meta-rcar-gen2
===========

This layer provides that evaluation board is mounted ARM SoCs of Renesas
Electronics, called the R-Car Generation 2. Currently, this supports
board and the SoCs of the following:
  - Board: lager   / SoC: R8A7790 (R-Car H2)
  - Board: koelsch / SoC: R8A7791 (R-Car M2-W)
  - Board: gose    / SoC: R8A7793 (R-Car M2-N)
  - Board: alt     / SoC: R8A7794 (R-Car E2)

Patches
=======

Please submit any patches for this layer to: takamitsu.honda.pv@renesas.com
Please see the MAINTAINERS file for more details.

Dependencies
============

This layer depends on:

	URI: git://git.yoctoproject.org/poky
	layers: meta, meta-yocto, meta-yocto-bsp
	branch: master

	URI: git://git.yoctoproject.org/meta-renesas
	layers: renesas
	branch: master

	Build with X11/Weston
	URI: git://git.openembedded.org/meta-openembedded
	layers: meta-oe, meta-multimedia
	branch: master

	URI: git://git.yoctoproject.org/meta-qt4
	branch: master

Build Instructions
==================

The following instructions require a Poky installation (or equivalent).

Initialize a build using the 'oe-init-build-env' script in Poky. Once
initialized configure bblayers.conf by adding the meta-renesas and
meta-rcar-gen2 layer. e.g.:

	BBLAYERS ?= " \
		<path to layer>/poky/meta \
		<path to layer>/poky/meta-yocto \
		<path to layer>/poky/meta-yocto-bsp \
		<path to layer>/meta-renesas \
		<path to layer>/meta-renesas/meta-rcar-gen2 \
		<path to layer>/meta-openembedded/meta-oe \
		<path to layer>/meta-qt4 \
	"

To build a specific target BSP configure the associated machine in local.conf:

	MACHINE ?= "<supported board name>"

Build the target file system image using bitbake:

	$ bitbake core-image-minimal

Once complete the images for the target machine will be available in the output
directory 'tmp/deploy/images/<supported board name>'.

Images generated:
	* uImage (Linux Kernel binary, in u-boot wrapped format)
	* uImage+dtb (Linux Kernel binary with DTB, in u-boot wrapped format)
	* zImage (Linux Kernel binary)
	* zImage+dtb (Linux Kernel binary with DTB)
	* uImage-<SoC namme>-<machine name>.dtb (DTB for target machine)
	* core-image-minimal-<machine name>.tar.bz2 (rootfs tar+bzip2)
	* core-image-minimal-<machine name>.jffs2 (rootfs in JFFS2 format)
	* u-boot.bin (U-Boot binary)
	* u-boot.srec (U-Boot Motorola S-record)

Build with SGX/RGX
==================

MACHINE_FEATURES_append = " sgx"
MULTI_PROVIDER_WHITELIST += "virtual/libgl virtual/egl virtual/libgles1 virtual/libgles2"
PREFERRED_PROVIDER_virtual/libgles1 = ""
PREFERRED_PROVIDER_virtual/libgles2 = "gles-user-module"
PREFERRED_PROVIDER_virtual/egl = "libegl"
PREFERRED_PROVIDER_virtual/libgl = ""
PREFERRED_PROVIDER_virtual/mesa = ""
PREFERRED_PROVIDER_libgbm = "libgbm"
PREFERRED_PROVIDER_libgbm-dev = "libgbm"

Build with Renesas multimedia libraries
=======================================