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1/*
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 *
3765b3e7 7 * SPDX-License-Identifier: GPL-2.0+
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8 */
9
10/*
11 * board/config.h - configuration options, board specific
12 */
13
e8ee8f3a
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14#ifndef _M54455EVB_H
15#define _M54455EVB_H
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16
17/*
18 * High Level Configuration Options
19 * (easy to change)
20 */
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21#define CONFIG_M54455EVB /* M54455EVB board */
22
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23#define CONFIG_DISPLAY_BOARDINFO
24
8ae158cd 25#define CONFIG_MCFUART
6d0f6bcf 26#define CONFIG_SYS_UART_PORT (0)
8ae158cd 27#define CONFIG_BAUDRATE 115200
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28
29#undef CONFIG_WATCHDOG
30
31#define CONFIG_TIMESTAMP /* Print image info with timestamp */
32
33/*
34 * BOOTP options
35 */
36#define CONFIG_BOOTP_BOOTFILESIZE
37#define CONFIG_BOOTP_BOOTPATH
38#define CONFIG_BOOTP_GATEWAY
39#define CONFIG_BOOTP_HOSTNAME
40
41/* Command line configuration */
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42#define CONFIG_CMD_CACHE
43#define CONFIG_CMD_DATE
44#define CONFIG_CMD_DHCP
45#define CONFIG_CMD_ELF
46#define CONFIG_CMD_EXT2
47#define CONFIG_CMD_FAT
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48#define CONFIG_CMD_I2C
49#define CONFIG_CMD_IDE
50#define CONFIG_CMD_JFFS2
8ae158cd 51#define CONFIG_CMD_MII
e8ee8f3a 52#undef CONFIG_CMD_PCI
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53#define CONFIG_CMD_PING
54#define CONFIG_CMD_REGINFO
a7323bba 55#define CONFIG_CMD_SPI
922cd751 56#define CONFIG_CMD_SF
8ae158cd 57
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58
59/* Network configuration */
60#define CONFIG_MCFFEC
61#ifdef CONFIG_MCFFEC
8ae158cd 62# define CONFIG_MII 1
0f3ba7e9 63# define CONFIG_MII_INIT 1
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64# define CONFIG_SYS_DISCOVER_PHY
65# define CONFIG_SYS_RX_ETH_BUFFER 8
66# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
67
68# define CONFIG_SYS_FEC0_PINMUX 0
69# define CONFIG_SYS_FEC1_PINMUX 0
70# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
71# define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE
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72# define MCFFEC_TOUT_LOOP 50000
73# define CONFIG_HAS_ETH1
74
75# define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
76# define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)"
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77# define CONFIG_ETHPRIME "FEC0"
78# define CONFIG_IPADDR 192.162.1.2
79# define CONFIG_NETMASK 255.255.255.0
80# define CONFIG_SERVERIP 192.162.1.1
81# define CONFIG_GATEWAYIP 192.162.1.1
8ae158cd 82
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83/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
84# ifndef CONFIG_SYS_DISCOVER_PHY
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85# define FECDUPLEX FULL
86# define FECSPEED _100BASET
87# else
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88# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
89# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
8ae158cd 90# endif
6d0f6bcf 91# endif /* CONFIG_SYS_DISCOVER_PHY */
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92#endif
93
94#define CONFIG_HOSTNAME M54455EVB
6d0f6bcf 95#ifdef CONFIG_SYS_STMICRO_BOOT
9f751551 96/* ST Micro serial flash */
6d0f6bcf 97#define CONFIG_SYS_LOAD_ADDR2 0x40010013
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98#define CONFIG_EXTRA_ENV_SETTINGS \
99 "netdev=eth0\0" \
5368c55d 100 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
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101 "loadaddr=0x40010000\0" \
102 "sbfhdr=sbfhdr.bin\0" \
103 "uboot=u-boot.bin\0" \
104 "load=tftp ${loadaddr} ${sbfhdr};" \
5368c55d 105 "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \
8ae158cd 106 "upd=run load; run prog\0" \
09933fb0 107 "prog=sf probe 0:1 1000000 3;" \
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108 "sf erase 0 30000;" \
109 "sf write ${loadaddr} 0 0x30000;" \
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110 "save\0" \
111 ""
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112#else
113/* Atmel and Intel */
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114#ifdef CONFIG_SYS_ATMEL_BOOT
115# define CONFIG_SYS_UBOOT_END 0x0403FFFF
116#elif defined(CONFIG_SYS_INTEL_BOOT)
117# define CONFIG_SYS_UBOOT_END 0x3FFFF
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118#endif
119#define CONFIG_EXTRA_ENV_SETTINGS \
120 "netdev=eth0\0" \
5368c55d 121 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
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122 "loadaddr=0x40010000\0" \
123 "uboot=u-boot.bin\0" \
124 "load=tftp ${loadaddr} ${uboot}\0" \
125 "upd=run load; run prog\0" \
