Update Of Nand Flash - Embest SBC8600B User Manual

Embest Technology Co., Ltd
[ 5.561390] EXT4-fs (ram0): mounting ext2 file system using the ext4 subsystem
[ 5.570741] EXT4-fs (ram0): mounted filesystem without journal. Opts: (null)
[ 5.578166] VFS: Mounted root (ext2 filesystem) on device 1:0.
[ 5.584888] devtmpfs: mounted
[ 5.588600] Freeing unused kernel memory: 268K (c090b000 - c094e000)
[ 5.644967] EXT4-fs (ram0): re-mounted. Opts: (null)
Starting logging: OK
Populating /dev using udev: [
[ 5.839500] random: udevd urandom read with 17 bits of entropy available
[ 6.901556] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some
data may be corrupt. Please run fsck.
done
Starting watchdog...
Initializing random number generator... done.
Starting system message bus: done
Starting network...
[ 7.781337] net eth0: initializing cpsw version 1.12 (0)
[ 7.867393] net eth0: phy found : id is : 0x4dd072
ssh-keygen: generating new host keys: ED25519
Starting sshd: OK
The above information indicates a successful boot-up of Linux from TF card.

3.9.2 Update of NAND Flash

NAND boot-up image update is accomplished base on u-boot. No matter whether
NAND Flash has data or not, u-boot can be used to update NAND Flash images.
Preparation
1.
a> Format the TF card as FAT or FAT32 file system by using
Storage Format Tool 2.0.6
b> Copy files MLO, u-boot.img, zImage，ramdisk.img, rootfs.tar.xz,
logo.bmp, uEnv.txt in \linux\image of the DVD-ROM into TF card.
Update
2.
Copyright © 2017 Embest Technology
5.820982] udevd[84]: starting version 2.1.1
HP USB Disk
SBC8600B-UM-V2.0
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