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)
25 #undef CONFIG_WATCHDOG
26 #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
28 /* Command line configuration */
29 #define CONFIG_CMD_REGINFO
31 #ifdef CONFIG_NANDFLASH_SIZE
32 # define CONFIG_CMD_NAND
35 #define CONFIG_SYS_UNIFY_CACHE
40 # define CONFIG_MII_INIT 1
41 # define CONFIG_SYS_DISCOVER_PHY
42 # define CONFIG_SYS_RX_ETH_BUFFER 8
43 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
45 # define CONFIG_SYS_FEC0_PINMUX 0
46 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
47 # define MCFFEC_TOUT_LOOP 50000
48 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
49 # ifndef CONFIG_SYS_DISCOVER_PHY
50 # define FECDUPLEX FULL
51 # define FECSPEED _100BASET
53 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
54 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
56 # endif /* CONFIG_SYS_DISCOVER_PHY */
67 #define CONFIG_SYS_I2C
68 #define CONFIG_SYS_I2C_FSL
69 #define CONFIG_SYS_FSL_I2C_SPEED 80000
70 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
71 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
72 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
74 #define CONFIG_UDP_CHECKSUM
77 # define CONFIG_IPADDR 192.162.1.2
78 # define CONFIG_NETMASK 255.255.255.0
79 # define CONFIG_SERVERIP 192.162.1.1
80 # define CONFIG_GATEWAYIP 192.162.1.1
83 #define CONFIG_HOSTNAME M5329EVB
84 #define CONFIG_EXTRA_ENV_SETTINGS \
86 "loadaddr=40010000\0" \
87 "u-boot=u-boot.bin\0" \
88 "load=tftp ${loadaddr) ${u-boot}\0" \
89 "upd=run load; run prog\0" \
90 "prog=prot off 0 3ffff;" \
92 "cp.b ${loadaddr} 0 ${filesize};" \
96 #define CONFIG_PRAM 512 /* 512 KB */
97 #define CONFIG_SYS_LONGHELP /* undef to save memory */
99 #ifdef CONFIG_CMD_KGDB
100 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
102 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
105 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
106 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
107 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
108 #define CONFIG_SYS_LOAD_ADDR 0x40010000
110 #define CONFIG_SYS_CLK 80000000
111 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
113 #define CONFIG_SYS_MBAR 0xFC000000
115 #define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)
118 * Low Level Configuration Settings
119 * (address mappings, register initial values, etc.)
120 * You should know what you are doing if you make changes here.
122 /*-----------------------------------------------------------------------
123 * Definitions for initial stack pointer and data area (in DPRAM)
125 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
126 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
127 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
128 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
129 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
131 /*-----------------------------------------------------------------------
132 * Start addresses for the final memory configuration
133 * (Set up by the startup code)
134 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
136 #define CONFIG_SYS_SDRAM_BASE 0x40000000
137 #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
138 #define CONFIG_SYS_SDRAM_CFG1 0x53722730
139 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
140 #define CONFIG_SYS_SDRAM_CTRL 0xE1092000
141 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
142 #define CONFIG_SYS_SDRAM_MODE 0x018D0000
144 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
145 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
147 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
148 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
150 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
151 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
154 * For booting Linux, the board info and command line data
155 * have to be in the first 8 MB of memory, since this is
156 * the maximum mapped by the Linux kernel during initialization ??
158 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
159 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
161 /*-----------------------------------------------------------------------
164 #define CONFIG_SYS_FLASH_CFI
165 #ifdef CONFIG_SYS_FLASH_CFI
166 # define CONFIG_FLASH_CFI_DRIVER 1
167 # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
168 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
169 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
170 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
171 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
174 #ifdef CONFIG_NANDFLASH_SIZE
175 # define CONFIG_SYS_MAX_NAND_DEVICE 1
176 # define CONFIG_SYS_NAND_BASE CONFIG_SYS_CS2_BASE
177 # define CONFIG_SYS_NAND_SIZE 1
178 # define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
179 # define NAND_ALLOW_ERASE_ALL 1
180 # define CONFIG_JFFS2_NAND 1
181 # define CONFIG_JFFS2_DEV "nand0"
182 # define CONFIG_JFFS2_PART_SIZE (CONFIG_SYS_CS2_MASK & ~1)
183 # define CONFIG_JFFS2_PART_OFFSET 0x00000000
186 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
188 /* Configuration for environment
189 * Environment is embedded in u-boot in the second sector of the flash
191 #define CONFIG_ENV_OFFSET 0x4000
192 #define CONFIG_ENV_SECT_SIZE 0x2000
193 #define CONFIG_ENV_IS_IN_FLASH 1
195 #define LDS_BOARD_TEXT \
196 . = DEFINED(env_offset) ? env_offset : .; \
197 common/env_embedded.o (.text*);
199 /*-----------------------------------------------------------------------
200 * Cache Configuration
202 #define CONFIG_SYS_CACHELINE_SIZE 16
204 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
205 CONFIG_SYS_INIT_RAM_SIZE - 8)
206 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
207 CONFIG_SYS_INIT_RAM_SIZE - 4)
208 #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
209 #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
210 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
211 CF_ACR_EN | CF_ACR_SM_ALL)
212 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
215 /*-----------------------------------------------------------------------
216 * Chipselect bank definitions
219 * CS0 - NOR Flash 1, 2, 4, or 8MB
220 * CS1 - CompactFlash and registers
221 * CS2 - NAND Flash 16, 32, or 64MB
226 #define CONFIG_SYS_CS0_BASE 0
227 #define CONFIG_SYS_CS0_MASK 0x007f0001
228 #define CONFIG_SYS_CS0_CTRL 0x00001fa0
230 #define CONFIG_SYS_CS1_BASE 0x10000000
231 #define CONFIG_SYS_CS1_MASK 0x001f0001
232 #define CONFIG_SYS_CS1_CTRL 0x002A3780
234 #ifdef CONFIG_NANDFLASH_SIZE
235 #define CONFIG_SYS_CS2_BASE 0x20000000
236 #define CONFIG_SYS_CS2_MASK ((CONFIG_NANDFLASH_SIZE << 20) | 1)
237 #define CONFIG_SYS_CS2_CTRL 0x00001f60
240 #endif /* _M5329EVB_H */