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wdenke65527f2004-02-12 00:47:09 +00001/*
2 * Configuation settings for the Motorola MC5272C3 board.
3 *
4 * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
5 *
Wolfgang Denkbd8ec7e2013-10-07 13:07:26 +02006 * SPDX-License-Identifier: GPL-2.0+
wdenke65527f2004-02-12 00:47:09 +00007 */
wdenkabf7a7c2003-12-08 01:34:36 +00008
wdenke65527f2004-02-12 00:47:09 +00009/*
10 * board/config.h - configuration options, board specific
11 */
wdenkabf7a7c2003-12-08 01:34:36 +000012
wdenke65527f2004-02-12 00:47:09 +000013#ifndef _M5272C3_H
14#define _M5272C3_H
15
16/*
17 * High Level Configuration Options
18 * (easy to change)
19 */
TsiChungLiew1692b482007-08-15 20:32:06 -050020#define CONFIG_MCFTMR
wdenkabf7a7c2003-12-08 01:34:36 +000021
TsiChungLiew1692b482007-08-15 20:32:06 -050022#define CONFIG_MCFUART
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020023#define CONFIG_SYS_UART_PORT (0)
wdenke65527f2004-02-12 00:47:09 +000024
TsiChungLiew1692b482007-08-15 20:32:06 -050025#undef CONFIG_WATCHDOG
wdenke65527f2004-02-12 00:47:09 +000026#define CONFIG_WATCHDOG_TIMEOUT 10000 /* timeout in milliseconds */
27
TsiChungLiew1692b482007-08-15 20:32:06 -050028#undef CONFIG_MONITOR_IS_IN_RAM /* define if monitor is started from a pre-loader */
wdenke65527f2004-02-12 00:47:09 +000029
30/* Configuration for environment
31 * Environment is embedded in u-boot in the second sector of the flash
32 */
33#ifndef CONFIG_MONITOR_IS_IN_RAM
Jean-Christophe PLAGNIOL-VILLARD7e1cda62008-09-10 22:48:06 +020034#define CONFIG_ENV_OFFSET 0x4000
35#define CONFIG_ENV_SECT_SIZE 0x2000
wdenke65527f2004-02-12 00:47:09 +000036#else
Jean-Christophe PLAGNIOL-VILLARD7e1cda62008-09-10 22:48:06 +020037#define CONFIG_ENV_ADDR 0xffe04000
38#define CONFIG_ENV_SECT_SIZE 0x2000
wdenke65527f2004-02-12 00:47:09 +000039#endif
40
angelo@sysam.it6312a952015-03-29 22:54:16 +020041#define LDS_BOARD_TEXT \
42 . = DEFINED(env_offset) ? env_offset : .; \
43 common/env_embedded.o (.text);
44
Jon Loeliger446e1f52007-07-08 14:14:17 -050045/*
Jon Loeligered26c742007-07-10 09:10:49 -050046 * BOOTP options
47 */
48#define CONFIG_BOOTP_BOOTFILESIZE
49#define CONFIG_BOOTP_BOOTPATH
50#define CONFIG_BOOTP_GATEWAY
51#define CONFIG_BOOTP_HOSTNAME
52
Jon Loeligered26c742007-07-10 09:10:49 -050053/*
Jon Loeliger446e1f52007-07-08 14:14:17 -050054 * Command line configuration.
