From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Lechner Date: Sun, 30 Oct 2016 18:32:25 -0500 Subject: [Buildroot] [PATCH 3/4] linux: add ev3dev extension In-Reply-To: <1477870346-4941-1-git-send-email-david@lechnology.com> References: <1477870346-4941-1-git-send-email-david@lechnology.com> Message-ID: <1477870346-4941-4-git-send-email-david@lechnology.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net This adds an ev3dev extension that provides linux kernel drivers for LEGO MINDSTORMS EV3 from the ev3dev project. Signed-off-by: David Lechner --- linux/Config.ext.in | 10 ++++++++++ linux/linux-ext-ev3dev.mk | 13 +++++++++++++ package/Config.in | 1 + package/ev3dev/Config.in | 12 ++++++++++++ package/ev3dev/ev3dev.mk | 11 +++++++++++ package/ev3dev/lego-linux-drivers.hash | 2 ++ support/scripts/pkg-stats | 1 + 7 files changed, 50 insertions(+) create mode 100644 linux/linux-ext-ev3dev.mk create mode 100644 package/ev3dev/Config.in create mode 100644 package/ev3dev/ev3dev.mk create mode 100644 package/ev3dev/lego-linux-drivers.hash diff --git a/linux/Config.ext.in b/linux/Config.ext.in index 5d5e7ef..552d482 100644 --- a/linux/Config.ext.in +++ b/linux/Config.ext.in @@ -46,6 +46,16 @@ config BR2_LINUX_KERNEL_EXT_RTAI RTAI Kernel part. #------------------------------------------------------------------------------- +# ev3dev +config BR2_LINUX_KERNEL_EXT_EV3DEV + bool "ev3dev drivers" + select BR2_PACKAGE_EV3DEV + help + Linux drivers for LEGO MINDSTORMS EV3 from the ev3dev project. + + https://github.com/ev3dev/lego-linux-drivers + +#------------------------------------------------------------------------------- # fbtft config BR2_LINUX_KERNEL_EXT_FBTFT bool "FB TFT drivers" diff --git a/linux/linux-ext-ev3dev.mk b/linux/linux-ext-ev3dev.mk new file mode 100644 index 0000000..23e4c8d --- /dev/null +++ b/linux/linux-ext-ev3dev.mk @@ -0,0 +1,13 @@ +################################################################################ +# Linux ev3dev extensions +# +# Patch the linux kernel with ev3dev extension +################################################################################ + +LINUX_EXTENSIONS += ev3dev + +define EV3DEV_PREPARE_KERNEL + dest=drivers/lego ; \ + mkdir -p $(LINUX_DIR)/$${dest}; \ + cp -dpfr $(EV3DEV_DIR)/* $(LINUX_DIR)/$${dest}/ +endef diff --git a/package/Config.in b/package/Config.in index 0f6260b..78a5029 100644 --- a/package/Config.in +++ b/package/Config.in @@ -369,6 +369,7 @@ endmenu source "package/edid-decode/Config.in" source "package/eeprog/Config.in" source "package/eudev/Config.in" + source "package/ev3dev/Config.in" source "package/evemu/Config.in" source "package/evtest/Config.in" source "package/fan-ctrl/Config.in" diff --git a/package/ev3dev/Config.in b/package/ev3dev/Config.in new file mode 100644 index 0000000..2509f0c --- /dev/null +++ b/package/ev3dev/Config.in @@ -0,0 +1,12 @@ +# Prompt-less option, because this package is not doing anything except +# downloading the ev3dev driver sources. The real work is done by a Linux +# extension. +config BR2_PACKAGE_EV3DEV + bool + depends on BR2_LINUX_KERNEL + help + Linux drivers for LEGO MINDSTORMS EV3 + + This is only the download helper for the kernel patch. + + https://github.com/ev3dev/lego-linux-drivers diff --git a/package/ev3dev/ev3dev.mk b/package/ev3dev/ev3dev.mk new file mode 100644 index 0000000..653387b --- /dev/null +++ b/package/ev3dev/ev3dev.mk @@ -0,0 +1,11 @@ +################################################################################ +# +# ev3dev +# +################################################################################ + +EV3DEV_VERSION = 0e551eb25ae8600c1f178814781bfb42dc835496 +EV3DEV_SITE = $(call github,ev3dev,lego-linux-drivers,$(EV3DEV_VERSION)) +EV3DEV_LICENSE = GPLv2 + +$(eval $(generic-package)) diff --git a/package/ev3dev/lego-linux-drivers.hash b/package/ev3dev/lego-linux-drivers.hash new file mode 100644 index 0000000..cc48f65 --- /dev/null +++ b/package/ev3dev/lego-linux-drivers.hash @@ -0,0 +1,2 @@ +# locally computed +sha256 9d2740b348c8d43e7e15fedc4cec99bf351a3a2ba8691f2a07c439a9c034bc04 lego-linux-drivers-0e551eb25ae8600c1f178814781bfb42dc835496.tar.gz diff --git a/support/scripts/pkg-stats b/support/scripts/pkg-stats index cc3bef4..d0a6fe6 100755 --- a/support/scripts/pkg-stats +++ b/support/scripts/pkg-stats @@ -94,6 +94,7 @@ for i in $(find boot/ linux/ package/ -name '*.mk' | sort) ; do if test \ $i = "boot/common.mk" -o \ + $i = "linux/linux-ext-ev3dev.mk" -o \ $i = "linux/linux-ext-fbtft.mk" -o \ $i = "linux/linux-ext-xenomai.mk" -o \ $i = "linux/linux-ext-rtai.mk" -o \ -- 2.7.4