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126 "prog=prot off " __stringify(CONFIG_SYS_FLASH_BASE) \
127 " " __stringify(CONFIG_SYS_UBOOT_END) ";" \
128 "era " __stringify(CONFIG_SYS_FLASH_BASE) " " \
129 __stringify(CONFIG_SYS_UBOOT_END) ";" \
130 "cp.b ${loadaddr} " __stringify(CONFIG_SYS_FLASH_BASE) \
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131 " ${filesize}; save\0" \
132 ""
133#endif
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134
135/* ATA configuration */
136#define CONFIG_ISO_PARTITION
137#define CONFIG_DOS_PARTITION
138#define CONFIG_IDE_RESET 1
139#define CONFIG_IDE_PREINIT 1
140#define CONFIG_ATAPI
141#undef CONFIG_LBA48
142
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143#define CONFIG_SYS_IDE_MAXBUS 1
144#define CONFIG_SYS_IDE_MAXDEVICE 2
8ae158cd 145
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146#define CONFIG_SYS_ATA_BASE_ADDR 0x90000000
147#define CONFIG_SYS_ATA_IDE0_OFFSET 0
8ae158cd 148
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149#define CONFIG_SYS_ATA_DATA_OFFSET 0xA0 /* Offset for data I/O */
150#define CONFIG_SYS_ATA_REG_OFFSET 0xA0 /* Offset for normal register accesses */
151#define CONFIG_SYS_ATA_ALT_OFFSET 0xC0 /* Offset for alternate registers */
152#define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */
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153
154/* Realtime clock */
155#define CONFIG_MCFRTC
156#undef RTC_DEBUG
6d0f6bcf 157#define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ)
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158
159/* Timer */
160#define CONFIG_MCFTMR
161#undef CONFIG_MCFPIT
162
163/* I2c */
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164#define CONFIG_SYS_I2C
165#define CONFIG_SYS_I2C_FSL
166#define CONFIG_SYS_FSL_I2C_SPEED 80000
167#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
6af3a0ea 168#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
6d0f6bcf 169#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
8ae158cd 170
bae61eef 171/* DSPI and Serial Flash */
ee0a8462 172#define CONFIG_CF_SPI
bae61eef 173#define CONFIG_CF_DSPI
a7323bba 174#define CONFIG_HARD_SPI
6d0f6bcf 175#define CONFIG_SYS_SBFHDR_SIZE 0x13
a7323bba 176#ifdef CONFIG_CMD_SPI
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177# define CONFIG_SPI_FLASH_STMICRO
178
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179# define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
180 DSPI_CTAR_PCSSCK_1CLK | \
181 DSPI_CTAR_PASC(0) | \
182 DSPI_CTAR_PDT(0) | \
183 DSPI_CTAR_CSSCK(0) | \
184 DSPI_CTAR_ASC(0) | \
185 DSPI_CTAR_DT(1))
a7323bba 186#endif
bae61eef 187
8ae158cd 188/* PCI */
e8ee8f3a 189#ifdef CONFIG_CMD_PCI
8ae158cd 190#define CONFIG_PCI 1
2e72ad06 191#define CONFIG_PCI_PNP 1
f33fca22 192#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
2e72ad06 193
6d0f6bcf 194#define CONFIG_SYS_PCI_CACHE_LINE_SIZE 4
8ae158cd 195
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196#define CONFIG_SYS_PCI_MEM_BUS 0xA0000000
197#define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
198#define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
8ae158cd 199
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200#define CONFIG_SYS_PCI_IO_BUS 0xB1000000
201#define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
202#define CONFIG_SYS_PCI_IO_SIZE 0x01000000
8ae158cd 203
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204#define CONFIG_SYS_PCI_CFG_BUS 0xB0000000
205#define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
206#define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
e8ee8f3a 207#endif
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208
209/* FPGA - Spartan 2 */
210/* experiment
b03b25ca 211#define CONFIG_FPGA
8ae158cd 212#define CONFIG_FPGA_COUNT 1
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213#define CONFIG_SYS_FPGA_PROG_FEEDBACK
214#define CONFIG_SYS_FPGA_CHECK_CTRLC
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215*/
216
217/* Input, PCI, Flexbus, and VCO */
218#define CONFIG_EXTRA_CLOCK
219
9f751551 220#define CONFIG_PRAM 2048 /* 2048 KB */
8ae158cd 221
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222#define CONFIG_SYS_PROMPT "-> "
223#define CONFIG_SYS_LONGHELP /* undef to save memory */
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224
225#if defined(CONFIG_CMD_KGDB)
6d0f6bcf 226#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
8ae158cd 227#else
6d0f6bcf 228#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
8ae158cd 229#endif
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230#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
231#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
232#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
8ae158cd 233
6d0f6bcf 234#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
8ae158cd 235
6d0f6bcf 236#define CONFIG_SYS_MBAR 0xFC000000
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237
238/*
239 * Low Level Configuration Settings
240 * (address mappings, register initial values, etc.)
