FriendlyELEC-Forum

Hi,
I have build own Ubuntu-QT image and copy with zImage & u-boot in nanopi-neo air eflasher - Ubuntu core partition install to the emmc.
But below error will be get.

how to install the own build u-boot, zImage into emmc ?????

U-Boot 2017.05 (Jul 10 2017 - 11:16:21 +0800) Allwinner Technology

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

In: serial
Out: serial
Err: serial
Net: phy interface0
eth0: ethernet@1c30000
cputype is 0x81
starting USB...
USB0: USB EHCI 1.00
USB1: USB OHCI 1.0
scanning bus 0 for devices... 2 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc0(part 0) is current device
Scanning mmc 0:1...
Found U-Boot script /boot.scr
reading /boot.scr
854 bytes read in 18 ms (45.9 KiB/s)
## Executing script at 43100000
reading zImage
4740808 bytes read in 252 ms (17.9 MiB/s)
reading rootfs.cpio.gz
2845838 bytes read in 151 ms (18 MiB/s)
reading sun8i-h3-nanopi-neo-air.dtb
22901 bytes read in 30 ms (745.1 KiB/s)
## Flattened Device Tree blob at 48000000
Booting using the fdt blob at 0x48000000
Loading Ramdisk to 49b00000, end 4a000000 ... OK
Loading Device Tree to 49af7000, end 49aff974 ... OK

Starting kernel ...


Thanks!

There is no easy way to directly replace zImage and uboot in emmc.
Maybe you can try to create complete image using your zImage and uboot.
Then replace .img file in any of the os folders of eflasher image flashed on your sdcard.
Boot and install on emmc, remember that emmc will be wiped out completely.
Good luck!.