====== BananaPi R64 ======

  * [[Hardware]]
    * [[storage]]
    * [[gpio]]
  * [[uboot]]
    * [[https://github.com/frank-w/u-boot|2020+ in my repo]]
    * [[https://github.com/frank-w/u-boot/tree/bpi-r64|2014-04 in my repo]]
    * [[https://github.com/BPI-SINOVOIP/BPI-R64-bsp-4.19|official 2014-04]]
  * [[kernel]]
    * [[https://github.com/frank-w/BPI-R2-4.14/tree/4.19-r64-main|my 4.19]] [[https://github.com/frank-w/BPI-R2-4.14/tree/5.4-main|my 5.4-main]] and up to mainline
    * [[https://github.com/BPI-SINOVOIP/BPI-R64-bsp-4.19|official 4.19]]
  * images
    * [[http://forum.banana-pi.org/t/bpi-r64-new-image-debian-buster-for-emmc-sd/10059/5|debian buster]] on [[https://drive.google.com/open?id=1wpBrJEstSPb90HE7R17NncQ9MsXHzWcx|my gdrive]]
    * [[http://forum.banana-pi.org/t/banana-pi-bpi-r64-new-image-debian-8-11-aarch64-release-2018-12-11/7447/|debian 8 Image]]
    * [[http://forum.banana-pi.org/t/bpi-r64-ubuntu-16-04-aarch64-linux-lite-debian-10-buster-lite-demo-images-release-2019-08-23/9759|ubuntu 16.4 + armbian buster]]
  * [[..:bpi-r2:network:start]] (basicly same as on r2)
  * [[WIFI]] [[Bluetooth]]
  * links
    * Developer documents: [[https://drive.google.com/file/d/1cW8KQmmVpwDGmBd48KNQes9CRn7FEgBb/view|mt7622]] [[https://drive.google.com/file/d/1aVdQz3rbKWjkvdga8-LQ-VFXjmHR8yf9/view|mt7531]]
    * [[https://drive.google.com/file/d/1QzKmIwgSNbCIXQbqLsTUELJCEPik3VGr/view?usp=sharing|shematics]]
    * http://wiki.banana-pi.org/Banana_Pi_BPI-R64
    * http://wiki.banana-pi.org/Getting_Started_with_R64

===== known Issues =====

  * pcie slot 1 (cn8) not working properly due to hardware design mistake (missing capacitors on tx lines) in v1.0 (gen1 seem to work)
    * this is reported to be [[https://forum.banana-pi.org/t/bpi-r64-pcie-link-not-working-at-gen-2-speed/15725/7|fixed with v1.2]]
  * pcie slot 0 (cn25) seems to bring not enough power for mt7615 (>21dbm) without changing an resistor ([[http://forum.banana-pi.org/t/bpi-r64-openwrt-kernel-5-4-40-running-from-emmc/11087/107|link]])
  * instructions for fixing pcie hw-issues: http://forum.banana-pi.org/t/bpi-r64-pcie-issues/10284/99
  * sgmii (lan-ports) has some problems with phylink (static ip works, dhcp not) if checking for SGMII_LINK. Current dsa-driver working without this check
  * pwm7 seems not available (gpio101 not pwm)
  * pwm3 is inverted and connected to fan-socket...no info how to drive correctly