8319dc4d34156e57253126ed0a089e85692999aa
[platform/kernel/u-boot.git] / include / configs / ea20.h
1 /*
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  * SPDX-License-Identifier:     GPL-2.0+
9  */
10
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 /*
15  * Board
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  * SoC Configuration
26  */
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
37
38 /*
39  * Memory Info
40  */
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*/
45
46 /* memtest start addr */
47 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + 0x2000000)
48
49 /* memtest will be run on 16MB */
50 #define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
51
52 #define CONFIG_NR_DRAM_BANKS    1 /* we have 1 bank of DRAM */
53
54 /*
55  * Serial Driver info
56  */
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 */
62 #define CONFIG_BAUDRATE         115200          /* Default baud rate */
63
64 #define CONFIG_SPI
65 #define CONFIG_DAVINCI_SPI
66 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
67 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
68 #define CONFIG_SF_DEFAULT_SPEED         30000000
69 #define CONFIG_ENV_SPI_MAX_HZ   CONFIG_SF_DEFAULT_SPEED
70
71 /*
72  * I2C Configuration
73  */
74 #define CONFIG_SYS_I2C
75 #define CONFIG_SYS_I2C_DAVINCI
76 #define CONFIG_SYS_DAVINCI_I2C_SPEED            100000
77 #define CONFIG_SYS_DAVINCI_I2C_SLAVE   10 /* Bogus, master-only in U-Boot */
78
79 /*
80  * Network & Ethernet Configuration
81  */
82 #ifdef CONFIG_DRIVER_TI_EMAC
83 #define CONFIG_EMAC_MDIO_PHY_NUM        0
84 #define CONFIG_MII
85 #define CONFIG_BOOTP_DNS
86 #define CONFIG_BOOTP_DNS2
87 #define CONFIG_BOOTP_SEND_HOSTNAME
88 #define CONFIG_NET_RETRY_COUNT  10
89 #endif
90
91 #ifdef CONFIG_USE_SPIFLASH
92 #undef CONFIG_ENV_IS_IN_FLASH
93 #undef CONFIG_ENV_IS_IN_NAND
94 #define CONFIG_ENV_IS_IN_SPI_FLASH
95 #define CONFIG_ENV_SIZE                 (8 << 10)
96 #define CONFIG_ENV_OFFSET               0x80000
97 #define CONFIG_ENV_SECT_SIZE            (64 << 10)
98 #define CONFIG_SYS_NO_FLASH
99 #endif
100
101 #if defined(CONFIG_VIDEO)
102 #define CONFIG_VIDEO_DA8XX
103 #define CONFIG_SPLASH_SCREEN_ALIGN
104 #define CONFIG_VIDEO_LOGO
105 #define CONFIG_VIDEO_BMP_RLE8
106 #define CONFIG_VIDEO_BMP_LOGO
107 #define CONFIG_CMD_BMP
108 #endif
109
110 /*
111  * U-Boot general configuration
112  */
113 #define CONFIG_BOOTFILE         "uImage" /* Boot file name */
114 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
115 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
116 #define CONFIG_SYS_MAXARGS      16 /* max number of command args */
117 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
118 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
119 #define CONFIG_AUTO_COMPLETE
120 #define CONFIG_CMDLINE_EDITING
121 #define CONFIG_SYS_LONGHELP
122 #define CONFIG_CRC32_VERIFY
123 #define CONFIG_MX_CYCLIC
124
125 /*
126  * Linux Information
127  */
128 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
129 #define CONFIG_CMDLINE_TAG
130 #define CONFIG_SETUP_MEMORY_TAGS
131
132 /*
133  * U-Boot commands
134  */
135 #define CONFIG_CMD_ENV
136 #define CONFIG_CMD_DIAG
137 #define CONFIG_CMD_SAVES
138
139 #ifdef CONFIG_CMD_BDI
140 #define CONFIG_CLOCKS
141 #endif
142
143 #ifndef CONFIG_DRIVER_TI_EMAC
144 #endif
145
146 /* NAND Setup */
147 #ifdef CONFIG_SYS_USE_NAND
148 #define CONFIG_CMD_NAND
149
150 #define CONFIG_CMD_MTDPARTS
151 #define CONFIG_MTD_DEVICE
152 #define CONFIG_MTD_PARTITIONS
153 #define CONFIG_LZO
154 #define CONFIG_RBTREE
155 #define CONFIG_CMD_UBIFS
156
157 #define CONFIG_NAND_DAVINCI
158 #define CONFIG_SYS_NAND_PAGE_2K
159 #define CONFIG_SYS_NAND_NO_SUBPAGE
160 #define CONFIG_SYS_NAND_CS              2
161 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
162 #undef CONFIG_SYS_NAND_HW_ECC
163 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
164 #define CONFIG_SYS_NAND_USE_FLASH_BBT
165 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
166 #endif
167
168 /* SPI Flash */
169 #ifdef CONFIG_USE_SPIFLASH
170 #endif
171
172 #if !defined(CONFIG_SYS_USE_NAND) && \
173         !defined(CONFIG_USE_NOR) && \
174         !defined(CONFIG_USE_SPIFLASH)
175 #define CONFIG_ENV_IS_NOWHERE
176 #define CONFIG_SYS_NO_FLASH
177 #define CONFIG_ENV_SIZE         (16 << 10)
178 #undef CONFIG_CMD_ENV
179 #endif
180
181 /* additions for new relocation code, must added to all boards */
182 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
183 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
184                                         GENERATED_GBL_DATA_SIZE)
185 /*
186  * Default environment and default scripts
187  * to update uboot and load kernel
188  */
189
190 #define CONFIG_HOSTNAME ea20
191 #define CONFIG_EXTRA_ENV_SETTINGS                               \
192         "as=3\0"                                                        \
193         "netdev=eth0\0"                                         \
194         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
195                 "nfsroot=${serverip}:${rootpath}\0"                     \
196         "rfsbargs=setenv bootargs root=/dev/nfs rw "                    \
197         "nfsroot=${serverip}:${rfsbpath}\0"                             \
198         "testrfsargs=setenv bootargs root=/dev/nfs rw "         \
199         "nfsroot=${serverip}:${testrfspath}\0"                          \
200         "ramargs=setenv bootargs root=/dev/ram rw initrd="              \
201         "0x${ramdisk_addr_r},4M\0"                                      \
202         "mtdids=nand0=davinci_nand.0\0"                         \
203         "serverip=192.168.5.249\0"                                      \
204         "ipaddr=192.168.5.248\0"                                        \
