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Stefano Babic649a33e2010-11-30 11:46:56 -05001/*
2 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * Based on davinci_dvevm.h. Original Copyrights follow:
5 *
6 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 */
22
23#ifndef __CONFIG_H
24#define __CONFIG_H
25
26/*
27 * Board
28 */
29#define CONFIG_DRIVER_TI_EMAC
30#define CONFIG_USE_SPIFLASH
Stefano Babic17a89042011-10-04 23:43:30 +000031#define CONFIG_SYS_USE_NAND
Stefano Babic649a33e2010-11-30 11:46:56 -050032#define CONFIG_DRIVER_TI_EMAC_USE_RMII
Bastian Rupperta64f0242012-09-13 22:29:04 +000033#define CONFIG_DRIVER_TI_EMAC_RMII_NO_NEGOTIATE
Stefano Babic2084f212011-10-04 23:43:32 +000034#define CONFIG_BOARD_EARLY_INIT_F
Nobuhiro Iwamatsu2d594fd2012-04-17 16:41:54 +000035#define CONFIG_BOARD_LATE_INIT
Stefano Babic3c891012011-10-04 23:43:37 +000036#define CONFIG_VIDEO
Stefano Babic92e86c82011-10-04 23:43:39 +000037#define CONFIG_PREBOOT
Stefano Babic649a33e2010-11-30 11:46:56 -050038
39/*
40 * SoC Configuration
41 */
42#define CONFIG_MACH_DAVINCI_DA850_EVM
43#define CONFIG_ARM926EJS /* arm926ejs CPU core */
44#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
45#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
46#define CONFIG_SYS_OSCIN_FREQ 24000000
47#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
48#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
49#define CONFIG_SYS_HZ 1000
50#define CONFIG_SKIP_LOWLEVEL_INIT
51#define CONFIG_SYS_TEXT_BASE 0xc1080000
Stefano Babic1441aa62011-10-05 03:08:24 +000052#define CONFIG_DA8XX_GPIO
Stefano Babic649a33e2010-11-30 11:46:56 -050053
54/*
55 * Memory Info
56 */
Stefano Babic3c891012011-10-04 23:43:37 +000057#define CONFIG_SYS_MALLOC_LEN (0x10000 + 4*1024*1024) /* malloc() len */
Stefano Babic649a33e2010-11-30 11:46:56 -050058#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
59#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
60#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
61
62/* memtest start addr */
63#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
64
65/* memtest will be run on 16MB */
66#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
67
68#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
Stefano Babic649a33e2010-11-30 11:46:56 -050069
70/*
71 * Serial Driver info
72 */
73#define CONFIG_SYS_NS16550
74#define CONFIG_SYS_NS16550_SERIAL
75#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
Bastian Ruppertf9fc2372011-10-04 23:43:28 +000076#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */
Stefano Babic649a33e2010-11-30 11:46:56 -050077#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
78#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
79#define CONFIG_BAUDRATE 115200 /* Default baud rate */
Stefano Babic649a33e2010-11-30 11:46:56 -050080
81#define CONFIG_SPI
82#define CONFIG_SPI_FLASH
83#define CONFIG_SPI_FLASH_STMICRO
84#define CONFIG_DAVINCI_SPI
85#define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE
86#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID)
87#define CONFIG_SF_DEFAULT_SPEED 30000000
88#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
89
90/*
Stefano Babic42059872011-10-04 23:43:38 +000091 * I2C Configuration
92 */
93#define CONFIG_HARD_I2C
94#define CONFIG_DRIVER_DAVINCI_I2C
95#define CONFIG_SYS_I2C_SPEED 100000
96
97/*
Stefano Babic649a33e2010-11-30 11:46:56 -050098 * Network & Ethernet Configuration
99 */
100#ifdef CONFIG_DRIVER_TI_EMAC
Bastian Rupperta64f0242012-09-13 22:29:04 +0000101#define CONFIG_EMAC_MDIO_PHY_NUM 0
Stefano Babic649a33e2010-11-30 11:46:56 -0500102#define CONFIG_MII
