Release Notes

1.3.TBD

New features

• Support simple https. (experimental).

• -b option support script file

Bug fixes

• fixed #136 fix decompress failure if use uncompressed method in zip file.

1.3.82

New features

• add dry-run option to check if all files exist at script

• Start download before scan whole Bz2 file. Progress only show how many data burned instead of percentage before finish scan.

• Add NAND built in script to burn boot loader into nand flash, which need uboot support nandbcb command

• Add --skipfhdr option to skip flexspi header

• Can use SD card uboot for flexspi, which need uboot support qspihdr command

• Add timestamp info for each command. (-v show how many time is consumed for each command).

• Add tar.bz2 support.(experimental).

• Add tar.gz support. (experimental).

• Add http download. (experimental).

• Auto append /* for bz2 file when use built-in script.

• Add -lsusb option to list all connected known devices to help find usb path when do multi boards support

Bug fixes

• Fix SPL download uboot failure if uboot size > 2M

• Upgrade libusb to 1.0.23-rc3 to resolve some windows compatibility problem. such as exit if not usb port under virtual root hub.

• Fix bz2 decompress problem if bz2 created by bzip2 instead of pbzip2.

• Fix missed last chunk data for android sparse image

• fixed #123: implement timeout for wait known usb device appear

1.2.135

New features

• Support i.MX28

• Add Read\write a memory address for i.MX6/i.MX7

• built-in script emmc support burn difference files

• Support i.MX815

Bug fixes

• fix crash when console width between 47 to 54

• fix crash when use ssh <host> uuu

• fix wrong data by decompress sdcard.bz2/* if enable -O2 build option

1.2.91

New features

• Auto parameter complete support

• Add option -udev to help create udev rule to avoid use sudo

• Remove VT color at win7

• Fail back to verbose mode at win7

• Enable uboot shell mode

• Just print help when run uuu and doesn’t scan auto.uuu in current directory.

• Added blog command to fetch message from uboot boot log

• Support file path include space. need add "" at file path

• Windows version built-in libusb

• New SDPV support to support -skipsql for uboot, which support auto scan uboot position.

Bug fixes

• Fixed uuu "fb[-t 1000]:" ucmd wait forever problem

• Fixed missed sdpu: done at spl built in script

• Fixed show nothing when wait for usb connection

• Fixed random claim interface failure at windows platform

• Fixed random crash when multi-device download at windows platform

• Fixed memory leak.

• Fixed #79 file all zero when ucp from target to host

• Fixed crash when done is not last cmd

1.2.0

New features

• Support decompress bz2 file, sdcard.bz2/* means decompress it.

• Support enter shell after run script

Bug fixes

• Fix mx6 boot failure when enable security

• Fix windows version dependent on vs redistribute package

1.1.81

New features

• Support shell command

• Support shell command generate dynamic uuu command to burn sequence id, like MAC address

• Reduce cpu usage rate at windows platform by increase each bulk transfer size

• Added q(quit) to exit shell at -s mode

Bug fixes

• fixed some typo

• fixed build script qspi burn failure if file size > 1M

• fixed file locked by uuu to prevent user update it.

• fixed crash at special uboot size

1.1.41

New features

• Support SDP protocol (i.MX6x, i.MX7, i.MX8M, i.MX8MM)

• Support SDPS protocol (i.MX8QXP B0, i.MX8QM B0)

• Support SDPU protocol (uboot\SPL implemented SDP protocol)

• Support FB protocol (fastboot with uboot)

• Support FBK protocol (fastboot in kernel, daemon implement at imx-uuc)

• Support multi-device download

• Support built-in script

Bug fixes

• Fix sometime open usb device failure at windows platform.

• Fix protocol case sensitive problem in script

• Fix open zip file failure

Known issue

• Some old i.MX8MM board HID can’t work in linux system. Need apply ROM patch to fix. Please contact FAE.

• QXP/QM NAND image can’t download by UUU because alignment requirement is difference

• Bz2 file only support one that is generated by pbbz2. there are problem if use bzip2 generate bz2.

• i.MX815 only support 3 boards at the same time.