With a lot of Ubuntu versions, installed as Vagrant, Parallels VM or even local installation, using USB 2.0 ports, I couldn't flash Alpine Linux properly from you latest release.
$ sudo BUILDROOT_OUTPUT_DIR=alpine/ ./chip-fel-flash.sh
BUILDROOT_OUTPUT_DIR = alpine/
== preparing images ==
PADDED_SPL_SIZE=0x000000c4
0+1 records in
1+0 records out
4194304 bytes (4,2 MB, 4,0 MiB) copied, 0,00348706 s, 1,2 GB/s
UBOOT_SIZE=0x00400000
PADDED_UBOOT_SIZE=0x400000
0+0 records in
0+0 records out
0 bytes copied, 8,7247e-05 s, 0,0 kB/s
echo Configuring Video Mode
reset
Image Name: flash CHIP
Created: Wed Feb 6 09:00:47 2019
Image Type: ARM Linux Script (uncompressed)
Data Size: 1022 Bytes = 1.00 KiB = 0.00 MiB
Load Address: 00000000
Entry Point: 00000000
Contents:
Image 0: 1014 Bytes = 0.99 KiB = 0.00 MiB
== upload the SPL to SRAM and execute it ==
waiting for fel...OK
== upload spl ==
== upload u-boot ==
== upload u-boot script ==
== upload ubi ==
100% [================================================] 48234 kB, 722.0 kB/s
== execute the main u-boot binary ==
== write ubi ==
flashing.......................................................................................................TIMEOUT
ERROR: could not flash:
Always I got timeout.
The normal flash (gui, server, buildroot) works flawless.
Do you know anything how to solve this issue?