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5cc48f7e CC |
1 | /* |
2 | * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com> | |
3 | * | |
4 | * Based on davinci_dvevm.h. Original Copyrights follow: | |
5 | * | |
6 | * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> | |
7 | * | |
1a459660 | 8 | * SPDX-License-Identifier: GPL-2.0+ |
5cc48f7e CC |
9 | */ |
10 | ||
11 | #ifndef __CONFIG_H | |
12 | #define __CONFIG_H | |
13 | ||
14 | #include <asm/sizes.h> | |
15 | #include <asm/arch/hardware.h> | |
16 | #include <asm/arch/clock.h> | |
17 | ||
18 | /* Architecture, CPU, etc */ | |
19 | #define CONFIG_ARM1176 | |
20 | #define CONFIG_TNETV107X | |
21 | #define CONFIG_TNETV107X_EVM | |
d731282e | 22 | #define CONFIG_TNETV107X_WATCHDOG |
5cc48f7e | 23 | #define CONFIG_ARCH_CPU_INIT |
14d0a02a | 24 | #define CONFIG_SYS_UBOOT_BASE CONFIG_SYS_TEXT_BASE |
5cc48f7e CC |
25 | #define CONFIG_DISABLE_TCM |
26 | #define CONFIG_PERIPORT_REMAP | |
27 | #define CONFIG_PERIPORT_BASE 0x2000000 | |
28 | #define CONFIG_PERIPORT_SIZE 0x10 | |
29 | #define CONFIG_SYS_CLK_FREQ clk_get_rate(TNETV107X_LPSC_ARM) | |
30 | ||
31 | #define CONFIG_SYS_TIMERBASE TNETV107X_TIMER0_BASE | |
32 | #define CONFIG_SYS_HZ_CLOCK clk_get_rate(TNETV107X_LPSC_TIMER0) | |
33 | #define CONFIG_SYS_HZ 1000 | |
34 | ||
35 | #define CONFIG_PLL_SYS_EXT_FREQ 25000000 | |
36 | #define CONFIG_PLL_TDM_EXT_FREQ 19200000 | |
37 | #define CONFIG_PLL_ETH_EXT_FREQ 25000000 | |
38 | ||
39 | /* Memory Info */ | |
40 | #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) | |
5cc48f7e CC |
41 | #define PHYS_SDRAM_1 TNETV107X_DDR_EMIF_DATA_BASE |
42 | #define PHYS_SDRAM_1_SIZE 0x04000000 | |
43 | #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 | |
44 | #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) | |
45 | #define CONFIG_NR_DRAM_BANKS 1 | |
5cc48f7e | 46 | |
930f3355 CTP |
47 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 |
48 | #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 | |
49 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \ | |
50 | CONFIG_SYS_INIT_RAM_SIZE - \ | |
51 | GENERATED_GBL_DATA_SIZE) | |
52 | ||
5cc48f7e CC |
53 | /* Serial Driver Info */ |
54 | #define CONFIG_SYS_NS16550 | |
55 | #define CONFIG_SYS_NS16550_SERIAL | |
56 | #define CONFIG_SYS_NS16550_REG_SIZE -4 | |
57 | #define CONFIG_SYS_NS16550_COM1 TNETV107X_UART1_BASE | |
58 | #define CONFIG_SYS_NS16550_CLK clk_get_rate(TNETV107X_LPSC_UART1) | |
59 | #define CONFIG_CONS_INDEX 1 | |
60 | #define CONFIG_BAUDRATE 115200 | |
5cc48f7e CC |
61 | |
62 | /* Flash and environment info */ | |
63 | #define CONFIG_SYS_NO_FLASH | |
64 | #define CONFIG_ENV_IS_IN_NAND | |
65 | #define CONFIG_NAND_DAVINCI | |
66 | #define CONFIG_ENV_SIZE (SZ_128K) | |
67 | #define CONFIG_SYS_NAND_HW_ECC | |
68 | #define CONFIG_SYS_NAND_1BIT_ECC | |
69 | #define CONFIG_SYS_NAND_CS 2 | |
70 | #define CONFIG_SYS_NAND_USE_FLASH_BBT | |
