1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuation settings for the Freescale MCF5329 FireEngine board.
5 * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
6 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
10 * board/config.h - configuration options, board specific
17 * High Level Configuration Options
21 #define CONFIG_MCFUART
22 #define CONFIG_SYS_UART_PORT (0)
24 #undef CONFIG_WATCHDOG
25 #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
27 #define CONFIG_SYS_UNIFY_CACHE
31 # define CONFIG_MII_INIT 1
32 # define CONFIG_SYS_DISCOVER_PHY
33 # define CONFIG_SYS_RX_ETH_BUFFER 8
34 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
36 # define CONFIG_SYS_FEC0_PINMUX 0
37 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
38 # define MCFFEC_TOUT_LOOP 50000
39 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
40 # ifndef CONFIG_SYS_DISCOVER_PHY
41 # define FECDUPLEX FULL
42 # define FECSPEED _100BASET
44 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
45 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
47 # endif /* CONFIG_SYS_DISCOVER_PHY */
58 #define CONFIG_SYS_I2C
59 #define CONFIG_SYS_I2C_FSL
60 #define CONFIG_SYS_FSL_I2C_SPEED 80000
61 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
62 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
63 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
65 #define CONFIG_UDP_CHECKSUM
68 # define CONFIG_IPADDR 192.162.1.2
69 # define CONFIG_NETMASK 255.255.255.0
70 # define CONFIG_SERVERIP 192.162.1.1
71 # define CONFIG_GATEWAYIP 192.162.1.1
74 #define CONFIG_HOSTNAME "M5329EVB"
75 #define CONFIG_EXTRA_ENV_SETTINGS \
77 "loadaddr=40010000\0" \
78 "u-boot=u-boot.bin\0" \
79 "load=tftp ${loadaddr) ${u-boot}\0" \
80 "upd=run load; run prog\0" \
81 "prog=prot off 0 3ffff;" \
83 "cp.b ${loadaddr} 0 ${filesize};" \
87 #define CONFIG_PRAM 512 /* 512 KB */
89 #define CONFIG_SYS_LOAD_ADDR 0x40010000
91 #define CONFIG_SYS_CLK 80000000
92 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
94 #define CONFIG_SYS_MBAR 0xFC000000
96 #define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)
99 * Low Level Configuration Settings
100 * (address mappings, register initial values, etc.)
101 * You should know what you are doing if you make changes here.
103 /*-----------------------------------------------------------------------
104 * Definitions for initial stack pointer and data area (in DPRAM)
106 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
107 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
108 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
109 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
110 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
112 /*-----------------------------------------------------------------------
113 * Start addresses for the final memory configuration
114 * (Set up by the startup code)
115 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
117 #define CONFIG_SYS_SDRAM_BASE 0x40000000
118 #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
119 #define CONFIG_SYS_SDRAM_CFG1 0x53722730
120 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
121 #define CONFIG_SYS_SDRAM_CTRL 0xE1092000
122 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
123 #define CONFIG_SYS_SDRAM_MODE 0x018D0000
125 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
126 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
128 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
129 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
131 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
132 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
135 * For booting Linux, the board info and command line data
136 * have to be in the first 8 MB of memory, since this is
137 * the maximum mapped by the Linux kernel during initialization ??
139 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
140 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
142 /*-----------------------------------------------------------------------
145 #ifdef CONFIG_SYS_FLASH_CFI
146 # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
147 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
148 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
149 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
152 #ifdef CONFIG_NANDFLASH_SIZE
153 # define CONFIG_SYS_MAX_NAND_DEVICE 1
154 # define CONFIG_SYS_NAND_BASE CONFIG_SYS_CS2_BASE
155 # define CONFIG_SYS_NAND_SIZE 1
156 # define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
157 # define NAND_ALLOW_ERASE_ALL 1
158 # define CONFIG_JFFS2_NAND 1
159 # define CONFIG_JFFS2_DEV "nand0"
160 # define CONFIG_JFFS2_PART_SIZE (CONFIG_SYS_CS2_MASK & ~1)
161 # define CONFIG_JFFS2_PART_OFFSET 0x00000000
164 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
166 /* Configuration for environment
167 * Environment is embedded in u-boot in the second sector of the flash
169 #define CONFIG_ENV_OFFSET 0x4000
170 #define CONFIG_ENV_SECT_SIZE 0x2000
172 #define LDS_BOARD_TEXT \
173 . = DEFINED(env_offset) ? env_offset : .; \
174 env/embedded.o(.text*);
176 /*-----------------------------------------------------------------------
177 * Cache Configuration
179 #define CONFIG_SYS_CACHELINE_SIZE 16
181 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
182 CONFIG_SYS_INIT_RAM_SIZE - 8)
183 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
184 CONFIG_SYS_INIT_RAM_SIZE - 4)
185 #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
186 #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
187 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
188 CF_ACR_EN | CF_ACR_SM_ALL)
189 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
192 /*-----------------------------------------------------------------------
193 * Chipselect bank definitions
196 * CS0 - NOR Flash 1, 2, 4, or 8MB
197 * CS1 - CompactFlash and registers
198 * CS2 - NAND Flash 16, 32, or 64MB
203 #define CONFIG_SYS_CS0_BASE 0
204 #define CONFIG_SYS_CS0_MASK 0x007f0001
205 #define CONFIG_SYS_CS0_CTRL 0x00001fa0
207 #define CONFIG_SYS_CS1_BASE 0x10000000
208 #define CONFIG_SYS_CS1_MASK 0x001f0001
209 #define CONFIG_SYS_CS1_CTRL 0x002A3780
211 #ifdef CONFIG_NANDFLASH_SIZE
212 #define CONFIG_SYS_CS2_BASE 0x20000000
213 #define CONFIG_SYS_CS2_MASK ((CONFIG_NANDFLASH_SIZE << 20) | 1)
214 #define CONFIG_SYS_CS2_CTRL 0x00001f60
217 #endif /* _M5329EVB_H */