55 */
Jon Loeliger446e1f52007-07-08 14:14:17 -050056
TsiChungLiew1692b482007-08-15 20:32:06 -050057#define CONFIG_MCFFEC
58#ifdef CONFIG_MCFFEC
TsiChungLiew1692b482007-08-15 20:32:06 -050059# define CONFIG_MII 1
TsiChung Liewe921c162008-08-19 00:37:13 +060060# define CONFIG_MII_INIT 1
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020061# define CONFIG_SYS_DISCOVER_PHY
62# define CONFIG_SYS_RX_ETH_BUFFER 8
63# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
TsiChungLiew1692b482007-08-15 20:32:06 -050064
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020065# define CONFIG_SYS_FEC0_PINMUX 0
66# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
Wolfgang Denka1be4762008-05-20 16:00:29 +020067# define MCFFEC_TOUT_LOOP 50000
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020068/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
69# ifndef CONFIG_SYS_DISCOVER_PHY
TsiChungLiew1692b482007-08-15 20:32:06 -050070# define FECDUPLEX FULL
71# define FECSPEED _100BASET
72# else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020073# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
74# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
TsiChungLiew1692b482007-08-15 20:32:06 -050075# endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020076# endif /* CONFIG_SYS_DISCOVER_PHY */
TsiChungLiew1692b482007-08-15 20:32:06 -050077#endif
78
79#ifdef CONFIG_MCFFEC
TsiChungLiew1692b482007-08-15 20:32:06 -050080# define CONFIG_IPADDR 192.162.1.2
81# define CONFIG_NETMASK 255.255.255.0
82# define CONFIG_SERVERIP 192.162.1.1
83# define CONFIG_GATEWAYIP 192.162.1.1
TsiChungLiew1692b482007-08-15 20:32:06 -050084#endif /* CONFIG_MCFFEC */
85
86#define CONFIG_HOSTNAME M5272C3
87#define CONFIG_EXTRA_ENV_SETTINGS \
88 "netdev=eth0\0" \
89 "loadaddr=10000\0" \
90 "u-boot=u-boot.bin\0" \
91 "load=tftp ${loadaddr) ${u-boot}\0" \
92 "upd=run load; run prog\0" \
93 "prog=prot off ffe00000 ffe3ffff;" \
94 "era ffe00000 ffe3ffff;" \
95 "cp.b ${loadaddr} ffe00000 ${filesize};"\
96 "save\0" \
97 ""
wdenke65527f2004-02-12 00:47:09 +000098
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020099#define CONFIG_SYS_LONGHELP /* undef to save memory */
wdenke65527f2004-02-12 00:47:09 +0000100
Jon Loeliger446e1f52007-07-08 14:14:17 -0500101#if defined(CONFIG_CMD_KGDB)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200102#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
wdenke65527f2004-02-12 00:47:09 +0000103#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200104#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
wdenke65527f2004-02-12 00:47:09 +0000105#endif
wdenke65527f2004-02-12 00:47:09 +0000106
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200107#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
108#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
109#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
110#define CONFIG_SYS_LOAD_ADDR 0x20000
111#define CONFIG_SYS_MEMTEST_START 0x400
112#define CONFIG_SYS_MEMTEST_END 0x380000
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200113#define CONFIG_SYS_CLK 66000000
wdenke65527f2004-02-12 00:47:09 +0000114
115/*
116 * Low Level Configuration Settings
117 * (address mappings, register initial values, etc.)
118 * You should know what you are doing if you make changes here.
119 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200120#define CONFIG_SYS_MBAR 0x10000000 /* Register Base Addrs */
121#define CONFIG_SYS_SCR 0x0003
122#define CONFIG_SYS_SPR 0xffff
wdenke65527f2004-02-12 00:47:09 +0000123
wdenke65527f2004-02-12 00:47:09 +0000124/*-----------------------------------------------------------------------
125 * Definitions for initial stack pointer and data area (in DPRAM)
126 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200127#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200128#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
Wolfgang Denk0191e472010-10-26 14:34:52 +0200129#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200130#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
wdenke65527f2004-02-12 00:47:09 +0000131
132/*-----------------------------------------------------------------------
133 * Start addresses for the final memory configuration
134 * (Set up by the startup code)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200135 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
wdenke65527f2004-02-12 00:47:09 +0000136 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200137#define CONFIG_SYS_SDRAM_BASE 0x00000000
138#define CONFIG_SYS_SDRAM_SIZE 4 /* SDRAM size in MB */
139#define CONFIG_SYS_FLASH_BASE 0xffe00000
wdenke65527f2004-02-12 00:47:09 +0000140
141#ifdef CONFIG_MONITOR_IS_IN_RAM
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200142#define CONFIG_SYS_MONITOR_BASE 0x20000
wdenke65527f2004-02-12 00:47:09 +0000143#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200144#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
wdenke65527f2004-02-12 00:47:09 +0000145#endif
146
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200147#define CONFIG_SYS_MONITOR_LEN 0x20000
148#define CONFIG_SYS_MALLOC_LEN (256 << 10)
149#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
wdenke65527f2004-02-12 00:47:09 +0000150
151/*
152 * For booting Linux, the board info and command line data
153 * have to be in the first 8 MB of memory, since this is
154 * the maximum mapped by the Linux kernel during initialization ??
