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