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a7069ddf AB |
1 | /* |
2 | * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0+ | |
5 | */ | |
6 | ||
7 | #ifndef _CONFIG_AXS101_H_ | |
8 | #define _CONFIG_AXS101_H_ | |
9 | ||
10 | /* | |
11 | * CPU configuration | |
12 | */ | |
a7069ddf AB |
13 | #define CONFIG_SYS_TIMER_RATE CONFIG_SYS_CLK_FREQ |
14 | ||
a7069ddf AB |
15 | #define ARC_FPGA_PERIPHERAL_BASE 0xE0000000 |
16 | #define ARC_APB_PERIPHERAL_BASE 0xF0000000 | |
17 | #define ARC_DWMMC_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x15000) | |
18 | #define ARC_DWGMAC_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x18000) | |
19 | ||
20 | /* | |
21 | * Memory configuration | |
22 | */ | |
a7069ddf AB |
23 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
24 | ||
25 | #define CONFIG_SYS_DDR_SDRAM_BASE 0x80000000 | |
26 | #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE | |
0cdd7620 | 27 | #define CONFIG_SYS_SDRAM_SIZE 0x20000000 /* 512 Mb */ |
a7069ddf AB |
28 | |
29 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
30 | (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE) | |
31 | ||
32 | #define CONFIG_SYS_MALLOC_LEN 0x200000 /* 2 MB */ | |
33 | #define CONFIG_SYS_BOOTM_LEN 0x2000000 /* 32 MB */ | |
34 | #define CONFIG_SYS_LOAD_ADDR 0x82000000 | |
35 | ||
0241c313 AB |
36 | /* |
37 | * This board might be of different versions so handle it | |
38 | */ | |
39 | #define CONFIG_BOARD_TYPES | |
40 | #define CONFIG_BOARD_EARLY_INIT_F | |
41 | ||
a7069ddf AB |
42 | /* |
43 | * NAND Flash configuration | |
44 | */ | |
45 | #define CONFIG_SYS_NO_FLASH | |
46 | #define CONFIG_SYS_NAND_BASE (ARC_FPGA_PERIPHERAL_BASE + 0x16000) | |
47 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
48 | ||
49 | /* | |
50 | * UART configuration | |
a7069ddf | 51 | */ |
fb2dea60 | 52 | #define CONFIG_DW_SERIAL |
a7069ddf | 53 | #define CONFIG_SYS_NS16550_SERIAL |
fb2dea60 | 54 | #define CONFIG_SYS_NS16550_CLK 33333333 |
a7069ddf | 55 | #define CONFIG_SYS_NS16550_MEM32 |
a7069ddf | 56 | #define CONFIG_BAUDRATE 115200 |
fb2dea60 | 57 | |
a7069ddf AB |
58 | /* |
59 | * I2C configuration | |
60 | */ | |
678398b1 SR |
61 | #define CONFIG_SYS_I2C |
62 | #define CONFIG_SYS_I2C_DW | |
a7069ddf AB |
63 | #define CONFIG_I2C_ENV_EEPROM_BUS 2 |
64 | #define CONFIG_SYS_I2C_SPEED 100000 | |
678398b1 SR |
65 | #define CONFIG_SYS_I2C_SPEED1 100000 |
66 | #define CONFIG_SYS_I2C_SPEED2 100000 | |
a7069ddf | 67 | #define CONFIG_SYS_I2C_SLAVE 0 |
678398b1 SR |
68 | #define CONFIG_SYS_I2C_SLAVE1 0 |
69 | #define CONFIG_SYS_I2C_SLAVE2 0 | |
a7069ddf AB |
70 | #define CONFIG_SYS_I2C_BASE 0xE001D000 |
71 | #define CONFIG_SYS_I2C_BASE1 0xE001E000 | |
72 | #define CONFIG_SYS_I2C_BASE2 0xE001F000 | |
73 | #define CONFIG_SYS_I2C_BUS_MAX 3 | |
74 | #define IC_CLK 50 | |
75 | ||
76 | /* | |
77 | * EEPROM configuration | |
78 | */ | |
a7069ddf AB |
79 | #define CONFIG_SYS_I2C_EEPROM_ADDR (0xA8 >> 1) |
80 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 | |
81 | #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 1 | |
82 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 | |
6bfa4420 | 83 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 64 |
a7069ddf AB |
84 | |
85 | /* | |
86 | * SD/MMC configuration | |
87 | */ | |
88 | #define CONFIG_MMC | |
89 | #define CONFIG_GENERIC_MMC | |
90 | #define CONFIG_DWMMC | |
91 | #define CONFIG_DOS_PARTITION | |
92 | ||
93 | /* | |
94 | * Ethernet PHY configuration | |
95 | */ | |
a7069ddf AB |
96 | #define CONFIG_MII |
97 | #define CONFIG_PHY_GIGE | |
98 | ||
d0602bd4 AB |
99 | /* |
100 | * USB 1.1 configuration | |
101 | */ | |
102 | #define CONFIG_USB_OHCI_NEW | |
103 | #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1 | |
104 | ||
a7069ddf | 105 | /* |
fb2dea60 | 106 | * Commands still not supported in Kconfig |
a7069ddf | 107 | */ |
a7069ddf | 108 | #define CONFIG_CMD_NAND |
a7069ddf AB |
109 | |
110 | #define CONFIG_AUTO_COMPLETE | |
111 | #define CONFIG_SYS_MAXARGS 16 | |
112 | ||
113 | /* | |
114 | * Environment settings | |
115 | */ | |
116 | #define CONFIG_ENV_IS_IN_EEPROM | |
117 | #define CONFIG_ENV_SIZE 0x00200 /* 512 bytes */ | |
118 | #define CONFIG_ENV_OFFSET 0 | |
119 | ||
120 | /* | |
121 | * Environment configuration | |
122 | */ | |
123 | #define CONFIG_BOOTDELAY 3 | |
124 | #define CONFIG_BOOTFILE "uImage" | |
125 | #define CONFIG_BOOTARGS "console=ttyS3,115200n8" | |
126 | #define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR | |
127 | ||
128 | /* | |
129 | * Console configuration | |
130 | */ | |
131 | #define CONFIG_SYS_LONGHELP | |
a7069ddf AB |
132 | #define CONFIG_SYS_CBSIZE 256 |
133 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
134 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
135 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
136 | ||
137 | /* | |
138 | * Misc utility configuration | |
139 | */ | |
140 | #define CONFIG_BOUNCE_BUFFER | |
141 | ||
142 | #endif /* _CONFIG_AXS101_H_ */ |