* [Buildroot] [PATCH] configs/imx8mqevk_defconfig: new defconfig
@ 2020-09-14 21:12 Fabio Estevam
2020-09-20 13:50 ` Thomas Petazzoni
0 siblings, 1 reply; 2+ messages in thread
From: Fabio Estevam @ 2020-09-14 21:12 UTC (permalink / raw)
To: buildroot
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.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
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
diff --git a/DEVELOPERS b/DEVELOPERS
index 884c79cfdf..cfecb219d9 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -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
diff --git a/board/freescale/imx8mqevk/readme.txt b/board/freescale/imx8mqevk/readme.txt
index e60eba4cb6..61fb2bc80b 100644
--- a/board/freescale/imx8mqevk/readme.txt
+++ b/board/freescale/imx8mqevk/readme.txt
@@ -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
diff --git a/configs/imx8mqevk_defconfig b/configs/imx8mqevk_defconfig
new file mode 100644
index 0000000000..1981fa06c8
--- /dev/null
+++ b/configs/imx8mqevk_defconfig
@@ -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
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [Buildroot] [PATCH] configs/imx8mqevk_defconfig: new defconfig
2020-09-14 21:12 [Buildroot] [PATCH] configs/imx8mqevk_defconfig: new defconfig Fabio Estevam
@ 2020-09-20 13:50 ` Thomas Petazzoni
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Petazzoni @ 2020-09-20 13:50 UTC (permalink / raw)
To: buildroot
On Mon, 14 Sep 2020 18:12:13 -0300
Fabio Estevam <festevam@gmail.com> wrote:
> 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.
>
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
> ---
> Hi,
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 2+ messages in thread
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