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TsiChungLiewfc3ca3b62007-08-16 15:05:11 -05001/*
2 * Configuation settings for the Freescale MCF54455 EVB board.
3 *
4 * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
6 *
7 * See file CREDITS for list of people who contributed to this
8 * project.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 * MA 02111-1307 USA
24 */
25
26/*
27 * board/config.h - configuration options, board specific
28 */
29
TsiChungLiewd98a8d62007-10-25 17:16:22 -050030#ifndef _M54455EVB_H
31#define _M54455EVB_H
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -050032
33/*
34 * High Level Configuration Options
35 * (easy to change)
36 */
37#define CONFIG_MCF5445x /* define processor family */
38#define CONFIG_M54455 /* define processor type */
39#define CONFIG_M54455EVB /* M54455EVB board */
40
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -050041#define CONFIG_MCFUART
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020042#define CONFIG_SYS_UART_PORT (0)
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -050043#define CONFIG_BAUDRATE 115200
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -050044
45#undef CONFIG_WATCHDOG
46
47#define CONFIG_TIMESTAMP /* Print image info with timestamp */
48
49/*
50 * BOOTP options
51 */
52#define CONFIG_BOOTP_BOOTFILESIZE
53#define CONFIG_BOOTP_BOOTPATH
54#define CONFIG_BOOTP_GATEWAY
55#define CONFIG_BOOTP_HOSTNAME
56
57/* Command line configuration */
58#include <config_cmd_default.h>
59
60#define CONFIG_CMD_BOOTD
61#define CONFIG_CMD_CACHE
62#define CONFIG_CMD_DATE
63#define CONFIG_CMD_DHCP
64#define CONFIG_CMD_ELF
65#define CONFIG_CMD_EXT2
66#define CONFIG_CMD_FAT
67#define CONFIG_CMD_FLASH
68#define CONFIG_CMD_I2C
69#define CONFIG_CMD_IDE
70#define CONFIG_CMD_JFFS2
71#define CONFIG_CMD_MEMORY
72#define CONFIG_CMD_MISC
73#define CONFIG_CMD_MII
74#define CONFIG_CMD_NET
TsiChungLiewd98a8d62007-10-25 17:16:22 -050075#undef CONFIG_CMD_PCI
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -050076#define CONFIG_CMD_PING
77#define CONFIG_CMD_REGINFO
TsiChung Liew663c9522008-07-23 17:53:36 -050078#define CONFIG_CMD_SPI
TsiChung Liewacf12fb2008-08-06 19:14:08 -050079#define CONFIG_CMD_SF
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -050080
81#undef CONFIG_CMD_LOADB
82#undef CONFIG_CMD_LOADS
83
84/* Network configuration */
85#define CONFIG_MCFFEC
86#ifdef CONFIG_MCFFEC
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -050087# define CONFIG_MII 1
TsiChung Liewb3162452008-03-30 01:22:13 -050088# define CONFIG_MII_INIT 1
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020089# define CONFIG_SYS_DISCOVER_PHY
90# define CONFIG_SYS_RX_ETH_BUFFER 8
91# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -050092
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +020093# define CONFIG_SYS_FEC0_PINMUX 0
94# define CONFIG_SYS_FEC1_PINMUX 0
95# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
96# define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -050097# define MCFFEC_TOUT_LOOP 50000
98# define CONFIG_HAS_ETH1
99
100# define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
101# define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)"
102# define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
103# define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
104# define CONFIG_ETHPRIME "FEC0"
105# define CONFIG_IPADDR 192.162.1.2
106# define CONFIG_NETMASK 255.255.255.0
107# define CONFIG_SERVERIP 192.162.1.1
108# define CONFIG_GATEWAYIP 192.162.1.1
109# define CONFIG_OVERWRITE_ETHADDR_ONCE
110
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200111/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
112# ifndef CONFIG_SYS_DISCOVER_PHY
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500113# define FECDUPLEX FULL
114# define FECSPEED _100BASET
115# else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200116# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
117# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500118# endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200119# endif /* CONFIG_SYS_DISCOVER_PHY */
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500120#endif
121
122#define CONFIG_HOSTNAME M54455EVB
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200123#ifdef CONFIG_SYS_STMICRO_BOOT
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500124/* ST Micro serial flash */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200125#define CONFIG_SYS_LOAD_ADDR2 0x40010013
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500126#define CONFIG_EXTRA_ENV_SETTINGS \
127 "netdev=eth0\0" \
Marek Vasut0b3176c2012-09-23 17:41:24 +0200128 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500129 "loadaddr=0x40010000\0" \
130 "sbfhdr=sbfhdr.bin\0" \
131 "uboot=u-boot.bin\0" \
132 "load=tftp ${loadaddr} ${sbfhdr};" \
Marek Vasut0b3176c2012-09-23 17:41:24 +0200133 "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500134 "upd=run load; run prog\0" \
