Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging
[platform/kernel/u-boot.git] / include / configs / M5275EVB.h
1 /*
2  * Configuation settings for the Motorola MC5275EVB board.
3  *
4  * By Arthur Shipkowski <art@videon-central.com>
5  * Copyright (C) 2005 Videon Central, Inc.
6  *
7  * Based off of M5272C3 board code by Josef Baumgartner
8  * <josef.baumgartner@telex.de>
9  *
10  * SPDX-License-Identifier:     GPL-2.0+
11  */
12
13 /*
14  * board/config.h - configuration options, board specific
15  */
16
17 #ifndef _M5275EVB_H
18 #define _M5275EVB_H
19
20 /*
21  * High Level Configuration Options
22  * (easy to change)
23  */
24 #define CONFIG_MCF52x2                  /* define processor family */
25 #define CONFIG_M5275                    /* define processor type */
26 #define CONFIG_M5275EVB                 /* define board type */
27
28 #define CONFIG_MCFTMR
29
30 #define CONFIG_MCFUART
31 #define CONFIG_SYS_UART_PORT            (0)
32 #define CONFIG_BAUDRATE         115200
33
34 /* Configuration for environment
35  * Environment is embedded in u-boot in the second sector of the flash
36  */
37 #ifndef CONFIG_MONITOR_IS_IN_RAM
38 #define CONFIG_ENV_OFFSET               0x4000
39 #define CONFIG_ENV_SECT_SIZE    0x2000
40 #define CONFIG_ENV_IS_IN_FLASH  1
41 #else
42 #define CONFIG_ENV_ADDR         0xffe04000
43 #define CONFIG_ENV_SECT_SIZE    0x2000
44 #define CONFIG_ENV_IS_IN_FLASH  1
45 #endif
46
47 /*
48  * BOOTP options
49  */
50 #define CONFIG_BOOTP_BOOTFILESIZE
51 #define CONFIG_BOOTP_BOOTPATH
52 #define CONFIG_BOOTP_GATEWAY
53 #define CONFIG_BOOTP_HOSTNAME
54
55 /* Available command configuration */
56 #include <config_cmd_default.h>
57
58 #define CONFIG_CMD_CACHE
59 #define CONFIG_CMD_PING
60 #define CONFIG_CMD_MII
61 #define CONFIG_CMD_NET
62 #define CONFIG_CMD_ELF
63 #define CONFIG_CMD_FLASH
64 #define CONFIG_CMD_I2C
65 #define CONFIG_CMD_MEMORY
66 #define CONFIG_CMD_DHCP
67
68 #undef CONFIG_CMD_LOADS
69 #undef CONFIG_CMD_LOADB
70
71 #define CONFIG_MCFFEC
72 #ifdef CONFIG_MCFFEC
73 #define CONFIG_MII              1
74 #define CONFIG_MII_INIT         1
75 #define CONFIG_SYS_DISCOVER_PHY
76 #define CONFIG_SYS_RX_ETH_BUFFER        8
77 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
78 #define CONFIG_SYS_FEC0_PINMUX          0
79 #define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
80 #define CONFIG_SYS_FEC1_PINMUX          0
81 #define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC1_IOBASE
82 #define MCFFEC_TOUT_LOOP        50000
83 #define CONFIG_HAS_ETH1
84 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
85 #ifndef CONFIG_SYS_DISCOVER_PHY
86 #define FECDUPLEX               FULL
87 #define FECSPEED                _100BASET
88 #else
89 #ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
90 #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
91 #endif
92 #endif
93 #endif
94
95 /* I2C */
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       0x00000300
101 #define CONFIG_SYS_IMMR         CONFIG_SYS_MBAR
102 #define CONFIG_SYS_I2C_PINMUX_REG       (gpio_reg->par_feci2c)
103 #define CONFIG_SYS_I2C_PINMUX_CLR       (0xFFF0)
104 #define CONFIG_SYS_I2C_PINMUX_SET       (0x000F)
105
106 #define CONFIG_SYS_PROMPT               "-> "
107 #define CONFIG_SYS_LONGHELP             /* undef to save memory */
108
109 #if (CONFIG_CMD_KGDB)
110 #       define CONFIG_SYS_CBSIZE        1024
111 #else
112 #       define CONFIG_SYS_CBSIZE        256
113 #endif
114 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
115 #define CONFIG_SYS_MAXARGS              16
116 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
117
118 #define CONFIG_SYS_LOAD_ADDR            0x800000
119
120 #define CONFIG_BOOTDELAY        5
121 #define CONFIG_BOOTCOMMAND      "bootm ffe40000"
122 #define CONFIG_SYS_MEMTEST_START        0x400
123 #define CONFIG_SYS_MEMTEST_END          0x380000
124
125 #ifdef CONFIG_MCFFEC
126 #       define CONFIG_NET_RETRY_COUNT   5
127 #       define CONFIG_OVERWRITE_ETHADDR_ONCE
128 #endif                          /* FEC_ENET */
129
130 #define CONFIG_EXTRA_ENV_SETTINGS               \
131         "netdev=eth0\0"                         \
132         "loadaddr=10000\0"                      \
133         "uboot=u-boot.bin\0"                    \
134         "load=tftp ${loadaddr} ${uboot}\0"      \
135         "upd=run load; run prog\0"              \
136         "prog=prot off ffe00000 ffe3ffff;"      \
137         "era ffe00000 ffe3ffff;"                \
138         "cp.b ${loadaddr} ffe00000 ${filesize};"\
139         "save\0"                                \
140         ""
141
142 #define CONFIG_SYS_CLK                  150000000
143
144 /*
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.
