2 * Configuation settings for the Freescale MCF5475 board.
4 * Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
7 * See file CREDITS for list of people who contributed to this
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.
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.
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,
27 * board/config.h - configuration options, board specific
34 * High Level Configuration Options
37 #define CONFIG_MCF547x_8x /* define processor family */
38 #define CONFIG_M547x /* define processor type */
39 #define CONFIG_M5475 /* define processor type */
41 #define CONFIG_MCFUART
42 #define CONFIG_SYS_UART_PORT (0)
43 #define CONFIG_BAUDRATE 115200
45 #define CONFIG_HW_WATCHDOG
46 #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
48 /* Command line configuration */
49 #include <config_cmd_default.h>
51 #define CONFIG_CMD_CACHE
52 #undef CONFIG_CMD_DATE
53 #define CONFIG_CMD_ELF
54 #define CONFIG_CMD_FLASH
55 #define CONFIG_CMD_I2C
56 #define CONFIG_CMD_MEMORY
57 #define CONFIG_CMD_MISC
58 #define CONFIG_CMD_MII
59 #define CONFIG_CMD_NET
60 #define CONFIG_CMD_PCI
61 #define CONFIG_CMD_PING
62 #define CONFIG_CMD_REGINFO
63 #define CONFIG_CMD_USB
67 #define CONFIG_FSLDMAFEC
68 #ifdef CONFIG_FSLDMAFEC
70 # define CONFIG_MII_INIT 1
71 # define CONFIG_HAS_ETH1
73 # define CONFIG_SYS_DMA_USE_INTSRAM 1
74 # define CONFIG_SYS_DISCOVER_PHY
75 # define CONFIG_SYS_RX_ETH_BUFFER 32
76 # define CONFIG_SYS_TX_ETH_BUFFER 48
77 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
79 # define CONFIG_SYS_FEC0_PINMUX 0
80 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
81 # define CONFIG_SYS_FEC1_PINMUX 0
82 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE
84 # define MCFFEC_TOUT_LOOP 50000
85 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
86 # ifndef CONFIG_SYS_DISCOVER_PHY
87 # define FECDUPLEX FULL
88 # define FECSPEED _100BASET
90 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
91 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
93 # endif /* CONFIG_SYS_DISCOVER_PHY */
95 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
96 # define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
97 # define CONFIG_IPADDR 192.162.1.2
98 # define CONFIG_NETMASK 255.255.255.0
99 # define CONFIG_SERVERIP 192.162.1.1
100 # define CONFIG_GATEWAYIP 192.162.1.1
101 # define CONFIG_OVERWRITE_ETHADDR_ONCE
105 #ifdef CONFIG_CMD_USB
106 # define CONFIG_USB_OHCI_NEW
107 # define CONFIG_USB_STORAGE
109 # ifndef CONFIG_CMD_PCI
110 # define CONFIG_CMD_PCI
112 # define CONFIG_PCI_OHCI
113 # define CONFIG_DOS_PARTITION
115 # undef CONFIG_SYS_USB_OHCI_BOARD_INIT
116 # undef CONFIG_SYS_USB_OHCI_CPU_INIT
117 # define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
118 # define CONFIG_SYS_USB_OHCI_SLOT_NAME "isp1561"
119 # define CONFIG_SYS_OHCI_SWAP_REG_ACCESS
123 #define CONFIG_FSL_I2C
124 #define CONFIG_HARD_I2C /* I2C with hw support */
125 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
126 #define CONFIG_SYS_I2C_SPEED 80000
127 #define CONFIG_SYS_I2C_SLAVE 0x7F
128 #define CONFIG_SYS_I2C_OFFSET 0x00008F00
129 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
132 #ifdef CONFIG_CMD_PCI
134 #define CONFIG_PCI_PNP 1
135 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
137 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 8
139 #define CONFIG_SYS_PCI_MEM_BUS 0x80000000
140 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
141 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
143 #define CONFIG_SYS_PCI_IO_BUS 0x71000000
144 #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
145 #define CONFIG_SYS_PCI_IO_SIZE 0x01000000
147 #define CONFIG_SYS_PCI_CFG_BUS 0x70000000
148 #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
149 #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
152 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
153 #define CONFIG_UDP_CHECKSUM
156 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
157 # define CONFIG_IPADDR 192.162.1.2
158 # define CONFIG_NETMASK 255.255.255.0
159 # define CONFIG_SERVERIP 192.162.1.1
160 # define CONFIG_GATEWAYIP 192.162.1.1
161 # define CONFIG_OVERWRITE_ETHADDR_ONCE
162 #endif /* FEC_ENET */
164 #define CONFIG_HOSTNAME M547xEVB
165 #define CONFIG_EXTRA_ENV_SETTINGS \
168 "u-boot=u-boot.bin\0" \
169 "load=tftp ${loadaddr) ${u-boot}\0" \
170 "upd=run load; run prog\0" \
171 "prog=prot off bank 1;" \
172 "era ff800000 ff83ffff;" \
173 "cp.b ${loadaddr} ff800000 ${filesize};"\
177 #define CONFIG_PRAM 512 /* 512 KB */
178 #define CONFIG_SYS_PROMPT "-> "
179 #define CONFIG_SYS_LONGHELP /* undef to save memory */
181 #ifdef CONFIG_CMD_KGDB
182 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
184 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
187 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
188 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
189 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
190 #define CONFIG_SYS_LOAD_ADDR 0x00010000
192 #define CONFIG_SYS_HZ 1000
193 #define CONFIG_SYS_CLK CONFIG_SYS_BUSCLK
194 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 2
196 #define CONFIG_SYS_MBAR 0xF0000000
197 #define CONFIG_SYS_INTSRAM (CONFIG_SYS_MBAR + 0x10000)
198 #define CONFIG_SYS_INTSRAMSZ 0x8000
200 /*#define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)*/
203 * Low Level Configuration Settings
204 * (address mappings, register initial values, etc.)
