TS-7680 Image Changelog

From Technologic Systems Manuals
Image File Changelog Known Issues
ts7680-jan092015.dd.bz2

ts7680-jan092015.ubifs

  • First official Engineering sample image release
  • WiFi interface cannot be brought down and back up again successfully. Does not affect normal behavior as a station, does break master mode however.
  • U-Boot expects environment to always be on SD card, whether booted from SD or NAND.
  • NAND images cannot be written from U-Boot, must be written from initramfs/Debian.
  • VLAN support is not enabled in kernel.
  • Extra user account support/support exists on the system and may pose a security risk.
  • Deprecated, we strongly recommend against using this image
ts7680-mar302015.dd.bz2

ts7680-mar302015.ubifs

  • Kernel is now 3.14
  • WiFi Device fully working
  • NAND does not function due to an issue with UBIFS
  • Integrated Bluetooth not functional
  • 3.14 breaks standby mode of the CPU
  • Deprecated, we strongly recommend against using this image
ts7680-sep212015.dd.bz2
  • BT fully working
  • Software updates to support hardware changes
  • Fixed up FPGA GPIO expander driver (tsgpio) to be more generic and support multiple modes
  • Set up pwm-clk driver to run PWM to FPGA for FPGA clock
  • Set up default VLAN mode for ethernet switch
  • Added netfilter modules to defconfig
  • Patch in proper support for mmc name aliasing
  • Pull cmdline from U-Boot, and fallback to kernel built-in
  • Switch starts up in switch mode, should default to VLAN
  • Both VLAN ports use the same MAC
  • Deprecated, we strongly recommend against using this image
ts7680-sep222015.dd.bz2
  • Patch in proper support for mmc name aliasing
  • Pull cmdline from U-Boot, and fallback to kernel built-in
  • Both VLAN ports use the same MAC
  • Deprecated, we strongly recommend against using this image
ts7680-nov192015.dd.bz2

ts7680-nov192015.tar.bz2

  • Changeover to Debian Jessie
  • Removed dependency on initramfs
  • Simplified and separated out functions in tshwctl
  • Added WDT kernel driver to support WDT in microcontroller
  • Enable UART4
  • Disable restart of PWM core on linux start
  • Switch VLAN mode can be configured via kernel command line
  • MAC addresses for VLAN mode are completely random
  • Short VLAN frames when the switch is in VLAN mode do not properly get passed through
ts7680-apr012016.dd.bz2

ts7680-apr012016.tar.bz2

  • VLAN MAC addresses are now correct TS assigned MAC addresses
  • Added tssupercapmon script and systemd service. Automatically shut down system safely if power is removed
  • Added DAC commands
  • Added tsmicroctl tool to image
  • /etc/shadow is world readable
  • Short VLAN frames when the switch is in VLAN mode do not properly get passed through
  • GPIO driver via linux sysfs has race condition when changing state and direction at the same time
ts7680-sep252018.dd.bz2

ts7680-sep252018.tar.bz2

  • Proper permissions set on /etc/shadow
  • Added support for MMA8451 accelerometer
  • Added support for FTDI and CP210x USB serial adapters
  • Add support for any future eMMC revision changes
  • GPIO driver via linux sysfs has race condition when changing state and direction at the same time (intentionally not updated for this release, may cause unexpected behavior change of stock image)
  • Short VLAN frames when the switch is in VLAN mode do not properly get passed through (intentionally not updated for this release, may cause unexpected behavior change of stock image)