Jason Jinded4eb42011-08-19 10:10:40 +0800135 "prog=sf probe 0:1 1000000 3;" \
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500136 "sf erase 0 30000;" \
137 "sf write ${loadaddr} 0 0x30000;" \
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500138 "save\0" \
139 ""
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500140#else
141/* Atmel and Intel */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200142#ifdef CONFIG_SYS_ATMEL_BOOT
143# define CONFIG_SYS_UBOOT_END 0x0403FFFF
144#elif defined(CONFIG_SYS_INTEL_BOOT)
145# define CONFIG_SYS_UBOOT_END 0x3FFFF
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500146#endif
147#define CONFIG_EXTRA_ENV_SETTINGS \
148 "netdev=eth0\0" \
Marek Vasut0b3176c2012-09-23 17:41:24 +0200149 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500150 "loadaddr=0x40010000\0" \
151 "uboot=u-boot.bin\0" \
152 "load=tftp ${loadaddr} ${uboot}\0" \
153 "upd=run load; run prog\0" \
Marek Vasut0b3176c2012-09-23 17:41:24 +0200154 "prog=prot off " __stringify(CONFIG_SYS_FLASH_BASE) \
155 " " __stringify(CONFIG_SYS_UBOOT_END) ";" \
156 "era " __stringify(CONFIG_SYS_FLASH_BASE) " " \
157 __stringify(CONFIG_SYS_UBOOT_END) ";" \
158 "cp.b ${loadaddr} " __stringify(CONFIG_SYS_FLASH_BASE) \
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500159 " ${filesize}; save\0" \
160 ""
161#endif
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500162
163/* ATA configuration */
164#define CONFIG_ISO_PARTITION
165#define CONFIG_DOS_PARTITION
166#define CONFIG_IDE_RESET 1
167#define CONFIG_IDE_PREINIT 1
168#define CONFIG_ATAPI
169#undef CONFIG_LBA48
170
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200171#define CONFIG_SYS_IDE_MAXBUS 1
172#define CONFIG_SYS_IDE_MAXDEVICE 2
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500173
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200174#define CONFIG_SYS_ATA_BASE_ADDR 0x90000000
175#define CONFIG_SYS_ATA_IDE0_OFFSET 0
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500176
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200177#define CONFIG_SYS_ATA_DATA_OFFSET 0xA0 /* Offset for data I/O */
178#define CONFIG_SYS_ATA_REG_OFFSET 0xA0 /* Offset for normal register accesses */
179#define CONFIG_SYS_ATA_ALT_OFFSET 0xC0 /* Offset for alternate registers */
180#define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500181
182/* Realtime clock */
183#define CONFIG_MCFRTC
184#undef RTC_DEBUG
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200185#define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ)
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500186
187/* Timer */
188#define CONFIG_MCFTMR
189#undef CONFIG_MCFPIT
190
191/* I2c */
192#define CONFIG_FSL_I2C
193#define CONFIG_HARD_I2C /* I2C with hardware support */
194#undef CONFIG_SOFT_I2C /* I2C bit-banged */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200195#define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed and slave address */
196#define CONFIG_SYS_I2C_SLAVE 0x7F
197#define CONFIG_SYS_I2C_OFFSET 0x58000
198#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500199
TsiChung Liew523d9632008-03-25 15:41:15 -0500200/* DSPI and Serial Flash */
TsiChung Liewa424ba22009-06-30 14:18:29 +0000201#define CONFIG_CF_SPI
TsiChung Liew523d9632008-03-25 15:41:15 -0500202#define CONFIG_CF_DSPI
TsiChung Liew663c9522008-07-23 17:53:36 -0500203#define CONFIG_HARD_SPI
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200204#define CONFIG_SYS_SBFHDR_SIZE 0x13
TsiChung Liew663c9522008-07-23 17:53:36 -0500205#ifdef CONFIG_CMD_SPI
TsiChung Liewacf12fb2008-08-06 19:14:08 -0500206# define CONFIG_SPI_FLASH
207# define CONFIG_SPI_FLASH_STMICRO
208
TsiChung Liewa424ba22009-06-30 14:18:29 +0000209# define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
210 DSPI_CTAR_PCSSCK_1CLK | \
211 DSPI_CTAR_PASC(0) | \
212 DSPI_CTAR_PDT(0) | \
213 DSPI_CTAR_CSSCK(0) | \
214 DSPI_CTAR_ASC(0) | \
215 DSPI_CTAR_DT(1))
TsiChung Liew663c9522008-07-23 17:53:36 -0500216#endif
TsiChung Liew523d9632008-03-25 15:41:15 -0500217
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500218/* PCI */
TsiChungLiewd98a8d62007-10-25 17:16:22 -0500219#ifdef CONFIG_CMD_PCI
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500220#define CONFIG_PCI 1
TsiChungLiew3b790502008-01-14 17:11:47 -0600221#define CONFIG_PCI_PNP 1
TsiChung Liew521f97b2008-03-30 01:19:06 -0500222#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
TsiChungLiew3b790502008-01-14 17:11:47 -0600223
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200224#define CONFIG_SYS_PCI_CACHE_LINE_SIZE 4
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500225
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200226#define CONFIG_SYS_PCI_MEM_BUS 0xA0000000
227#define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
228#define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500229
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200230#define CONFIG_SYS_PCI_IO_BUS 0xB1000000