241 * You should know what you are doing if you make changes here.
242 */
243
244/*-----------------------------------------------------------------------
245 * Definitions for initial stack pointer and data area (in DPRAM)
246 */
6d0f6bcf 247#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
553f0982 248#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
6d0f6bcf 249#define CONFIG_SYS_INIT_RAM_CTRL 0x221
25ddd1fb 250#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
6d0f6bcf 251#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
553f0982 252#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
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253
254/*-----------------------------------------------------------------------
255 * Start addresses for the final memory configuration
256 * (Set up by the startup code)
6d0f6bcf 257 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
8ae158cd 258 */
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259#define CONFIG_SYS_SDRAM_BASE 0x40000000
260#define CONFIG_SYS_SDRAM_BASE1 0x48000000
261#define CONFIG_SYS_SDRAM_SIZE 256 /* SDRAM size in MB */
262#define CONFIG_SYS_SDRAM_CFG1 0x65311610
263#define CONFIG_SYS_SDRAM_CFG2 0x59670000
264#define CONFIG_SYS_SDRAM_CTRL 0xEA0B2000
265#define CONFIG_SYS_SDRAM_EMOD 0x40010000
266#define CONFIG_SYS_SDRAM_MODE 0x00010033
267#define CONFIG_SYS_SDRAM_DRV_STRENGTH 0xAA
268
269#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
270#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
8ae158cd 271
9f751551 272#ifdef CONFIG_CF_SBF
09933fb0 273# define CONFIG_SERIAL_BOOT
14d0a02a 274# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
9f751551 275#else
6d0f6bcf 276# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
9f751551 277#endif
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278#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
279#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
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280
281/* Reserve 256 kB for malloc() */
282#define CONFIG_SYS_MALLOC_LEN (256 << 10)
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283
284/*
285 * For booting Linux, the board info and command line data
286 * have to be in the first 8 MB of memory, since this is
287 * the maximum mapped by the Linux kernel during initialization ??
288 */
289/* Initial Memory map for Linux */
6d0f6bcf 290#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
8ae158cd 291
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292/*
293 * Configuration for environment
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294 * Environment is not embedded in u-boot. First time runing may have env
295 * crc error warning if there is no correct environment on the flash.
8ae158cd 296 */
9f751551 297#ifdef CONFIG_CF_SBF
0b5099a8 298# define CONFIG_ENV_IS_IN_SPI_FLASH
0e8d1586 299# define CONFIG_ENV_SPI_CS 1
9f751551 300#else
5a1aceb0 301# define CONFIG_ENV_IS_IN_FLASH 1
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302#endif
303#undef CONFIG_ENV_OVERWRITE
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304
305/*-----------------------------------------------------------------------
306 * FLASH organization
307 */
6d0f6bcf 308#ifdef CONFIG_SYS_STMICRO_BOOT
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309# define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
310# define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS1_BASE
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311# define CONFIG_ENV_OFFSET 0x30000
312# define CONFIG_ENV_SIZE 0x2000
313# define CONFIG_ENV_SECT_SIZE 0x10000
9f751551 314#endif
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315#ifdef CONFIG_SYS_ATMEL_BOOT
316# define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
317# define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
318# define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
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319# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
320# define CONFIG_ENV_SIZE 0x2000
321# define CONFIG_ENV_SECT_SIZE 0x10000
9f751551 322#endif
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323#ifdef CONFIG_SYS_INTEL_BOOT
324# define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
325# define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
326# define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
327# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
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328# define CONFIG_ENV_SIZE 0x2000
329# define CONFIG_ENV_SECT_SIZE 0x20000
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330#endif
331
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332#define CONFIG_SYS_FLASH_CFI
333#ifdef CONFIG_SYS_FLASH_CFI
8ae158cd 334
00b1883a 335# define CONFIG_FLASH_CFI_DRIVER 1
bbf6bbff 336# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
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337# define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
338# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
339# define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
340# define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
341# define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
342# define CONFIG_SYS_FLASH_CHECKSUM
343# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
b2d022d1 344# define CONFIG_FLASH_CFI_LEGACY
8ae158cd 345
b2d022d1 346#ifdef CONFIG_FLASH_CFI_LEGACY
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347# define CONFIG_SYS_ATMEL_REGION 4
348# define CONFIG_SYS_ATMEL_TOTALSECT 11
349# define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7}
350# define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
bae61eef 351#endif
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352#endif
353
354/*
355 * This is setting for JFFS2 support in u-boot.
