[tools] vdp background renderer
[vdp] initial vdp test project
[vdp] load RAM via uart
[vdp] testbench
[vdp] background rendering works
[tools] vdp_render tools for screen palette and tiles
[sggoc] initial vdp integration
[vga_vdp] tighter vga timings
[sggoc] initial vdp stuff
[vga_vdp] use rtl files from the sggoc project
[vga_vdp] moved testbenches to sggoc
[sggoc] dual port ram workaround
vdp progress
[test_roms] simple palette test
[doc] weekly update 10
[roms] removed unused build flags
[roms] set palette 0 to pure red
[sggoc] don't track summary logs
Merge branch 'vdp'