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1/*
2 * Configuation settings for the Freescale MCF53017EVB.
3 *
4 * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
6 *
1a459660 7 * SPDX-License-Identifier: GPL-2.0+
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8 */
9
10/*
11 * board/config.h - configuration options, board specific
12 */
13
14#ifndef _M53017EVB_H
15#define _M53017EVB_H
16
17/*
18 * High Level Configuration Options
19 * (easy to change)
20 */
21#define CONFIG_MCF5301x /* define processor family */
22#define CONFIG_M53015 /* define processor type */
23
24#define CONFIG_MCFUART
25#define CONFIG_SYS_UART_PORT (0)
26#define CONFIG_BAUDRATE 115200
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27
28#undef CONFIG_WATCHDOG
29#define CONFIG_WATCHDOG_TIMEOUT 5000
30
31/* Command line configuration */
32#include <config_cmd_default.h>
33
34#define CONFIG_CMD_CACHE
35#define CONFIG_CMD_DATE
36#define CONFIG_CMD_ELF
37#define CONFIG_CMD_FLASH
38#undef CONFIG_CMD_I2C
39#define CONFIG_CMD_MEMORY
40#define CONFIG_CMD_MISC
41#define CONFIG_CMD_MII
42#define CONFIG_CMD_NET
43#define CONFIG_CMD_PING
44#define CONFIG_CMD_REGINFO
45
46#define CONFIG_SYS_UNIFY_CACHE
47
48#define CONFIG_MCFFEC
49#ifdef CONFIG_MCFFEC
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50# define CONFIG_MII 1
51# define CONFIG_MII_INIT 1
52# define CONFIG_SYS_DISCOVER_PHY
53# define CONFIG_SYS_RX_ETH_BUFFER 8
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54# define CONFIG_SYS_TX_ETH_BUFFER 8
55# define CONFIG_SYS_FEC_BUF_USE_SRAM
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56# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
57# define CONFIG_HAS_ETH1
58
59# define CONFIG_SYS_FEC0_PINMUX 0
60# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
61# define CONFIG_SYS_FEC1_PINMUX 0
62# define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC1_IOBASE
63# define MCFFEC_TOUT_LOOP 50000
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64
65# define CONFIG_BOOTARGS "root=/dev/mtdblock3 rw rootfstype=jffs2"
66
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67/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
68# ifndef CONFIG_SYS_DISCOVER_PHY
69# define FECDUPLEX FULL
70# define FECSPEED _100BASET
71# else
72# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
73# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
74# endif
75# endif /* CONFIG_SYS_DISCOVER_PHY */
76#endif
77
78#define CONFIG_MCFRTC
79#undef RTC_DEBUG
80#define CONFIG_SYS_RTC_CNT (0x8000)
81#define CONFIG_SYS_RTC_SETUP (RTC_OCEN_OSCBYP | RTC_OCEN_CLKEN)
82
83/* Timer */
84#define CONFIG_MCFTMR
85#undef CONFIG_MCFPIT
86
87/* I2C */
88#define CONFIG_FSL_I2C
89#define CONFIG_HARD_I2C /* I2C with hw support */
90#undef CONFIG_SOFT_I2C /* I2C bit-banged */
91#define CONFIG_SYS_I2C_SPEED 80000
92#define CONFIG_SYS_I2C_SLAVE 0x7F
93#define CONFIG_SYS_I2C_OFFSET 0x58000
94#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
95
96#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
97#define CONFIG_UDP_CHECKSUM
98
99#ifdef CONFIG_MCFFEC
100# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
101# define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
102# define CONFIG_IPADDR 192.162.1.2
103# define CONFIG_NETMASK 255.255.255.0
104# define CONFIG_SERVERIP 192.162.1.1
105# define CONFIG_GATEWAYIP 192.162.1.1
106# define CONFIG_OVERWRITE_ETHADDR_ONCE
107#endif /* FEC_ENET */
108
109#define CONFIG_HOSTNAME M53017
110#define CONFIG_EXTRA_ENV_SETTINGS \
111 "netdev=eth0\0" \
112 "loadaddr=40010000\0" \
113 "u-boot=u-boot.bin\0" \
114 "load=tftp ${loadaddr) ${u-boot}\0" \
115 "upd=run load; run prog\0" \
116 "prog=prot off 0 3ffff;" \
117 "era 0 3ffff;" \
118 "cp.b ${loadaddr} 0 ${filesize};" \
119 "save\0" \
120 ""
121
122#define CONFIG_PRAM 512 /* 512 KB */
123#define CONFIG_SYS_PROMPT "-> "
124#define CONFIG_SYS_LONGHELP /* undef to save memory */
125
126#ifdef CONFIG_CMD_KGDB
127# define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
128#else
129# define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
130#endif
131
132#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
133#define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
134#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buf Sz */
135#define CONFIG_SYS_LOAD_ADDR 0x40010000
136
137#define CONFIG_SYS_HZ 1000
138#define CONFIG_SYS_CLK 80000000
139#define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
140
141#define CONFIG_SYS_MBAR 0xFC000000
142
143/*
144 * Low Level Configuration Settings
145 * (address mappings, register initial values, etc.)
