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发表于 2014-7-25 16:09:32
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Main features:
Debian Wheezy 7.5 based & Debian Jessie testing
3.4.98 with broad additional hardware support. Based on Patwood's .79, upgraded to .98 by D_NRW and further patched by me.
Total memory is 2000Mb (disabled all memory reservations for GPU)
Ethernet with DHCP and SSH server ready on default port (22) with regenerated keys @ first boot
Performance tweaks:
/tmp & /log = RAM, ramlog app saves logs to disk daily and on shut-down
IO scheduler NOOP for SD, CFQ for sda (mechanical hard drive). (change in /etc/sysfs.conf)
journal data writeback enabled. (/etc/fstab)
commit=600 to flush data to the disk every 10 minutes (/etc/fstab)
optimized CPU frequency scaling 480-1010Mhz with interactive governor and small 20% overclock (/etc/init.d/cpufrequtils)
eth0 interrupts are using dedicated core
Allwinner security system cryptographic accelerator (sunxi_ss)
ALSA: Analog, Spdif and I2S support + basic sound utils
Disabled LED blinking, logo, boot messages (/etc/init.d/disable_led.sh, kernel.config, kernel parameters in uEnv.txt)
root file-system auto resize
NAND and SATA install script included (/root)
Login script shows Cubietruck / Cubieboard 2 auto MOTD with current CPU temp, hard drive temp, ambient temp from Temper if exits & actual free memory
USB redirector - for sharing USB over TCP/IP (disabled by default /etc/init.d/rc.usbsrvd)
SATA and USB storage enabled
root password=1234 and expires at first login
Wireless adapter DHCP ready but disabled (/etc/network/interfaces, WPA2: normal connect or AP mode)
sunxi-tools included: fex2bin, bin2fex, nand-part
MAC address from chip ID, manual optional
Graphics desktop environment upgrade ready
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