1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuation settings for the Freescale MCF54455 EVB board.
5 * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
6 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
10 * board/config.h - configuration options, board specific
17 * High Level Configuration Options
20 #define CONFIG_M54455EVB /* M54455EVB board */
22 #define CONFIG_MCFUART
23 #define CONFIG_SYS_UART_PORT (0)
25 #define LDS_BOARD_TEXT board/freescale/m54455evb/sbf_dram_init.o (.text*)
27 #undef CONFIG_WATCHDOG
29 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
34 #define CONFIG_BOOTP_BOOTFILESIZE
36 /* Network configuration */
39 # define CONFIG_MII_INIT 1
40 # define CONFIG_SYS_DISCOVER_PHY
41 # define CONFIG_SYS_RX_ETH_BUFFER 8
42 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
44 # define CONFIG_SYS_FEC0_PINMUX 0
45 # define CONFIG_SYS_FEC1_PINMUX 0
46 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
47 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE
48 # define MCFFEC_TOUT_LOOP 50000
49 # define CONFIG_HAS_ETH1
51 # define CONFIG_ETHPRIME "FEC0"
52 # define CONFIG_IPADDR 192.162.1.2
53 # define CONFIG_NETMASK 255.255.255.0
54 # define CONFIG_SERVERIP 192.162.1.1
55 # define CONFIG_GATEWAYIP 192.162.1.1
57 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
58 # ifndef CONFIG_SYS_DISCOVER_PHY
59 # define FECDUPLEX FULL
60 # define FECSPEED _100BASET
62 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
63 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
65 # endif /* CONFIG_SYS_DISCOVER_PHY */
68 #define CONFIG_HOSTNAME "M54455EVB"
69 #ifdef CONFIG_SYS_STMICRO_BOOT
70 /* ST Micro serial flash */
71 #define CONFIG_SYS_LOAD_ADDR2 0x40010013
72 #define CONFIG_EXTRA_ENV_SETTINGS \
74 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
75 "loadaddr=0x40010000\0" \
76 "sbfhdr=sbfhdr.bin\0" \
77 "uboot=u-boot.bin\0" \
78 "load=tftp ${loadaddr} ${sbfhdr};" \
79 "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \
80 "upd=run load; run prog\0" \
81 "prog=sf probe 0:1 1000000 3;" \
83 "sf write ${loadaddr} 0 0x30000;" \
88 #ifdef CONFIG_SYS_ATMEL_BOOT
89 # define CONFIG_SYS_UBOOT_END 0x0403FFFF
90 #elif defined(CONFIG_SYS_INTEL_BOOT)
91 # define CONFIG_SYS_UBOOT_END 0x3FFFF
93 #define CONFIG_EXTRA_ENV_SETTINGS \
95 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
96 "loadaddr=0x40010000\0" \
97 "uboot=u-boot.bin\0" \
98 "load=tftp ${loadaddr} ${uboot}\0" \
99 "upd=run load; run prog\0" \
100 "prog=prot off " __stringify(CONFIG_SYS_FLASH_BASE) \
101 " " __stringify(CONFIG_SYS_UBOOT_END) ";" \
102 "era " __stringify(CONFIG_SYS_FLASH_BASE) " " \
103 __stringify(CONFIG_SYS_UBOOT_END) ";" \
104 "cp.b ${loadaddr} " __stringify(CONFIG_SYS_FLASH_BASE) \
105 " ${filesize}; save\0" \
109 /* ATA configuration */
110 #define CONFIG_IDE_RESET 1
111 #define CONFIG_IDE_PREINIT 1
115 #define CONFIG_SYS_IDE_MAXBUS 1
116 #define CONFIG_SYS_IDE_MAXDEVICE 2
118 #define CONFIG_SYS_ATA_BASE_ADDR 0x90000000
119 #define CONFIG_SYS_ATA_IDE0_OFFSET 0
121 #define CONFIG_SYS_ATA_DATA_OFFSET 0xA0 /* Offset for data I/O */
122 #define CONFIG_SYS_ATA_REG_OFFSET 0xA0 /* Offset for normal register accesses */
123 #define CONFIG_SYS_ATA_ALT_OFFSET 0xC0 /* Offset for alternate registers */
124 #define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */
127 #define CONFIG_MCFRTC
129 #define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ)
132 #define CONFIG_MCFTMR
136 #define CONFIG_SYS_I2C
137 #define CONFIG_SYS_I2C_FSL
138 #define CONFIG_SYS_FSL_I2C_SPEED 80000
139 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
140 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
141 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
143 /* DSPI and Serial Flash */
144 #define CONFIG_CF_DSPI
145 #define CONFIG_SYS_SBFHDR_SIZE 0x13
148 #ifdef CONFIG_CMD_PCI
149 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
151 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 4
153 #define CONFIG_SYS_PCI_MEM_BUS 0xA0000000
154 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
155 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
157 #define CONFIG_SYS_PCI_IO_BUS 0xB1000000
158 #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
159 #define CONFIG_SYS_PCI_IO_SIZE 0x01000000
161 #define CONFIG_SYS_PCI_CFG_BUS 0xB0000000
162 #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
163 #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
166 /* FPGA - Spartan 2 */
168 #define CONFIG_FPGA_COUNT 1
169 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
170 #define CONFIG_SYS_FPGA_CHECK_CTRLC
173 /* Input, PCI, Flexbus, and VCO */
174 #define CONFIG_EXTRA_CLOCK
176 #define CONFIG_PRAM 2048 /* 2048 KB */
178 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
180 #define CONFIG_SYS_MBAR 0xFC000000
183 * Low Level Configuration Settings
184 * (address mappings, register initial values, etc.)
