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9
10#ifndef __CONFIG_H
11#define __CONFIG_H
12
13
14
15
16#define CONFIG_USE_SPIFLASH
17#define CONFIG_SYS_USE_NAND
18#define CONFIG_DRIVER_TI_EMAC_USE_RMII
19#define CONFIG_DRIVER_TI_EMAC_RMII_NO_NEGOTIATE
20#define CONFIG_PREBOOT
21
22
23
24
25#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
26#define CONFIG_SYS_OSCIN_FREQ 24000000
27#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
28#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
29#define CONFIG_SKIP_LOWLEVEL_INIT
30
31
32
33
34#define CONFIG_SYS_MALLOC_LEN (0x10000 + 4*1024*1024)
35#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE
36#define PHYS_SDRAM_1_SIZE (64 << 20)
37#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20)
38
39
40#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
41
42
43#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
44
45
46
47
48#define CONFIG_SYS_NS16550_SERIAL
49#define CONFIG_SYS_NS16550_REG_SIZE -4
50#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE
51#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
52
53#define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE
54#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID)
55#define CONFIG_SF_DEFAULT_SPEED 30000000
56#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
57
58
59
60
61#define CONFIG_SYS_I2C
62#define CONFIG_SYS_DAVINCI_I2C_SPEED 100000
63#define CONFIG_SYS_DAVINCI_I2C_SLAVE 10
64
65
66
67
68#ifdef CONFIG_DRIVER_TI_EMAC
69#define CONFIG_BOOTP_DNS2
70#define CONFIG_BOOTP_SEND_HOSTNAME
71#define CONFIG_NET_RETRY_COUNT 10
72#endif
73
74#ifdef CONFIG_USE_SPIFLASH
75#define CONFIG_ENV_SIZE (8 << 10)
76#define CONFIG_ENV_OFFSET 0x80000
77#define CONFIG_ENV_SECT_SIZE (64 << 10)
78#endif
79
80#if defined(CONFIG_VIDEO)
81#define CONFIG_VIDEO_DA8XX
82#define CONFIG_SPLASH_SCREEN_ALIGN
83#define CONFIG_VIDEO_LOGO
84#define CONFIG_VIDEO_BMP_RLE8
85#define CONFIG_VIDEO_BMP_LOGO
86#endif
87
88
89
90
91#define CONFIG_BOOTFILE "uImage"
92#define CONFIG_SYS_CBSIZE 1024
93#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
94#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
95#define CONFIG_MX_CYCLIC
96
97
98
99
100#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
101#define CONFIG_CMDLINE_TAG
102#define CONFIG_SETUP_MEMORY_TAGS
103
104#ifdef CONFIG_CMD_BDI
105#define CONFIG_CLOCKS
106#endif
107
108
109#ifdef CONFIG_SYS_USE_NAND
110#define CONFIG_SYS_NAND_PAGE_2K
111#define CONFIG_SYS_NAND_NO_SUBPAGE
112#define CONFIG_SYS_NAND_CS 2
113#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
114#undef CONFIG_SYS_NAND_HW_ECC
115#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
116#define CONFIG_SYS_NAND_USE_FLASH_BBT
117#define CONFIG_SYS_MAX_NAND_DEVICE 1
118#endif
119
120#if !defined(CONFIG_SYS_USE_NAND) && \
121 !defined(CONFIG_USE_NOR) && \
122 !defined(CONFIG_USE_SPIFLASH)
123#define CONFIG_ENV_SIZE (16 << 10)
124#endif
125
126
127#define CONFIG_SYS_SDRAM_BASE 0xc0000000
128#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
129 GENERATED_GBL_DATA_SIZE)
130
131
132
133
134
135#define CONFIG_HOSTNAME "ea20"
136#define CONFIG_EXTRA_ENV_SETTINGS \
137 "as=3\0" \
138 "netdev=eth0\0" \
139 "nfsargs=setenv bootargs root=/dev/nfs rw " \
140 "nfsroot=${serverip}:${rootpath}\0" \
141 "rfsbargs=setenv bootargs root=/dev/nfs rw " \
142 "nfsroot=${serverip}:${rfsbpath}\0" \
143 "testrfsargs=setenv bootargs root=/dev/nfs rw " \
144 "nfsroot=${serverip}:${testrfspath}\0" \
145 "ramargs=setenv bootargs root=/dev/ram rw initrd=" \
146 "0x${ramdisk_addr_r},4M\0" \
147 "mtdids=nand0=davinci_nand.0\0" \
148 "serverip=192.168.5.249\0" \
