1
2
3
4
5
6
7
8
9
10
11#ifndef __CONFIG_H
12#define __CONFIG_H
13
14
15
16
17#define CONFIG_DRIVER_TI_EMAC
18#define CONFIG_USE_SPIFLASH
19#define CONFIG_SYS_USE_NAND
20#define CONFIG_DRIVER_TI_EMAC_USE_RMII
21#define CONFIG_DRIVER_TI_EMAC_RMII_NO_NEGOTIATE
22#define CONFIG_PREBOOT
23
24
25
26
27#define CONFIG_MACH_DAVINCI_DA850_EVM
28#define CONFIG_SOC_DA8XX
29#define CONFIG_SOC_DA850
30#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
31#define CONFIG_SYS_OSCIN_FREQ 24000000
32#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
33#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
34#define CONFIG_SKIP_LOWLEVEL_INIT
35#define CONFIG_SYS_TEXT_BASE 0xc1080000
36#define CONFIG_DA8XX_GPIO
37
38
39
40
41#define CONFIG_SYS_MALLOC_LEN (0x10000 + 4*1024*1024)
42#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE
43#define PHYS_SDRAM_1_SIZE (64 << 20)
44#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20)
45
46
47#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
48
49
50#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
51
52#define CONFIG_NR_DRAM_BANKS 1
53
54
55
56
57#define CONFIG_SYS_NS16550_SERIAL
58#define CONFIG_SYS_NS16550_REG_SIZE -4
59#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE
60#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
61#define CONFIG_CONS_INDEX 1
62
63#define CONFIG_SPI
64#define CONFIG_DAVINCI_SPI
65#define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE
66#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID)
67#define CONFIG_SF_DEFAULT_SPEED 30000000
68#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
69
70
71
72
73#define CONFIG_SYS_I2C
74#define CONFIG_SYS_I2C_DAVINCI
75#define CONFIG_SYS_DAVINCI_I2C_SPEED 100000
76#define CONFIG_SYS_DAVINCI_I2C_SLAVE 10
77
78
79
80
81#ifdef CONFIG_DRIVER_TI_EMAC
82#define CONFIG_EMAC_MDIO_PHY_NUM 0
83#define CONFIG_MII
84#define CONFIG_BOOTP_DNS
85#define CONFIG_BOOTP_DNS2
86#define CONFIG_BOOTP_SEND_HOSTNAME
87#define CONFIG_NET_RETRY_COUNT 10
88#endif
89
90#ifdef CONFIG_USE_SPIFLASH
91#undef CONFIG_ENV_IS_IN_FLASH
92#undef CONFIG_ENV_IS_IN_NAND
93#define CONFIG_ENV_IS_IN_SPI_FLASH
94#define CONFIG_ENV_SIZE (8 << 10)
95#define CONFIG_ENV_OFFSET 0x80000
96#define CONFIG_ENV_SECT_SIZE (64 << 10)
97#endif
98
99#if defined(CONFIG_VIDEO)
100#define CONFIG_VIDEO_DA8XX
101#define CONFIG_SPLASH_SCREEN_ALIGN
102#define CONFIG_VIDEO_LOGO
103#define CONFIG_VIDEO_BMP_RLE8
104#define CONFIG_VIDEO_BMP_LOGO
105#endif
106
107
108
109
110#define CONFIG_BOOTFILE "uImage"
111#define CONFIG_SYS_CBSIZE 1024
112#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
113#define CONFIG_SYS_MAXARGS 16
114#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
115#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
116#define CONFIG_AUTO_COMPLETE
117#define CONFIG_CMDLINE_EDITING
118#define CONFIG_SYS_LONGHELP
119#define CONFIG_CRC32_VERIFY
120#define CONFIG_MX_CYCLIC
121
122
123
124
125#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
126#define CONFIG_CMDLINE_TAG
127#define CONFIG_SETUP_MEMORY_TAGS
128
129
130
131
132#define CONFIG_CMD_ENV
133#define CONFIG_CMD_SAVES
134
135#ifdef CONFIG_CMD_BDI
136#define CONFIG_CLOCKS
137#endif
138
139#ifndef CONFIG_DRIVER_TI_EMAC
140#endif
141
142
143#ifdef CONFIG_SYS_USE_NAND
144#define CONFIG_CMD_NAND
145
146#define CONFIG_CMD_MTDPARTS
147#define CONFIG_MTD_DEVICE
148#define CONFIG_MTD_PARTITIONS
149#define CONFIG_LZO
150#define CONFIG_RBTREE
151#define CONFIG_CMD_UBIFS
152
153#define CONFIG_NAND_DAVINCI
154#define CONFIG_SYS_NAND_PAGE_2K
155#define CONFIG_SYS_NAND_NO_SUBPAGE
156#define CONFIG_SYS_NAND_CS 2
157#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
158#undef CONFIG_SYS_NAND_HW_ECC
159#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
160#define CONFIG_SYS_NAND_USE_FLASH_BBT
161#define CONFIG_SYS_MAX_NAND_DEVICE 1
162#endif
163
164
165#ifdef CONFIG_USE_SPIFLASH
166#endif
167
168#if !defined(CONFIG_SYS_USE_NAND) && \
169 !defined(CONFIG_USE_NOR) && \
170 !defined(CONFIG_USE_SPIFLASH)
171#define CONFIG_ENV_IS_NOWHERE
172#define CONFIG_ENV_SIZE (16 << 10)
173#undef CONFIG_CMD_ENV
174#endif
175
176
177#define CONFIG_SYS_SDRAM_BASE 0xc0000000
178#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
179 GENERATED_GBL_DATA_SIZE)
180
