1inherit image_version 2unset do_get_version[noexec] 3do_get_version[depends] = "os-release" 4 5# do_get_version() is copied from meta-phosphor/classes/image_version.bbclass and 6# modified to append the date and time to the version if a file named "developer" 7# exists in the openbmc/build directory 8def do_get_version(d): 9 import configparser 10 import io 11 path = d.getVar('STAGING_DIR_TARGET', True) + d.getVar('sysconfdir', True) 12 path = os.path.join(path, 'os-release') 13 parser = configparser.SafeConfigParser(strict=False) 14 parser.optionxform = str 15 version = '' 16 try: 17 with open(path, 'r') as fd: 18 buf = '[root]\n' + fd.read() 19 fd = io.StringIO(buf) 20 parser.readfp(fd) 21 version = parser['root']['VERSION_ID'] 22 dev_path = d.getVar('PWD', True) 23 dev_path = os.path.join(dev_path, 'developer') 24 if os.path.isfile(dev_path): 25 version = version[:-1] + str(d.getVar('IMAGE_VERSION_SUFFIX', True)).strip() 26 except: 27 pass 28 return version 29 30HPE_GXP_BOOTBLOCK_IMAGE ?= "gxp-bootblock.bin" 31HPE_UBOOT_SIGNING_HEADER ?= "hpe-uboot-header.section" 32HPE_UBOOT_SIGNING_KEY ?= "hpe-uboot-signing-key.pem" 33 34FLASH_SIZE = "31552" 35FLASH_UBOOT_OFFSET = "0" 36FLASH_KERNEL_OFFSET = "512" 37FLASH_ROFS_OFFSET = "5376" 38FLASH_RWFS_OFFSET = "29184" 39FLASH_SECTION_OFFSET = "31552" 40FLASH_SECTION_END = "32768" 41 42UBOOT_IMG_SIZE = "393216" 43 44do_generate_static[depends] += " \ 45 gxp-bootblock:do_deploy \ 46 gxp-bootblock:do_populate_sysroot \ 47 " 48 49 50make_image_links_append() { 51 ln -sf ${DEPLOY_DIR_IMAGE}/hpe-section image-section 52} 53 54do_mk_static_symlinks_append() { 55 ln -sf hpe-section image-section 56} 57 58do_generate_static_prepend() { 59 bb.build.exec_func("do_generate_hpe_image", d) 60} 61 62do_generate_static_append() { 63 _append_image(os.path.join(d.getVar('DEPLOY_DIR_IMAGE', True), 64 'hpe-section'), 65 int(d.getVar('FLASH_SECTION_OFFSET', True)), 66 int(d.getVar('FLASH_SECTION_END', True))) 67} 68 69do_generate_hpe_image() { 70 # Extract uboot 256K 71 dd if=/dev/zero bs=1k count=256 > ${DEPLOY_DIR_IMAGE}/u-boot-tmp.${UBOOT_SUFFIX} 72 dd bs=1k conv=notrunc seek=0 count=256\ 73 if=${DEPLOY_DIR_IMAGE}/u-boot.${UBOOT_SUFFIX} \ 74 of=${DEPLOY_DIR_IMAGE}/u-boot-tmp.${UBOOT_SUFFIX} 75 76 # Sign uboot 256K 77 openssl sha256 -sign ${DEPLOY_DIR_IMAGE}/${HPE_UBOOT_SIGNING_KEY} -out ${DEPLOY_DIR_IMAGE}/gxp_tmp.sig \ 78 ${DEPLOY_DIR_IMAGE}/u-boot-tmp.${UBOOT_SUFFIX} 79 80 # Expand (header+signature) to 4K 81 cat ${DEPLOY_DIR_IMAGE}/${HPE_UBOOT_SIGNING_HEADER} ${DEPLOY_DIR_IMAGE}/gxp_tmp.sig \ 82 > ${DEPLOY_DIR_IMAGE}/gxp.sig 83 84 # Add Header and Signature to hpe-section (from 60K) 85 dd bs=1k conv=notrunc seek=60 \ 86 if=${DEPLOY_DIR_IMAGE}/gxp.sig \ 87 of=${DEPLOY_DIR_IMAGE}/hpe-section 88 89 # Add ubb to hpe-section 90 dd bs=1k conv=notrunc seek=64 \ 91 if=${DEPLOY_DIR_IMAGE}/${HPE_GXP_BOOTBLOCK_IMAGE} \ 92 of=${DEPLOY_DIR_IMAGE}/hpe-section 93 94 # Expand uboot to 384K 95 dd if=/dev/zero bs=1k count=384 > ${DEPLOY_DIR_IMAGE}/u-boot-tmp.${UBOOT_SUFFIX} 96 dd bs=1k conv=notrunc seek=0 count=384\ 97 if=${DEPLOY_DIR_IMAGE}/u-boot.${UBOOT_SUFFIX} \ 98 of=${DEPLOY_DIR_IMAGE}/u-boot-tmp.${UBOOT_SUFFIX} 99 100 # Remove unnecessary files 101 rm ${DEPLOY_DIR_IMAGE}/u-boot.${UBOOT_SUFFIX} \ 102 ${DEPLOY_DIR_IMAGE}/gxp_tmp.sig \ 103 ${DEPLOY_DIR_IMAGE}/gxp.sig 104 105 mv ${DEPLOY_DIR_IMAGE}/u-boot-tmp.${UBOOT_SUFFIX} ${DEPLOY_DIR_IMAGE}/u-boot.${UBOOT_SUFFIX} 106 107 # Check uboot image size equals to 384K 108 size="$(wc -c < "${DEPLOY_DIR_IMAGE}/u-boot.${UBOOT_SUFFIX}")" 109 if [ ${size} -ne ${UBOOT_IMG_SIZE} ] 110 then 111 echo "ERROR: STATIC - uBoot image size ${size} incorrect. Please try it again." 112 exit 1 113 fi 114} 115 116make_tar_of_images() { 117 type=$1 118 shift 119 extra_files="$@" 120 121 # Create the tar archive 122 tar -h -cvf ${IMGDEPLOYDIR}/${IMAGE_NAME}.$type.mtd.tar \ 123 image-u-boot image-kernel image-rofs image-rwfs image-section $extra_files 124 125 cd ${IMGDEPLOYDIR} 126 ln -sf ${IMAGE_NAME}.$type.mtd.tar ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.$type.mtd.tar 127} 128 129do_generate_static_tar[depends] += " obmc-phosphor-image:do_generate_static" 130 131do_generate_static_tar() { 132 133 ln -sf ${S}/MANIFEST MANIFEST 134 ln -sf ${S}/publickey publickey 135 make_image_links ${OVERLAY_BASETYPE} ${IMAGE_BASETYPE} 136 137 # Check uboot image size equals to 384K 138 size="$(wc -c < "image-u-boot")" 139 if [ ${size} != ${UBOOT_IMG_SIZE} ] 140 then 141 echo "ERROR: TAR - uBoot image size ${size} incorrect. Please try it again." 142 exit 1 143 fi 144 145 make_signatures image-u-boot image-kernel image-rofs image-rwfs image-section MANIFEST publickey 146 make_tar_of_images static MANIFEST publickey ${signature_files} 147 148 # Maintain non-standard legacy link. 149 cd ${IMGDEPLOYDIR} 150 ln -sf ${IMAGE_NAME}.static.mtd.tar ${IMGDEPLOYDIR}/${MACHINE}-${DATETIME}.tar 151} 152