--- /dev/null
+# Currently kernel mainline exhibits issues when running cpufreq as ondemand
+# governor on mx6.
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
--- /dev/null
+*******************************
+Freescale i.MX6 Sabre SD boards
+*******************************
+
+This file documents the Buildroot support for the Freescale i.MX6 Sabre SD
+boards based on i.MX6Q, i.MX6DL and iMX6QP.
+
+Thanks to the SPL support in U-Boot it is possible to run a single
+sdcard.img in all i.MX6 Sabre SD board variants.
+
+This configuration uses U-Boot mainline and kernel mainline.
+
+Build
+=====
+
+First, configure Buildroot for the i.MX6 Sabre SD board:
+
+ make imx6-sabresd_defconfig
+
+Build all components:
+
+ make
+
+You will find the following files in output/images/ :
+ - imx6q-sabresd.dtb
+ - imx6dl-sabresd.dtb
+ - imx6qp-sabresd.dtb
+ - rootfs.ext4
+ - rootfs.tar
+ - sdcard.img
+ - u-boot.imx
+ - zImage
+
+Create a bootable SD card
+=========================
+
+To determine the device associated to the SD card have a look in the
+/proc/partitions file:
+
+ cat /proc/partitions
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on a SD card. Launch the following
+command as root:
+
+ dd if=output/images/sdcard.img of=/dev/<your-sd-device>
+
+*** WARNING! This will destroy all the card content. Use with care! ***
+
+For details about the medium image layout, see the definition in
+board/freescale/common/imx/genimage.cfg.template.
+
+Boot the i.MX6 Sabre SD board
+=============================
+
+To boot your newly created system:
+- insert the SD card in the SD3 slot of the board (close to the HDMI connector);
+- put a micro USB cable into the Debug USB Port and connect using a terminal
+ emulator at 115200 bps, 8n1;
+- power on the board.
+
+Testing graphics on the i.MX6 Sabre SD board
+============================================
+
+The imx6q-sabresd_qt5_defconfig allows to quickly test the graphics
+capabilities of i.MX6 using the opensource Etnaviv graphics stack
+and kernel mainline.
+
+In order to build it:
+
+make imx6q-sabresd_qt5_defconfig
+make
+
+Then flash the SD card as explained above.
+
+Running kmscube application:
+
+# kmscube -D /dev/dri/card1
+
+Running Qt5 Cinematic Demo:
+
+# export QT_QPA_EGLFS_KMS_CONFIG=/root/sabresd.json
+# /usr/share/Qt5/CinematicExperience/Qt5_CinematicExperience
+
+Enjoy!
--- /dev/null
+{
+ "device": "/dev/dri/card1",
+ "hwcursor": false,
+ "pbuffers": true,
+ "outputs": [
+ {
+ "name": "HDMI-1",
+ "mode": "off"
+ },
+ {
+ "name": "LVDS-1",
+ "mode": "1024x768"
+ }
+ ]
+}
+++ /dev/null
-# Currently kernel mainline exhibits issues when running cpufreq as ondemand
-# governor on mx6.
-# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+++ /dev/null
-*******************************
-Freescale i.MX6Q Sabre SD board
-*******************************
-
-This file documents the Buildroot support for the Freescale i.MX6Q Sabre SD
-board.
-
-This configuration uses U-Boot mainline and kernel mainline.
-
-Build
-=====
-
-First, configure Buildroot for the i.MX6Q Sabre SD board:
-
- make imx6q-sabresd_defconfig
-
-Build all components:
-
- make
-
-You will find the following files in output/images/ :
- - imx6q-sabresd.dtb
- - rootfs.ext4
- - rootfs.tar
- - sdcard.img
- - u-boot.imx
- - zImage
-
-Create a bootable SD card
-=========================
-
-To determine the device associated to the SD card have a look in the
-/proc/partitions file:
-
- cat /proc/partitions
-
-Buildroot prepares a bootable "sdcard.img" image in the output/images/
-directory, ready to be dumped on a SD card. Launch the following
-command as root:
-
- dd if=output/images/sdcard.img of=/dev/<your-sd-device>
-
-*** WARNING! This will destroy all the card content. Use with care! ***
-
-For details about the medium image layout, see the definition in
-board/freescale/common/imx/genimage.cfg.template.