103#define CONFIG_BOOTP_DEFAULT
104#define CONFIG_BOOTP_DNS
105#define CONFIG_BOOTP_DNS2
106#define CONFIG_BOOTP_SEND_HOSTNAME
107#define CONFIG_NET_RETRY_COUNT 10
Stefano Babic649a33e2010-11-30 11:46:56 -0500108#endif
109
110#ifdef CONFIG_USE_SPIFLASH
111#undef CONFIG_ENV_IS_IN_FLASH
112#undef CONFIG_ENV_IS_IN_NAND
113#define CONFIG_ENV_IS_IN_SPI_FLASH
114#define CONFIG_ENV_SIZE (8 << 10)
Stefano Babic17a89042011-10-04 23:43:30 +0000115#define CONFIG_ENV_OFFSET 0x80000
Stefano Babic649a33e2010-11-30 11:46:56 -0500116#define CONFIG_ENV_SECT_SIZE (64 << 10)
117#define CONFIG_SYS_NO_FLASH
118#endif
119
Stefano Babic3c891012011-10-04 23:43:37 +0000120
121#if defined(CONFIG_VIDEO)
122#define CONFIG_VIDEO_DA8XX
123#define CONFIG_CFB_CONSOLE
124#define CONFIG_VGA_AS_SINGLE_DEVICE
Bastian Rupperta64f0242012-09-13 22:29:04 +0000125#define CONFIG_SPLASH_SCREEN_ALIGN
Stefano Babic3c891012011-10-04 23:43:37 +0000126#define CONFIG_VIDEO_LOGO
Bastian Rupperta64f0242012-09-13 22:29:04 +0000127#define CONFIG_SYS_CONSOLE_INFO_QUIET
Stefano Babic3c891012011-10-04 23:43:37 +0000128#define CONFIG_VIDEO_BMP_RLE8
Bastian Rupperta64f0242012-09-13 22:29:04 +0000129#define CONFIG_VIDEO_BMP_LOGO
Stefano Babic3c891012011-10-04 23:43:37 +0000130#define CONFIG_CMD_BMP
Bastian Ruppert39e133d2012-09-13 22:29:00 +0000131#define CONFIG_SYS_CONSOLE_IS_IN_ENV
132#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
Stefano Babic3c891012011-10-04 23:43:37 +0000133#endif
134
Stefano Babic649a33e2010-11-30 11:46:56 -0500135/*
136 * U-Boot general configuration
137 */
138#define CONFIG_BOOTFILE "uImage" /* Boot file name */
139#define CONFIG_SYS_PROMPT "ea20 > " /* Command Prompt */
140#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
141#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
142#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
143#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
144#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
145#define CONFIG_VERSION_VARIABLE
146#define CONFIG_AUTO_COMPLETE
147#define CONFIG_SYS_HUSH_PARSER
Stefano Babic649a33e2010-11-30 11:46:56 -0500148#define CONFIG_CMDLINE_EDITING
149#define CONFIG_SYS_LONGHELP
150#define CONFIG_CRC32_VERIFY
151#define CONFIG_MX_CYCLIC
152
153/*
154 * Linux Information
155 */
156#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
157#define CONFIG_CMDLINE_TAG
158#define CONFIG_SETUP_MEMORY_TAGS
159#define CONFIG_BOOTDELAY 3
160
161/*
162 * U-Boot commands
163 */
164#include <config_cmd_default.h>
165#define CONFIG_CMD_ENV
166#define CONFIG_CMD_ASKENV
167#define CONFIG_CMD_DHCP
168#define CONFIG_CMD_DIAG
169#define CONFIG_CMD_MII
170#define CONFIG_CMD_PING
171#define CONFIG_CMD_SAVES
172#define CONFIG_CMD_MEMORY
Stefano Babic42059872011-10-04 23:43:38 +0000173#define CONFIG_CMD_I2C
Stefano Babic1441aa62011-10-05 03:08:24 +0000174#define CONFIG_CMD_GPIO
Stefano Babic649a33e2010-11-30 11:46:56 -0500175
Hadli, Manjunath8f5d4682012-02-06 00:30:44 +0000176#ifdef CONFIG_CMD_BDI
177#define CONFIG_CLOCKS
178#endif
179
Stefano Babic649a33e2010-11-30 11:46:56 -0500180#ifndef CONFIG_DRIVER_TI_EMAC
181#undef CONFIG_CMD_NET
182#undef CONFIG_CMD_DHCP
183#undef CONFIG_CMD_MII
184#undef CONFIG_CMD_PING
185#endif
186
Stefano Babic17a89042011-10-04 23:43:30 +0000187/* NAND Setup */
188#ifdef CONFIG_SYS_USE_NAND
Stefano Babic649a33e2010-11-30 11:46:56 -0500189#undef CONFIG_CMD_FLASH
190#undef CONFIG_CMD_IMLS
191#define CONFIG_CMD_NAND
192
193#define CONFIG_CMD_MTDPARTS
194#define CONFIG_MTD_DEVICE
195#define CONFIG_MTD_PARTITIONS
196#define CONFIG_LZO
197#define CONFIG_RBTREE
