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 * SPDX-License-Identifier: GPL-2.0+
11 * board/config.h - configuration options, board specific
18 * High Level Configuration Options
22 #define CONFIG_MCFUART
23 #define CONFIG_SYS_UART_PORT (0)
25 #undef CONFIG_HW_WATCHDOG
26 #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
28 /* Command line configuration */
29 #define CONFIG_CMD_PCI
30 #define CONFIG_CMD_REGINFO
34 #define CONFIG_FSLDMAFEC
35 #ifdef CONFIG_FSLDMAFEC
37 # define CONFIG_MII_INIT 1
38 # define CONFIG_HAS_ETH1
40 # define CONFIG_SYS_DMA_USE_INTSRAM 1
41 # define CONFIG_SYS_DISCOVER_PHY
42 # define CONFIG_SYS_RX_ETH_BUFFER 32
43 # define CONFIG_SYS_TX_ETH_BUFFER 48
44 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
46 # define CONFIG_SYS_FEC0_PINMUX 0
47 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
48 # define CONFIG_SYS_FEC1_PINMUX 0
49 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE
51 # define MCFFEC_TOUT_LOOP 50000
52 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
53 # ifndef CONFIG_SYS_DISCOVER_PHY
54 # define FECDUPLEX FULL
55 # define FECSPEED _100BASET
57 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
58 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
60 # endif /* CONFIG_SYS_DISCOVER_PHY */
62 # define CONFIG_IPADDR 192.162.1.2
63 # define CONFIG_NETMASK 255.255.255.0
64 # define CONFIG_SERVERIP 192.162.1.1
65 # define CONFIG_GATEWAYIP 192.162.1.1
70 # define CONFIG_USB_OHCI_NEW
71 # ifndef CONFIG_CMD_PCI
72 # define CONFIG_CMD_PCI
74 /*# define CONFIG_PCI_OHCI*/
75 # define CONFIG_SYS_USB_OHCI_REGS_BASE 0x80041000
76 # define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
77 # define CONFIG_SYS_USB_OHCI_SLOT_NAME "isp1561"
78 # define CONFIG_SYS_OHCI_SWAP_REG_ACCESS
82 #define CONFIG_SYS_I2C
83 #define CONFIG_SYS_I2C_FSL
84 #define CONFIG_SYS_FSL_I2C_SPEED 80000
85 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
86 #define CONFIG_SYS_FSL_I2C_OFFSET 0x00008F00
87 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
91 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
93 #define CONFIG_SYS_PCI_MEM_BUS 0x80000000
94 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
95 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
97 #define CONFIG_SYS_PCI_IO_BUS 0x71000000
98 #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
99 #define CONFIG_SYS_PCI_IO_SIZE 0x01000000
101 #define CONFIG_SYS_PCI_CFG_BUS 0x70000000
102 #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
103 #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
106 #define CONFIG_UDP_CHECKSUM
108 #define CONFIG_HOSTNAME M548xEVB
109 #define CONFIG_EXTRA_ENV_SETTINGS \
112 "u-boot=u-boot.bin\0" \
113 "load=tftp ${loadaddr) ${u-boot}\0" \
114 "upd=run load; run prog\0" \
115 "prog=prot off bank 1;" \
116 "era ff800000 ff83ffff;" \
117 "cp.b ${loadaddr} ff800000 ${filesize};"\
121 #define CONFIG_PRAM 512 /* 512 KB */
122 #define CONFIG_SYS_LONGHELP /* undef to save memory */
124 #ifdef CONFIG_CMD_KGDB
125 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
127 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
130 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
131 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
132 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
133 #define CONFIG_SYS_LOAD_ADDR 0x00010000
135 #define CONFIG_SYS_CLK CONFIG_SYS_BUSCLK
136 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 2
138 #define CONFIG_SYS_MBAR 0xF0000000
139 #define CONFIG_SYS_INTSRAM (CONFIG_SYS_MBAR + 0x10000)
140 #define CONFIG_SYS_INTSRAMSZ 0x8000
142 /*#define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)*/
145 * Low Level Configuration Settings
146 * (address mappings, register initial values, etc.)
147 * You should know what you are doing if you make changes here.