231#define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
232#define CONFIG_SYS_PCI_IO_SIZE 0x01000000
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500233
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200234#define CONFIG_SYS_PCI_CFG_BUS 0xB0000000
235#define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
236#define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
TsiChungLiewd98a8d62007-10-25 17:16:22 -0500237#endif
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500238
239/* FPGA - Spartan 2 */
240/* experiment
Michal Simekb6b8aaa2013-05-01 18:05:56 +0200241#define CONFIG_FPGA
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500242#define CONFIG_FPGA_COUNT 1
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200243#define CONFIG_SYS_FPGA_PROG_FEEDBACK
244#define CONFIG_SYS_FPGA_CHECK_CTRLC
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500245*/
246
247/* Input, PCI, Flexbus, and VCO */
248#define CONFIG_EXTRA_CLOCK
249
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500250#define CONFIG_PRAM 2048 /* 2048 KB */
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500251
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200252#define CONFIG_SYS_PROMPT "-> "
253#define CONFIG_SYS_LONGHELP /* undef to save memory */
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500254
255#if defined(CONFIG_CMD_KGDB)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200256#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500257#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200258#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500259#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200260#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
261#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
262#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500263
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200264#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500265
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200266#define CONFIG_SYS_HZ 1000
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500267
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200268#define CONFIG_SYS_MBAR 0xFC000000
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500269
270/*
271 * Low Level Configuration Settings
272 * (address mappings, register initial values, etc.)
273 * You should know what you are doing if you make changes here.
274 */
275
276/*-----------------------------------------------------------------------
277 * Definitions for initial stack pointer and data area (in DPRAM)
278 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200279#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200280#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200281#define CONFIG_SYS_INIT_RAM_CTRL 0x221
Wolfgang Denk0191e472010-10-26 14:34:52 +0200282#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200283#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200284#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500285
286/*-----------------------------------------------------------------------
287 * Start addresses for the final memory configuration
288 * (Set up by the startup code)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200289 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500290 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200291#define CONFIG_SYS_SDRAM_BASE 0x40000000
292#define CONFIG_SYS_SDRAM_BASE1 0x48000000
293#define CONFIG_SYS_SDRAM_SIZE 256 /* SDRAM size in MB */
294#define CONFIG_SYS_SDRAM_CFG1 0x65311610
295#define CONFIG_SYS_SDRAM_CFG2 0x59670000
296#define CONFIG_SYS_SDRAM_CTRL 0xEA0B2000
297#define CONFIG_SYS_SDRAM_EMOD 0x40010000
298#define CONFIG_SYS_SDRAM_MODE 0x00010033
299#define CONFIG_SYS_SDRAM_DRV_STRENGTH 0xAA
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500300
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200301#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
302#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500303
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500304#ifdef CONFIG_CF_SBF
Jason Jinded4eb42011-08-19 10:10:40 +0800305# define CONFIG_SERIAL_BOOT
Wolfgang Denk0708bc62010-10-07 21:51:12 +0200306# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500307#else
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200308# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500309#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200310#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
311#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
Jason Jinded4eb42011-08-19 10:10:40 +0800312
313/* Reserve 256 kB for malloc() */
314#define CONFIG_SYS_MALLOC_LEN (256 << 10)
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500315
316/*
317 * For booting Linux, the board info and command line data
318 * have to be in the first 8 MB of memory, since this is
319 * the maximum mapped by the Linux kernel during initialization ??
