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12#ifndef __CONFIG_H
13#define __CONFIG_H
14
15
16#define BK4_EXTRA_ENV_SETTINGS \
17 "bootlimit=3\0" \
18 "eraseuserdata=false\0" \
19 "altbootcmd=led 5 on; " \
20 "boot\0" \
21 "set_gpio103=mw 0x400ff0c4 0x0080; mw 0x4004819C 0x000011bf\0" \
22 "set_gpio102=mw 0x400ff0c4 0x40; mw 0x40048198 0x000011bf\0" \
23 "set_gpio96=mw 0x40048180 0x282; mw 0x400ff0c4 0x1\0"\
24 "set_gpio122=mw 0x400481e8 0x0282; mw 0x400ff0c4 0x04000000\0"\
25 "set_gpio6=mw 0x40048018 0x282; mw 0x400ff008 0x40\0"\
26 "manage_userdata=" MANAGE_USERDATA "\0"\
27 "ncenable=true\0"\
28 "ncserverip=192.168.0.77\0"\
29 "if_netconsole=ping $ncserverip\0"\
30 "start_netconsole=setenv ncip $serverip; setenv bootdelay 10;" \
31 "setenv stdin nc; setenv stdout nc; setenv stderr nc; version;\0" \
32 "preboot=" BK4_NET_INIT \
33 "if ${ncenable}; then run if_netconsole start_netconsole; fi\0"
34
35
36#define BK4_BOOTCOMMAND "run set_gpio122; run set_gpio96; sf probe; " \
37 "run manage_userdata; "
38
39
40
41
42#define CONFIG_ARP_TIMEOUT 500UL
43
44
45#define CONFIG_NET_RETRY_COUNT 5
46
47
48#define BK4_NET_INIT "run set_gpio122;"
49
50
51#define MANAGE_USERDATA "if ${eraseuserdata}; " \
52 "then ubi part system; " \
53 "ubi remove userdata; " \
54 "ubi create userdata; " \
55 "ubi detach; " \
56 "setenv eraseuserdata false; " \
57 "saveenv; " \
58 "fi; "
59
60#include <asm/arch/imx-regs.h>
61#include <linux/sizes.h>
62
63#define CONFIG_SKIP_LOWLEVEL_INIT
64
65
66#define CONFIG_CMDLINE_TAG
67
68
69#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 4 * SZ_1M)
70
71
72#define CONFIG_SYS_NAND_ONFI_DETECTION
73#define CONFIG_SYS_MAX_NAND_DEVICE 1
74
75#define IMX_FEC1_BASE ENET1_BASE_ADDR
76
77
78#ifdef CONFIG_FSL_QSPI
79#define FSL_QSPI_FLASH_SIZE (SZ_16M)
80#define FSL_QSPI_FLASH_NUM 2
81#define CONFIG_SYS_FSL_QSPI_LE
82#endif
83
84#define CONFIG_LOADADDR 0x82000000
85
86
87#define CONFIG_BOARD_SIZE_LIMIT 520192
88
89
90#define CONFIG_BOOTCOMMAND BK4_BOOTCOMMAND "run bootcmd_nand"
91
92
93#define CONFIG_EXTRA_ENV_SETTINGS \
94 BK4_EXTRA_ENV_SETTINGS \
95 "autoload=no\0" \
96 "fdt_high=0xffffffff\0" \
97 "initrd_high=0xffffffff\0" \
98 "blimg_file=u-boot.vyb\0" \
99 "blimg_addr=0x81000000\0" \
100 "dtbkernel_file=fitImage\0" \
101 "dtbkernel_addr=0x82000000\0" \
102 "ram_file=uRamdisk\0" \
103 "ram_addr=0x83000000\0" \
104 "filesys=rootfs.ubifs\0" \
105 "sys_addr=0x81000000\0" \
106 "nfs_root=/path/to/nfs/root\0" \
107 "tftptimeout=1000\0" \
108 "tftptimeoutcountmax=1000000\0" \
109 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
110 "ipaddr=192.168.0.60\0" \
111 "serverip=192.168.0.1\0" \
112 "bootargs_base=setenv bootargs rw " \
113 "console=ttyLP1,115200n8\0" \
114 "bootargs_sd=setenv bootargs ${bootargs} " \
115 "root=/dev/mmcblk0p2 rootwait\0" \
116 "bootargs_nand=setenv bootargs ${bootargs} " \
117 "ubi.mtd=5 rootfstype=" \
118 "ubifs root=ubi0:rootfs${active_workset}\0" \
119 "bootargs_ram=setenv bootargs ${bootargs} " \
120 "root=/dev/ram rw initrd=${ram_addr}\0" \
121 "bootargs_mtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
122 "bootcmd_sd=run bootargs_base bootargs_sd bootargs_mtd; " \
123 "fatload mmc 0:2 ${dtbkernel_addr} ${dtbkernel_file}; " \
124 "bootm ${dtbkernel_addr}\0" \
125 "bootcmd_nand=sf probe;run bootargs_base bootargs_nand bootargs_mtd; " \
126 "ubi part dtbkernel; " \
127 "ubi readvol ${dtbkernel_addr} dtbkernel${active_workset}; " \
128 "led 0 on; " \
129 "bootm ${dtbkernel_addr}\0" \
130 "bootcmd_ram=run bootargs_base bootargs_ram bootargs_mtd; " \
131 "nand read ${fdt_addr} dtb; " \
132 "nand read ${kernel_addr} kernel; " \
133 "nand read ${ram_addr} root; " \
134 "bootz ${kernel_addr} ${ram_addr} ${fdt_addr}\0" \
135 "update_bootloader_from_sd=if fatload mmc 0:2 ${blimg_addr} " \
136 "${blimg_file}; " \
137 "then sf probe; " \
138 "mtdparts default; " \
