Merge git://git.denx.de/u-boot-video
[platform/kernel/u-boot.git] / include / configs / spear-common.h
1 /*
2  * (C) Copyright 2009
3  * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
6  */
7
8 #ifndef _SPEAR_COMMON_H
9 #define _SPEAR_COMMON_H
10 /*
11  * Common configurations used for both spear3xx as well as spear6xx
12  */
13
14 /* U-Boot Load Address */
15
16 /* Ethernet driver configuration */
17 #define CONFIG_MII
18 #define CONFIG_PHY_RESET_DELAY                  10000           /* in usec */
19
20 /* USBD driver configuration */
21 #if defined(CONFIG_SPEAR_USBTTY)
22 #define CONFIG_DW_UDC
23 #define CONFIG_USB_DEVICE
24 #define CONFIG_USBD_HS
25 #define CONFIG_USB_TTY
26
27 #define CONFIG_USBD_PRODUCT_NAME                "SPEAr SoC"
28 #define CONFIG_USBD_MANUFACTURER                "ST Microelectronics"
29
30 #endif
31
32 #define CONFIG_EXTRA_ENV_USBTTY                 "usbtty=cdc_acm\0"
33
34 /* I2C driver configuration */
35 #define CONFIG_SYS_I2C
36 #if defined(CONFIG_SPEAR600)
37 #define CONFIG_SYS_I2C_BASE                     0xD0200000
38 #elif defined(CONFIG_SPEAR300)
39 #define CONFIG_SYS_I2C_BASE                     0xD0180000
40 #elif defined(CONFIG_SPEAR310)
41 #define CONFIG_SYS_I2C_BASE                     0xD0180000
42 #elif defined(CONFIG_SPEAR320)
43 #define CONFIG_SYS_I2C_BASE                     0xD0180000
44 #endif
45 #define CONFIG_SYS_I2C_SPEED                    400000
46 #define CONFIG_SYS_I2C_SLAVE                    0x02
47
48 #define CONFIG_I2C_CHIPADDRESS                  0x50
49
50 /* Timer, HZ specific defines */
51
52 /* Flash configuration */
53 #if defined(CONFIG_FLASH_PNOR)
54 #define CONFIG_SPEAR_EMI
55 #else
56 #define CONFIG_ST_SMI
57 #endif
58
59 #if defined(CONFIG_ST_SMI)
60
61 #define CONFIG_SYS_MAX_FLASH_BANKS              2
62 #define CONFIG_SYS_FLASH_BASE                   0xF8000000
63 #define CONFIG_SYS_CS1_FLASH_BASE               0xF9000000
64 #define CONFIG_SYS_FLASH_BANK_SIZE              0x01000000
65 #define CONFIG_SYS_FLASH_ADDR_BASE              {CONFIG_SYS_FLASH_BASE, \
66                                                 CONFIG_SYS_CS1_FLASH_BASE}
67 #define CONFIG_SYS_MAX_FLASH_SECT               128
68
69 #define CONFIG_SYS_FLASH_ERASE_TOUT             (3 * CONFIG_SYS_HZ)
70 #define CONFIG_SYS_FLASH_WRITE_TOUT             (3 * CONFIG_SYS_HZ)
71
72 #endif
73
74 /*
75  * Serial Configuration (PL011)
76  * CONFIG_PL01x_PORTS is defined in specific files
77  */
78 #define CONFIG_PL011_CLOCK                      (48 * 1000 * 1000)
79 #define CONFIG_CONS_INDEX                       0
80 #define CONFIG_SYS_BAUDRATE_TABLE               { 9600, 19200, 38400, \
81                                                 57600, 115200 }
82
83 #define CONFIG_SYS_LOADS_BAUD_CHANGE
84
85 /* NAND FLASH Configuration */
86 #define CONFIG_SYS_NAND_SELF_INIT
87 #define CONFIG_MTD_DEVICE
88 #define CONFIG_MTD_PARTITIONS
89 #define CONFIG_NAND_FSMC
90 #define CONFIG_SYS_MAX_NAND_DEVICE              1
91 #define CONFIG_SYS_NAND_ONFI_DETECTION
92
93 /*
94  * Default Environment Varible definitions
95  */
96 #define CONFIG_ENV_OVERWRITE
97
98 /*
99  * U-Boot Environment placing definitions.
