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 * SPDX-License-Identifier: GPL-2.0+
11 * board/config.h - configuration options, board specific
18 * High Level Configuration Options
22 #define CONFIG_DISPLAY_BOARDINFO
24 #define CONFIG_MCFUART
25 #define CONFIG_SYS_UART_PORT (0)
26 #define CONFIG_BAUDRATE 115200
28 #undef CONFIG_HW_WATCHDOG
29 #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
31 /* Command line configuration */
32 #define CONFIG_CMD_CACHE
33 #undef CONFIG_CMD_DATE
34 #define CONFIG_CMD_I2C
35 #define CONFIG_CMD_MII
36 #define CONFIG_CMD_PCI
37 #define CONFIG_CMD_PING
38 #define CONFIG_CMD_REGINFO
39 #define CONFIG_CMD_USB
43 #define CONFIG_FSLDMAFEC
44 #ifdef CONFIG_FSLDMAFEC
46 # define CONFIG_MII_INIT 1
47 # define CONFIG_HAS_ETH1
49 # define CONFIG_SYS_DMA_USE_INTSRAM 1
50 # define CONFIG_SYS_DISCOVER_PHY
51 # define CONFIG_SYS_RX_ETH_BUFFER 32
52 # define CONFIG_SYS_TX_ETH_BUFFER 48
53 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
55 # define CONFIG_SYS_FEC0_PINMUX 0
56 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
57 # define CONFIG_SYS_FEC1_PINMUX 0
58 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE
60 # define MCFFEC_TOUT_LOOP 50000
61 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
62 # ifndef CONFIG_SYS_DISCOVER_PHY
63 # define FECDUPLEX FULL
64 # define FECSPEED _100BASET
66 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
67 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
69 # endif /* CONFIG_SYS_DISCOVER_PHY */
71 # define CONFIG_IPADDR 192.162.1.2
72 # define CONFIG_NETMASK 255.255.255.0
73 # define CONFIG_SERVERIP 192.162.1.1
74 # define CONFIG_GATEWAYIP 192.162.1.1
79 # define CONFIG_USB_OHCI_NEW
80 # define CONFIG_USB_STORAGE
82 # ifndef CONFIG_CMD_PCI
83 # define CONFIG_CMD_PCI
85 # define CONFIG_PCI_OHCI
86 # define CONFIG_DOS_PARTITION
88 # undef CONFIG_SYS_USB_OHCI_BOARD_INIT
89 # undef CONFIG_SYS_USB_OHCI_CPU_INIT
90 # define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
91 # define CONFIG_SYS_USB_OHCI_SLOT_NAME "isp1561"
92 # define CONFIG_SYS_OHCI_SWAP_REG_ACCESS
96 #define CONFIG_SYS_I2C
97 #define CONFIG_SYS_I2C_FSL
98 #define CONFIG_SYS_FSL_I2C_SPEED 80000
99 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
100 #define CONFIG_SYS_FSL_I2C_OFFSET 0x00008F00
101 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
104 #ifdef CONFIG_CMD_PCI
106 #define CONFIG_PCI_PNP 1
107 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
109 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 8
111 #define CONFIG_SYS_PCI_MEM_BUS 0x80000000
112 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
113 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
115 #define CONFIG_SYS_PCI_IO_BUS 0x71000000
116 #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
117 #define CONFIG_SYS_PCI_IO_SIZE 0x01000000
119 #define CONFIG_SYS_PCI_CFG_BUS 0x70000000
120 #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
121 #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
124 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
125 #define CONFIG_UDP_CHECKSUM
128 # define CONFIG_IPADDR 192.162.1.2
129 # define CONFIG_NETMASK 255.255.255.0
130 # define CONFIG_SERVERIP 192.162.1.1
131 # define CONFIG_GATEWAYIP 192.162.1.1
132 #endif /* FEC_ENET */
134 #define CONFIG_HOSTNAME M547xEVB
135 #define CONFIG_EXTRA_ENV_SETTINGS \
138 "u-boot=u-boot.bin\0" \
139 "load=tftp ${loadaddr) ${u-boot}\0" \
140 "upd=run load; run prog\0" \
141 "prog=prot off bank 1;" \
142 "era ff800000 ff83ffff;" \
143 "cp.b ${loadaddr} ff800000 ${filesize};"\
147 #define CONFIG_PRAM 512 /* 512 KB */
148 #define CONFIG_SYS_LONGHELP /* undef to save memory */
150 #ifdef CONFIG_CMD_KGDB
151 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
153 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
156 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
157 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
158 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
159 #define CONFIG_SYS_LOAD_ADDR 0x00010000
161 #define CONFIG_SYS_CLK CONFIG_SYS_BUSCLK
162 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 2
164 #define CONFIG_SYS_MBAR 0xF0000000
165 #define CONFIG_SYS_INTSRAM (CONFIG_SYS_MBAR + 0x10000)
166 #define CONFIG_SYS_INTSRAMSZ 0x8000
168 /*#define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)*/
171 * Low Level Configuration Settings
172 * (address mappings, register initial values, etc.)
