1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
6 * Copyright 2016 3ADEV <http://3adev.com>
7 * Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
9 * Configuration settings for BK4R1.
15 /* Define the BK4r1-specific env commands */
16 #define BK4_EXTRA_ENV_SETTINGS \
18 "eraseuserdata=false\0" \
19 "altbootcmd=led 5 on; " \
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"\
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"
35 /* BK4r1 boot command sets GPIO103/PTC30 to force USB hub out of reset*/
36 #define BK4_BOOTCOMMAND "run set_gpio122; run set_gpio96; sf probe; " \
37 "run manage_userdata; "
39 /* Enable PREBOOT variable */
40 #define CONFIG_USE_PREBOOT
41 #define CONFIG_PREBOOT
43 /* Set ARP_TIMEOUT to 500ms */
44 #define CONFIG_ARP_TIMEOUT 500UL
46 /* Set ARP_TIMEOUT_COUNT to 3 repetitions */
47 #define CONFIG_NET_RETRY_COUNT 5
49 /* BK4r1 net init sets GPIO122/PTE17 to enable Ethernet */
50 #define BK4_NET_INIT "run set_gpio122;"
52 /* Check if userdata volume shall be erased */
53 #define MANAGE_USERDATA "if ${eraseuserdata}; " \
54 "then ubi part system; " \
55 "ubi remove userdata; " \
56 "ubi create userdata; " \
58 "setenv eraseuserdata false; " \
62 /* Autoboot options */
63 #define CONFIG_AUTOBOOT_KEYED
64 #define CONFIG_AUTOBOOT_PROMPT \
65 "Enter passphrase to stop autoboot, booting in %d seconds\n"
66 #define CONFIG_AUTOBOOT_STOP_STR "123"
68 #include <asm/arch/imx-regs.h>
69 #include <linux/sizes.h>
71 #define CONFIG_SKIP_LOWLEVEL_INIT
73 /* Enable passing of ATAGs */
74 #define CONFIG_CMDLINE_TAG
76 /* Size of malloc() pool */
77 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 4 * SZ_1M)
79 /* Allow to overwrite serial and ethaddr */
80 #define CONFIG_ENV_OVERWRITE
83 #define CONFIG_SYS_NAND_ONFI_DETECTION
84 #define CONFIG_SYS_MAX_NAND_DEVICE 1
86 #define IMX_FEC1_BASE ENET1_BASE_ADDR
89 #ifdef CONFIG_FSL_QSPI
90 #define FSL_QSPI_FLASH_SIZE (SZ_16M)
91 #define FSL_QSPI_FLASH_NUM 2
92 #define CONFIG_SYS_FSL_QSPI_LE
95 #define CONFIG_LOADADDR 0x82000000
97 /* We boot from the gfxRAM area of the OCRAM. */
98 #define CONFIG_BOARD_SIZE_LIMIT 520192
100 /* boot command, including the target-defined one if any */
101 #define CONFIG_BOOTCOMMAND BK4_BOOTCOMMAND "run bootcmd_nand"
103 /* Extra env settings (including the target-defined ones if any) */
104 #define CONFIG_EXTRA_ENV_SETTINGS \
105 BK4_EXTRA_ENV_SETTINGS \
107 "fdt_high=0xffffffff\0" \
108 "initrd_high=0xffffffff\0" \
109 "blimg_file=u-boot.vyb\0" \
110 "blimg_addr=0x81000000\0" \
111 "dtbkernel_file=fitImage\0" \
112 "dtbkernel_addr=0x82000000\0" \
113 "ram_file=uRamdisk\0" \
114 "ram_addr=0x83000000\0" \
115 "filesys=rootfs.ubifs\0" \
116 "sys_addr=0x81000000\0" \
117 "nfs_root=/path/to/nfs/root\0" \
118 "tftptimeout=1000\0" \
119 "tftptimeoutcountmax=1000000\0" \
120 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
121 "ipaddr=192.168.0.60\0" \
122 "serverip=192.168.0.1\0" \
123 "bootargs_base=setenv bootargs rw " \
124 "console=ttyLP1,115200n8\0" \
125 "bootargs_sd=setenv bootargs ${bootargs} " \
126 "root=/dev/mmcblk0p2 rootwait\0" \
127 "bootargs_nand=setenv bootargs ${bootargs} " \
128 "ubi.mtd=5 rootfstype=" \
129 "ubifs root=ubi0:rootfs${active_workset}\0" \
130 "bootargs_ram=setenv bootargs ${bootargs} " \
131 "root=/dev/ram rw initrd=${ram_addr}\0" \
132 "bootargs_mtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
133 "bootcmd_sd=run bootargs_base bootargs_sd bootargs_mtd; " \
134 "fatload mmc 0:2 ${dtbkernel_addr} ${dtbkernel_file}; " \
135 "bootm ${dtbkernel_addr}\0" \
136 "bootcmd_nand=sf probe;run bootargs_base bootargs_nand bootargs_mtd; " \
137 "ubi part dtbkernel; " \
138 "ubi readvol ${dtbkernel_addr} dtbkernel${active_workset}; " \
140 "bootm ${dtbkernel_addr}\0" \
141 "bootcmd_ram=run bootargs_base bootargs_ram bootargs_mtd; " \
142 "nand read ${fdt_addr} dtb; " \
