V851SE TinyVision地表最帅AI开发板来了! @yuzukihd

[baiwen]

[baiwen]

@baiwen 使用tina-sdk 4.0 启动 提示 ERROR: reserving fdt memory region failed (addr=41f12000 size=384000)

有问题固件
tina_v851se-tinyvision_uart0_kernel-error.zip

sd线刷
330db410-2984-48f5-8b60-ad3b94fe6689-sd-tina_v851se-tinyvision_uart0.zip

env.cfg

ubuntu@ubuntu1804:~/Downloads/tina-v851/device/config/chips/v851se/configs/default$ cat env.cfg 

#kernel command arguments
earlyprintk=sunxi-uart,0x02500000
initcall_debug=0
console=ttyS0,115200
nand_root=ubi0_4
mmc_root=/dev/mmcblk0p4
nor_root=/dev/mtdblock1
init=/init
loglevel=8
coherent_pool=16K
#reserve_list=30M@64M,78M@128M,200M@512M
mac=
wifi_mac=
bt_mac=
specialstr=
root_partition=rootfs
mtd_name=sys
rootfstype=ubifs, rw
#set kernel cmdline if boot.img or recovery.img has no cmdline we will use this
setargs_nor=setenv bootargs  earlyprintk=${earlyprintk} clk_ignore_unused initcall_debug=${initcall_debug} console=${console} loglevel=${loglevel} root=${nor_root} rootwait init=${init} rdinit=${rdinit} partitions=${partitions} cma=${cma} coherent_pool=${coherent_pool} ion_carveout_list=${reserve_list}
setargs_nand=setenv bootargs earlyprintk=${earlyprintk} clk_ignore_unused initcall_debug=${initcall_debug} console=${console} loglevel=${loglevel}  ubi.mtd=${mtd_name} root=${nand_root} rootfstype=${rootfstype} rootwait init=${init} rdinit=${rdinit} partitions=${partitions} cma=${cma} mac_addr=${mac} wifi_mac=${wifi_mac} bt_mac=${bt_mac} selinux=${selinux} specialstr=${specialstr} coherent_pool=${coherent_pool} ion_carveout_list=${reserve_list}
setargs_nand_ubi=setenv bootargs ubi.mtd=${mtd_name} earlyprintk=${earlyprintk} clk_ignore_unused initcall_debug=${initcall_debug} console=${console} loglevel=${loglevel} root=${nand_root} rootfstype=${rootfstype} init=${init} partitions=${partitions} cma=${cma} snum=${snum} mac_addr=${mac} wifi_mac=${wifi_mac} bt_mac=${bt_mac} specialstr=${specialstr} gpt=1
setargs_mmc=setenv  bootargs earlyprintk=${earlyprintk} clk_ignore_unused initcall_debug=${initcall_debug} console=${console} loglevel=${loglevel} root=${mmc_root}  rootwait init=${init} partitions=${partitions} cma=${cma} mac_addr=${mac} wifi_mac=${wifi_mac} bt_mac=${bt_mac} selinux=${selinux} specialstr=${specialstr} coherent_pool=${coherent_pool} ion_carveout_list=${reserve_list}
#nand command syntax: sunxi_flash read address partition_name read_bytes
#0x4007f800 = 0x40080000(kernel entry) - 0x800(boot.img header 2k)
boot_partition=boot
boot_normal=sunxi_flash read 44800000 ${boot_partition};bootm 44800000
boot_recovery=sunxi_flash read 44800000 extend;bootm 44800000
boot_fastboot=fastboot
#recovery key
recovery_key_value_max=0x13
recovery_key_value_min=0x10
#fastboot key
fastboot_key_value_max=0x8
fastboot_key_value_min=0x2

#uboot system env config
bootdelay=1
#default bootcmd, will change at runtime according to key press
bootcmd=run setargs_nand boot_normal#default nand boot
#verify the kernel
verify=N

u-boot-2018.tar.gz

[awwwwa]

配置 CONFIG_SUNXI_MALLOC_LEN=0x1400000

修改文件
lichee/brandy-2.0/u-boot-2018/include/configs/sun8iw21p1.h

把

define SUNXI_SYS_MALLOC_LEN	(32 << 20)

改为

#ifdef CONFIG_SUNXI_MALLOC_LEN
#define SUNXI_SYS_MALLOC_LEN	CONFIG_SUNXI_MALLOC_LEN
#else
#define SUNXI_SYS_MALLOC_LEN	(32 << 20)
#endif

[awwwwa]

此回复已被删除！

[codedogejack123]

有链接地址吗？在百问网旗舰店好像找不到

[q1215200171]

@codedogejack123 https://item.taobao.com/item.htm?id=756255119524&spm=a1z10.3-c-s.w4002-18944745109.54.6e6e303119s3fO

[codedogejack123]

@q1215200171 非常感谢