]>
Commit | Line | Data |
---|---|---|
566c9c16 VK |
1 | /* |
2 | * (C) Copyright 2009 | |
3 | * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com> | |
4 | * | |
1a459660 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
566c9c16 VK |
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 | ||
a187559e | 14 | /* U-Boot Load Address */ |
f273e5b2 VK |
15 | #define CONFIG_SYS_TEXT_BASE 0x00700000 |
16 | ||
deb00562 VK |
17 | /* Ethernet driver configuration */ |
18 | #define CONFIG_MII | |
deb00562 VK |
19 | #define CONFIG_PHY_RESET_DELAY 10000 /* in usec */ |
20 | ||
566c9c16 | 21 | /* USBD driver configuration */ |
b884236e | 22 | #if defined(CONFIG_SPEAR_USBTTY) |
2721551a | 23 | #define CONFIG_DW_UDC |
566c9c16 | 24 | #define CONFIG_USB_DEVICE |
50726684 | 25 | #define CONFIG_USBD_HS |
566c9c16 VK |
26 | #define CONFIG_USB_TTY |
27 | ||
28 | #define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC" | |
29 | #define CONFIG_USBD_MANUFACTURER "ST Microelectronics" | |
30 | ||
b884236e VK |
31 | #endif |
32 | ||
566c9c16 VK |
33 | #define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0" |
34 | ||
35 | /* I2C driver configuration */ | |
678398b1 | 36 | #define CONFIG_SYS_I2C |
f93f589c AB |
37 | #if defined(CONFIG_SPEAR600) |
38 | #define CONFIG_SYS_I2C_BASE 0xD0200000 | |
39 | #elif defined(CONFIG_SPEAR300) | |
40 | #define CONFIG_SYS_I2C_BASE 0xD0180000 | |
41 | #elif defined(CONFIG_SPEAR310) | |
42 | #define CONFIG_SYS_I2C_BASE 0xD0180000 | |
43 | #elif defined(CONFIG_SPEAR320) | |
44 | #define CONFIG_SYS_I2C_BASE 0xD0180000 | |
45 | #endif | |
566c9c16 VK |
46 | #define CONFIG_SYS_I2C_SPEED 400000 |
47 | #define CONFIG_SYS_I2C_SLAVE 0x02 | |
48 | ||
49 | #define CONFIG_I2C_CHIPADDRESS 0x50 | |
50 | ||
51 | /* Timer, HZ specific defines */ | |
566c9c16 VK |
52 | |
53 | /* Flash configuration */ | |
54 | #if defined(CONFIG_FLASH_PNOR) | |
9b382b43 | 55 | #define CONFIG_SPEAR_EMI |
566c9c16 | 56 | #else |
f3fcf92d | 57 | #define CONFIG_ST_SMI |
566c9c16 VK |
58 | #endif |
59 | ||
f3fcf92d | 60 | #if defined(CONFIG_ST_SMI) |
566c9c16 VK |
61 | |
62 | #define CONFIG_SYS_MAX_FLASH_BANKS 2 | |
bc0bdf4c AV |
63 | #define CONFIG_SYS_FLASH_BASE 0xF8000000 |
64 | #define CONFIG_SYS_CS1_FLASH_BASE 0xF9000000 | |
65 | #define CONFIG_SYS_FLASH_BANK_SIZE 0x01000000 | |
566c9c16 VK |
66 | #define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \ |
67 | CONFIG_SYS_CS1_FLASH_BASE} | |
68 | #define CONFIG_SYS_MAX_FLASH_SECT 128 | |
69 | ||
566c9c16 VK |
70 | #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ) |
71 | #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ) | |
72 | ||
73 | #endif | |
74 | ||
75 | /* | |
76 | * Serial Configuration (PL011) | |
77 | * CONFIG_PL01x_PORTS is defined in specific files | |
78 | */ | |
79 | #define CONFIG_PL011_SERIAL | |
80 | #define CONFIG_PL011_CLOCK (48 * 1000 * 1000) | |
81 | #define CONFIG_CONS_INDEX 0 | |
566c9c16 VK |
82 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \ |
83 | 57600, 115200 } | |
84 | ||
85 | #define CONFIG_SYS_LOADS_BAUD_CHANGE | |
86 | ||
87 | /* NAND FLASH Configuration */ | |
1fa943b9 | 88 | #define CONFIG_SYS_NAND_SELF_INIT |
a39fcfb2 SH |
89 | #define CONFIG_MTD_DEVICE |
90 | #define CONFIG_MTD_PARTITIONS | |
1fa943b9 | 91 | #define CONFIG_NAND_FSMC |
566c9c16 | 92 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
bc912e78 | 93 | #define CONFIG_SYS_NAND_ONFI_DETECTION |
566c9c16 | 94 | |
566c9c16 VK |
95 | /* |
96 | * Default Environment Varible definitions | |
97 | */ | |
566c9c16 VK |
98 | #define CONFIG_ENV_OVERWRITE |
