Merge branch 'master' of git://git.denx.de/u-boot-arm
[platform/kernel/u-boot.git] / include / configs / actux3.h
1 /*
2  * (C) Copyright 2007
3  * Michael Schwingen, michael@schwingen.org
4  *
5  * Configuration settings for the AcTux-3 board.
6  *
7  * SPDX-License-Identifier:     GPL-2.0+
8  */
9
10 #ifndef __CONFIG_H
11 #define __CONFIG_H
12
13 #define CONFIG_IXP425                   1
14 #define CONFIG_ACTUX3                   1
15
16 #define CONFIG_MACH_TYPE                1481
17
18 #define CONFIG_DISPLAY_CPUINFO          1
19 #define CONFIG_DISPLAY_BOARDINFO        1
20
21 #define CONFIG_IXP_SERIAL
22 #define CONFIG_SYS_IXP425_CONSOLE               IXP425_UART2
23 #define CONFIG_BAUDRATE                 115200
24 #define CONFIG_BOOTDELAY                3
25 #define CONFIG_ZERO_BOOTDELAY_CHECK     /* check for keypress on bootdelay==0 */
26 #define CONFIG_BOARD_EARLY_INIT_F       1
27 #define CONFIG_SYS_LDSCRIPT     "board/actux3/u-boot.lds"
28
29 /***************************************************************
30  * U-boot generic defines start here.
31  ***************************************************************/
32 /* Size of malloc() pool */
33 #define CONFIG_SYS_MALLOC_LEN                   (CONFIG_ENV_SIZE + 128*1024)
34
35 /* allow to overwrite serial and ethaddr */
36 #define CONFIG_ENV_OVERWRITE
37
38 /* Command line configuration. */
39 #include <config_cmd_default.h>
40
41 #define CONFIG_CMD_ELF
42
43 #define CONFIG_BOOTCOMMAND              "run boot_flash"
44 /* enable passing of ATAGs */
45 #define CONFIG_CMDLINE_TAG              1
46 #define CONFIG_SETUP_MEMORY_TAGS        1
47 #define CONFIG_INITRD_TAG               1
48 #define CONFIG_REVISION_TAG             1
49
50 #if defined(CONFIG_CMD_KGDB)
51 # define CONFIG_KGDB_BAUDRATE           230400
52 /* which serial port to use */
53 # define CONFIG_KGDB_SER_INDEX          1
54 #endif
55
56 /* Miscellaneous configurable options */
57 #define CONFIG_SYS_LONGHELP
58 #define CONFIG_SYS_PROMPT                       "=> "
59 /* Console I/O Buffer Size */
60 #define CONFIG_SYS_CBSIZE                       256
61 /* Print Buffer Size */
62 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
63 /* max number of command args */
64 #define CONFIG_SYS_MAXARGS                      16
65 /* Boot Argument Buffer Size */
66 #define CONFIG_SYS_BARGSIZE                     CONFIG_SYS_CBSIZE
67
68 #define CONFIG_SYS_MEMTEST_START                0x00400000
69 #define CONFIG_SYS_MEMTEST_END                  0x00800000
70
71 /* timer clock - 2* OSC_IN system clock */
72 #define CONFIG_IXP425_TIMER_CLK                 66666666
73 #define CONFIG_SYS_HZ                           1000
74
75 /* default load address */
76 #define CONFIG_SYS_LOAD_ADDR                    0x00010000
77
78 /* valid baudrates */
79 #define CONFIG_SYS_BAUDRATE_TABLE               { 9600, 19200, 38400, 57600, \
80                                           115200, 230400 }
81 #define CONFIG_SERIAL_RTS_ACTIVE        1
82
83 /* Expansion bus settings */
84 #define CONFIG_SYS_EXP_CS0                      0xbd113442
85
86 /* SDRAM settings */
87 #define CONFIG_NR_DRAM_BANKS            1
88 #define PHYS_SDRAM_1                    0x00000000
89 #define CONFIG_SYS_SDRAM_BASE                   0x00000000
90
91 /* 16MB SDRAM */
92 #define CONFIG_SYS_SDR_CONFIG                   0x3A
93 #define PHYS_SDRAM_1_SIZE               0x01000000
94 #define CONFIG_SYS_SDRAM_REFRESH_CNT            0x81a
95 #define CONFIG_SYS_SDR_MODE_CONFIG              0x1
96 #define CONFIG_SYS_DRAM_SIZE                    0x01000000
97
98 /* FLASH organization */
99 #define CONFIG_SYS_TEXT_BASE            0x50000000
100 #define CONFIG_SYS_MAX_FLASH_BANKS              1
101 /* max number of sectors on one chip */
102 #define CONFIG_SYS_MAX_FLASH_SECT               140
103 #define PHYS_FLASH_1                    0x50000000
104 #define CONFIG_SYS_FLASH_BANKS_LIST             { PHYS_FLASH_1 }
105
106 #define CONFIG_SYS_FLASH_BASE                   PHYS_FLASH_1
107 #define CONFIG_SYS_MONITOR_BASE         PHYS_FLASH_1
108 #define CONFIG_SYS_MONITOR_LEN                  (256 << 10)
109 #define CONFIG_BOARD_SIZE_LIMIT                 262144
110
111 /* Use common CFI driver */
112 #define CONFIG_SYS_FLASH_CFI
113 #define CONFIG_FLASH_CFI_DRIVER
114 /* no byte writes on IXP4xx */
115 #define CONFIG_SYS_FLASH_CFI_WIDTH              FLASH_CFI_16BIT
116
117 /* print 'E' for empty sector on flinfo */
118 #define CONFIG_SYS_FLASH_EMPTY_INFO
119
120 /* Ethernet */
121
122 /* include IXP4xx NPE support */
123 #define CONFIG_IXP4XX_NPE               1
124
125 /* NPE0 PHY address */