148  */
149
150 #define CONFIG_SYS_MBAR         0x40000000
151
152 /*-----------------------------------------------------------------------
153  * Definitions for initial stack pointer and data area (in DPRAM)
154  */
155 #define CONFIG_SYS_INIT_RAM_ADDR        0x20000000
156 #define CONFIG_SYS_INIT_RAM_SIZE        0x10000 /* Size of used area in internal SRAM */
157 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
158 #define CONFIG_SYS_INIT_SP_OFFSET       CONFIG_SYS_GBL_DATA_OFFSET
159
160 /*-----------------------------------------------------------------------
161  * Start addresses for the final memory configuration
162  * (Set up by the startup code)
163  * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
164  */
165 #define CONFIG_SYS_SDRAM_BASE           0x00000000
166 #define CONFIG_SYS_SDRAM_SIZE           16      /* SDRAM size in MB */
167 #define CONFIG_SYS_FLASH_BASE           CONFIG_SYS_CS0_BASE
168
169 #ifdef CONFIG_MONITOR_IS_IN_RAM
170 #define CONFIG_SYS_MONITOR_BASE 0x20000
171 #else
172 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
173 #endif
174
175 #define CONFIG_SYS_MONITOR_LEN          0x20000
176 #define CONFIG_SYS_MALLOC_LEN           (256 << 10)
177 #define CONFIG_SYS_BOOTPARAMS_LEN       64*1024
178
179 /*
180  * For booting Linux, the board info and command line data
181  * have to be in the first 8 MB of memory, since this is
182  * the maximum mapped by the Linux kernel during initialization ??
183  */
184 #define CONFIG_SYS_BOOTMAPSZ            (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
185 #define CONFIG_SYS_BOOTM_LEN            (CONFIG_SYS_SDRAM_SIZE << 20)
186
187 /*-----------------------------------------------------------------------
188  * FLASH organization
189  */
190 #define CONFIG_SYS_MAX_FLASH_BANKS      1       /* max number of memory banks */
191 #define CONFIG_SYS_MAX_FLASH_SECT       11      /* max number of sectors on one chip */
192 #define CONFIG_SYS_FLASH_ERASE_TOUT     1000
193
194 #define CONFIG_SYS_FLASH_CFI            1
195 #define CONFIG_FLASH_CFI_DRIVER 1
196 #define CONFIG_SYS_FLASH_SIZE           0x200000
197
198 /*-----------------------------------------------------------------------
199  * Cache Configuration
200  */
201 #define CONFIG_SYS_CACHELINE_SIZE       16
202
203 #define ICACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
204                                          CONFIG_SYS_INIT_RAM_SIZE - 8)
205 #define DCACHE_STATUS                   (CONFIG_SYS_INIT_RAM_ADDR + \
206                                          CONFIG_SYS_INIT_RAM_SIZE - 4)
207 #define CONFIG_SYS_ICACHE_INV           (CF_CACR_CINV | CF_CACR_INVI)
208 #define CONFIG_SYS_CACHE_ACR0           (CONFIG_SYS_SDRAM_BASE | \
209                                          CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
210                                          CF_ACR_EN | CF_ACR_SM_ALL)
211 #define CONFIG_SYS_CACHE_ICACR          (CF_CACR_CENB | CF_CACR_CINV | \
212                                          CF_CACR_DISD | CF_CACR_INVI | \
213                                          CF_CACR_CEIB | CF_CACR_DCM | \
214                                          CF_CACR_EUSP)
215
216 /*-----------------------------------------------------------------------
217  * Memory bank definitions
218  */
219 #define CONFIG_SYS_CS0_BASE             0xffe00000
220 #define CONFIG_SYS_CS0_CTRL             0x00001980
221 #define CONFIG_SYS_CS0_MASK             0x001F0001
222
223 #define CONFIG_SYS_CS1_BASE             0x30000000
224 #define CONFIG_SYS_CS1_CTRL             0x00001900
225 #define CONFIG_SYS_CS1_MASK             0x00070001
226
227 /*-----------------------------------------------------------------------
228  * Port configuration
229  */
230 #define CONFIG_SYS_FECI2C               0x0FA0
231
232 #endif  /* _M5275EVB_H */