1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuation settings for the Freescale MCF5208EVBe.
5 * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
6 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
13 * High Level Configuration Options
16 #define CONFIG_MCFUART
17 #define CONFIG_SYS_UART_PORT (0)
19 #undef CONFIG_WATCHDOG
20 #define CONFIG_WATCHDOG_TIMEOUT 5000
24 # define CONFIG_MII_INIT 1
25 # define CONFIG_SYS_DISCOVER_PHY
26 # define CONFIG_SYS_RX_ETH_BUFFER 8
27 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
28 # define CONFIG_HAS_ETH1
30 # define CONFIG_SYS_FEC0_PINMUX 0
31 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
32 # define MCFFEC_TOUT_LOOP 50000
33 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
34 # ifndef CONFIG_SYS_DISCOVER_PHY
35 # define FECDUPLEX FULL
36 # define FECSPEED _100BASET
38 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
39 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
41 # endif /* CONFIG_SYS_DISCOVER_PHY */
49 #define CONFIG_SYS_I2C
50 #define CONFIG_SYS_I2C_FSL
51 #define CONFIG_SYS_FSL_I2C_SPEED 80000
52 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
53 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
54 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
56 #define CONFIG_UDP_CHECKSUM
59 # define CONFIG_IPADDR 192.162.1.2
60 # define CONFIG_NETMASK 255.255.255.0
61 # define CONFIG_SERVERIP 192.162.1.1
62 # define CONFIG_GATEWAYIP 192.162.1.1
63 #endif /* CONFIG_MCFFEC */
65 #define CONFIG_HOSTNAME "M5208EVBe"
66 #define CONFIG_EXTRA_ENV_SETTINGS \
68 "loadaddr=40010000\0" \
69 "u-boot=u-boot.bin\0" \
70 "load=tftp ${loadaddr) ${u-boot}\0" \
71 "upd=run load; run prog\0" \
72 "prog=prot off 0 3ffff;" \
74 "cp.b ${loadaddr} 0 ${filesize};" \
78 #define CONFIG_PRAM 512 /* 512 KB */
80 #define CONFIG_SYS_LOAD_ADDR 0x40010000
82 #define CONFIG_SYS_CLK 166666666 /* CPU Core Clock */
83 #define CONFIG_SYS_PLL_ODR 0x36
84 #define CONFIG_SYS_PLL_FDR 0x7D
86 #define CONFIG_SYS_MBAR 0xFC000000
89 * Low Level Configuration Settings
90 * (address mappings, register initial values, etc.)
91 * You should know what you are doing if you make changes here.
93 /* Definitions for initial stack pointer and data area (in DPRAM) */
94 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
95 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in internal SRAM */
96 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
97 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
98 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
101 * Start addresses for the final memory configuration
102 * (Set up by the startup code)
103 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
105 #define CONFIG_SYS_SDRAM_BASE 0x40000000
106 #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
107 #define CONFIG_SYS_SDRAM_CFG1 0x43711630
108 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
109 #define CONFIG_SYS_SDRAM_CTRL 0xE1002000
110 #define CONFIG_SYS_SDRAM_EMOD 0x80010000
111 #define CONFIG_SYS_SDRAM_MODE 0x00CD0000
113 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
114 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
116 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
117 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
119 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
120 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
123 * For booting Linux, the board info and command line data
124 * have to be in the first 8 MB of memory, since this is
125 * the maximum mapped by the Linux kernel during initialization ??
127 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
128 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
130 /* FLASH organization */
131 #define CONFIG_SYS_FLASH_CFI
132 #ifdef CONFIG_SYS_FLASH_CFI
133 # define CONFIG_FLASH_CFI_DRIVER 1
134 # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
135 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
136 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
137 # define CONFIG_SYS_MAX_FLASH_SECT 254 /* max number of sectors on one chip */
138 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
141 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
144 * Configuration for environment
145 * Environment is embedded in u-boot in the second sector of the flash
147 #define CONFIG_ENV_OFFSET 0x2000
148 #define CONFIG_ENV_SIZE 0x1000
149 #define CONFIG_ENV_SECT_SIZE 0x2000
151 #define LDS_BOARD_TEXT \
152 . = DEFINED(env_offset) ? env_offset : .; \
153 env/embedded.o(.text*);
155 /* Cache Configuration */
156 #define CONFIG_SYS_CACHELINE_SIZE 16
158 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
159 CONFIG_SYS_INIT_RAM_SIZE - 8)
160 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
161 CONFIG_SYS_INIT_RAM_SIZE - 4)
162 #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
163 #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
164 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
165 CF_ACR_EN | CF_ACR_SM_ALL)
166 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
167 CF_CACR_DISD | CF_CACR_INVI | \
168 CF_CACR_CEIB | CF_CACR_DCM | \
171 /* Chipselect bank definitions */
180 #define CONFIG_SYS_CS0_BASE 0
181 #define CONFIG_SYS_CS0_MASK 0x007F0001
182 #define CONFIG_SYS_CS0_CTRL 0x00001FA0
184 #endif /* _M5208EVBE_H */