2 * Configuation settings for the Freescale MCF53017EVB.
4 * Copyright (C) 2004-2008 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
29 /* Command line configuration */
30 #define CONFIG_CMD_CACHE
31 #define CONFIG_CMD_DATE
33 #define CONFIG_CMD_MII
34 #define CONFIG_CMD_PING
35 #define CONFIG_CMD_REGINFO
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_TX_ETH_BUFFER 8
46 # define CONFIG_SYS_FEC_BUF_USE_SRAM
47 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
48 # define CONFIG_HAS_ETH1
50 # define CONFIG_SYS_FEC0_PINMUX 0
51 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
52 # define CONFIG_SYS_FEC1_PINMUX 0
53 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC1_IOBASE
54 # define MCFFEC_TOUT_LOOP 50000
56 # define CONFIG_BOOTARGS "root=/dev/mtdblock3 rw rootfstype=jffs2"
58 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
59 # ifndef CONFIG_SYS_DISCOVER_PHY
60 # define FECDUPLEX FULL
61 # define FECSPEED _100BASET
63 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
64 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
66 # endif /* CONFIG_SYS_DISCOVER_PHY */
71 #define CONFIG_SYS_RTC_CNT (0x8000)
72 #define CONFIG_SYS_RTC_SETUP (RTC_OCEN_OSCBYP | RTC_OCEN_CLKEN)
79 #define CONFIG_SYS_I2C
80 #define CONFIG_SYS_I2C_FSL
81 #define CONFIG_SYS_FSL_I2C_SPEED 80000
82 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
83 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
84 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
86 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
87 #define CONFIG_UDP_CHECKSUM
90 # define CONFIG_IPADDR 192.162.1.2
91 # define CONFIG_NETMASK 255.255.255.0
92 # define CONFIG_SERVERIP 192.162.1.1
93 # define CONFIG_GATEWAYIP 192.162.1.1
96 #define CONFIG_HOSTNAME M53017
97 #define CONFIG_EXTRA_ENV_SETTINGS \
99 "loadaddr=40010000\0" \
100 "u-boot=u-boot.bin\0" \
101 "load=tftp ${loadaddr) ${u-boot}\0" \
102 "upd=run load; run prog\0" \
103 "prog=prot off 0 3ffff;" \
105 "cp.b ${loadaddr} 0 ${filesize};" \
109 #define CONFIG_PRAM 512 /* 512 KB */
110 #define CONFIG_SYS_LONGHELP /* undef to save memory */
112 #ifdef CONFIG_CMD_KGDB
113 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
115 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
118 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
119 #define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
120 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buf Sz */
121 #define CONFIG_SYS_LOAD_ADDR 0x40010000
123 #define CONFIG_SYS_CLK 80000000
124 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
126 #define CONFIG_SYS_MBAR 0xFC000000
129 * Low Level Configuration Settings
130 * (address mappings, register initial values, etc.)
131 * You should know what you are doing if you make changes here.
134 * Definitions for initial stack pointer and data area (in DPRAM)
136 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
137 #define CONFIG_SYS_INIT_RAM_SIZE 0x20000 /* Size of used area in internal SRAM */
138 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
139 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
140 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
143 * Start addresses for the final memory configuration
144 * (Set up by the startup code)
145 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
147 #define CONFIG_SYS_SDRAM_BASE 0x40000000
148 #define CONFIG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */
149 #define CONFIG_SYS_SDRAM_CFG1 0x43711630
150 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
151 #define CONFIG_SYS_SDRAM_CTRL 0xE1092000
152 #define CONFIG_SYS_SDRAM_EMOD 0x80010000
153 #define CONFIG_SYS_SDRAM_MODE 0x00CD0000
155 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
156 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
158 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
159 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
161 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
162 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
165 * For booting Linux, the board info and command line data
166 * have to be in the first 8 MB of memory, since this is
167 * the maximum mapped by the Linux kernel during initialization ??
169 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
170 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
172 /*-----------------------------------------------------------------------
175 #define CONFIG_SYS_FLASH_CFI
176 #ifdef CONFIG_SYS_FLASH_CFI
177 # define CONFIG_FLASH_CFI_DRIVER 1
178 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
179 # define CONFIG_FLASH_SPANSION_S29WS_N 1
180 # define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
181 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
182 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
183 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
184 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
187 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
189 /* Configuration for environment
190 * Environment is embedded in u-boot in the second sector of the flash
192 #define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_BASE + 0x40000)
193 #define CONFIG_ENV_SIZE 0x1000
194 #define CONFIG_ENV_SECT_SIZE 0x8000
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
228 #define CONFIG_SYS_CS0_BASE 0
229 #define CONFIG_SYS_CS0_MASK 0x00FF0001
230 #define CONFIG_SYS_CS0_CTRL 0x00001FA0
232 #define CONFIG_SYS_CS1_BASE 0xC0000000
233 #define CONFIG_SYS_CS1_MASK 0x00070001
234 #define CONFIG_SYS_CS1_CTRL 0x00001FA0
236 #endif /* _M53017EVB_H */