1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuation settings for the Freescale MCF53017EVB.
5 * Copyright (C) 2004-2008 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
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_TX_ETH_BUFFER 8
35 # define CONFIG_SYS_FEC_BUF_USE_SRAM
36 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
37 # define CONFIG_HAS_ETH1
39 # define CONFIG_SYS_FEC0_PINMUX 0
40 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
41 # define CONFIG_SYS_FEC1_PINMUX 0
42 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC1_IOBASE
43 # define MCFFEC_TOUT_LOOP 50000
45 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
46 # ifndef CONFIG_SYS_DISCOVER_PHY
47 # define FECDUPLEX FULL
48 # define FECSPEED _100BASET
50 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
51 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
53 # endif /* CONFIG_SYS_DISCOVER_PHY */
58 #define CONFIG_SYS_RTC_CNT (0x8000)
59 #define CONFIG_SYS_RTC_SETUP (RTC_OCEN_OSCBYP | RTC_OCEN_CLKEN)
66 #define CONFIG_SYS_I2C
67 #define CONFIG_SYS_I2C_FSL
68 #define CONFIG_SYS_FSL_I2C_SPEED 80000
69 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
70 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
71 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
73 #define CONFIG_UDP_CHECKSUM
76 # define CONFIG_IPADDR 192.162.1.2
77 # define CONFIG_NETMASK 255.255.255.0
78 # define CONFIG_SERVERIP 192.162.1.1
79 # define CONFIG_GATEWAYIP 192.162.1.1
82 #define CONFIG_HOSTNAME "M53017"
83 #define CONFIG_EXTRA_ENV_SETTINGS \
85 "loadaddr=40010000\0" \
86 "u-boot=u-boot.bin\0" \
87 "load=tftp ${loadaddr) ${u-boot}\0" \
88 "upd=run load; run prog\0" \
89 "prog=prot off 0 3ffff;" \
91 "cp.b ${loadaddr} 0 ${filesize};" \
95 #define CONFIG_PRAM 512 /* 512 KB */
97 #define CONFIG_SYS_LOAD_ADDR 0x40010000
99 #define CONFIG_SYS_CLK 80000000
100 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
102 #define CONFIG_SYS_MBAR 0xFC000000
105 * Low Level Configuration Settings
106 * (address mappings, register initial values, etc.)
107 * You should know what you are doing if you make changes here.
110 * Definitions for initial stack pointer and data area (in DPRAM)
112 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
113 #define CONFIG_SYS_INIT_RAM_SIZE 0x20000 /* Size of used area in internal SRAM */
114 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
115 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
116 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
119 * Start addresses for the final memory configuration
120 * (Set up by the startup code)
121 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
123 #define CONFIG_SYS_SDRAM_BASE 0x40000000
124 #define CONFIG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */
125 #define CONFIG_SYS_SDRAM_CFG1 0x43711630
126 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
127 #define CONFIG_SYS_SDRAM_CTRL 0xE1092000
128 #define CONFIG_SYS_SDRAM_EMOD 0x80010000
129 #define CONFIG_SYS_SDRAM_MODE 0x00CD0000
131 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
132 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
134 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
135 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
137 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
138 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
141 * For booting Linux, the board info and command line data
142 * have to be in the first 8 MB of memory, since this is
143 * the maximum mapped by the Linux kernel during initialization ??
145 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
146 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
148 /*-----------------------------------------------------------------------
151 #define CONFIG_SYS_FLASH_CFI
152 #ifdef CONFIG_SYS_FLASH_CFI
153 # define CONFIG_FLASH_CFI_DRIVER 1
154 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
155 # define CONFIG_FLASH_SPANSION_S29WS_N 1
156 # define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
157 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
158 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
159 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
160 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
163 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
165 /* Configuration for environment
166 * Environment is embedded in u-boot in the second sector of the flash
168 #define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_BASE + 0x40000)
169 #define CONFIG_ENV_SIZE 0x1000
170 #define CONFIG_ENV_SECT_SIZE 0x8000
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
203 #define CONFIG_SYS_CS0_BASE 0
204 #define CONFIG_SYS_CS0_MASK 0x00FF0001
205 #define CONFIG_SYS_CS0_CTRL 0x00001FA0
207 #define CONFIG_SYS_CS1_BASE 0xC0000000
208 #define CONFIG_SYS_CS1_MASK 0x00070001
209 #define CONFIG_SYS_CS1_CTRL 0x00001FA0
211 #endif /* _M53017EVB_H */