-
-Boot the i.MX6Q Sabre SD board
-==============================
-
-To boot your newly created system:
-- insert the SD card in the SD3 slot of the board (close to the HDMI connector);
-- put a micro USB cable into the Debug USB Port and connect using a terminal
- emulator at 115200 bps, 8n1;
-- power on the board.
-
-Testing graphics on the i.MX6Q Sabre SD board
-=============================================
-
-The imx6q-sabresd_qt5_defconfig allows to quickly test the graphics
-capabilities of i.MX6 using the opensource Etnaviv graphics stack
-and kernel mainline.
-
-In order to build it:
-
-make imx6q-sabresd_qt5_defconfig
-make
-
-Then flash the SD card as explained above.
-
-Running kmscube application:
-
-# kmscube -D /dev/dri/card1
-
-Running Qt5 Cinematic Demo:
-
-# export QT_QPA_EGLFS_KMS_CONFIG=/root/sabresd.json
-# /usr/share/Qt5/CinematicExperience/Qt5_CinematicExperience
-
-Enjoy!
+++ /dev/null
-{
- "device": "/dev/dri/card1",
- "hwcursor": false,
- "pbuffers": true,
- "outputs": [
- {
- "name": "HDMI-1",
- "mode": "off"
- },
- {
- "name": "LVDS-1",
- "mode": "1024x768"
- }
- ]
-}
--- /dev/null
+BR2_arm=y
+BR2_cortex_a9=y
+BR2_ARM_ENABLE_NEON=y
+BR2_ARM_ENABLE_VFP=y
+BR2_ARM_FPU_VFPV3=y
+
+# Linux headers same as kernel, a 4.13 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_13=y
+
+# System
+BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
+
+# required tools to create the SD card image
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
+
+# Filesystem
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/imx/post-image.sh"
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+
+# Bootloader
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BOARDNAME="mx6sabresd"
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.07"
+BR2_TARGET_UBOOT_FORMAT_IMG=y
+BR2_TARGET_UBOOT_SPL=y
+BR2_TARGET_UBOOT_SPL_NAME="SPL"
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.13"
+BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6q-sabresd imx6dl-sabresd imx6qp-sabresd"
+++ /dev/null
-BR2_arm=y
-BR2_cortex_a9=y
-BR2_ARM_ENABLE_NEON=y
-BR2_ARM_ENABLE_VFP=y
-BR2_ARM_FPU_VFPV3=y
-
-# Linux headers same as kernel, a 4.13 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_13=y
-
-# System
-BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"
-
-# required tools to create the SD card image
-BR2_PACKAGE_HOST_DOSFSTOOLS=y
-BR2_PACKAGE_HOST_GENIMAGE=y
-BR2_PACKAGE_HOST_MTOOLS=y
-
-# Filesystem
-BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/imx/post-image.sh"
-BR2_TARGET_ROOTFS_EXT2=y
-BR2_TARGET_ROOTFS_EXT2_4=y
-
-# Bootloader
-BR2_TARGET_UBOOT=y
-BR2_TARGET_UBOOT_BOARDNAME="mx6sabresd"
-BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.07"
-BR2_TARGET_UBOOT_FORMAT_IMG=y
-BR2_TARGET_UBOOT_SPL=y
-BR2_TARGET_UBOOT_SPL_NAME="SPL"
-
-# Kernel
-BR2_LINUX_KERNEL=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.13"
-BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
-BR2_LINUX_KERNEL_DTS_SUPPORT=y
-BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6q-sabresd imx6dl-sabresd imx6qp-sabresd"
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_TARGET_ROOTFS_EXT2_SIZE="120M"
-BR2_ROOTFS_OVERLAY="board/freescale/imx6q-sabresd/rootfs_overlay"
+BR2_ROOTFS_OVERLAY="board/freescale/imx6-sabresd/rootfs_overlay"
# Bootloader
BR2_TARGET_UBOOT=y
BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx6q-sabresd"
-BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/freescale/imx6q-sabresd/linux_qt5.fragment"
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/freescale/imx6-sabresd/linux_qt5.fragment"
# GL driver
BR2_PACKAGE_MESA3D=y
projects / buildroot.git / commitdiff