198#define CONFIG_CMD_UBI
199#define CONFIG_CMD_UBIFS
Stefano Babic17a89042011-10-04 23:43:30 +0000200
201#define CONFIG_NAND_DAVINCI
202#define CONFIG_SYS_NAND_PAGE_2K
Bastian Rupperta64f0242012-09-13 22:29:04 +0000203#define CONFIG_SYS_NAND_NO_SUBPAGE
Stefano Babic17a89042011-10-04 23:43:30 +0000204#define CONFIG_SYS_NAND_CS 2
205#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
206#undef CONFIG_SYS_NAND_HW_ECC
207#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
208#define CONFIG_SYS_NAND_USE_FLASH_BBT
209#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
Stefano Babic649a33e2010-11-30 11:46:56 -0500210#endif
211
Stefano Babic17a89042011-10-04 23:43:30 +0000212/* SPI Flash */
Stefano Babic649a33e2010-11-30 11:46:56 -0500213#ifdef CONFIG_USE_SPIFLASH
214#undef CONFIG_CMD_IMLS
215#undef CONFIG_CMD_FLASH
216#define CONFIG_CMD_SPI
217#define CONFIG_CMD_SF
218#define CONFIG_CMD_SAVEENV
219#endif
220
Stefano Babic17a89042011-10-04 23:43:30 +0000221#if !defined(CONFIG_SYS_USE_NAND) && \
Stefano Babic649a33e2010-11-30 11:46:56 -0500222 !defined(CONFIG_USE_NOR) && \
223 !defined(CONFIG_USE_SPIFLASH)
224#define CONFIG_ENV_IS_NOWHERE
225#define CONFIG_SYS_NO_FLASH
226#define CONFIG_ENV_SIZE (16 << 10)
227#undef CONFIG_CMD_IMLS
228#undef CONFIG_CMD_ENV
229#endif
230
231/* additions for new relocation code, must added to all boards */
232#define CONFIG_SYS_SDRAM_BASE 0xc0000000
233#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
234 GENERATED_GBL_DATA_SIZE)
Stefano Babic2084f212011-10-04 23:43:32 +0000235/*
236 * Default environment and default scripts
237 * to update uboot and load kernel
238 */
Stefano Babic2084f212011-10-04 23:43:32 +0000239
Stefano Babic2084f212011-10-04 23:43:32 +0000240#define CONFIG_HOSTNAME ea20
Bastian Rupperta64f0242012-09-13 22:29:04 +0000241#define CONFIG_EXTRA_ENV_SETTINGS \
Stefano Babic2084f212011-10-04 23:43:32 +0000242 "as=3\0" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000243 "netdev=eth0\0" \
Stefano Babic2084f212011-10-04 23:43:32 +0000244 "nfsargs=setenv bootargs root=/dev/nfs rw " \
245 "nfsroot=${serverip}:${rootpath}\0" \
246 "rfsbargs=setenv bootargs root=/dev/nfs rw " \
247 "nfsroot=${serverip}:${rfsbpath}\0" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000248 "testrfsargs=setenv bootargs root=/dev/nfs rw " \
249 "nfsroot=${serverip}:${testrfspath}\0" \
250 "ramargs=setenv bootargs root=/dev/ram rw initrd=" \
251 "0x${ramdisk_addr_r},4M\0" \
252 "mtdids=nand0=davinci_nand.0\0" \
253 "serverip=192.168.5.249\0" \
254 "ipaddr=192.168.5.248\0" \
255 "rootpath=/opt/eldk/arm\0" \
256 "splashpos=230,180\0" \
257 "testrfspath=/opt/eldk/test_arm\0" \
258 "tempmac=setenv ethaddr 02:ea:20:ff:ff:ff\0" \
Stefano Babic2084f212011-10-04 23:43:32 +0000259 "nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc " \
260 "ubi.mtd=${as} root=ubi0:rootfs\0" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000261 "nandrwargs=setenv bootargs rootfstype=ubifs rw chk_data_crc " \
262 "ubi.mtd=${as} root=ubi0:rootfs\0" \
Stefano Babic2084f212011-10-04 23:43:32 +0000263 "addip_sta=setenv bootargs ${bootargs} " \
264 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
265 ":${hostname}:${netdev}:off panic=1\0" \
266 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000267 "addip=if test -n ${ipdyn};then run addip_dyn;" \
Stefano Babic2084f212011-10-04 23:43:32 +0000268 "else run addip_sta;fi\0" \
269 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
270 "addtty=setenv bootargs ${bootargs}" \