320 */
321/* Initial Memory map for Linux */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200322#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500323
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500324/*
325 * Configuration for environment
Jason Jinded4eb42011-08-19 10:10:40 +0800326 * Environment is not embedded in u-boot. First time runing may have env
327 * crc error warning if there is no correct environment on the flash.
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500328 */
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500329#ifdef CONFIG_CF_SBF
Jean-Christophe PLAGNIOL-VILLARD4539b1c2008-09-10 22:48:00 +0200330# define CONFIG_ENV_IS_IN_SPI_FLASH
Jean-Christophe PLAGNIOL-VILLARD7e1cda62008-09-10 22:48:06 +0200331# define CONFIG_ENV_SPI_CS 1
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500332#else
Jean-Christophe PLAGNIOL-VILLARD53db4cd2008-09-10 22:48:04 +0200333# define CONFIG_ENV_IS_IN_FLASH 1
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500334#endif
335#undef CONFIG_ENV_OVERWRITE
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500336
337/*-----------------------------------------------------------------------
338 * FLASH organization
339 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200340#ifdef CONFIG_SYS_STMICRO_BOOT
TsiChung Liewa424ba22009-06-30 14:18:29 +0000341# define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
342# define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS1_BASE
Jean-Christophe PLAGNIOL-VILLARD7e1cda62008-09-10 22:48:06 +0200343# define CONFIG_ENV_OFFSET 0x30000
344# define CONFIG_ENV_SIZE 0x2000
345# define CONFIG_ENV_SECT_SIZE 0x10000
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500346#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200347#ifdef CONFIG_SYS_ATMEL_BOOT
348# define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
349# define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
350# define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
Jason Jinded4eb42011-08-19 10:10:40 +0800351# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
352# define CONFIG_ENV_SIZE 0x2000
353# define CONFIG_ENV_SECT_SIZE 0x10000
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500354#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200355#ifdef CONFIG_SYS_INTEL_BOOT
356# define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
357# define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
358# define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
359# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
Jean-Christophe PLAGNIOL-VILLARD7e1cda62008-09-10 22:48:06 +0200360# define CONFIG_ENV_SIZE 0x2000
361# define CONFIG_ENV_SECT_SIZE 0x20000
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500362#endif
363
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200364#define CONFIG_SYS_FLASH_CFI
365#ifdef CONFIG_SYS_FLASH_CFI
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500366
Jean-Christophe PLAGNIOL-VILLARD8d94c232008-08-13 01:40:42 +0200367# define CONFIG_FLASH_CFI_DRIVER 1
TsiChung Liewb7d482b2009-06-11 12:50:05 +0000368# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200369# define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
370# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
371# define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
372# define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
373# define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
374# define CONFIG_SYS_FLASH_CHECKSUM
375# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
TsiChung Liew77551092008-07-23 17:37:10 -0500376# define CONFIG_FLASH_CFI_LEGACY
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500377
TsiChung Liew77551092008-07-23 17:37:10 -0500378#ifdef CONFIG_FLASH_CFI_LEGACY
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200379# define CONFIG_SYS_ATMEL_REGION 4
380# define CONFIG_SYS_ATMEL_TOTALSECT 11
381# define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7}
382# define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
TsiChung Liew523d9632008-03-25 15:41:15 -0500383#endif
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500384#endif
385
386/*
387 * This is setting for JFFS2 support in u-boot.