143 "nand read ${kernel_addr} kernel; " \
144 "nand read ${ram_addr} root; " \
145 "bootz ${kernel_addr} ${ram_addr} ${fdt_addr}\0" \
146 "update_bootloader_from_sd=if fatload mmc 0:2 ${blimg_addr} " \
149 "mtdparts default; " \
150 "nand erase.part bootloader; " \
151 "nand write ${blimg_addr} bootloader ${filesize}; fi\0" \
152 "update_bootloader_from_tftp=if tftp ${blimg_addr} "\
153 "${tftpdir}${blimg_file}; "\
155 "mtdparts default; " \
156 "nand erase.part bootloader; " \
157 "nand write ${blimg_addr} bootloader ${filesize}; fi\0" \
158 "update_dtbkernel_from_sd=if fatload mmc 0:2 ${dtbkernel_addr} " \
159 "${dtbkernel_file}; " \
161 "ubi part dtbkernel; " \
162 "ubi write ${dtbkernel_addr} dtbkernel${active_workset} " \
165 "update_dtbkernel_from_tftp=if tftp ${dtbkernel_addr} " \
166 "${tftpdir}${dtbkernel_file}; " \
168 "ubi part dtbkernel; " \
169 "ubi write ${dtbkernel_addr} dtbkernel${active_workset} " \
172 "update_ramdisk_from_sd=if fatload mmc 0:2 ${ram_addr} " \
175 "mtdparts default; " \
176 "nand erase.part initrd; " \
177 "nand write ${ram_addr} initrd ${filesize}; fi\0" \
178 "update_ramdisk_from_tftp=if tftp ${ram_addr} ${tftpdir}${ram_file}; " \
180 "nand erase.part initrd; " \
181 "nand write ${ram_addr} initrd ${filesize}; fi\0" \
182 "update_rootfs_from_sd=if fatload mmc 0:2 ${sys_addr} " \
185 "ubi part system; " \
186 "ubi write ${sys_addr} rootfs${active_workset} ${filesize}; " \
188 "update_rootfs_from_tftp=if tftp ${sys_addr} ${tftpdir}${filesys}; " \
190 "ubi part system; " \
191 "ubi write ${sys_addr} rootfs${active_workset} ${filesize}; " \
193 "setup_dtbkernel=nand erase.part dtbkernel; " \
194 "ubi part dtbkernel; " \
195 "ubi create dtbkernel1 972000 s; " \
196 "ubi create dtbkernel2 972000 s; " \
198 "setup_system=nand erase.part system; " \
199 "ubi part system; " \
200 "ubi create rootfs1 15E15000 d; " \
201 "ubi create rootfs2 15E15000 d; " \
202 "ubi create userdata; " \
204 "setup_nor1=" BK4_NET_INIT \
205 "if tftp ${sys_addr} ${tftpdir}ubinor1.img; " \
206 "then sf probe 0:0; " \
207 "sf erase 0 01000000; " \
208 "mtdparts default; " \
210 "ubi create nor1fs; " \
211 "ubi write ${sys_addr} nor1fs ${filesize}; " \
213 "setup_nor2=" BK4_NET_INIT \
214 "if tftp ${sys_addr} ${tftpdir}ubinor2.img; " \
215 "then sf probe 0:1; " \
216 "sf erase 0 01000000; " \
217 "mtdparts default; " \
219 "ubi create nor2fs; " \
220 "ubi write ${sys_addr} nor2fs ${filesize}; " \
222 "prepare_install_bk4r1_envs=" \
223 "echo 'Preparing envs for SD card recovery!';" \
224 "setenv ipaddr 192.168.0.99;" \
225 "setenv serverip 192.168.0.50;" \
229 "nand erase.chip; mtdparts default; "\
231 "run setup_dtbkernel; " \
232 "run setup_system; " \
234 "run update_bootloader_from_sd; "\
235 "run update_dtbkernel_from_sd; "\
236 "run update_rootfs_from_sd; "\
237 "setenv bootcmd 'run bootcmd_nand'; "\
240 "echo Finished - Please Power off, REMOVE SDCARD and set boot" \
244 /* Miscellaneous configurable options */
246 #define CONFIG_SYS_MEMTEST_START 0x80010000
247 #define CONFIG_SYS_MEMTEST_END 0x87C00000
249 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
251 /* Physical memory map */
252 #define PHYS_SDRAM (0x80000000)
253 #define PHYS_SDRAM_SIZE (SZ_512M)
255 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
256 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
257 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
259 #define CONFIG_SYS_INIT_SP_OFFSET \
260 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
261 #define CONFIG_SYS_INIT_SP_ADDR \
262 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
264 #ifdef CONFIG_ENV_IS_IN_NAND
265 #define CONFIG_ENV_SECT_SIZE (SZ_128K)
266 #define CONFIG_ENV_SIZE (SZ_8K)
267 #define CONFIG_ENV_OFFSET 0x200000
268 #define CONFIG_ENV_SIZE_REDUND (SZ_8K)
269 #define CONFIG_ENV_OFFSET_REDUND 0x220000
272 #endif /* __CONFIG_H */