271 " console=${consoledev},${baudrate}n8\0" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000272 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
Stefano Babic2084f212011-10-04 23:43:32 +0000273 "addmem=setenv bootargs ${bootargs} mem=${memory}\0" \
274 "consoledev=ttyS0\0" \
275 "loadaddr=c0000014\0" \
276 "memory=32M\0" \
277 "kernel_addr_r=c0700000\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200278 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
279 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
280 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/image.ext2\0" \
Stefano Babic2084f212011-10-04 23:43:32 +0000281 "flash_self=run ramargs addip addtty addmtd addmisc addmem;" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000282 "bootm ${kernel_addr_r}\0" \
Stefano Babic2084f212011-10-04 23:43:32 +0000283 "flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;" \
284 "bootm ${kernel_addr}\0" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000285 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
Stefano Babic2084f212011-10-04 23:43:32 +0000286 "run nfsargs addip addtty addmtd addmisc addmem;" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000287 "bootm ${kernel_addr_r}\0" \
288 "net_rfsb=tftp ${kernel_addr_r} ${bootfile}; " \
289 "run rfsbargs addip addtty addmtd addmisc addmem; " \
290 "bootm ${kernel_addr_r}\0" \
291 "net_testrfs=tftp ${kernel_addr_r} ${bootfile}; " \
292 "run testrfsargs addip addtty addmtd addmisc addmem; " \
293 "bootm ${kernel_addr_r}\0" \
Stefano Babic2084f212011-10-04 23:43:32 +0000294 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
295 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000296 "nand_nand=ubi part nand0,${as};ubifsmount rootfs;" \
297 "ubifsload ${kernel_addr_r} /boot/uImage;" \
298 "ubifsumount; run nandargs addip addtty " \
299 "addmtd addmisc addmem;clrlogo;" \
300 "bootm ${kernel_addr_r}\0" \
301 "nand_nandrw=ubi part nand0,${as};ubifsmount rootfs;" \
302 "ubifsload ${kernel_addr_r} /boot/uImage;" \
303 "ubifsumount; run nandrwargs addip addtty " \
304 "addmtd addmisc addmem;clrlogo;" \
305 "bootm ${kernel_addr_r}\0" \
306 "net_nandrw=tftp ${kernel_addr_r} ${bootfile}; run nandrwargs" \
307 " addip addtty addmtd addmisc addmem;" \
308 "clrlogo;bootm ${kernel_addr_r}\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200309 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000310 "load_magic=if sf probe 0;then sf " \
311 "read c0000000 0x10000 0x60000;fi\0" \
312 "load_nand=ubi part nand0,${as};ubifsmount rootfs;" \
313 "if ubifsload c0000014 /boot/u-boot.bin;" \
314 "then mw c0000008 ${filesize};else echo Error reading" \
315 " u-boot from nand!;fi\0" \
316 "load_net=if sf probe 0;then sf read c0000000 0x10000 " \
317 "0x60000;tftp c0000014 ${u-boot};" \
318 "mw c0000008 ${filesize};fi\0" \
319 "upd=if sf probe 0;then sf erase 10000 60000;" \
320 "sf write c0000000 10000 60000;fi\0" \
321 "ublupdate=if tftp C0700000 ${ublname};then sf probe 0; " \
322 "sf erase 0 10000;" \
323 "sf write 0xc0700000 0 ${filesize};fi\0" \
324 "ubootupd_net=if run load_net;then echo Updating u-boot;" \
325 "if run upd; then echo U-Boot updated;" \
Stefano Babic2084f212011-10-04 23:43:32 +0000326 "else echo Error updating u-boot !;" \
327 "echo Board without bootloader !!;" \
328 "fi;" \
Bastian Rupperta64f0242012-09-13 22:29:04 +0000329 "else echo U-Boot not downloaded..exiting;fi\0" \
330 "ubootupd_nand=echo run load_magic,run load_nand,run upd;\0" \
331 "bootcmd=run tempmac;run net_testrfs\0"
Stefano Babic2084f212011-10-04 23:43:32 +0000332
Stefano Babic649a33e2010-11-30 11:46:56 -0500333#endif /* __CONFIG_H */