205 * You should know what you are doing if you make changes here.
207 /*-----------------------------------------------------------------------
208 * Definitions for initial stack pointer and data area (in DPRAM)
210 #define CONFIG_SYS_INIT_RAM_ADDR 0xF2000000
211 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
212 #define CONFIG_SYS_INIT_RAM_CTRL 0x21
213 #define CONFIG_SYS_INIT_RAM1_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
214 #define CONFIG_SYS_INIT_RAM1_END 0x1000 /* End of used area in internal SRAM */
215 #define CONFIG_SYS_INIT_RAM1_CTRL 0x21
216 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
217 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
219 /*-----------------------------------------------------------------------
220 * Start addresses for the final memory configuration
221 * (Set up by the startup code)
222 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
224 #define CONFIG_SYS_SDRAM_BASE 0x00000000
225 #define CONFIG_SYS_SDRAM_CFG1 0x73711630
226 #define CONFIG_SYS_SDRAM_CFG2 0x46770000
227 #define CONFIG_SYS_SDRAM_CTRL 0xE10B0000
228 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
229 #define CONFIG_SYS_SDRAM_MODE 0x018D0000
230 #define CONFIG_SYS_SDRAM_DRVSTRENGTH 0x000002AA
231 #ifdef CONFIG_SYS_DRAMSZ1
232 # define CONFIG_SYS_SDRAM_SIZE (CONFIG_SYS_DRAMSZ + CONFIG_SYS_DRAMSZ1)
234 # define CONFIG_SYS_SDRAM_SIZE CONFIG_SYS_DRAMSZ
237 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
238 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
240 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
241 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
243 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
245 /* Reserve 256 kB for malloc() */
246 #define CONFIG_SYS_MALLOC_LEN (256 << 10)
248 * For booting Linux, the board info and command line data
249 * have to be in the first 8 MB of memory, since this is
250 * the maximum mapped by the Linux kernel during initialization ??
252 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
254 /*-----------------------------------------------------------------------
257 #define CONFIG_SYS_FLASH_CFI
258 #ifdef CONFIG_SYS_FLASH_CFI
259 # define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_CS0_BASE)
260 # define CONFIG_FLASH_CFI_DRIVER 1
261 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
262 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
263 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
264 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
265 #ifdef CONFIG_SYS_NOR1SZ
266 # define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
267 # define CONFIG_SYS_FLASH_SIZE ((CONFIG_SYS_NOR1SZ + CONFIG_SYS_BOOTSZ) << 20)
268 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
270 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
271 # define CONFIG_SYS_FLASH_SIZE (CONFIG_SYS_BOOTSZ << 20)
275 /* Configuration for environment
276 * Environment is not embedded in u-boot but at offset 0x40000 on the flash.
277 * First time runing may have env crc error warning if there is
278 * no correct environment on the flash.
280 #define CONFIG_ENV_OFFSET 0x40000
281 #define CONFIG_ENV_SECT_SIZE 0x10000
282 #define CONFIG_ENV_IS_IN_FLASH 1
284 /*-----------------------------------------------------------------------
285 * Cache Configuration
287 #define CONFIG_SYS_CACHELINE_SIZE 16
289 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
290 CONFIG_SYS_INIT_RAM_SIZE - 8)
291 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
292 CONFIG_SYS_INIT_RAM_SIZE - 4)
293 #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
295 #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
296 #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
297 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
298 CF_ACR_EN | CF_ACR_SM_ALL)
299 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_BCINVA | \
300 CF_CACR_IEC | CF_CACR_ICINVA)
301 #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
302 CF_CACR_DEC | CF_CACR_DDCM_P | \
303 CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
305 /*-----------------------------------------------------------------------
306 * Chipselect bank definitions
309 * CS0 - NOR Flash 1, 2, 4, or 8MB
316 #define CONFIG_SYS_CS0_BASE 0xFF800000
317 #define CONFIG_SYS_CS0_MASK (((CONFIG_SYS_BOOTSZ << 20) - 1) & 0xFFFF0001)
318 #define CONFIG_SYS_CS0_CTRL 0x00101980
320 #ifdef CONFIG_SYS_NOR1SZ
321 #define CONFIG_SYS_CS1_BASE 0xE0000000
322 #define CONFIG_SYS_CS1_MASK (((CONFIG_SYS_NOR1SZ << 20) - 1) & 0xFFFF0001)
323 #define CONFIG_SYS_CS1_CTRL 0x00101D80
326 #endif /* _M5475EVB_H */