149 /*-----------------------------------------------------------------------
150 * Definitions for initial stack pointer and data area (in DPRAM)
152 #define CONFIG_SYS_INIT_RAM_ADDR 0xF2000000
153 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
154 #define CONFIG_SYS_INIT_RAM_CTRL 0x21
155 #define CONFIG_SYS_INIT_RAM1_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
156 #define CONFIG_SYS_INIT_RAM1_END 0x1000 /* End of used area in internal SRAM */
157 #define CONFIG_SYS_INIT_RAM1_CTRL 0x21
158 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
159 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
161 /*-----------------------------------------------------------------------
162 * Start addresses for the final memory configuration
163 * (Set up by the startup code)
164 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
166 #define CONFIG_SYS_SDRAM_BASE 0x00000000
167 #define CONFIG_SYS_SDRAM_CFG1 0x73711630
168 #define CONFIG_SYS_SDRAM_CFG2 0x46770000
169 #define CONFIG_SYS_SDRAM_CTRL 0xE10B0000
170 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
171 #define CONFIG_SYS_SDRAM_MODE 0x018D0000
172 #define CONFIG_SYS_SDRAM_DRVSTRENGTH 0x000002AA
173 #ifdef CONFIG_SYS_DRAMSZ1
174 # define CONFIG_SYS_SDRAM_SIZE (CONFIG_SYS_DRAMSZ + CONFIG_SYS_DRAMSZ1)
176 # define CONFIG_SYS_SDRAM_SIZE CONFIG_SYS_DRAMSZ
179 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
180 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
182 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
183 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
185 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
187 /* Reserve 256 kB for malloc() */
188 #define CONFIG_SYS_MALLOC_LEN (256 << 10)
190 * For booting Linux, the board info and command line data
191 * have to be in the first 8 MB of memory, since this is
192 * the maximum mapped by the Linux kernel during initialization ??
194 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
196 /*-----------------------------------------------------------------------
199 #define CONFIG_SYS_FLASH_CFI
200 #ifdef CONFIG_SYS_FLASH_CFI
201 # define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_CS0_BASE)
202 # define CONFIG_FLASH_CFI_DRIVER 1
203 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
204 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
205 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
206 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
207 #ifdef CONFIG_SYS_NOR1SZ
208 # define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
209 # define CONFIG_SYS_FLASH_SIZE ((CONFIG_SYS_NOR1SZ + CONFIG_SYS_BOOTSZ) << 20)
210 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
212 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
213 # define CONFIG_SYS_FLASH_SIZE (CONFIG_SYS_BOOTSZ << 20)
217 /* Configuration for environment
218 * Environment is not embedded in u-boot. First time runing may have env
219 * crc error warning if there is no correct environment on the flash.
221 #define CONFIG_ENV_OFFSET 0x40000
222 #define CONFIG_ENV_SECT_SIZE 0x10000
223 #define CONFIG_ENV_IS_IN_FLASH 1
225 /*-----------------------------------------------------------------------
226 * Cache Configuration
228 #define CONFIG_SYS_CACHELINE_SIZE 16
230 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
231 CONFIG_SYS_INIT_RAM_SIZE - 8)
232 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
233 CONFIG_SYS_INIT_RAM_SIZE - 4)
234 #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
236 #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
237 #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
238 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
239 CF_ACR_EN | CF_ACR_SM_ALL)
240 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_BCINVA | \
241 CF_CACR_IEC | CF_CACR_ICINVA)
242 #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
243 CF_CACR_DEC | CF_CACR_DDCM_P | \
244 CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
246 /*-----------------------------------------------------------------------
247 * Chipselect bank definitions
250 * CS0 - NOR Flash 1, 2, 4, or 8MB
257 #define CONFIG_SYS_CS0_BASE 0xFF800000
258 #define CONFIG_SYS_CS0_MASK (((CONFIG_SYS_BOOTSZ << 20) - 1) & 0xFFFF0001)
259 #define CONFIG_SYS_CS0_CTRL 0x00101980
261 #ifdef CONFIG_SYS_NOR1SZ
262 #define CONFIG_SYS_CS1_BASE 0xE0000000
263 #define CONFIG_SYS_CS1_MASK (((CONFIG_SYS_NOR1SZ << 20) - 1) & 0xFFFF0001)
264 #define CONFIG_SYS_CS1_CTRL 0x00101D80
267 #endif /* _M5485EVB_H */