From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Lechner Date: Sun, 30 Oct 2016 18:32:26 -0500 Subject: [Buildroot] [PATCH 4/4] board/lego/ev3: Use ev3dev linux ext for ev3dev drivers In-Reply-To: <1477870346-4941-1-git-send-email-david@lechnology.com> References: <1477870346-4941-1-git-send-email-david@lechnology.com> Message-ID: <1477870346-4941-5-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 uses the ev3dev linux extension to compile the ev3dev drivers for LEGO MINDSTORMS EV3. Signed-off-by: David Lechner --- board/lego/ev3/linux_defconfig | 10 +++++++-- .../0001-Create-empty-drivers-lego-Kconfig.patch | 24 ---------------------- board/lego/ev3/readme.txt | 4 ++-- configs/lego_ev3_defconfig | 4 +--- 4 files changed, 11 insertions(+), 31 deletions(-) delete mode 100644 board/lego/ev3/patches/linux/0001-Create-empty-drivers-lego-Kconfig.patch diff --git a/board/lego/ev3/linux_defconfig b/board/lego/ev3/linux_defconfig index 998e6da..c26a241 100644 --- a/board/lego/ev3/linux_defconfig +++ b/board/lego/ev3/linux_defconfig @@ -80,6 +80,12 @@ CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_LEGO_DRIVERS=y +CONFIG_LEGOEV3_I2C=y +CONFIG_LEGOEV3_BATTERY=y +CONFIG_LEGOEV3_SOUND=y +# CONFIG_LEGO_USER_DEVICES is not set +CONFIG_WEDO=m CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y @@ -164,8 +170,8 @@ CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set # CONFIG_LOGO_LINUX_CLUT224 is not set -CONFIG_SOUND=m -CONFIG_SND=m +CONFIG_SOUND=y +CONFIG_SND=y CONFIG_SND_SEQUENCER=m CONFIG_SND_SEQ_DUMMY=m CONFIG_SND_HRTIMER=m diff --git a/board/lego/ev3/patches/linux/0001-Create-empty-drivers-lego-Kconfig.patch b/board/lego/ev3/patches/linux/0001-Create-empty-drivers-lego-Kconfig.patch deleted file mode 100644 index 614d53d..0000000 --- a/board/lego/ev3/patches/linux/0001-Create-empty-drivers-lego-Kconfig.patch +++ /dev/null @@ -1,24 +0,0 @@ -From 72c5727488f10160abfadcc77dd9763c4408b5e9 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Vincent=20Stehl=C3=A9?= -Date: Sat, 15 Oct 2016 16:23:31 +0200 -Subject: [PATCH] Create empty drivers/lego/Kconfig -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Signed-off-by: Vincent Stehl? ---- - drivers/lego/Kconfig | 1 + - 1 file changed, 1 insertion(+) - create mode 100644 drivers/lego/Kconfig - -diff --git a/drivers/lego/Kconfig b/drivers/lego/Kconfig -new file mode 100644 -index 0000000..d7cbf4f ---- /dev/null -+++ b/drivers/lego/Kconfig -@@ -0,0 +1 @@ -+# Empty Kconfig just to make source from drivers/Kconfig succeed. --- -2.9.3 - diff --git a/board/lego/ev3/readme.txt b/board/lego/ev3/readme.txt index 878dd2e..b1cfecf 100644 --- a/board/lego/ev3/readme.txt +++ b/board/lego/ev3/readme.txt @@ -4,8 +4,7 @@ Intro ===== This is the buildroot basic board support for the Lego Mindstorms EV3 -programmable brick. No support for sensors and drivers is provided for the -moment. +programmable brick. The Lego Mindstorms EV3 brick comprises a Texas Instruments AM1808 SoC, with an ARM 926EJ-S main processor running at 300 MHz. @@ -17,6 +16,7 @@ See: The buildroot configuration uses the Linux kernel of the ev3dev project. See: - https://github.com/ev3dev/ev3-kernel/ +- https://github.com/ev3dev/lego-linux-drivers/ - http://www.ev3dev.org/ How it works diff --git a/configs/lego_ev3_defconfig b/configs/lego_ev3_defconfig index e96a689..1b4a26f 100644 --- a/configs/lego_ev3_defconfig +++ b/configs/lego_ev3_defconfig @@ -2,9 +2,6 @@ BR2_arm=y BR2_arm926t=y -# patches -BR2_GLOBAL_PATCH_DIR="board/lego/ev3/patches" - # system BR2_TARGET_GENERIC_GETTY=y BR2_TARGET_GENERIC_GETTY_PORT="ttyS1" @@ -20,6 +17,7 @@ BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="v4.4.19-15-ev3dev-ev3_1" BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/lego/ev3/linux_defconfig" BR2_LINUX_KERNEL_UIMAGE=y +BR2_LINUX_KERNEL_EXT_EV3DEV=y # filesystem BR2_TARGET_ROOTFS_EXT2=y -- 2.7.4