configs/imx8mqevk_defconfig: new defconfig
Fabio Estevam
reviewerPATCH 1/1 configs/imx8mqevk_defconfig: new defconfig
Add support for imx8mqevk_defconfig that allows booting a mainline kernel.
This defconfig still relies on NXP ATF and U-Boot, but in the long term the plan is to switch to mainline ATF and U-Boot as well.
---
Hi,
There was an attempt from Xavier to allow generating a Buildroot image with mainline U-Boot for i.MX8M:
http://lists.buildroot.org/pipermail/buildroot/2020-July/287144.html
As this effort seems to have stalled, let's a give the first step and use mainline kernel only for now.
DEVELOPERS | 1 + board/freescale/imx8mqevk/readme.txt | 6 +++++ configs/imx8mqevk_defconfig | 40 ++++++++++++++++++++++++++++ 3 files changed, 47 insertions(+) create mode 100644 configs/imx8mqevk_defconfig
DEVELOPERS +1 -0
@@ -823,6 +823,7 @@ F: configs/imx6ullevk_defconfig F: configs/imx6ulpico_defconfig F: configs/imx7d-sdb_defconfig F: configs/imx7dpico_defconfig +F: configs/imx8mqevk_defconfig F: configs/mx25pdk_defconfig F: configs/mx51evk_defconfig F: configs/mx53loco_defconfig
board/freescale/imx8mqevk/readme.txt +6 -0
@@ -10,8 +10,14 @@ Build First, configure Buildroot for the i.MX8MQ EVK board: +If you want to use the NXP kernel: + make freescale_imx8mqevk_defconfig +Or if you want to use a mainline kernel: + + make imx8mqevk_defconfig + Build all components: make
configs/imx8mqevk_defconfig new file +40 -0
@@ -0,0 +1,40 @@ +BR2_aarch64=y +BR2_ARM_FPU_VFPV3=y +BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/imx/imx8-bootloader-prepare.sh board/freescale/common/imx/post-image.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="${UBOOT_DIR}/arch/arm/dts/imx8mq-evk.dtb" +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.8.7" +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mq-evk" +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y +BR2_PACKAGE_FREESCALE_IMX=y +BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8M=y +BR2_PACKAGE_FIRMWARE_IMX=y +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +BR2_TARGET_ROOTFS_EXT2_SIZE="120M" +BR2_TARGET_ARM_TRUSTED_FIRMWARE=y +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL="https://source.codeaurora.org/external/imx/imx-atf" +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="rel_imx_5.4.24_2.1.0" +BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="imx8mq" +BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=y +BR2_TARGET_UBOOT=y +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y +BR2_TARGET_UBOOT_CUSTOM_GIT=y +BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://source.codeaurora.org/external/imx/uboot-imx" +BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="rel_imx_5.4.24_2.1.0" +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imx8mq_evk" +BR2_TARGET_UBOOT_NEEDS_DTC=y +BR2_TARGET_UBOOT_FORMAT_CUSTOM=y +BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-nodtb.bin" +BR2_TARGET_UBOOT_SPL=y +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_IMX_MKIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y +BR2_PACKAGE_HOST_UBOOT_TOOLS=y +BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y
Signature · 1 line
2.17.1
Thomas Petazzoni
AppliedPATCH 1/1 configs/imx8mqevk_defconfig: new defconfig
Quoted 9 lines · On Mon, 14 Sep 2020 18:12:13 -0300 Fabio Estevam <[email protected]> wrote:
Add support for
imx8mqevk_defconfigthat allows booting a mainline kernel.This defconfig still relies on NXP ATF and U-Boot, but in the long term the plan is to switch to mainline ATF and U-Boot as well.
Signed-off-by Fabio Estevam <[email protected]>---
Hi,
Applied to master, thanks.
Thomas
Signature · 3 lines
Thomas Petazzoni, CTO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com