[yocto] [meta-raspberrypi][PATCH V2 0/4] U-boot/kernel improvements

[Paul Barker]

These changes allow u-boot to successfully boot Linux without a manual sequence
of commands being entered at boot time. This has been tested on an old Raspberry
Pi B+ as well as a Raspberrypi 3. It should work for other models as well.

Also, the kernel image is removed from the main rootfs /boot directory as it is
not needed outside the FAT32 boot partition.

Changes in V2 (a bit late sorry!):
    * Rebased onto latest master
    * Address review comments from V1
    * Set COMPATIBLE_MACHINE in rpi-u-boot-scr

Paul Barker (4):
  rpi-base.inc: Don't install kernel image into rootfs
  rpi-u-boot-scr: Add recipe to create u-boot boot script
  u-boot: Add RDEPENDS on rpi-u-boot-scr
  sdcard_image-rpi.bbclass: Include boot script when using u-boot

 classes/sdcard_image-rpi.bbclass                    |  1 +
 conf/machine/include/rpi-base.inc                   |  4 ++++
 .../rpi-u-boot-scr/files/raspberrypi/boot.cmd       |  6 ++++++
 .../rpi-u-boot-scr/files/raspberrypi0/boot.cmd      |  6 ++++++
 .../rpi-u-boot-scr/files/raspberrypi2/boot.cmd      |  6 ++++++
 .../rpi-u-boot-scr/files/raspberrypi3/boot.cmd      |  6 ++++++
 recipes-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bb        | 21 +++++++++++++++++++++
 recipes-bsp/u-boot/u-boot_2016.03.bbappend          |  1 +
 8 files changed, 51 insertions(+)
 create mode 100644 recipes-bsp/rpi-u-boot-scr/files/raspberrypi/boot.cmd
 create mode 100644 recipes-bsp/rpi-u-boot-scr/files/raspberrypi0/boot.cmd
 create mode 100644 recipes-bsp/rpi-u-boot-scr/files/raspberrypi2/boot.cmd
 create mode 100644 recipes-bsp/rpi-u-boot-scr/files/raspberrypi3/boot.cmd
 create mode 100644 recipes-bsp/rpi-u-boot-scr/rpi-u-boot-scr.bb
 create mode 100644 recipes-bsp/u-boot/u-boot_2016.03.bbappend

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2.1.4