diff options
| -rw-r--r-- | classes/image_types_fsl.bbclass | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/classes/image_types_fsl.bbclass b/classes/image_types_fsl.bbclass index 1868c41..6f63402 100644 --- a/classes/image_types_fsl.bbclass +++ b/classes/image_types_fsl.bbclass @@ -36,6 +36,16 @@ IMAGE_CMD_linux.sb () { rm -f $kernel_bin-dtb } +# IMX Bootlets barebox bootstream +IMAGE_DEPENDS_barebox.mxsboot-sdcard = "elftosb-native u-boot-mxsboot-native imx-bootlets barebox" +IMAGE_CMD_barebox.mxsboot-sdcard () { + barebox_bd_file=imx-bootlets-barebox_ivt.bd-${MACHINE} + + # Ensure the files are generated + rm -f ${IMAGE_NAME}.barebox.sb ${IMAGE_NAME}.barebox.mxsboot-sdcard + elftosb -f mx28 -z -c $barebox_bd_file -o ${IMAGE_NAME}.barebox.sb + mxsboot sd ${IMAGE_NAME}.barebox.sb ${IMAGE_NAME}.barebox.mxsboot-sdcard +} # U-Boot mxsboot generation to SD-Card UBOOT_SUFFIX_SDCARD_mxs ?= "mxsboot-sdcard" @@ -49,6 +59,9 @@ BOOTDD_VOLUME_ID ?= "Boot ${MACHINE}" # Boot partition size [in KiB] BOOT_SPACE ?= "8192" +# Barebox environment size [in KiB] +BAREBOX_ENV_SPACE ?= "512" + # Set alignment to 4MB [in KiB] IMAGE_ROOTFS_ALIGNMENT = "4096" @@ -238,6 +251,15 @@ generate_mxs_sdcard () { dd if=${WORKDIR}/boot.img of=${SDCARD} conv=notrunc seek=2 bs=$(expr 1024 \* 1024) ;; + barebox) + # BAREBOX_ENV_SPACE is taken on BOOT_SPACE_ALIGNED but it doesn't really matter as long as the rootfs is aligned + parted -s ${SDCARD} unit KiB mkpart primary 1024 $(expr ${IMAGE_ROOTFS_ALIGNMENT} \+ ${BOOT_SPACE_ALIGNED} - ${BAREBOX_ENV_SPACE}) + parted -s ${SDCARD} unit KiB mkpart primary $(expr ${IMAGE_ROOTFS_ALIGNMENT} \+ ${BOOT_SPACE_ALIGNED} - ${BAREBOX_ENV_SPACE}) $(expr ${IMAGE_ROOTFS_ALIGNMENT} \+ ${BOOT_SPACE_ALIGNED}) + parted -s ${SDCARD} unit KiB mkpart primary $(expr ${IMAGE_ROOTFS_ALIGNMENT} \+ ${BOOT_SPACE_ALIGNED}) $(expr ${IMAGE_ROOTFS_ALIGNMENT} \+ ${BOOT_SPACE_ALIGNED} \+ $ROOTFS_SIZE) + + dd if=${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.barebox.mxsboot-sdcard of=${SDCARD} conv=notrunc seek=1 bs=$(expr 1024 \* 1024) + dd if=${DEPLOY_DIR_IMAGE}/bareboxenv-${MACHINE}.bin of=${SDCARD} conv=notrunc seek=$(expr ${IMAGE_ROOTFS_ALIGNMENT} \+ ${BOOT_SPACE_ALIGNED} - ${BAREBOX_ENV_SPACE}) bs=1024 + ;; *) bberror "Unkown IMAGE_BOOTLOADER value" exit 1 |