VC4 is the GPU (display and 3D) present on the 283x. Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
The Pi 2 B ends up like a Pi 1 B+, with the same peripherals and pinout, but the CPU and memory layout changed to use the 2836. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de>