Merge branch 'master' of git://git.denx.de/u-boot-arm
[platform/kernel/u-boot.git] / include / configs / actux4.h
1 /*
2  * (C) Copyright 2007
3  * Michael Schwingen, michael@schwingen.org
4  *
5  * Configuration settings for the AcTux-4 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_ACTUX4                   1
15
16 #define CONFIG_MACH_TYPE                1532
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_UART1
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
28 /***************************************************************
29  * U-boot generic defines start here.
30  ***************************************************************/
31 /* Size of malloc() pool */
32 #define CONFIG_SYS_MALLOC_LEN                   (CONFIG_ENV_SIZE + 128*1024)
33
34 /* allow to overwrite serial and ethaddr */
35 #define CONFIG_ENV_OVERWRITE
36
37 /* Command line configuration */
38 #include <config_cmd_default.h>
39
40 #define CONFIG_CMD_ELF
41
42 #define CONFIG_PCI
43 #ifdef CONFIG_PCI
44 #define CONFIG_CMD_PCI
45 #define CONFIG_PCI_PNP
46 #define CONFIG_IXP_PCI
47 #define CONFIG_PCI_SCAN_SHOW
48 #define CONFIG_CMD_PCI_ENUM
49 #endif
50
51 #define CONFIG_BOOTCOMMAND              "run boot_flash"
52 /* enable passing of ATAGs */
53 #define CONFIG_CMDLINE_TAG              1
54 #define CONFIG_SETUP_MEMORY_TAGS        1
55 #define CONFIG_INITRD_TAG               1
56
57 #if defined(CONFIG_CMD_KGDB)
58 # define CONFIG_KGDB_BAUDRATE           230400
59 #endif
60
61 /* Miscellaneous configurable options */
62 #define CONFIG_SYS_LONGHELP
63 /* Console I/O Buffer Size */
64 #define CONFIG_SYS_CBSIZE                       256
65 /* Print Buffer Size */
66 #define CONFIG_SYS_PBSIZE                       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
67 /* max number of command args */
68 #define CONFIG_SYS_MAXARGS                      16
69 /* Boot Argument Buffer Size */
70 #define CONFIG_SYS_BARGSIZE                     CONFIG_SYS_CBSIZE
71
72 #define CONFIG_SYS_MEMTEST_START                0x00400000
73 #define CONFIG_SYS_MEMTEST_END                  0x00800000
74
75 /* timer clock - 2* OSC_IN system clock */
76 #define CONFIG_IXP425_TIMER_CLK                 66000000
77
78 /* default load address */
79 #define CONFIG_SYS_LOAD_ADDR                    0x00010000
80
81 /* valid baudrates */
82 #define CONFIG_SYS_BAUDRATE_TABLE               { 9600, 19200, 38400, 57600, \
83                                           115200, 230400 }
84 #define CONFIG_SERIAL_RTS_ACTIVE        1
85
86 /* Expansion bus settings */
87 #define CONFIG_SYS_EXP_CS0                      0xbd113003
88
89 /* SDRAM settings */
90 #define CONFIG_NR_DRAM_BANKS            1
91 #define PHYS_SDRAM_1                    0x00000000
92 #define CONFIG_SYS_SDRAM_BASE                   0x00000000
93
94 /* 32MB SDRAM */
95 #define CONFIG_SYS_SDR_CONFIG                   0x18
96 #define PHYS_SDRAM_1_SIZE               0x02000000
97 #define CONFIG_SYS_SDRAM_REFRESH_CNT            0x81a
98 #define CONFIG_SYS_SDR_MODE_CONFIG              0x1
99 #define CONFIG_SYS_DRAM_SIZE                    0x02000000
100
101 /* FLASH organization */
102 #define CONFIG_SYS_TEXT_BASE            0x50000000
103 #define CONFIG_SYS_MAX_FLASH_BANKS              2
104 /* max # of sectors per chip */
105 #define CONFIG_SYS_MAX_FLASH_SECT               70
106 #define PHYS_FLASH_1                    0x50000000
107 #define PHYS_FLASH_2                    0x51000000
108 #define CONFIG_SYS_FLASH_BANKS_LIST             { PHYS_FLASH_1, PHYS_FLASH_2 }
109
110 #define CONFIG_SYS_FLASH_BASE                   PHYS_FLASH_1
111 #define CONFIG_SYS_MONITOR_BASE         PHYS_FLASH_1
112 #define CONFIG_SYS_MONITOR_LEN                  (252 << 10)
113 #define CONFIG_BOARD_SIZE_LIMIT                 258048
114
115 /* Use common CFI driver */
116 #define CONFIG_SYS_FLASH_CFI
117 #define CONFIG_FLASH_CFI_DRIVER
118 /* board provides its own flash_init code */
119 #define CONFIG_FLASH_CFI_LEGACY         1
120 /* no byte writes on IXP4xx */
121 #define CONFIG_SYS_FLASH_CFI_WIDTH              FLASH_CFI_16BIT
122 /* SST 39VF020 etc. support */
123 #define CONFIG_SYS_FLASH_LEGACY_256Kx8  1
124
125 /* print 'E' for empty sector on flinfo */
