TDA2EVM5777: Weston Start error

root@dra7xx-evm:~# /etc/init.d/weston start
root@dra7xx-evm:~# weston --tty=1 --backend=drm-backend.so
Date: 2017-05-02 UTC
[14:33:36.383] weston 1.9.0
               http://wayland.freedesktop.org
               Bug reports to: bugs.freedesktop.org/enter_bug.cgi
               Build: 1.8.93-2-gb05cdb8 configure.ac: bump to version 1.9.0 for the official release (2015-09-21 18:11:26 -0700)
[14:33:36.383] OS: Linux, 4.4.23-00012-g4c24d05, #3 SMP PREEMPT Tue May 2 11:34:23 IST 2017, armv7l
[14:33:36.383] Using config file '/etc//weston.ini'
[14:33:36.383] Loading module '/usr/lib/weston/drm-backend.so'
[14:33:36.387] Output repaint window is 7 ms maximum.
[14:33:36.387] initializing drm backend
[14:33:36.389] using /dev/dri/card0
[14:33:36.389] Loading module '/usr/lib/weston/gl-renderer.so'
failed to load module: /usr/lib/gbm/gbm_dri.so: cannot open shared object file: No such file or directory
failed to load module: /usr/lib/gbm/gbm_gallium_drm.so: cannot open shared object file: No such file or directory
loaded module : gbm_pvr.so
found valid GBM backend : gbm_pvr.so
[14:33:36.395] warning: either no EGL_EXT_platform_base support or specific platform support; falling back to eglGetDisplay.
[14:33:36.403] warning: EGL_EXT_buffer_age not supported. Performance could be affected.
[14:33:36.403] Retrieving EGL client extension string failed.
[14:33:36.413] input device 'Chicony HP Elite USB Keyboard', /dev/input/event2 is tagged by udev as: Keyboard
[14:33:36.413] input device 'Chicony HP Elite USB Keyboard', /dev/input/event2 is a keyboard
[14:33:36.416] input device 'Chicony HP Elite USB Keyboard', /dev/input/event3 is tagged by udev as: Keyboard
[14:33:36.416] input device 'Chicony HP Elite USB Keyboard', /dev/input/event3 is a keyboard
[14:33:36.470] input device 'USB Optical Mouse', /dev/input/event1 is tagged by udev as: Mouse
[14:33:36.470] input device 'USB Optical Mouse', /dev/input/event1 is a pointer caps
[14:33:36.472] input device 'gpio_keys', /dev/input/event0 not tagged as input device
[14:33:36.538] failed to create input device '/dev/input/event0'.
[14:33:36.560] No currently active connector found.
[14:33:36.560] failed to create output for /sys/devices/platform/omapdrm.0/drm/card0
[14:33:36.810] fatal: failed to create compositor backend
root@dra7xx-evm:~#