无法同步更新3288 android5.1 源码

Chip Platform Rockchip
1

提示： git pull bitbucket Firefly-RK3288:Firefly-RK3288
fatal: unable to access ‘https://bitbucket.org/T-Firefly/firenow-lollipop.git/’: gnutls_handshake() failed: Handshake failed