2 * Configuation settings for the Freescale MCF5485 FireEngine 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_M548x /* define processor type */
39 #define CONFIG_M5485 /* 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_STORAGE
107 # define CONFIG_DOS_PARTITION
108 # define CONFIG_USB_OHCI_NEW
109 # ifndef CONFIG_CMD_PCI
110 # define CONFIG_CMD_PCI
112 /*# define CONFIG_PCI_OHCI*/
113 # define CONFIG_SYS_USB_OHCI_REGS_BASE 0x80041000
114 # define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
115 # define CONFIG_SYS_USB_OHCI_SLOT_NAME "isp1561"
116 # define CONFIG_SYS_OHCI_SWAP_REG_ACCESS
120 #define CONFIG_FSL_I2C
121 #define CONFIG_HARD_I2C /* I2C with hw support */
122 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
123 #define CONFIG_SYS_I2C_SPEED 80000
124 #define CONFIG_SYS_I2C_SLAVE 0x7F
125 #define CONFIG_SYS_I2C_OFFSET 0x00008F00
126 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
129 #ifdef CONFIG_CMD_PCI
131 #define CONFIG_PCI_PNP 1
132 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
134 #define CONFIG_SYS_PCI_MEM_BUS 0x80000000
135 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
136 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
138 #define CONFIG_SYS_PCI_IO_BUS 0x71000000
139 #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
140 #define CONFIG_SYS_PCI_IO_SIZE 0x01000000
142 #define CONFIG_SYS_PCI_CFG_BUS 0x70000000
143 #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
144 #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
147 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
148 #define CONFIG_UDP_CHECKSUM
150 #define CONFIG_HOSTNAME M548xEVB
151 #define CONFIG_EXTRA_ENV_SETTINGS \
154 "u-boot=u-boot.bin\0" \
155 "load=tftp ${loadaddr) ${u-boot}\0" \
156 "upd=run load; run prog\0" \
157 "prog=prot off bank 1;" \
158 "era ff800000 ff83ffff;" \
159 "cp.b ${loadaddr} ff800000 ${filesize};"\
163 #define CONFIG_PRAM 512 /* 512 KB */
164 #define CONFIG_SYS_PROMPT "-> "
165 #define CONFIG_SYS_LONGHELP /* undef to save memory */
167 #ifdef CONFIG_CMD_KGDB
168 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
170 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
173 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
174 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
175 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
176 #define CONFIG_SYS_LOAD_ADDR 0x00010000
178 #define CONFIG_SYS_HZ 1000
179 #define CONFIG_SYS_CLK CONFIG_SYS_BUSCLK
180 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 2
182 #define CONFIG_SYS_MBAR 0xF0000000
183 #define CONFIG_SYS_INTSRAM (CONFIG_SYS_MBAR + 0x10000)
184 #define CONFIG_SYS_INTSRAMSZ 0x8000
186 /*#define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)*/
189 * Low Level Configuration Settings
190 * (address mappings, register initial values, etc.)
191 * You should know what you are doing if you make changes here.
193 /*-----------------------------------------------------------------------
194 * Definitions for initial stack pointer and data area (in DPRAM)
196 #define CONFIG_SYS_INIT_RAM_ADDR 0xF2000000
197 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
198 #define CONFIG_SYS_INIT_RAM_CTRL 0x21
199 #define CONFIG_SYS_INIT_RAM1_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
200 #define CONFIG_SYS_INIT_RAM1_END 0x1000 /* End of used area in internal SRAM */
201 #define CONFIG_SYS_INIT_RAM1_CTRL 0x21
202 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
203 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
205 /*-----------------------------------------------------------------------
206 * Start addresses for the final memory configuration
207 * (Set up by the startup code)
208 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
210 #define CONFIG_SYS_SDRAM_BASE 0x00000000
211 #define CONFIG_SYS_SDRAM_CFG1 0x73711630
212 #define CONFIG_SYS_SDRAM_CFG2 0x46770000
213 #define CONFIG_SYS_SDRAM_CTRL 0xE10B0000
214 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
215 #define CONFIG_SYS_SDRAM_MODE 0x018D0000
216 #define CONFIG_SYS_SDRAM_DRVSTRENGTH 0x000002AA
217 #ifdef CONFIG_SYS_DRAMSZ1
218 # define CONFIG_SYS_SDRAM_SIZE (CONFIG_SYS_DRAMSZ + CONFIG_SYS_DRAMSZ1)
220 # define CONFIG_SYS_SDRAM_SIZE CONFIG_SYS_DRAMSZ
223 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
224 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
226 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
227 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
229 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
231 /* Reserve 256 kB for malloc() */
232 #define CONFIG_SYS_MALLOC_LEN (256 << 10)
234 * For booting Linux, the board info and command line data
235 * have to be in the first 8 MB of memory, since this is
236 * the maximum mapped by the Linux kernel during initialization ??
238 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
240 /*-----------------------------------------------------------------------
243 #define CONFIG_SYS_FLASH_CFI
244 #ifdef CONFIG_SYS_FLASH_CFI
245 # define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_CS0_BASE)
246 # define CONFIG_FLASH_CFI_DRIVER 1
247 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
248 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
249 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
250 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
251 #ifdef CONFIG_SYS_NOR1SZ
252 # define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
253 # define CONFIG_SYS_FLASH_SIZE ((CONFIG_SYS_NOR1SZ + CONFIG_SYS_BOOTSZ) << 20)
254 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
256 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
257 # define CONFIG_SYS_FLASH_SIZE (CONFIG_SYS_BOOTSZ << 20)
261 /* Configuration for environment
262 * Environment is not embedded in u-boot. First time runing may have env
263 * crc error warning if there is no correct environment on the flash.
265 #define CONFIG_ENV_OFFSET 0x40000
266 #define CONFIG_ENV_SECT_SIZE 0x10000
267 #define CONFIG_ENV_IS_IN_FLASH 1
269 /*-----------------------------------------------------------------------
270 * Cache Configuration
272 #define CONFIG_SYS_CACHELINE_SIZE 16
274 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
275 CONFIG_SYS_INIT_RAM_SIZE - 8)
276 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
277 CONFIG_SYS_INIT_RAM_SIZE - 4)
278 #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
280 #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
281 #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
282 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
283 CF_ACR_EN | CF_ACR_SM_ALL)
284 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_BCINVA | \
285 CF_CACR_IEC | CF_CACR_ICINVA)
286 #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
287 CF_CACR_DEC | CF_CACR_DDCM_P | \
288 CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
290 /*-----------------------------------------------------------------------
291 * Chipselect bank definitions
294 * CS0 - NOR Flash 1, 2, 4, or 8MB
301 #define CONFIG_SYS_CS0_BASE 0xFF800000
302 #define CONFIG_SYS_CS0_MASK (((CONFIG_SYS_BOOTSZ << 20) - 1) & 0xFFFF0001)
303 #define CONFIG_SYS_CS0_CTRL 0x00101980
305 #ifdef CONFIG_SYS_NOR1SZ
306 #define CONFIG_SYS_CS1_BASE 0xE0000000
307 #define CONFIG_SYS_CS1_MASK (((CONFIG_SYS_NOR1SZ << 20) - 1) & 0xFFFF0001)
308 #define CONFIG_SYS_CS1_CTRL 0x00101D80
311 #endif /* _M5485EVB_H */