Does not start with two Zero pi.
boot if it is friendlycore(20191230).

File:
zeropi_sd_friendlywrt_4.14_armhf_20191230.img
md5: 30a71b5cb49d8702c928008510543a5f

SD: SanDisk Industrial 8GB
SD: SanDisk Industrial 16GB

Code: Select all

U-Boot SPL 2017.11-05001-gffaf107328 (Dec 13 2019 - 17:05:46)
DRAM: 512 MiB(408MHz)
CPU Freq: 408MHz
memory test: 1
Pattern 55aa  Writing...Reading...OK
Trying to boot from MMC1
Boot device: sd


U-Boot 2017.11-05001-gffaf107328 (Dec 13 2019 - 17:05:46 +0800) Allwinner Technology

CPU:   Allwinner H3 (SUN8I 1680)
Model: FriendlyElec NanoPi H3
DRAM:  512 MiB
CPU Freq: 1008MHz
MMC:   SUNXI SD/MMC: 0, SUNXI SD/MMC: 1
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
BOARD: zeropi
starting USB...
No controllers found
Hit any key to stop autoboot:  2  1  0 
reading boot.scr
1478 bytes read in 19 ms (75.2 KiB/s)
## Executing script at 43100000
running boot.scr
reading uEnv.txt
968 bytes read in 20 ms (46.9 KiB/s)
reading zImage
5901600 bytes read in 296 ms (19 MiB/s)
reading rootfs.cpio.gz
5880768 bytes read in 291 ms (19.3 MiB/s)
** Unable to read file sun8i-h3-zeropi.dtb **
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
No FDT memory address configured. Please configure
the FDT address via "fdt addr <address>" command.
Aborting!
Unknown command 'overlay' - try 'help'
reading overlays/sun8i-h3-fixup.scr
4109 bytes read in 34 ms (117.2 KiB/s)
## Executing script at 44500000
No FDT memory address configured. Please configure
the FDT address via "fdt addr <address>" command.
Aborting!
ERROR: Did not find a cmdline Flattened Device Tree
Could not find a valid device tree
=>



UPDATE:
File:
zeropi_sd_friendlywrt_4.14_armhf_20191230.img
md5: 30a71b5cb49d8702c928008510543a5f

zeropi_sd_friendlycore-xenial_4.14_armhf_20191219.img
md5: 669c0676cb22d43de9b6f38c69059e5e

friendlycore
/BOOT/sun8i-h3-zeropi.dtb

friendlywrt
/BOOT/sun8i-h3-zeropi.dtb

sun8i-h3-zeropi.dtb file copy

friendlywrt booted