MIPI still not working. Add an app to dump memory.

scalp_mipi/.petalinux/metadata

scalp_mipi/project-spec/configs/rootfs_config

scalp_mipi/project-spec/configs/u-boot-xlnx/platform-auto.h

scalp_mipi/project-spec/hw-description/scalp_mipi.bit

scalp_mipi/project-spec/hw-description/system.xsa

scalp_mipi/project-spec/meta-user/conf/user-rootfsconfig

...oject-spec/meta-user/recipes-apps/video-mem-dump/.gdbinit

...project-spec/meta-user/recipes-apps/video-mem-dump/README

...eta-user/recipes-apps/video-mem-dump/files/video-mem-dump

...c/meta-user/recipes-apps/video-mem-dump/video-mem-dump.bb

...spec/meta-user/recipes-bsp/device-tree/files/pl-user.dtsi

.../meta-user/recipes-bsp/device-tree/files/system-user.dtsi