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14#ifndef __CONFIG_H
15#define __CONFIG_H
16
17
18
19
20#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
21#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
22#define CONFIG_SYS_OSCIN_FREQ 24000000
23#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
24#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
25
26
27
28
29#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024)
30#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE
31#define PHYS_SDRAM_1_SIZE (64 << 20)
32#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20)
33
34
35#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
36
37
38#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
39
40
41
42
43#define CONFIG_SYS_NS16550_SERIAL
44#define CONFIG_SYS_NS16550_REG_SIZE -4
45#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART1_BASE
46#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
47
48#define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
49#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
50#define CONFIG_SF_DEFAULT_SPEED 50000000
51#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
52
53
54
55
56#define CONFIG_SYS_I2C
57#define CONFIG_SYS_DAVINCI_I2C_SPEED 400000
58#define CONFIG_SYS_DAVINCI_I2C_SLAVE 10
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60
61
62
63#define CONFIG_BOOTFILE "uImage"
64#define CONFIG_SYS_CBSIZE 1024
65#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
66#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
67#define CONFIG_MX_CYCLIC
68
69
70
71
72#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
73#define CONFIG_HWCONFIG
74#define CONFIG_CMDLINE_TAG
75#define CONFIG_REVISION_TAG
76#define CONFIG_SERIAL_TAG
77#define CONFIG_SETUP_MEMORY_TAGS
78#define CONFIG_SETUP_INITRD_TAG
79#define CONFIG_BOOTCOMMAND \
80 "if mmc rescan; then " \
81 "if run loadbootscr; then " \
82 "run bootscript; " \
83 "else " \
84 "if run loadbootenv; then " \
85 "echo Loaded env from ${bootenvfile};" \
86 "run importbootenv;" \
87 "fi;" \
88 "if test -n $uenvcmd; then " \
89 "echo Running uenvcmd...;" \
90 "run uenvcmd;" \
91 "fi;" \
92 "if run loadimage; then " \
93 "run mmcargs; " \
94 "if run loadfdt; then " \
95 "echo Using ${fdtfile}...;" \
96 "run fdtfixup; " \
97 "run fdtboot; "\
98 "fi; " \
99 "run mmcboot; " \
100 "fi; " \
101 "fi; " \
102 "fi; "\
103 "run flashargs; " \
104 "run flashboot"
105#define CONFIG_EXTRA_ENV_SETTINGS \
106 "bootenvfile=uEnv.txt\0" \
107 "fdtfile=da850-lego-ev3.dtb\0" \
108 "memsize=64M\0" \
109 "filesyssize=10M\0" \
110 "verify=n\0" \
111 "console=ttyS1,115200n8\0" \
112 "bootscraddr=0xC0600000\0" \
113 "fdtaddr=0xC0600000\0" \
114 "loadaddr=0xC0007FC0\0" \
115 "filesysaddr=0xC1180000\0" \
116 "fwupdateboot=mw 0xFFFF1FFC 0x5555AAAA; reset\0" \
117 "importbootenv=echo Importing environment...; " \
118 "env import -t ${loadaddr} ${filesize}\0" \
119 "loadbootenv=fatload mmc 0 ${loadaddr} ${bootenvfile}\0" \
120 "mmcargs=setenv bootargs console=${console} root=/dev/mmcblk0p2 rw " \
121 "rootwait ${optargs}\0" \
122 "mmcboot=bootm ${loadaddr}\0" \
123 "flashargs=setenv bootargs initrd=${filesysaddr},${filesyssize} " \
124 "root=/dev/ram0 rw rootfstype=squashfs console=${console} " \
125 "${optargs}\0" \
126 "flashboot=sf probe 0; " \
127 "sf read ${fdtaddr} 0x40000 0x10000; " \
128 "sf read ${loadaddr} 0x50000 0x400000; " \
129 "sf read ${filesysaddr} 0x450000 0xA00000; " \
130 "run fdtfixup; " \
131 "run fdtboot\0" \
132 "loadimage=fatload mmc 0 ${loadaddr} uImage\0" \
133 "loadfdt=fatload mmc 0 ${fdtaddr} ${fdtfile}\0" \
134 "fdtfixup=fdt addr ${fdtaddr}; fdt resize; fdt chosen\0" \
135 "fdtboot=bootm ${loadaddr} - ${fdtaddr}\0" \
136 "loadbootscr=fatload mmc 0 ${bootscraddr} boot.scr\0" \
137 "bootscript=source ${bootscraddr}\0"
138
139#ifdef CONFIG_CMD_BDI
140#define CONFIG_CLOCKS
141#endif
142
143#define CONFIG_ENV_SIZE (16 << 10)
144
145
146#define CONFIG_SYS_SDRAM_BASE 0xc0000000
147
148#define CONFIG_SYS_INIT_SP_ADDR 0x80010000
149
150#include <asm/arch/hardware.h>
151
152#endif
153