99 | ||
100 | /* | |
101 | * U-Boot Environment placing definitions. | |
102 | */ | |
103 | #if defined(CONFIG_ENV_IS_IN_FLASH) | |
f3fcf92d | 104 | #ifdef CONFIG_ST_SMI |
566c9c16 VK |
105 | /* |
106 | * Environment is in serial NOR flash | |
107 | */ | |
108 | #define CONFIG_SYS_MONITOR_LEN 0x00040000 | |
109 | #define CONFIG_ENV_SECT_SIZE 0x00010000 | |
1b7935cd | 110 | #define CONFIG_FSMTDBLK "/dev/mtdblock3 " |
566c9c16 VK |
111 | |
112 | #define CONFIG_BOOTCOMMAND "bootm 0xf8050000" | |
113 | ||
114 | #elif defined(CONFIG_SPEAR_EMI) | |
115 | /* | |
116 | * Environment is in parallel NOR flash | |
117 | */ | |
118 | #define CONFIG_SYS_MONITOR_LEN 0x00060000 | |
119 | #define CONFIG_ENV_SECT_SIZE 0x00020000 | |
120 | #define CONFIG_FSMTDBLK "/dev/mtdblock3 " | |
121 | ||
122 | #define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \ | |
123 | "0x4C0000; bootm 0x1600000" | |
124 | #endif | |
125 | ||
0296f159 | 126 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \ |
566c9c16 VK |
127 | CONFIG_SYS_MONITOR_LEN) |
128 | #elif defined(CONFIG_ENV_IS_IN_NAND) | |
129 | /* | |
130 | * Environment is in NAND | |
131 | */ | |
132 | ||
133 | #define CONFIG_ENV_OFFSET 0x60000 | |
134 | #define CONFIG_ENV_RANGE 0x10000 | |
1b7935cd | 135 | #define CONFIG_FSMTDBLK "/dev/mtdblock7 " |
566c9c16 VK |
136 | |
137 | #define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \ | |
138 | "0x80000 0x4C0000; " \ | |
139 | "bootm 0x1600000" | |
140 | #endif | |
141 | ||
1b7935cd VK |
142 | #define CONFIG_NFSBOOTCOMMAND \ |
143 | "bootp; " \ | |
144 | "setenv bootargs root=/dev/nfs rw " \ | |
145 | "nfsroot=$(serverip):$(rootpath) " \ | |
146 | "ip=$(ipaddr):$(serverip):$(gatewayip):" \ | |
147 | "$(netmask):$(hostname):$(netdev):off " \ | |
148 | "console=ttyAMA0,115200 $(othbootargs);" \ | |
149 | "bootm; " | |
150 | ||
151 | #define CONFIG_RAMBOOTCOMMAND \ | |
152 | "setenv bootargs root=/dev/ram rw " \ | |
153 | "console=ttyAMA0,115200 $(othbootargs);" \ | |
154 | CONFIG_BOOTCOMMAND | |
155 | ||
566c9c16 | 156 | #define CONFIG_ENV_SIZE 0x02000 |
0296f159 | 157 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
566c9c16 VK |
158 | |
159 | /* Miscellaneous configurable options */ | |
962d026b | 160 | #define CONFIG_ARCH_CPU_INIT |
566c9c16 | 161 | #define CONFIG_BOOT_PARAMS_ADDR 0x00000100 |
9b382b43 AV |
162 | #define CONFIG_CMDLINE_TAG |
163 | #define CONFIG_SETUP_MEMORY_TAGS | |
164 | #define CONFIG_MISC_INIT_R | |
566c9c16 VK |
165 | |
166 | #define CONFIG_SYS_MEMTEST_START 0x00800000 | |
167 | #define CONFIG_SYS_MEMTEST_END 0x04000000 | |
168 | #define CONFIG_SYS_MALLOC_LEN (1024*1024) | |
566c9c16 | 169 | #define CONFIG_SYS_LONGHELP |
566c9c16 | 170 | #define CONFIG_CMDLINE_EDITING |
566c9c16 | 171 | #define CONFIG_SYS_LOAD_ADDR 0x00800000 |
566c9c16 | 172 | |
cc4b5a34 VK |
173 | #define CONFIG_SYS_FLASH_EMPTY_INFO |
174 | ||
566c9c16 VK |
175 | /* Physical Memory Map */ |
176 | #define CONFIG_NR_DRAM_BANKS 1 | |
177 | #define PHYS_SDRAM_1 0x00000000 | |
178 | #define PHYS_SDRAM_1_MAXSIZE 0x40000000 | |
179 | ||
a39fcfb2 SH |
180 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 |
181 | #define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000 | |
182 | #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 | |
183 | ||
184 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
185 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
186 | ||
187 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
188 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
189 | ||
566c9c16 | 190 | #endif |