181
182
183
184
185#define CONFIG_HOSTNAME ea20
186#define CONFIG_EXTRA_ENV_SETTINGS \
187 "as=3\0" \
188 "netdev=eth0\0" \
189 "nfsargs=setenv bootargs root=/dev/nfs rw " \
190 "nfsroot=${serverip}:${rootpath}\0" \
191 "rfsbargs=setenv bootargs root=/dev/nfs rw " \
192 "nfsroot=${serverip}:${rfsbpath}\0" \
193 "testrfsargs=setenv bootargs root=/dev/nfs rw " \
194 "nfsroot=${serverip}:${testrfspath}\0" \
195 "ramargs=setenv bootargs root=/dev/ram rw initrd=" \
196 "0x${ramdisk_addr_r},4M\0" \
197 "mtdids=nand0=davinci_nand.0\0" \
198 "serverip=192.168.5.249\0" \
199 "ipaddr=192.168.5.248\0" \
200 "rootpath=/opt/eldk/arm\0" \
201 "splashpos=230,180\0" \
202 "testrfspath=/opt/eldk/test_arm\0" \
203 "nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc " \
204 "ubi.mtd=${as} root=ubi0:rootfs\0" \
205 "nandrwargs=setenv bootargs rootfstype=ubifs rw chk_data_crc " \
206 "ubi.mtd=${as} root=ubi0:rootfs\0" \
207 "addip_sta=setenv bootargs ${bootargs} " \
208 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
209 ":${hostname}:${netdev}:off panic=1\0" \
210 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
211 "addip=if test -n ${ipdyn};then run addip_dyn;" \
212 "else run addip_sta;fi\0" \
213 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
214 "addtty=setenv bootargs ${bootargs}" \
215 " console=${consoledev},${baudrate}n8\0" \
216 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
217 "addmem=setenv bootargs ${bootargs} mem=${memory}\0" \
218 "consoledev=ttyS0\0" \
219 "loadaddr=c0000014\0" \
220 "memory=32M\0" \
221 "kernel_addr_r=c0700000\0" \
222 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
223 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
224 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/image.ext2\0" \
225 "flash_self=run ramargs addip addtty addmtd addmisc addmem;" \
226 "bootm ${kernel_addr_r}\0" \
227 "flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;" \
228 "bootm ${kernel_addr}\0" \
229 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
230 "run nfsargs addip addtty addmtd addmisc addmem;" \
231 "bootm ${kernel_addr_r}\0" \
232 "net_rfsb=tftp ${kernel_addr_r} ${bootfile}; " \
233 "run rfsbargs addip addtty addmtd addmisc addmem; " \
234 "bootm ${kernel_addr_r}\0" \
235 "net_testrfs=tftp ${kernel_addr_r} ${bootfile}; " \
236 "run testrfsargs addip addtty addmtd addmisc addmem; " \
237 "bootm ${kernel_addr_r}\0" \
238 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
239 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
240 "nand_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
241 "ubifsload ${kernel_addr_r} /boot/uImage;" \
242 "ubifsumount; run nandargs addip addtty " \
243 "addmtd addmisc addmem;clrlogo;" \
244 "bootm ${kernel_addr_r}\0" \
245 "nand_nandrw=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
246 "ubifsload ${kernel_addr_r} /boot/uImage;" \
247 "ubifsumount; run nandrwargs addip addtty " \
248 "addmtd addmisc addmem;clrlogo;" \
249 "bootm ${kernel_addr_r}\0" \
250 "net_nandrw=tftp ${kernel_addr_r} ${bootfile}; run nandrwargs" \
251 " addip addtty addmtd addmisc addmem;" \
252 "clrlogo;bootm ${kernel_addr_r}\0" \
253 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
254 "load_magic=if sf probe 0;then sf " \
255 "read c0000000 0x10000 0x60000;fi\0" \
256 "load_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
257 "if ubifsload c0000014 /boot/u-boot.bin;" \
258 "then mw c0000008 ${filesize};else echo Error reading" \
259 " u-boot from nand!;fi\0" \
260 "load_net=if sf probe 0;then sf read c0000000 0x10000 " \
261 "0x60000;tftp c0000014 ${u-boot};" \
262 "mw c0000008 ${filesize};fi\0" \
263 "upd=if sf probe 0;then sf erase 10000 60000;" \
264 "sf write c0000000 10000 60000;fi\0" \
265 "ublupdate=if tftp C0700000 ${ublname};then sf probe 0; " \
266 "sf erase 0 10000;" \
267 "sf write 0xc0700000 0 ${filesize};fi\0" \
268 "ubootupd_net=if run load_net;then echo Updating u-boot;" \
269 "if run upd; then echo U-Boot updated;" \
270 "else echo Error updating u-boot !;" \
271 "echo Board without bootloader !!;" \
272 "fi;" \
273 "else echo U-Boot not downloaded..exiting;fi\0" \
274 "ubootupd_nand=echo run load_magic,run load_nand,run upd;\0" \
275 "bootcmd=run net_testrfs\0"
276
277#endif
278
