diff options
Diffstat (limited to 'meta-phosphor/classes')
| -rw-r--r-- | meta-phosphor/classes/image_types_phosphor.bbclass | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/meta-phosphor/classes/image_types_phosphor.bbclass b/meta-phosphor/classes/image_types_phosphor.bbclass index 39801204b..e4663471c 100644 --- a/meta-phosphor/classes/image_types_phosphor.bbclass +++ b/meta-phosphor/classes/image_types_phosphor.bbclass @@ -55,6 +55,7 @@ FLASH_UBI_RWFS_TXT_SIZE ?= "6MiB" FLASH_UBI_RWFS_TXT_SIZE_flash-131072 ?= "32MiB" # eMMC sizes in KB unless otherwise noted. +MMC_UBOOT_SIZE ?= "1024" MMC_BOOT_PARTITION_SIZE ?= "65536" SIGNING_KEY ?= "${STAGING_DIR_NATIVE}${datadir}/OpenBMC.priv" @@ -104,6 +105,12 @@ mk_empty_image() { | tr '\000' '\377' > $image_dst } +mk_empty_image_zeros() { + image_dst="$1" + image_size_kb=$2 + dd if=/dev/zero of=$image_dst bs=1k count=$image_size_kb +} + clean_rwfs() { type=$1 shift @@ -423,13 +430,14 @@ do_generate_ubi_tar[depends] += " \ do_generate_ext4_tar() { # Generate the U-Boot image + mk_empty_image_zeros image-u-boot ${MMC_UBOOT_SIZE} do_generate_image_uboot_file image-u-boot # Generate a compressed ext4 filesystem with the fitImage file in it to be # flashed to the boot partition of the eMMC install -d boot-image install -m 644 ${DEPLOY_DIR_IMAGE}/${FLASH_KERNEL_IMAGE} boot-image/fitImage - mk_empty_image boot-image.${FLASH_EXT4_BASETYPE} ${MMC_BOOT_PARTITION_SIZE} + mk_empty_image_zeros boot-image.${FLASH_EXT4_BASETYPE} ${MMC_BOOT_PARTITION_SIZE} mkfs.ext4 -F -i 4096 -d boot-image boot-image.${FLASH_EXT4_BASETYPE} # Error codes 0-3 indicate successfull operation of fsck fsck.ext4 -pvfD boot-image.${FLASH_EXT4_BASETYPE} || [ $? -le 3 ] |