139 "nand erase.part bootloader; " \
140 "nand write ${blimg_addr} bootloader ${filesize}; fi\0" \
141 "update_bootloader_from_tftp=if tftp ${blimg_addr} "\
142 "${tftpdir}${blimg_file}; "\
143 "then sf probe; " \
144 "mtdparts default; " \
145 "nand erase.part bootloader; " \
146 "nand write ${blimg_addr} bootloader ${filesize}; fi\0" \
147 "update_dtbkernel_from_sd=if fatload mmc 0:2 ${dtbkernel_addr} " \
148 "${dtbkernel_file}; " \
149 "then sf probe; " \
150 "ubi part dtbkernel; " \
151 "ubi write ${dtbkernel_addr} dtbkernel${active_workset} " \
152 "${filesize}; " \
153 "ubi detach; fi\0" \
154 "update_dtbkernel_from_tftp=if tftp ${dtbkernel_addr} " \
155 "${tftpdir}${dtbkernel_file}; " \
156 "then sf probe; " \
157 "ubi part dtbkernel; " \
158 "ubi write ${dtbkernel_addr} dtbkernel${active_workset} " \
159 "${filesize}; " \
160 "ubi detach; fi\0" \
161 "update_ramdisk_from_sd=if fatload mmc 0:2 ${ram_addr} " \
162 "${ram_file}; " \
163 "then sf probe; " \
164 "mtdparts default; " \
165 "nand erase.part initrd; " \
166 "nand write ${ram_addr} initrd ${filesize}; fi\0" \
167 "update_ramdisk_from_tftp=if tftp ${ram_addr} ${tftpdir}${ram_file}; " \
168 "then sf probe; " \
169 "nand erase.part initrd; " \
170 "nand write ${ram_addr} initrd ${filesize}; fi\0" \
171 "update_rootfs_from_sd=if fatload mmc 0:2 ${sys_addr} " \
172 "${filesys}; " \
173 "then sf probe; " \
174 "ubi part system; " \
175 "ubi write ${sys_addr} rootfs${active_workset} ${filesize}; " \
176 "ubi detach; fi\0" \
177 "update_rootfs_from_tftp=if tftp ${sys_addr} ${tftpdir}${filesys}; " \
178 "then sf probe; " \
179 "ubi part system; " \
180 "ubi write ${sys_addr} rootfs${active_workset} ${filesize}; " \
181 "ubi detach; fi\0" \
182 "setup_dtbkernel=nand erase.part dtbkernel; " \
183 "ubi part dtbkernel; " \
184 "ubi create dtbkernel1 972000 s; " \
185 "ubi create dtbkernel2 972000 s; " \
186 "ubi detach\0" \
187 "setup_system=nand erase.part system; " \
188 "ubi part system; " \
189 "ubi create rootfs1 15E15000 d; " \
190 "ubi create rootfs2 15E15000 d; " \
191 "ubi create userdata; " \
192 "ubi detach\0" \
193 "setup_nor1=" BK4_NET_INIT \
194 "if tftp ${sys_addr} ${tftpdir}ubinor1.img; " \
195 "then sf probe 0:0; " \
196 "sf erase 0 01000000; " \
197 "mtdparts default; " \
198 "ubi part nor; " \
199 "ubi create nor1fs; " \
200 "ubi write ${sys_addr} nor1fs ${filesize}; " \
201 "ubi detach; fi\0" \
202 "setup_nor2=" BK4_NET_INIT \
203 "if tftp ${sys_addr} ${tftpdir}ubinor2.img; " \
204 "then sf probe 0:1; " \
205 "sf erase 0 01000000; " \
206 "mtdparts default; " \
207 "ubi part nor; " \
208 "ubi create nor2fs; " \
209 "ubi write ${sys_addr} nor2fs ${filesize}; " \
210 "ubi detach; fi\0" \
211 "prepare_install_bk4r1_envs=" \
212 "echo 'Preparing envs for SD card recovery!';" \
213 "setenv ipaddr 192.168.0.99;" \
214 "setenv serverip 192.168.0.50;" \
215 "\0" \
216 "install_bk4r1rs="\
217 "led 0 on; " \
218 "nand erase.chip; mtdparts default; "\
219 "led 1 on; "\
220 "run setup_dtbkernel; " \
221 "run setup_system; " \
222 "led 2 on;" \
223 "run update_bootloader_from_sd; "\
224 "run update_dtbkernel_from_sd; "\
225 "run update_rootfs_from_sd; "\
226 "setenv bootcmd 'run bootcmd_nand'; "\
227 "saveenv; " \
228 "led 3 on; " \
229 "echo Finished - Please Power off, REMOVE SDCARD and set boot" \
230 "source to NAND\0" \
231 "active_workset=1\0"
232
233
234
235#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
236
237
238#define PHYS_SDRAM (0x80000000)
239#define PHYS_SDRAM_SIZE (SZ_512M)
240
241#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
242#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
243#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
244
245#define CONFIG_SYS_INIT_SP_OFFSET \
246 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
247#define CONFIG_SYS_INIT_SP_ADDR \
248 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
249
250#endif
251