100  */
101 #if defined(CONFIG_ENV_IS_IN_FLASH)
102 #ifdef CONFIG_ST_SMI
103 /*
104  * Environment is in serial NOR flash
105  */
106 #define CONFIG_SYS_MONITOR_LEN                  0x00040000
107 #define CONFIG_ENV_SECT_SIZE                    0x00010000
108 #define CONFIG_FSMTDBLK                         "/dev/mtdblock3 "
109
110 #define CONFIG_BOOTCOMMAND                      "bootm 0xf8050000"
111
112 #elif defined(CONFIG_SPEAR_EMI)
113 /*
114  * Environment is in parallel NOR flash
115  */
116 #define CONFIG_SYS_MONITOR_LEN                  0x00060000
117 #define CONFIG_ENV_SECT_SIZE                    0x00020000
118 #define CONFIG_FSMTDBLK                         "/dev/mtdblock3 "
119
120 #define CONFIG_BOOTCOMMAND                      "cp.b 0x50080000 0x1600000 " \
121                                                 "0x4C0000; bootm 0x1600000"
122 #endif
123
124 #define CONFIG_ENV_ADDR                         (CONFIG_SYS_FLASH_BASE + \
125                                                 CONFIG_SYS_MONITOR_LEN)
126 #elif defined(CONFIG_ENV_IS_IN_NAND)
127 /*
128  * Environment is in NAND
129  */
130
131 #define CONFIG_ENV_OFFSET                       0x60000
132 #define CONFIG_ENV_RANGE                        0x10000
133 #define CONFIG_FSMTDBLK                         "/dev/mtdblock7 "
134
135 #define CONFIG_BOOTCOMMAND                      "nand read.jffs2 0x1600000 " \
136                                                 "0x80000 0x4C0000; " \
137                                                 "bootm 0x1600000"
138 #endif
139
140 #define CONFIG_NFSBOOTCOMMAND                                           \
141         "bootp; "                                                       \
142         "setenv bootargs root=/dev/nfs rw "                             \
143         "nfsroot=$(serverip):$(rootpath) "                              \
144         "ip=$(ipaddr):$(serverip):$(gatewayip):"                        \
145                         "$(netmask):$(hostname):$(netdev):off "         \
146                         "console=ttyAMA0,115200 $(othbootargs);"        \
147         "bootm; "
148
149 #define CONFIG_RAMBOOTCOMMAND                                           \
150         "setenv bootargs root=/dev/ram rw "                             \
151                 "console=ttyAMA0,115200 $(othbootargs);"                \
152         CONFIG_BOOTCOMMAND
153
154 #define CONFIG_ENV_SIZE                         0x02000
155 #define CONFIG_SYS_MONITOR_BASE                 CONFIG_SYS_TEXT_BASE
156
157 /* Miscellaneous configurable options */
158 #define CONFIG_ARCH_CPU_INIT
159 #define CONFIG_BOOT_PARAMS_ADDR                 0x00000100
160 #define CONFIG_CMDLINE_TAG
161 #define CONFIG_SETUP_MEMORY_TAGS
162 #define CONFIG_MISC_INIT_R
163
164 #define CONFIG_SYS_MEMTEST_START                0x00800000
165 #define CONFIG_SYS_MEMTEST_END                  0x04000000
166 #define CONFIG_SYS_MALLOC_LEN                   (1024*1024)
167 #define CONFIG_SYS_LOAD_ADDR                    0x00800000
168
169 #define CONFIG_SYS_FLASH_EMPTY_INFO
170
171 /* Physical Memory Map */
172 #define CONFIG_NR_DRAM_BANKS                    1
173 #define PHYS_SDRAM_1                            0x00000000
174 #define PHYS_SDRAM_1_MAXSIZE                    0x40000000
175
176 #define CONFIG_SYS_SDRAM_BASE                   PHYS_SDRAM_1
177 #define CONFIG_SYS_INIT_RAM_ADDR                0xD2800000
178 #define CONFIG_SYS_INIT_RAM_SIZE                0x2000
179
180 #define CONFIG_SYS_INIT_SP_OFFSET               \
181         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
182
183 #define CONFIG_SYS_INIT_SP_ADDR                 \
184         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
185
186 #endif