126 #define CONFIG_PHY_ADDR                 0x10
127 /* MII PHY management */
128 #define CONFIG_MII                      1
129 /* fixed-speed switch without standard PHY registers on MII */
130 #define CONFIG_MII_NPE0_FIXEDLINK       1
131 #define CONFIG_MII_NPE0_SPEED           100
132 #define CONFIG_MII_NPE0_FULLDUPLEX      1
133
134 /* Number of ethernet rx buffers & descriptors */
135 #define CONFIG_SYS_RX_ETH_BUFFER                16
136 #define CONFIG_RESET_PHY_R              1
137 /* ethernet switch connected to MII port */
138 #define CONFIG_MII_ETHSWITCH            1
139
140 #define CONFIG_CMD_DHCP
141 #define CONFIG_CMD_NET
142 #define CONFIG_CMD_MII
143 #define CONFIG_CMD_PING
144 #undef  CONFIG_CMD_NFS
145
146 /* BOOTP options */
147 #define CONFIG_BOOTP_BOOTFILESIZE
148 #define CONFIG_BOOTP_BOOTPATH
149 #define CONFIG_BOOTP_GATEWAY
150 #define CONFIG_BOOTP_HOSTNAME
151
152 /* Cache Configuration */
153 #define CONFIG_SYS_CACHELINE_SIZE               32
154
155 /*
156  * environment organization:
157  * one flash sector, embedded in uboot area (bottom bootblock flash)
158  */
159 #define CONFIG_ENV_IS_IN_FLASH          1
160 #define CONFIG_ENV_SIZE                 0x2000
161 #define CONFIG_ENV_ADDR                 (PHYS_FLASH_1 + 0x4000)
162 #define CONFIG_SYS_USE_PPCENV                   1
163
164 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
165         "npe_ucode=50040000\0"                                          \
166         "mtd=IXP4XX-Flash.0:256k(uboot),64k(ucode),1152k(linux),-(root)\0" \
167         "kerneladdr=50050000\0"                                         \
168         "kernelfile=actux3/uImage\0"                                    \
169         "rootfile=actux3/rootfs\0"                                      \
170         "rootaddr=50170000\0"                                           \
171         "loadaddr=10000\0"                                              \
172         "updateboot_ser=mw.b 10000 ff 40000;"                           \
173         " loady ${loadaddr};"                                           \
174         " run eraseboot writeboot\0"                                    \
175         "updateboot_net=mw.b 10000 ff 40000;"                           \
176         " tftp ${loadaddr} actux3/u-boot.bin;"                          \
177         " run eraseboot writeboot\0"                                    \
178         "eraseboot=protect off 50000000 50003fff;"                      \
179         " protect off 50006000 5003ffff;"                               \
180         " erase 50000000 50003fff;"                                     \
181         " erase 50006000 5003ffff\0"                                    \
182         "writeboot=cp.b 10000 50000000 4000;"                           \
183         " cp.b 16000 50006000 3a000\0"                                  \
184         "updateucode=loady;"                                            \
185         " era ${npe_ucode} +${filesize};"                               \
186         " cp.b ${loadaddr} ${npe_ucode} ${filesize}\0"                  \
187         "updateroot=tftp ${loadaddr} ${rootfile};"                      \
188         " era ${rootaddr} +${filesize};"                                \
189         " cp.b ${loadaddr} ${rootaddr} ${filesize}\0"                   \
190         "updatekern=tftp ${loadaddr} ${kernelfile};"                    \
191         " era ${kerneladdr} +${filesize};"                              \
192         " cp.b ${loadaddr} ${kerneladdr} ${filesize}\0"                 \
193         "flashargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3" \
194         " rootfstype=squashfs,jffs2 init=/etc/preinit\0"                \
195         "netargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock3"   \
196         " rootfstype=squashfs,jffs2 init=/etc/preinit\0"                \
197         "addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate}\0" \
198         "addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0"       \
199         "boot_flash=run flashargs addtty addeth;"                       \
200         " bootm ${kerneladdr}\0"                                        \
201         "boot_net=run netargs addtty addeth;"                           \
202         " tftpboot ${loadaddr} ${kernelfile};"                          \
203         " bootm\0"
204
205 /* additions for new relocation code, must be added to all boards */
206 #define CONFIG_SYS_INIT_SP_ADDR                                         \
207         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
208
209 #endif /* __CONFIG_H */