173 * You should know what you are doing if you make changes here.
175 /*-----------------------------------------------------------------------
176 * Definitions for initial stack pointer and data area (in DPRAM)
178 #define CONFIG_SYS_INIT_RAM_ADDR 0xF2000000
179 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
180 #define CONFIG_SYS_INIT_RAM_CTRL 0x21
181 #define CONFIG_SYS_INIT_RAM1_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
182 #define CONFIG_SYS_INIT_RAM1_END 0x1000 /* End of used area in internal SRAM */
183 #define CONFIG_SYS_INIT_RAM1_CTRL 0x21
184 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
185 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
187 /*-----------------------------------------------------------------------
188 * Start addresses for the final memory configuration
189 * (Set up by the startup code)
190 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
192 #define CONFIG_SYS_SDRAM_BASE 0x00000000
193 #define CONFIG_SYS_SDRAM_CFG1 0x73711630
194 #define CONFIG_SYS_SDRAM_CFG2 0x46770000
195 #define CONFIG_SYS_SDRAM_CTRL 0xE10B0000
196 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
197 #define CONFIG_SYS_SDRAM_MODE 0x018D0000
198 #define CONFIG_SYS_SDRAM_DRVSTRENGTH 0x000002AA
199 #ifdef CONFIG_SYS_DRAMSZ1
200 # define CONFIG_SYS_SDRAM_SIZE (CONFIG_SYS_DRAMSZ + CONFIG_SYS_DRAMSZ1)
202 # define CONFIG_SYS_SDRAM_SIZE CONFIG_SYS_DRAMSZ
205 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
206 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
208 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
209 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
211 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
213 /* Reserve 256 kB for malloc() */
214 #define CONFIG_SYS_MALLOC_LEN (256 << 10)
216 * For booting Linux, the board info and command line data
217 * have to be in the first 8 MB of memory, since this is
218 * the maximum mapped by the Linux kernel during initialization ??
220 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
222 /*-----------------------------------------------------------------------
225 #define CONFIG_SYS_FLASH_CFI
226 #ifdef CONFIG_SYS_FLASH_CFI
227 # define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_CS0_BASE)
228 # define CONFIG_FLASH_CFI_DRIVER 1
229 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
230 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
231 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
232 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
233 #ifdef CONFIG_SYS_NOR1SZ
234 # define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
235 # define CONFIG_SYS_FLASH_SIZE ((CONFIG_SYS_NOR1SZ + CONFIG_SYS_BOOTSZ) << 20)
236 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
238 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
239 # define CONFIG_SYS_FLASH_SIZE (CONFIG_SYS_BOOTSZ << 20)
243 /* Configuration for environment
244 * Environment is not embedded in u-boot but at offset 0x40000 on the flash.
245 * First time runing may have env crc error warning if there is
246 * no correct environment on the flash.
248 #define CONFIG_ENV_OFFSET 0x40000
249 #define CONFIG_ENV_SECT_SIZE 0x10000
250 #define CONFIG_ENV_IS_IN_FLASH 1
252 /*-----------------------------------------------------------------------
253 * Cache Configuration
255 #define CONFIG_SYS_CACHELINE_SIZE 16
257 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
258 CONFIG_SYS_INIT_RAM_SIZE - 8)
259 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
260 CONFIG_SYS_INIT_RAM_SIZE - 4)
261 #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
263 #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
264 #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
265 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
266 CF_ACR_EN | CF_ACR_SM_ALL)
267 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_BCINVA | \
268 CF_CACR_IEC | CF_CACR_ICINVA)
269 #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
270 CF_CACR_DEC | CF_CACR_DDCM_P | \
271 CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
273 /*-----------------------------------------------------------------------
274 * Chipselect bank definitions
277 * CS0 - NOR Flash 1, 2, 4, or 8MB
284 #define CONFIG_SYS_CS0_BASE 0xFF800000
285 #define CONFIG_SYS_CS0_MASK (((CONFIG_SYS_BOOTSZ << 20) - 1) & 0xFFFF0001)
286 #define CONFIG_SYS_CS0_CTRL 0x00101980
288 #ifdef CONFIG_SYS_NOR1SZ
289 #define CONFIG_SYS_CS1_BASE 0xE0000000
290 #define CONFIG_SYS_CS1_MASK (((CONFIG_SYS_NOR1SZ << 20) - 1) & 0xFFFF0001)
291 #define CONFIG_SYS_CS1_CTRL 0x00101D80
294 #endif /* _M5475EVB_H */