From 4bed0934bcab9fe5d23b4d300b353d1eb3085025 Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Sat, 14 Sep 2019 07:56:20 +0200 Subject: [PATCH] configs/lafrite: new defconfig Add basic support for the Libre Computer "La Frite" SBC. Signed-off-by: Peter Korsgaard Signed-off-by: Thomas Petazzoni --- .gitlab-ci.yml | 1 + DEVELOPERS | 2 ++ board/librecomputer/lafrite/genimage.cfg | 10 ++++++ .../lafrite/overlay/extlinux/extlinux.conf | 4 +++ board/librecomputer/lafrite/readme.txt | 34 +++++++++++++++++++ configs/lafrite_defconfig | 20 +++++++++++ 6 files changed, 71 insertions(+) create mode 100644 board/librecomputer/lafrite/genimage.cfg create mode 100644 board/librecomputer/lafrite/overlay/extlinux/extlinux.conf create mode 100644 board/librecomputer/lafrite/readme.txt create mode 100644 configs/lafrite_defconfig diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index 6243107ee9..7b443b0cff 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -200,6 +200,7 @@ imx7d-sdb_defconfig: { extends: .defconfig } imx7dpico_defconfig: { extends: .defconfig } imx8mmpico_defconfig: { extends: .defconfig } imx8mpico_defconfig: { extends: .defconfig } +lafrite_defconfig: { extends: .defconfig } lego_ev3_defconfig: { extends: .defconfig } licheepi_zero_defconfig: { extends: .defconfig } linksprite_pcduino_defconfig: { extends: .defconfig } diff --git a/DEVELOPERS b/DEVELOPERS index e424876903..9d972f5b40 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -1771,12 +1771,14 @@ F: package/libunistring/ N: Peter Korsgaard F: board/minnowboard/ +F: board/librecomputer/lafrite/ F: board/nexbox/a95x/ F: board/openblocks/a6/ F: board/orangepi/ F: board/pandaboard/ F: board/roseapplepi/ F: boot/shim/ +F: configs/lafrite_defconfig F: configs/minnowboard_max-graphical_defconfig F: configs/minnowboard_max_defconfig F: configs/nexbox_a95x_defconfig diff --git a/board/librecomputer/lafrite/genimage.cfg b/board/librecomputer/lafrite/genimage.cfg new file mode 100644 index 0000000000..212f829527 --- /dev/null +++ b/board/librecomputer/lafrite/genimage.cfg @@ -0,0 +1,10 @@ +image usb.img { + hdimage { + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + size = 512M + } +} diff --git a/board/librecomputer/lafrite/overlay/extlinux/extlinux.conf b/board/librecomputer/lafrite/overlay/extlinux/extlinux.conf new file mode 100644 index 0000000000..60aa9d6e70 --- /dev/null +++ b/board/librecomputer/lafrite/overlay/extlinux/extlinux.conf @@ -0,0 +1,4 @@ +label linux + kernel /boot/Image + devicetree /boot/meson-gxl-s805x-libretech-ac.dtb + append console=ttyAML0,115200 earlyprintk root=/dev/sda1 rootwait diff --git a/board/librecomputer/lafrite/readme.txt b/board/librecomputer/lafrite/readme.txt new file mode 100644 index 0000000000..c439c5e91d --- /dev/null +++ b/board/librecomputer/lafrite/readme.txt @@ -0,0 +1,34 @@ +Intro +===== + +Libre Computer "La Frite" is a low cost SBC based around an Amlogic +s805x SoC (quad A53), 512MB/1GB DDR4 and a 16MB SPI NOR flash: + +https://libre.computer/products/boards/aml-s805x-ac/ + +How to build it +=============== + +Configure Buildroot: + + $ make lafrite_defconfig + +Compile everything and build the USB flash drive image: + + $ make + +How to write the USB flash drive image +====================================== + +Once the build process is finished you will have an image called "usb.img" +in the output/images/ directory. + +Copy the bootable "usb.img" onto a USB flash drive with "dd": + + $ sudo dd if=output/images/usb.img of=/dev/sdX + +How to boot +=========== + +Insert flash drive to the USB connector furthest away from the IR +receiver and power up board. The system will boot automatically. diff --git a/configs/lafrite_defconfig b/configs/lafrite_defconfig new file mode 100644 index 0000000000..63370928e5 --- /dev/null +++ b/configs/lafrite_defconfig @@ -0,0 +1,20 @@ +BR2_aarch64=y +BR2_cortex_a53=y +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_2=y +BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y +BR2_SYSTEM_DHCP="eth0" +BR2_ROOTFS_OVERLAY="board/librecomputer/lafrite/overlay/" +BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/librecomputer/lafrite/genimage.cfg" +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.2.14" +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="amlogic/meson-gxl-s805x-libretech-ac" +BR2_LINUX_KERNEL_INSTALL_TARGET=y +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +# BR2_TARGET_ROOTFS_TAR is not set +BR2_PACKAGE_HOST_GENIMAGE=y