71 | #define CONFIG_SYS_NAND_BASE TNETV107X_ASYNC_EMIF_DATA_CE0_BASE | |
34fa0706 EB |
72 | #define CONFIG_SYS_NAND_MASK_CLE 0x10 |
73 | #define CONFIG_SYS_NAND_MASK_ALE 0x8 | |
5cc48f7e CC |
74 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
75 | #define CONFIG_MTD_PARTITIONS | |
76 | #define CONFIG_CMD_MTDPARTS | |
77 | #define CONFIG_MTD_DEVICE | |
78 | #define CONFIG_JFFS2_NAND | |
5cc48f7e | 79 | #define CONFIG_ENV_OFFSET 0x180000 |
5cc48f7e CC |
80 | |
81 | /* | |
82 | * davinci_nand is a bit of a misnomer since this particular EMIF block is | |
83 | * commonly used across multiple TI devices. Unfortunately, this misnomer | |
84 | * (amongst others) carries forward into the kernel too. Consequently, if we | |
85 | * use a different device name here, the mtdparts variable won't be usable as | |
86 | * a kernel command-line argument. | |
87 | */ | |
88 | #define MTDIDS_DEFAULT "nand0=davinci_nand.0" | |
89 | #define MTDPARTS_DEFAULT "mtdparts=davinci_nand.0:" \ | |
90 | "1536k(uboot)ro," \ | |
91 | "128k(params)ro," \ | |
92 | "4m(kernel)," \ | |
93 | "-(filesystem)" | |
94 | ||
95 | /* General U-Boot configuration */ | |
96 | #define CONFIG_BOOTFILE "uImage" | |
97 | #define CONFIG_SYS_PROMPT "U-Boot > " | |
98 | #define CONFIG_SYS_CBSIZE 1024 | |
99 | #define CONFIG_SYS_MAXARGS 64 | |
100 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
101 | #define CONFIG_VERSION_VARIABLE | |
102 | #define CONFIG_AUTO_COMPLETE | |
103 | #define CONFIG_SYS_HUSH_PARSER | |
5cc48f7e CC |
104 | #define CONFIG_CMDLINE_EDITING |
105 | #define CONFIG_SYS_LONGHELP | |
106 | #define CONFIG_CRC32_VERIFY | |
107 | #define CONFIG_MX_CYCLIC | |
108 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ | |
109 | sizeof(CONFIG_SYS_PROMPT) + 16) | |
110 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + \ | |
111 | 0x700000) | |
112 | #define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100) | |
113 | #define CONFIG_CMDLINE_TAG | |
114 | #define CONFIG_SETUP_MEMORY_TAGS | |
115 | #define CONFIG_BOOTARGS "mem=32M console=ttyS1,115200n8 " \ | |
116 | "root=/dev/mmcblk0p1 rw noinitrd" | |
117 | #define CONFIG_BOOTCOMMAND "" | |
118 | #define CONFIG_BOOTDELAY 1 | |
119 | ||
120 | #define CONFIG_CMD_BDI | |
121 | #define CONFIG_CMD_BOOTD | |
122 | #define CONFIG_CMD_CONSOLE | |
123 | #define CONFIG_CMD_ECHO | |
124 | #define CONFIG_CMD_EDITENV | |
125 | #define CONFIG_CMD_IMI | |
126 | #define CONFIG_CMD_ITEST | |
127 | #define CONFIG_CMD_LOADB | |
128 | #define CONFIG_CMD_LOADS | |
129 | #define CONFIG_CMD_MEMORY | |
130 | #define CONFIG_CMD_MISC | |
131 | #define CONFIG_CMD_RUN | |
132 | #define CONFIG_CMD_SAVEENV | |
133 | #define CONFIG_CMD_SOURCE | |
134 | #define CONFIG_CMD_ENV | |
135 | #define CONFIG_CMD_ASKENV | |
136 | #define CONFIG_CMD_SAVES | |
137 | #define CONFIG_CMD_MEMORY | |
138 | #define CONFIG_CMD_NAND | |
139 | #define CONFIG_CMD_JFFS2 | |
140 | ||
141 | #endif /* __CONFIG_H */ |