2 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
4 * Based on davinci_dvevm.h. Original Copyrights follow:
6 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
8 * SPDX-License-Identifier: GPL-2.0+
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
27 #define CONFIG_MACH_DAVINCI_DA850_EVM
28 #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
29 #define CONFIG_SOC_DA850 /* TI DA850 SoC */
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
41 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 4*1024*1024) /* malloc() len */
42 #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
43 #define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
44 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
46 /* memtest start addr */
47 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
49 /* memtest will be run on 16MB */
50 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
52 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
57 #define CONFIG_SYS_NS16550_SERIAL
58 #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
59 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */
60 #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
61 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
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
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 /* Bogus, master-only in U-Boot */
79 * Network & Ethernet Configuration
81 #ifdef CONFIG_DRIVER_TI_EMAC
83 #define CONFIG_BOOTP_DNS
84 #define CONFIG_BOOTP_DNS2
85 #define CONFIG_BOOTP_SEND_HOSTNAME
86 #define CONFIG_NET_RETRY_COUNT 10
89 #ifdef CONFIG_USE_SPIFLASH
90 #define CONFIG_ENV_SIZE (8 << 10)
91 #define CONFIG_ENV_OFFSET 0x80000
92 #define CONFIG_ENV_SECT_SIZE (64 << 10)
95 #if defined(CONFIG_VIDEO)
96 #define CONFIG_VIDEO_DA8XX
97 #define CONFIG_SPLASH_SCREEN_ALIGN
98 #define CONFIG_VIDEO_LOGO
99 #define CONFIG_VIDEO_BMP_RLE8
100 #define CONFIG_VIDEO_BMP_LOGO
104 * U-Boot general configuration
106 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
107 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
108 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
109 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
110 #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
111 #define CONFIG_AUTO_COMPLETE
112 #define CONFIG_CMDLINE_EDITING
113 #define CONFIG_SYS_LONGHELP
114 #define CONFIG_MX_CYCLIC
119 #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
120 #define CONFIG_CMDLINE_TAG
121 #define CONFIG_SETUP_MEMORY_TAGS
123 #ifdef CONFIG_CMD_BDI
124 #define CONFIG_CLOCKS
127 #ifndef CONFIG_DRIVER_TI_EMAC
131 #ifdef CONFIG_SYS_USE_NAND
132 #define CONFIG_MTD_DEVICE
133 #define CONFIG_MTD_PARTITIONS
135 #define CONFIG_NAND_DAVINCI
136 #define CONFIG_SYS_NAND_PAGE_2K
137 #define CONFIG_SYS_NAND_NO_SUBPAGE
138 #define CONFIG_SYS_NAND_CS 2
139 #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
140 #undef CONFIG_SYS_NAND_HW_ECC
141 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
142 #define CONFIG_SYS_NAND_USE_FLASH_BBT
143 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
147 #ifdef CONFIG_USE_SPIFLASH
150 #if !defined(CONFIG_SYS_USE_NAND) && \
151 !defined(CONFIG_USE_NOR) && \
152 !defined(CONFIG_USE_SPIFLASH)
153 #define CONFIG_ENV_SIZE (16 << 10)
156 /* additions for new relocation code, must added to all boards */
157 #define CONFIG_SYS_SDRAM_BASE 0xc0000000
158 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
159 GENERATED_GBL_DATA_SIZE)
161 * Default environment and default scripts
162 * to update uboot and load kernel
165 #define CONFIG_HOSTNAME ea20
166 #define CONFIG_EXTRA_ENV_SETTINGS \
169 "nfsargs=setenv bootargs root=/dev/nfs rw " \
170 "nfsroot=${serverip}:${rootpath}\0" \
171 "rfsbargs=setenv bootargs root=/dev/nfs rw " \
172 "nfsroot=${serverip}:${rfsbpath}\0" \
173 "testrfsargs=setenv bootargs root=/dev/nfs rw " \
174 "nfsroot=${serverip}:${testrfspath}\0" \