356 * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
357 */
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358#ifdef CONFIG_CMD_JFFS2
359#ifdef CF_STMICRO_BOOT
360# define CONFIG_JFFS2_DEV "nor1"
361# define CONFIG_JFFS2_PART_SIZE 0x01000000
6d0f6bcf 362# define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH2_BASE + 0x500000)
9f751551 363#endif
6d0f6bcf 364#ifdef CONFIG_SYS_ATMEL_BOOT
e8ee8f3a 365# define CONFIG_JFFS2_DEV "nor1"
8ae158cd 366# define CONFIG_JFFS2_PART_SIZE 0x01000000
6d0f6bcf 367# define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH1_BASE + 0x500000)
9f751551 368#endif
6d0f6bcf 369#ifdef CONFIG_SYS_INTEL_BOOT
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370# define CONFIG_JFFS2_DEV "nor0"
371# define CONFIG_JFFS2_PART_SIZE (0x01000000 - 0x500000)
6d0f6bcf 372# define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000)
8ae158cd 373#endif
9f751551 374#endif
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375
376/*-----------------------------------------------------------------------
377 * Cache Configuration
378 */
6d0f6bcf 379#define CONFIG_SYS_CACHELINE_SIZE 16
8ae158cd 380
dd9f054e 381#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
553f0982 382 CONFIG_SYS_INIT_RAM_SIZE - 8)
dd9f054e 383#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
553f0982 384 CONFIG_SYS_INIT_RAM_SIZE - 4)
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385#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
386#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
387#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
388 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
389 CF_ACR_EN | CF_ACR_SM_ALL)
390#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
391 CF_CACR_ICINVA | CF_CACR_EUSP)
392#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
393 CF_CACR_DEC | CF_CACR_DDCM_P | \
394 CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
395
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396/*-----------------------------------------------------------------------
397 * Memory bank definitions
398 */
399/*
400 * CS0 - NOR Flash 1, 2, 4, or 8MB
401 * CS1 - CompactFlash and registers
402 * CS2 - CPLD
403 * CS3 - FPGA
404 * CS4 - Available
405 * CS5 - Available
406 */
407
6d0f6bcf 408#if defined(CONFIG_SYS_ATMEL_BOOT) || defined(CONFIG_SYS_STMICRO_BOOT)
8ae158cd 409 /* Atmel Flash */
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410#define CONFIG_SYS_CS0_BASE 0x04000000
411#define CONFIG_SYS_CS0_MASK 0x00070001
412#define CONFIG_SYS_CS0_CTRL 0x00001140
8ae158cd 413/* Intel Flash */
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414#define CONFIG_SYS_CS1_BASE 0x00000000
415#define CONFIG_SYS_CS1_MASK 0x01FF0001
416#define CONFIG_SYS_CS1_CTRL 0x00000D60
8ae158cd 417
6d0f6bcf 418#define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS0_BASE
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419#else
420/* Intel Flash */
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421#define CONFIG_SYS_CS0_BASE 0x00000000
422#define CONFIG_SYS_CS0_MASK 0x01FF0001
423#define CONFIG_SYS_CS0_CTRL 0x00000D60
8ae158cd 424 /* Atmel Flash */
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425#define CONFIG_SYS_CS1_BASE 0x04000000
426#define CONFIG_SYS_CS1_MASK 0x00070001
427#define CONFIG_SYS_CS1_CTRL 0x00001140
8ae158cd 428
6d0f6bcf 429#define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS1_BASE
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430#endif
431
432/* CPLD */
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433#define CONFIG_SYS_CS2_BASE 0x08000000
434#define CONFIG_SYS_CS2_MASK 0x00070001
435#define CONFIG_SYS_CS2_CTRL 0x003f1140
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436
437/* FPGA */
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438#define CONFIG_SYS_CS3_BASE 0x09000000
439#define CONFIG_SYS_CS3_MASK 0x00070001
440#define CONFIG_SYS_CS3_CTRL 0x00000020
8ae158cd 441
e8ee8f3a 442#endif /* _M54455EVB_H */