185 * You should know what you are doing if you make changes here.
188 /*-----------------------------------------------------------------------
189 * Definitions for initial stack pointer and data area (in DPRAM)
191 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
192 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
193 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
194 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
195 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
196 #define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
198 /*-----------------------------------------------------------------------
199 * Start addresses for the final memory configuration
200 * (Set up by the startup code)
201 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
203 #define CONFIG_SYS_SDRAM_BASE 0x40000000
204 #define CONFIG_SYS_SDRAM_BASE1 0x48000000
205 #define CONFIG_SYS_SDRAM_SIZE 256 /* SDRAM size in MB */
206 #define CONFIG_SYS_SDRAM_CFG1 0x65311610
207 #define CONFIG_SYS_SDRAM_CFG2 0x59670000
208 #define CONFIG_SYS_SDRAM_CTRL 0xEA0B2000
209 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
210 #define CONFIG_SYS_SDRAM_MODE 0x00010033
211 #define CONFIG_SYS_SDRAM_DRV_STRENGTH 0xAA
213 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
214 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
217 # define CONFIG_SERIAL_BOOT
218 # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
220 # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
222 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
223 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
225 /* Reserve 256 kB for malloc() */
226 #define CONFIG_SYS_MALLOC_LEN (256 << 10)
229 * For booting Linux, the board info and command line data
230 * have to be in the first 8 MB of memory, since this is
231 * the maximum mapped by the Linux kernel during initialization ??
233 /* Initial Memory map for Linux */
234 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
237 * Configuration for environment
238 * Environment is not embedded in u-boot. First time runing may have env
239 * crc error warning if there is no correct environment on the flash.
241 #undef CONFIG_ENV_OVERWRITE
243 /*-----------------------------------------------------------------------
246 #ifdef CONFIG_SYS_STMICRO_BOOT
247 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
248 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS1_BASE
250 #ifdef CONFIG_SYS_ATMEL_BOOT
251 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
252 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
253 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
255 #ifdef CONFIG_SYS_INTEL_BOOT
256 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
257 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
258 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
261 #ifdef CONFIG_SYS_FLASH_CFI
263 # define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
264 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
265 # define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
266 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
267 # define CONFIG_SYS_FLASH_CHECKSUM
268 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
269 # define CONFIG_FLASH_CFI_LEGACY
271 #ifdef CONFIG_FLASH_CFI_LEGACY
272 # define CONFIG_SYS_ATMEL_REGION 4
273 # define CONFIG_SYS_ATMEL_TOTALSECT 11
274 # define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7}
275 # define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
280 * This is setting for JFFS2 support in u-boot.
281 * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
283 #ifdef CONFIG_CMD_JFFS2
284 #ifdef CF_STMICRO_BOOT
285 # define CONFIG_JFFS2_DEV "nor1"
286 # define CONFIG_JFFS2_PART_SIZE 0x01000000
287 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH2_BASE + 0x500000)
289 #ifdef CONFIG_SYS_ATMEL_BOOT
290 # define CONFIG_JFFS2_DEV "nor1"
291 # define CONFIG_JFFS2_PART_SIZE 0x01000000
292 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH1_BASE + 0x500000)
294 #ifdef CONFIG_SYS_INTEL_BOOT
295 # define CONFIG_JFFS2_DEV "nor0"
296 # define CONFIG_JFFS2_PART_SIZE (0x01000000 - 0x500000)
297 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000)
301 /*-----------------------------------------------------------------------
302 * Cache Configuration
304 #define CONFIG_SYS_CACHELINE_SIZE 16
306 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
307 CONFIG_SYS_INIT_RAM_SIZE - 8)
308 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
309 CONFIG_SYS_INIT_RAM_SIZE - 4)
310 #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
311 #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
312 #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
313 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
314 CF_ACR_EN | CF_ACR_SM_ALL)
315 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
316 CF_CACR_ICINVA | CF_CACR_EUSP)
317 #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
318 CF_CACR_DEC | CF_CACR_DDCM_P | \
319 CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
321 /*-----------------------------------------------------------------------
322 * Memory bank definitions
325 * CS0 - NOR Flash 1, 2, 4, or 8MB
326 * CS1 - CompactFlash and registers
333 #if defined(CONFIG_SYS_ATMEL_BOOT) || defined(CONFIG_SYS_STMICRO_BOOT)
335 #define CONFIG_SYS_CS0_BASE 0x04000000
336 #define CONFIG_SYS_CS0_MASK 0x00070001
337 #define CONFIG_SYS_CS0_CTRL 0x00001140
339 #define CONFIG_SYS_CS1_BASE 0x00000000
340 #define CONFIG_SYS_CS1_MASK 0x01FF0001
341 #define CONFIG_SYS_CS1_CTRL 0x00000D60
343 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS0_BASE
346 #define CONFIG_SYS_CS0_BASE 0x00000000
347 #define CONFIG_SYS_CS0_MASK 0x01FF0001
348 #define CONFIG_SYS_CS0_CTRL 0x00000D60
350 #define CONFIG_SYS_CS1_BASE 0x04000000
351 #define CONFIG_SYS_CS1_MASK 0x00070001
352 #define CONFIG_SYS_CS1_CTRL 0x00001140
354 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS1_BASE
358 #define CONFIG_SYS_CS2_BASE 0x08000000
359 #define CONFIG_SYS_CS2_MASK 0x00070001
360 #define CONFIG_SYS_CS2_CTRL 0x003f1140
363 #define CONFIG_SYS_CS3_BASE 0x09000000
364 #define CONFIG_SYS_CS3_MASK 0x00070001
365 #define CONFIG_SYS_CS3_CTRL 0x00000020
367 #endif /* _M54455EVB_H */