175 "ramargs=setenv bootargs root=/dev/ram rw initrd=" \
176 "0x${ramdisk_addr_r},4M\0" \
177 "mtdids=nand0=davinci_nand.0\0" \
178 "serverip=192.168.5.249\0" \
179 "ipaddr=192.168.5.248\0" \
180 "rootpath=/opt/eldk/arm\0" \
181 "splashpos=230,180\0" \
182 "testrfspath=/opt/eldk/test_arm\0" \
183 "nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc " \
184 "ubi.mtd=${as} root=ubi0:rootfs\0" \
185 "nandrwargs=setenv bootargs rootfstype=ubifs rw chk_data_crc " \
186 "ubi.mtd=${as} root=ubi0:rootfs\0" \
187 "addip_sta=setenv bootargs ${bootargs} " \
188 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
189 ":${hostname}:${netdev}:off panic=1\0" \
190 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
191 "addip=if test -n ${ipdyn};then run addip_dyn;" \
192 "else run addip_sta;fi\0" \
193 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
194 "addtty=setenv bootargs ${bootargs}" \
195 " console=${consoledev},${baudrate}n8\0" \
196 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
197 "addmem=setenv bootargs ${bootargs} mem=${memory}\0" \
198 "consoledev=ttyS0\0" \
199 "loadaddr=c0000014\0" \
201 "kernel_addr_r=c0700000\0" \
202 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
203 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
204 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/image.ext2\0" \
205 "flash_self=run ramargs addip addtty addmtd addmisc addmem;" \
206 "bootm ${kernel_addr_r}\0" \
207 "flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;" \
208 "bootm ${kernel_addr}\0" \
209 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
210 "run nfsargs addip addtty addmtd addmisc addmem;" \
211 "bootm ${kernel_addr_r}\0" \
212 "net_rfsb=tftp ${kernel_addr_r} ${bootfile}; " \
213 "run rfsbargs addip addtty addmtd addmisc addmem; " \
214 "bootm ${kernel_addr_r}\0" \
215 "net_testrfs=tftp ${kernel_addr_r} ${bootfile}; " \
216 "run testrfsargs addip addtty addmtd addmisc addmem; " \
217 "bootm ${kernel_addr_r}\0" \
218 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
219 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
220 "nand_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
221 "ubifsload ${kernel_addr_r} /boot/uImage;" \
222 "ubifsumount; run nandargs addip addtty " \
223 "addmtd addmisc addmem;clrlogo;" \
224 "bootm ${kernel_addr_r}\0" \
225 "nand_nandrw=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
226 "ubifsload ${kernel_addr_r} /boot/uImage;" \
227 "ubifsumount; run nandrwargs addip addtty " \
228 "addmtd addmisc addmem;clrlogo;" \
229 "bootm ${kernel_addr_r}\0" \
230 "net_nandrw=tftp ${kernel_addr_r} ${bootfile}; run nandrwargs" \
231 " addip addtty addmtd addmisc addmem;" \
232 "clrlogo;bootm ${kernel_addr_r}\0" \
233 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
234 "load_magic=if sf probe 0;then sf " \
235 "read c0000000 0x10000 0x60000;fi\0" \
236 "load_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
237 "if ubifsload c0000014 /boot/u-boot.bin;" \
238 "then mw c0000008 ${filesize};else echo Error reading" \
239 " u-boot from nand!;fi\0" \
240 "load_net=if sf probe 0;then sf read c0000000 0x10000 " \
241 "0x60000;tftp c0000014 ${u-boot};" \
242 "mw c0000008 ${filesize};fi\0" \
243 "upd=if sf probe 0;then sf erase 10000 60000;" \
244 "sf write c0000000 10000 60000;fi\0" \
245 "ublupdate=if tftp C0700000 ${ublname};then sf probe 0; " \
246 "sf erase 0 10000;" \
247 "sf write 0xc0700000 0 ${filesize};fi\0" \
248 "ubootupd_net=if run load_net;then echo Updating u-boot;" \
249 "if run upd; then echo U-Boot updated;" \
250 "else echo Error updating u-boot !;" \
251 "echo Board without bootloader !!;" \
253 "else echo U-Boot not downloaded..exiting;fi\0" \
254 "ubootupd_nand=echo run load_magic,run load_nand,run upd;\0" \
255 "bootcmd=run net_testrfs\0"
257 #include <asm/arch/hardware.h>
259 #endif /* __CONFIG_H */