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configs/raspberrypi0w_defconfig: new defconfig for Raspberry Pi Zero W

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Up to now, Raspberry Pi Zero W (rpi0w) could be built with the normal
raspberrypi0_defconfig. However, then you don't have support for the
Bluetooth out-of-the-box, which makes using a W a bit pointless.

Therefore, create a separate defconfig for the W. It is a copy of
raspberrypi0_defconfig with the following changes:
 - Add DT overlays (from rpi-firmware) to support Bluetooth.
 - Pass --add-pi3-miniuart-bt-overlay to post-image.sh.

Since there is now a separate raspberrypi0w_defconfig, the W support
can be removed from raspberrypi0_defconfig.

Signed-off-by: Yves Deweerdt <yves.deweerdt.linux@gmail.com>
[Arnout:
 - Bump to same kernel version as raspberrypi0.
 - Remove redundant comment.
 - Remove redundant default BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS=y.
 - Improve commit log.
 - Refresh .gitlab-ci.yml.
]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Yves Deweerdt 2017-06-21 22:39:44 +02:00 committed by Arnout Vandecappelle (Essensium/Mind)
parent 5966e2dc54
commit 650818fb3a
6 changed files with 65 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.gitlab-ci.yml
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@ -212,6 +212,7 @@ qemu_x86_defconfig: *defconfig
qemu_xtensa_lx60_defconfig: *defconfig
qemu_xtensa_lx60_nommu_defconfig: *defconfig
raspberrypi0_defconfig: *defconfig
raspberrypi0w_defconfig: *defconfig
raspberrypi2_defconfig: *defconfig
raspberrypi3_64_defconfig: *defconfig
raspberrypi3_defconfig: *defconfig

1
board/raspberrypi/genimage-raspberrypi0.cfg
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@ -2,7 +2,6 @@ image boot.vfat {
vfat {
files = {
"bcm2708-rpi-b-plus.dtb",
"bcm2708-rpi-0-w.dtb",
"rpi-firmware/bootcode.bin",
"rpi-firmware/cmdline.txt",
"rpi-firmware/config.txt",

31
board/raspberrypi/genimage-raspberrypi0w.cfg Normal file
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@ -0,0 +1,31 @@
image boot.vfat {
vfat {
files = {
"bcm2708-rpi-0-w.dtb",
"rpi-firmware/bootcode.bin",
"rpi-firmware/cmdline.txt",
"rpi-firmware/config.txt",
"rpi-firmware/fixup.dat",
"rpi-firmware/start.elf",
"rpi-firmware/overlays",
"zImage"
}
}
size = 32M
}
image sdcard.img {
hdimage {
}
partition boot {
partition-type = 0xC
bootable = "true"
image = "boot.vfat"
}
partition rootfs {
partition-type = 0x83
image = "rootfs.ext4"
}
}

1
board/raspberrypi0w Symbolic link
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@ -0,0 +1 @@
raspberrypi

2
configs/raspberrypi0_defconfig
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@ -16,7 +16,7 @@ BR2_LINUX_KERNEL_DEFCONFIG="bcmrpi"
# Build the DTBs for A/B from the kernel sources: the zero is the same
# as the A+ model, just in a different form-factor
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2708-rpi-b-plus bcm2708-rpi-0-w"
BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2708-rpi-b-plus"
BR2_PACKAGE_RPI_FIRMWARE=y
# BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS is not set

31
configs/raspberrypi0w_defconfig Normal file
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@ -0,0 +1,31 @@
BR2_arm=y
BR2_arm1176jzf_s=y
BR2_ARM_EABIHF=y
# Linux headers same as kernel, a 4.9 series
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_9=y
BR2_TOOLCHAIN_BUILDROOT_CXX=y
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_GIT=y
BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/raspberrypi/linux.git"
BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="33ee56d5927ceff630fbc87e3f5caa409b6ae114"
BR2_LINUX_KERNEL_DEFCONFIG="bcmrpi"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2708-rpi-0-w"
BR2_PACKAGE_RPI_FIRMWARE=y
# Required tools to create the SD image
BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
# Filesystem / image
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
# BR2_TARGET_ROOTFS_TAR is not set
BR2_ROOTFS_POST_BUILD_SCRIPT="board/raspberrypi0w/post-build.sh"
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypi0w/post-image.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="--add-pi3-miniuart-bt-overlay"