149 "ipaddr=192.168.5.248\0" \
150 "rootpath=/opt/eldk/arm\0" \
151 "splashpos=230,180\0" \
152 "testrfspath=/opt/eldk/test_arm\0" \
153 "nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc " \
154 "ubi.mtd=${as} root=ubi0:rootfs\0" \
155 "nandrwargs=setenv bootargs rootfstype=ubifs rw chk_data_crc " \
156 "ubi.mtd=${as} root=ubi0:rootfs\0" \
157 "addip_sta=setenv bootargs ${bootargs} " \
158 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
159 ":${hostname}:${netdev}:off panic=1\0" \
160 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
161 "addip=if test -n ${ipdyn};then run addip_dyn;" \
162 "else run addip_sta;fi\0" \
163 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
164 "addtty=setenv bootargs ${bootargs}" \
165 " console=${consoledev},${baudrate}n8\0" \
166 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
167 "addmem=setenv bootargs ${bootargs} mem=${memory}\0" \
168 "consoledev=ttyS0\0" \
169 "loadaddr=c0000014\0" \
170 "memory=32M\0" \
171 "kernel_addr_r=c0700000\0" \
172 "hostname=" CONFIG_HOSTNAME "\0" \
173 "bootfile=" CONFIG_HOSTNAME "/uImage\0" \
174 "ramdisk_file=" CONFIG_HOSTNAME "/image.ext2\0" \
175 "flash_self=run ramargs addip addtty addmtd addmisc addmem;" \
176 "bootm ${kernel_addr_r}\0" \
177 "flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;" \
178 "bootm ${kernel_addr}\0" \
179 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
180 "run nfsargs addip addtty addmtd addmisc addmem;" \
181 "bootm ${kernel_addr_r}\0" \
182 "net_rfsb=tftp ${kernel_addr_r} ${bootfile}; " \
183 "run rfsbargs addip addtty addmtd addmisc addmem; " \
184 "bootm ${kernel_addr_r}\0" \
185 "net_testrfs=tftp ${kernel_addr_r} ${bootfile}; " \
186 "run testrfsargs addip addtty addmtd addmisc addmem; " \
187 "bootm ${kernel_addr_r}\0" \
188 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
189 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
190 "nand_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
191 "ubifsload ${kernel_addr_r} /boot/uImage;" \
192 "ubifsumount; run nandargs addip addtty " \
193 "addmtd addmisc addmem;clrlogo;" \
194 "bootm ${kernel_addr_r}\0" \
195 "nand_nandrw=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
196 "ubifsload ${kernel_addr_r} /boot/uImage;" \
197 "ubifsumount; run nandrwargs addip addtty " \
198 "addmtd addmisc addmem;clrlogo;" \
199 "bootm ${kernel_addr_r}\0" \
200 "net_nandrw=tftp ${kernel_addr_r} ${bootfile}; run nandrwargs" \
201 " addip addtty addmtd addmisc addmem;" \
202 "clrlogo;bootm ${kernel_addr_r}\0" \
203 "u-boot=" CONFIG_HOSTNAME "/u-boot.bin\0" \
204 "load_magic=if sf probe 0;then sf " \
205 "read c0000000 0x10000 0x60000;fi\0" \
206 "load_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
207 "if ubifsload c0000014 /boot/u-boot.bin;" \
208 "then mw c0000008 ${filesize};else echo Error reading" \
209 " u-boot from nand!;fi\0" \
210 "load_net=if sf probe 0;then sf read c0000000 0x10000 " \
211 "0x60000;tftp c0000014 ${u-boot};" \
212 "mw c0000008 ${filesize};fi\0" \
213 "upd=if sf probe 0;then sf erase 10000 60000;" \
214 "sf write c0000000 10000 60000;fi\0" \
215 "ublupdate=if tftp C0700000 ${ublname};then sf probe 0; " \
216 "sf erase 0 10000;" \
217 "sf write 0xc0700000 0 ${filesize};fi\0" \
218 "ubootupd_net=if run load_net;then echo Updating u-boot;" \
219 "if run upd; then echo U-Boot updated;" \
220 "else echo Error updating u-boot !;" \
221 "echo Board without bootloader !!;" \
222 "fi;" \
223 "else echo U-Boot not downloaded..exiting;fi\0" \
224 "ubootupd_nand=echo run load_magic,run load_nand,run upd;\0" \
225 "bootcmd=run net_testrfs\0"
226
227#include <asm/arch/hardware.h>
228
229#endif
230
