Announcing Q7B12 for XO-4

[James Cameron]

http://wiki.laptop.org/go/OLPC_Firmware_q7b12

Q7B12 contains:

- device tree changes for GALCORE graphics accelerator,

- a fix for #12451 (random hangs with big 01 on screen), by moving the
  interrupt stack from SRAM to TCM,

- a manufacturing test fix for #12394 (DCON unfreeze glitch), though
  it remains not fixed in Linux,

- new embedded controller firmware,
  http://wiki.laptop.org/go/EC_4.0_Firmware

- a way for developers to configure the wireless network name and
  passphrase on test units, using the NN and PP tags,

- an inbound telnet session is now mirrored to the local keyboard and
  display,

- a fix for USB serial devices that allows re-use of the device by
  Open Firmware applications (such as the serial terminal),

-- 
James Cameron
http://quozl.linux.org.au/