diff --git a/DEVELOPERS b/DEVELOPERS index 2c45786a83..a2948e8cb7 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -1169,12 +1169,14 @@ F: package/xapian/ N: Giulio Benetti F: board/bananapi/bananapi-m2-ultra/ F: board/freescale/imx6ullevk/ +F: board/freescale/imxrt1050evk/ F: board/olimex/a* F: configs/amarula_vyasa_rk3288_defconfig F: configs/asus_tinker_rk3288_defconfig F: configs/bananapi_m2_ultra_defconfig F: configs/freescale_imx6ullevk_defconfig F: configs/imx6ullevk_defconfig +F: configs/imxrt1050-evk_defconfig F: configs/olimex_a* F: package/at/ F: package/binutils/ @@ -1533,6 +1535,10 @@ F: package/strongswan/ F: package/wmctrl/ F: package/x11r7/xdriver_xf86-video-imx/ +N: Jesse Taube +F: board/freescale/imxrt1050evk/ +F: configs/imxrt1050-evk_defconfig + N: Jesse Van Gavere F: package/qt6/ diff --git a/board/freescale/imxrt1050evk/genimage.cfg b/board/freescale/imxrt1050evk/genimage.cfg new file mode 100644 index 0000000000..daa51bdbe0 --- /dev/null +++ b/board/freescale/imxrt1050evk/genimage.cfg @@ -0,0 +1,40 @@ +image boot.vfat { + vfat { + files = { + "uImage", + "imxrt1050-evk.dtb", + } + } + + size = 8M +} + +image sdcard.img { + hdimage { + } + + partition SPL { + in-partition-table = "no" + image = "SPL" + offset = 1K + size = 127K + } + + partition u-boot { + in-partition-table = "no" + image = "u-boot.img" + offset = 128K + size = 512K + } + + partition boot { + partition-type = 0xc + bootable = "true" + image = "boot.vfat" + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + } +} diff --git a/board/freescale/imxrt1050evk/readme.txt b/board/freescale/imxrt1050evk/readme.txt new file mode 100644 index 0000000000..1fc4edd88b --- /dev/null +++ b/board/freescale/imxrt1050evk/readme.txt @@ -0,0 +1,30 @@ +NXP i.MXRT1050 EVK board +------------------------ + +i.MX RT1050 are NXP's crossover MCUs. They combine the high performance and high +level of integration of an applications processors with the ease-of-use and +real-time functionality of a microcontroller. The i.MX RT1050 MCU runs on the Arm +Cortex-M7 core at 600 MHz. +https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/i-mx-rt1050-evaluation-kit:MIMXRT1050-EVK + +To build a minimal support for this board: + +$ make imxrt1050-evk_defconfig +$ make + +Buildroot prepares a bootable "sdcard.img" image in the output/images/ +directory, ready to be flashed into the SD card: + +$ dd if=output/images/sdcard.img of=/dev/sdX +Where 'sdX' is the device node of the uSD. + +Jumper settings: + + SW7: 1 0 1 0 + +Where 0 means bottom position and 1 means top position (from the +switch label numbers reference). + +Connect the USB cable between the EVK and the PC for the console. + +Insert the micro SD card in the board, power it up and U-Boot messages should come up. diff --git a/board/freescale/imxrt1050evk/uboot.fragment b/board/freescale/imxrt1050evk/uboot.fragment new file mode 100644 index 0000000000..1c5bb6af35 --- /dev/null +++ b/board/freescale/imxrt1050evk/uboot.fragment @@ -0,0 +1,2 @@ +CONFIG_USE_BOOTCOMMAND=y +CONFIG_BOOTCOMMAND="setenv bootargs console=ttyLP0 root=/dev/mmcblk0p2 rw earlycon rootwait;load mmc 0:1 0x80800000 imxrt1050-evk.dtb;load mmc 0:1 0x80000000 uImage;bootm 0x80000000 - 0x80800000" diff --git a/configs/imxrt1050-evk_defconfig b/configs/imxrt1050-evk_defconfig new file mode 100644 index 0000000000..af060fb9f4 --- /dev/null +++ b/configs/imxrt1050-evk_defconfig @@ -0,0 +1,44 @@ +# Architecture +BR2_arm=y +BR2_cortex_m7=y + +# Image +BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/freescale/imxrt1050evk/genimage.cfg" + +# Toolchain +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_1=y + +# Kernel +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.1" +BR2_LINUX_KERNEL_DEFCONFIG="imxrt" +BR2_LINUX_KERNEL_UIMAGE=y +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="imxrt1050-evk" + +# Filesystem +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +BR2_TARGET_ROOTFS_EXT2_SIZE="16M" + +# NOMMU Busybox +BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox-minimal.config" + +# Bootloader +BR2_TARGET_UBOOT=y +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y +BR2_TARGET_UBOOT_CUSTOM_VERSION=y +BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2022.10" +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imxrt1050-evk" +BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="board/freescale/imxrt1050evk/uboot.fragment" +BR2_TARGET_UBOOT_FORMAT_IMG=y +BR2_TARGET_UBOOT_SPL=y +BR2_TARGET_UBOOT_SPL_NAME="SPL" +BR2_TARGET_UBOOT_NEEDS_OPENSSL=y + +# Required tools to create the SD card image +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_MTOOLS=y