388 * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
389 */
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500390#ifdef CONFIG_CMD_JFFS2
391#ifdef CF_STMICRO_BOOT
392# define CONFIG_JFFS2_DEV "nor1"
393# define CONFIG_JFFS2_PART_SIZE 0x01000000
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200394# define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH2_BASE + 0x500000)
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500395#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200396#ifdef CONFIG_SYS_ATMEL_BOOT
TsiChungLiewd98a8d62007-10-25 17:16:22 -0500397# define CONFIG_JFFS2_DEV "nor1"
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500398# define CONFIG_JFFS2_PART_SIZE 0x01000000
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200399# define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH1_BASE + 0x500000)
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500400#endif
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200401#ifdef CONFIG_SYS_INTEL_BOOT
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500402# define CONFIG_JFFS2_DEV "nor0"
403# define CONFIG_JFFS2_PART_SIZE (0x01000000 - 0x500000)
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200404# define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000)
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500405#endif
TsiChung Liew23cf8fd2008-07-23 20:38:53 -0500406#endif
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500407
408/*-----------------------------------------------------------------------
409 * Cache Configuration
410 */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200411#define CONFIG_SYS_CACHELINE_SIZE 16
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500412
TsiChung Liew0ee47d42010-03-11 22:12:53 -0600413#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200414 CONFIG_SYS_INIT_RAM_SIZE - 8)
TsiChung Liew0ee47d42010-03-11 22:12:53 -0600415#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
Wolfgang Denk1c2e98e2010-10-26 13:32:32 +0200416 CONFIG_SYS_INIT_RAM_SIZE - 4)
TsiChung Liew0ee47d42010-03-11 22:12:53 -0600417#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
418#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
419#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
420 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
421 CF_ACR_EN | CF_ACR_SM_ALL)
422#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
423 CF_CACR_ICINVA | CF_CACR_EUSP)
424#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
425 CF_CACR_DEC | CF_CACR_DDCM_P | \
426 CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
427
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500428/*-----------------------------------------------------------------------
429 * Memory bank definitions
430 */
431/*
432 * CS0 - NOR Flash 1, 2, 4, or 8MB
433 * CS1 - CompactFlash and registers
434 * CS2 - CPLD
435 * CS3 - FPGA
436 * CS4 - Available
437 * CS5 - Available
438 */
439
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200440#if defined(CONFIG_SYS_ATMEL_BOOT) || defined(CONFIG_SYS_STMICRO_BOOT)
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500441 /* Atmel Flash */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200442#define CONFIG_SYS_CS0_BASE 0x04000000
443#define CONFIG_SYS_CS0_MASK 0x00070001
444#define CONFIG_SYS_CS0_CTRL 0x00001140
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500445/* Intel Flash */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200446#define CONFIG_SYS_CS1_BASE 0x00000000
447#define CONFIG_SYS_CS1_MASK 0x01FF0001
448#define CONFIG_SYS_CS1_CTRL 0x00000D60
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500449
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200450#define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS0_BASE
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500451#else
452/* Intel Flash */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200453#define CONFIG_SYS_CS0_BASE 0x00000000
454#define CONFIG_SYS_CS0_MASK 0x01FF0001
455#define CONFIG_SYS_CS0_CTRL 0x00000D60
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500456 /* Atmel Flash */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200457#define CONFIG_SYS_CS1_BASE 0x04000000
458#define CONFIG_SYS_CS1_MASK 0x00070001
459#define CONFIG_SYS_CS1_CTRL 0x00001140
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500460
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200461#define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS1_BASE
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500462#endif
463
464/* CPLD */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200465#define CONFIG_SYS_CS2_BASE 0x08000000
466#define CONFIG_SYS_CS2_MASK 0x00070001
467#define CONFIG_SYS_CS2_CTRL 0x003f1140
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500468
469/* FPGA */
Jean-Christophe PLAGNIOL-VILLARD03836942008-10-16 15:01:15 +0200470#define CONFIG_SYS_CS3_BASE 0x09000000
471#define CONFIG_SYS_CS3_MASK 0x00070001
472#define CONFIG_SYS_CS3_CTRL 0x00000020
TsiChungLiewfc3ca3b62007-08-16 15:05:11 -0500473
TsiChungLiewd98a8d62007-10-25 17:16:22 -0500474#endif /* _M54455EVB_H */