155 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200156#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
wdenke65527f2004-02-12 00:47:09 +0000157
TsiChung Liew12b340a2008-10-21 14:19:26 +0000158/*
wdenke65527f2004-02-12 00:47:09 +0000159 * FLASH organization
160 */
TsiChung Liew12b340a2008-10-21 14:19:26 +0000161#define CONFIG_SYS_FLASH_CFI
162#ifdef CONFIG_SYS_FLASH_CFI
163# define CONFIG_FLASH_CFI_DRIVER 1
164# define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
165# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
166# define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
167# define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
168# define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
169#endif
wdenke65527f2004-02-12 00:47:09 +0000170
171/*-----------------------------------------------------------------------
172 * Cache Configuration
173 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200174#define CONFIG_SYS_CACHELINE_SIZE 16
wdenke65527f2004-02-12 00:47:09 +0000175
TsiChung Liew0ee47d42010-03-11 22:12:53 -0600176#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200177 CONFIG_SYS_INIT_RAM_SIZE - 8)
TsiChung Liew0ee47d42010-03-11 22:12:53 -0600178#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200179 CONFIG_SYS_INIT_RAM_SIZE - 4)
TsiChung Liew0ee47d42010-03-11 22:12:53 -0600180#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
181#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
182 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
183 CF_ACR_EN | CF_ACR_SM_ALL)
184#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
185 CF_CACR_DISD | CF_CACR_INVI | \
186 CF_CACR_CEIB | CF_CACR_DCM | \
187 CF_CACR_EUSP)
188
wdenke65527f2004-02-12 00:47:09 +0000189/*-----------------------------------------------------------------------
190 * Memory bank definitions
191 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200192#define CONFIG_SYS_BR0_PRELIM 0xFFE00201
193#define CONFIG_SYS_OR0_PRELIM 0xFFE00014
194#define CONFIG_SYS_BR1_PRELIM 0
195#define CONFIG_SYS_OR1_PRELIM 0
196#define CONFIG_SYS_BR2_PRELIM 0x30000001
197#define CONFIG_SYS_OR2_PRELIM 0xFFF80000
198#define CONFIG_SYS_BR3_PRELIM 0
199#define CONFIG_SYS_OR3_PRELIM 0
200#define CONFIG_SYS_BR4_PRELIM 0
201#define CONFIG_SYS_OR4_PRELIM 0
202#define CONFIG_SYS_BR5_PRELIM 0
203#define CONFIG_SYS_OR5_PRELIM 0
204#define CONFIG_SYS_BR6_PRELIM 0
205#define CONFIG_SYS_OR6_PRELIM 0
206#define CONFIG_SYS_BR7_PRELIM 0x00000701
207#define CONFIG_SYS_OR7_PRELIM 0xFFC0007C
wdenke65527f2004-02-12 00:47:09 +0000208
209/*-----------------------------------------------------------------------
210 * Port configuration
211 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200212#define CONFIG_SYS_PACNT 0x00000000
213#define CONFIG_SYS_PADDR 0x0000
214#define CONFIG_SYS_PADAT 0x0000
215#define CONFIG_SYS_PBCNT 0x55554155 /* Ethernet/UART configuration */
216#define CONFIG_SYS_PBDDR 0x0000
217#define CONFIG_SYS_PBDAT 0x0000
218#define CONFIG_SYS_PDCNT 0x00000000
TsiChungLiew1692b482007-08-15 20:32:06 -0500219#endif /* _M5272C3_H */