205         "rootpath=/opt/eldk/arm\0"                                      \
206         "splashpos=230,180\0"                                           \
207         "testrfspath=/opt/eldk/test_arm\0"                              \
208         "nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc "    \
209         "ubi.mtd=${as} root=ubi0:rootfs\0"                              \
210         "nandrwargs=setenv bootargs rootfstype=ubifs rw chk_data_crc "  \
211         "ubi.mtd=${as} root=ubi0:rootfs\0"                              \
212         "addip_sta=setenv bootargs ${bootargs} "                        \
213                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
214                 ":${hostname}:${netdev}:off panic=1\0"                  \
215         "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
216         "addip=if test -n ${ipdyn};then run addip_dyn;"         \
217                 "else run addip_sta;fi\0"                               \
218         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
219         "addtty=setenv bootargs ${bootargs}"                            \
220                 " console=${consoledev},${baudrate}n8\0"                \
221         "addmisc=setenv bootargs ${bootargs} ${misc}\0"         \
222         "addmem=setenv bootargs ${bootargs} mem=${memory}\0"            \
223         "consoledev=ttyS0\0"                                            \
224         "loadaddr=c0000014\0"                                           \
225         "memory=32M\0"                                                  \
226         "kernel_addr_r=c0700000\0"                                      \
227         "hostname=" __stringify(CONFIG_HOSTNAME) "\0"                   \
228         "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"            \
229         "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/image.ext2\0"    \
230         "flash_self=run ramargs addip addtty addmtd addmisc addmem;"    \
231                         "bootm ${kernel_addr_r}\0"                      \
232         "flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;"     \
233                 "bootm ${kernel_addr}\0"                                \
234         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
235                 "run nfsargs addip addtty addmtd addmisc addmem;"       \
236                 "bootm ${kernel_addr_r}\0"                              \
237         "net_rfsb=tftp ${kernel_addr_r} ${bootfile}; "                  \
238                 "run rfsbargs addip addtty addmtd addmisc addmem; "     \
239                 "bootm ${kernel_addr_r}\0"                              \
240         "net_testrfs=tftp ${kernel_addr_r} ${bootfile}; "               \
241                 "run testrfsargs addip addtty addmtd addmisc addmem; "  \
242                 "bootm ${kernel_addr_r}\0"                              \
243         "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
244                 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
245         "nand_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;"         \
246                 "ubifsload ${kernel_addr_r} /boot/uImage;"              \
247                 "ubifsumount; run nandargs addip addtty "               \
248                 "addmtd addmisc addmem;clrlogo;"                        \
249                 "bootm ${kernel_addr_r}\0"                              \
250         "nand_nandrw=ubi part nand0,${as};ubifsmount ubi:rootfs;"       \
251                 "ubifsload ${kernel_addr_r} /boot/uImage;"              \
252                 "ubifsumount; run nandrwargs addip addtty "             \
253                 "addmtd addmisc addmem;clrlogo;"                        \
254                 "bootm ${kernel_addr_r}\0"                              \
255         "net_nandrw=tftp ${kernel_addr_r} ${bootfile}; run nandrwargs"  \
256                 " addip addtty addmtd addmisc addmem;"                  \
257                 "clrlogo;bootm ${kernel_addr_r}\0"                      \
258         "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"          \
259         "load_magic=if sf probe 0;then sf "                             \
260                 "read c0000000 0x10000 0x60000;fi\0"                    \
261         "load_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;"         \
262                 "if ubifsload c0000014 /boot/u-boot.bin;"               \
263                 "then mw c0000008 ${filesize};else echo Error reading"  \
264                 " u-boot from nand!;fi\0"                               \
265         "load_net=if sf probe 0;then sf read c0000000 0x10000 " \
266                 "0x60000;tftp c0000014 ${u-boot};"                      \
267                 "mw c0000008 ${filesize};fi\0"                          \
268         "upd=if sf probe 0;then sf erase 10000 60000;"                  \
269                 "sf write c0000000 10000 60000;fi\0"                    \
270         "ublupdate=if tftp C0700000 ${ublname};then sf probe 0; "       \
271                 "sf erase 0 10000;"                                     \
272                 "sf write 0xc0700000 0 ${filesize};fi\0"                \
273         "ubootupd_net=if run load_net;then echo Updating u-boot;"       \
274                 "if run upd; then echo U-Boot updated;"         \
275                         "else echo Error updating u-boot !;"            \
276                         "echo Board without bootloader !!;"             \
277                 "fi;"                                                   \
278                 "else echo U-Boot not downloaded..exiting;fi\0" \
279         "ubootupd_nand=echo run load_magic,run load_nand,run upd;\0"    \
280         "bootcmd=run net_testrfs\0"
281
282 #endif /* __CONFIG_H */