146 * You should know what you are doing if you make changes here.
147 */
148/*
149 * Definitions for initial stack pointer and data area (in DPRAM)
150 */
151#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
553f0982 152#define CONFIG_SYS_INIT_RAM_SIZE 0x20000 /* Size of used area in internal SRAM */
9e8e9270 153#define CONFIG_SYS_INIT_RAM_CTRL 0x221
25ddd1fb 154#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
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155#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
156
157/*
158 * Start addresses for the final memory configuration
159 * (Set up by the startup code)
160 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
161 */
162#define CONFIG_SYS_SDRAM_BASE 0x40000000
163#define CONFIG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */
164#define CONFIG_SYS_SDRAM_CFG1 0x43711630
165#define CONFIG_SYS_SDRAM_CFG2 0x56670000
9e8e9270 166#define CONFIG_SYS_SDRAM_CTRL 0xE1092000
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167#define CONFIG_SYS_SDRAM_EMOD 0x80010000
168#define CONFIG_SYS_SDRAM_MODE 0x00CD0000
169
170#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
171#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
172
173#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
174#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
175
176#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
177#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
178
179/*
180 * For booting Linux, the board info and command line data
181 * have to be in the first 8 MB of memory, since this is
182 * the maximum mapped by the Linux kernel during initialization ??
183 */
184#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
d6e4baf4 185#define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
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186
187/*-----------------------------------------------------------------------
188 * FLASH organization
189 */
190#define CONFIG_SYS_FLASH_CFI
191#ifdef CONFIG_SYS_FLASH_CFI
192# define CONFIG_FLASH_CFI_DRIVER 1
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193# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
194# define CONFIG_FLASH_SPANSION_S29WS_N 1
4567c7bf 195# define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
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196# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
197# define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
198# define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
199# define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
200#endif
201
202#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
203
204/* Configuration for environment
205 * Environment is embedded in u-boot in the second sector of the flash
206 */
207#define CONFIG_ENV_OFFSET 0x8000
208#define CONFIG_ENV_SIZE 0x1000
209#define CONFIG_ENV_SECT_SIZE 0x8000
210#define CONFIG_ENV_IS_IN_FLASH 1
211
212/*-----------------------------------------------------------------------
213 * Cache Configuration
214 */
215#define CONFIG_SYS_CACHELINE_SIZE 16
216
dd9f054e 217#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
553f0982 218 CONFIG_SYS_INIT_RAM_SIZE - 8)
dd9f054e 219#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
553f0982 220 CONFIG_SYS_INIT_RAM_SIZE - 4)
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221#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
222#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
223 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
224 CF_ACR_EN | CF_ACR_SM_ALL)
225#define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
226 CF_CACR_DCM_P)
227
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228/*-----------------------------------------------------------------------
229 * Chipselect bank definitions
230 */
231/*
232 * CS0 - NOR Flash
233 * CS1 - Ext SRAM
234 * CS2 - Available
235 * CS3 - Available
236 * CS4 - Available
237 * CS5 - Available
238 */
239#define CONFIG_SYS_CS0_BASE 0
240#define CONFIG_SYS_CS0_MASK 0x00FF0001
241#define CONFIG_SYS_CS0_CTRL 0x00001FA0
242
243#define CONFIG_SYS_CS1_BASE 0xC0000000
244#define CONFIG_SYS_CS1_MASK 0x00070001
245#define CONFIG_SYS_CS1_CTRL 0x00001FA0
246
247#endif /* _M53017EVB_H */