNAME M5329EVB
86 #define CONFIG_EXTRA_ENV_SETTINGS \
88 "loadaddr=40010000\0" \
89 "u-boot=u-boot.bin\0" \
90 "load=tftp ${loadaddr) ${u-boot}\0" \
91 "upd=run load; run prog\0" \
92 "prog=prot off 0 3ffff;" \
94 "cp.b ${loadaddr} 0 ${filesize};" \
98 #define CONFIG_PRAM 512 /* 512 KB */
99 #define CONFIG_SYS_LONGHELP /* undef to save memory */
101 #ifdef CONFIG_CMD_KGDB
102 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
104 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
107 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
108 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
109 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
110 #define CONFIG_SYS_LOAD_ADDR 0x40010000
112 #define CONFIG_SYS_CLK 80000000
113 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
115 #define CONFIG_SYS_MBAR 0xFC000000
117 #define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)
120 * Low Level Configuration Settings
121 * (address mappings, register initial values, etc.)
122 * You should know what you are doing if you make changes here.
124 /*-----------------------------------------------------------------------
125 * Definitions for initial stack pointer and data area (in DPRAM)
127 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
128 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
129 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
130 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
131 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
133 /*-----------------------------------------------------------------------
134 * Start addresses for the final memory configuration
135 * (Set up by the startup code)
136 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
138 #define CONFIG_SYS_SDRAM_BASE 0x40000000
139 #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
140 #define CONFIG_SYS_SDRAM_CFG1 0x53722730
141 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
142 #define CONFIG_SYS_SDRAM_CTRL 0xE1092000
143 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
144 #define CONFIG_SYS_SDRAM_MODE 0x018D0000
146 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
147 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
149 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
150 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
152 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
153 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
156 * For booting Linux, the board info and command line data
157 * have to be in the first 8 MB of memory, since this is
158 * the maximum mapped by the Linux kernel during initialization ??
160 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
161 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
163 /*-----------------------------------------------------------------------
166 #define CONFIG_SYS_FLASH_CFI
167 #ifdef CONFIG_SYS_FLASH_CFI
168 # define CONFIG_FLASH_CFI_DRIVER 1
169 # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
170 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
171 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
172 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
173 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
176 #ifdef CONFIG_NANDFLASH_SIZE
177 # define CONFIG_SYS_MAX_NAND_DEVICE 1
178 # define CONFIG_SYS_NAND_BASE CONFIG_SYS_CS2_BASE
179 # define CONFIG_SYS_NAND_SIZE 1
180 # define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
181 # define NAND_ALLOW_ERASE_ALL 1
182 # define CONFIG_JFFS2_NAND 1
183 # define CONFIG_JFFS2_DEV "nand0"
184 # define CONFIG_JFFS2_PART_SIZE (CONFIG_SYS_CS2_MASK & ~1)
185 # define CONFIG_JFFS2_PART_OFFSET 0x00000000
188 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
190 /* Configuration for environment
191 * Environment is embedded in u-boot in the second sector of the flash
193 #define CONFIG_ENV_OFFSET 0x4000
194 #define CONFIG_ENV_SECT_SIZE 0x2000
195 #define CONFIG_ENV_IS_IN_FLASH 1
197 #define LDS_BOARD_TEXT \
198 . = DEFINED(env_offset) ? env_offset : .; \
199 common/env_embedded.o (.text*);
201 /*-----------------------------------------------------------------------
202 * Cache Configuration
204 #define CONFIG_SYS_CACHELINE_SIZE 16
206 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
207 CONFIG_SYS_INIT_RAM_SIZE - 8)
208 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
209 CONFIG_SYS_INIT_RAM_SIZE - 4)
210 #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
211 #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
212 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
213 CF_ACR_EN | CF_ACR_SM_ALL)
214 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
217 /*-----------------------------------------------------------------------
218 * Chipselect bank definitions
221 * CS0 - NOR Flash 1, 2, 4, or 8MB
222 * CS1 - CompactFlash and registers
223 * CS2 - NAND Flash 16, 32, or 64MB
228 #define CONFIG_SYS_CS0_BASE 0
229 #define CONFIG_SYS_CS0_MASK 0x007f0001
230 #define CONFIG_SYS_CS0_CTRL 0x00001fa0
232 #define CONFIG_SYS_CS1_BASE 0x10000000
233 #define CONFIG_SYS_CS1_MASK 0x001f0001
234 #define CONFIG_SYS_CS1_CTRL 0x002A3780
236 #ifdef CONFIG_NANDFLASH_SIZE
237 #define CONFIG_SYS_CS2_BASE 0x20000000
238 #define CONFIG_SYS_CS2_MASK ((CONFIG_NANDFLASH_SIZE << 20) | 1)
239 #define CONFIG_SYS_CS2_CTRL 0x00001f60
242 #endif /* _M5329EVB_H */