126 #define CONFIG_SYS_FLASH_EMPTY_INFO
127
128 /* Ethernet */
129
130 /* include IXP4xx NPE support */
131 #define CONFIG_IXP4XX_NPE               1
132
133 /* NPE0 PHY address */
134 #define CONFIG_PHY_ADDR                 0x1C
135 /* MII PHY management */
136 #define CONFIG_MII                      1
137
138 /* Number of ethernet rx buffers & descriptors */
139 #define CONFIG_SYS_RX_ETH_BUFFER                16
140
141 #define CONFIG_CMD_DHCP
142 #define CONFIG_CMD_NET
143 #define CONFIG_CMD_MII
144 #define CONFIG_CMD_PING
145 #undef  CONFIG_CMD_NFS
146
147 /* BOOTP options */
148 #define CONFIG_BOOTP_BOOTFILESIZE
149 #define CONFIG_BOOTP_BOOTPATH
150 #define CONFIG_BOOTP_GATEWAY
151 #define CONFIG_BOOTP_HOSTNAME
152
153 /* Cache Configuration */
154 #define CONFIG_SYS_CACHELINE_SIZE               32
155
156 /* environment organization: one complete 4k flash sector */
157 #define CONFIG_ENV_IS_IN_FLASH          1
158 #define CONFIG_ENV_SIZE                 0x1000
159 #define CONFIG_ENV_ADDR                 (PHYS_FLASH_1 + 0x3f000)
160
161 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
162         "npe_ucode=51000000\0"                                          \
163         "mtd=IXP4XX-Flash.0:252k(uboot),4k(uboot_env);"                 \
164         "IXP4XX-Flash.1:128k(ucode),1280k(linux),-(root)\0"             \
165         "kerneladdr=51020000\0"                                         \
166         "kernelfile=actux4/uImage\0"                                    \
167         "rootfile=actux4/rootfs\0"                                      \
168         "rootaddr=51160000\0"                                           \
169         "loadaddr=10000\0"                                              \
170         "updateboot_ser=mw.b 10000 ff 40000;"                           \
171         " loady ${loadaddr};"                                           \
172         " run eraseboot writeboot\0"                                    \
173         "updateboot_net=mw.b 10000 ff 40000;"                           \
174         " tftp ${loadaddr} actux4/u-boot.bin;"                                  \
175         " run eraseboot writeboot\0"                                    \
176         "eraseboot=protect off 50000000 5003efff;"                      \
177         " erase 50000000 +${filesize}\0"                                \
178         "writeboot=cp.b 10000 50000000 ${filesize}\0"                   \
179         "updateucode=loady;"                                            \
180         " era ${npe_ucode} +${filesize};"                               \
181         " cp.b ${loadaddr} ${npe_ucode} ${filesize}\0"                  \
182         "updateroot=tftp ${loadaddr} ${rootfile};"                      \
183         " era ${rootaddr} +${filesize};"                                \
184         " cp.b ${loadaddr} ${rootaddr} ${filesize}\0"                   \
185         "updatekern=tftp ${loadaddr} ${kernelfile};"                    \
186         " era ${kerneladdr} +${filesize};"                              \
187         " cp.b ${loadaddr} ${kerneladdr} ${filesize}\0"                 \
188         "flashargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock4" \
189         " rootfstype=squashfs,jffs2 init=/etc/preinit\0"                \
190         "netargs=setenv bootargs mtdparts=${mtd} root=/dev/mtdblock4"   \
191         " rootfstype=squashfs,jffs2 init=/etc/preinit\0"                \
192         "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0" \
193         "addeth=setenv bootargs ${bootargs} ethaddr=${ethaddr}\0"       \
194         "boot_flash=run flashargs addtty addeth;"                       \
195         " bootm ${kerneladdr}\0"                                        \
196         "boot_net=run netargs addtty addeth;"                           \
197         " tftpboot ${loadaddr} ${kernelfile};"                          \
198         " bootm\0"
199
200 /* additions for new relocation code, must be added to all boards */
201 #define CONFIG_SYS_INIT_SP_ADDR                                         \
202         (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
203
204 #endif /* __CONFIG_H */