MIRRORS/meta-raspberrypi
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Add support for Raspberry PI 2

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Add machine configuration file.
Change the kernel image name on SD card.
Use the defconfig for this machine (bcm2709_defconfig).

Change-Id: I6549d5f49b1ed32ef4d44aca6f7af4234618c1a8
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
This commit is contained in:
Andrei Gherzan 2015-02-08 00:32:47 +02:00
parent dedd45f4f8
commit 54c5451a04
4 changed files with 16 additions and 1 deletions
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2
README
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@ -68,7 +68,7 @@ How to use it:
1. source poky/oe-init-build-env rpi-build 1. source poky/oe-init-build-env rpi-build
2. Add needed layer to bblayers.conf: 2. Add needed layer to bblayers.conf:
- meta-raspberrypi - meta-raspberrypi
3 Set MACHINE to raspberrypi in local.conf 3 Set MACHINE to "raspberrypi"/"raspberrypi2" in local.conf
4. bitbake rpi-hwup-image 4. bitbake rpi-hwup-image
5. dd to a SD card the generated sdimg file (use xzcat if rpi-sdimg.xz is used) 5. dd to a SD card the generated sdimg file (use xzcat if rpi-sdimg.xz is used)
6. Boot your RPI. 6. Boot your RPI.

1
classes/sdcard_image-rpi.bbclass
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@ -33,6 +33,7 @@ KERNEL_INITRAMFS ?= ""
# Kernel image name # Kernel image name
SDIMG_KERNELIMAGE_raspberrypi ?= "kernel.img" SDIMG_KERNELIMAGE_raspberrypi ?= "kernel.img"
SDIMG_KERNELIMAGE_raspberrypi2 ?= "kernel7.img"
# Boot partition volume id # Boot partition volume id
BOOTDD_VOLUME_ID ?= "${MACHINE}" BOOTDD_VOLUME_ID ?= "${MACHINE}"

13
conf/machine/raspberrypi2.conf Normal file
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@ -0,0 +1,13 @@
#@TYPE: Machine
#@NAME: RaspberryPi 2 Development Board
#@DESCRIPTION: Machine configuration for the RaspberryPi 2
# userland is not compiling on RPI 2
# https://github.com/raspberrypi/userland/issues/214
PREFERRED_PROVIDER_virtual/egl ?= "vc-graphics-hardfp"
PREFERRED_PROVIDER_virtual/libgles2 ?= "vc-graphics-hardfp"
DEFAULTTUNE ?= "cortexa7thf-neon-vfpv4"
require conf/machine/include/tune-cortexa7.inc
include conf/machine/include/rpi-base.inc

1
recipes-kernel/linux/linux-raspberrypi.inc
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@ -15,6 +15,7 @@ PV_append = "+git${SRCREV}"
# NOTE: For now we pull in the default config from the RPi kernel GIT tree. # NOTE: For now we pull in the default config from the RPi kernel GIT tree.
KERNEL_DEFCONFIG_raspberrypi ?= "bcmrpi_defconfig" KERNEL_DEFCONFIG_raspberrypi ?= "bcmrpi_defconfig"
KERNEL_DEFCONFIG_raspberrypi2 ?= "bcm2709_defconfig"
# CMDLINE for raspberrypi # CMDLINE for raspberrypi
CMDLINE = "dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait" CMDLINE = "dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"