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| author | Ed Tanous <ed.tanous@intel.com> | 2019-07-31 20:43:37 +0300 |
|---|---|---|
| committer | Ed Tanous <ed.tanous@intel.com> | 2019-08-01 18:19:38 +0300 |
| commit | d0f63ef62c76c932a2003eaa42c0b250065ae06f (patch) | |
| tree | 4c0e3cb32dc80f80460bdbf82ff6d401d4ff194f /meta-openbmc-mods/meta-common/classes/image_types_intel_pfr.bbclass | |
| parent | b4f66bacb1b8e661d794fa7a189e2f66f5092e2e (diff) | |
| download | openbmc-d0f63ef62c76c932a2003eaa42c0b250065ae06f.tar.xz | |
Update to internal 7-31-19
Signed-off-by: Ed Tanous <ed.tanous@intel.com>
Diffstat (limited to 'meta-openbmc-mods/meta-common/classes/image_types_intel_pfr.bbclass')
| -rw-r--r-- | meta-openbmc-mods/meta-common/classes/image_types_intel_pfr.bbclass | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/meta-openbmc-mods/meta-common/classes/image_types_intel_pfr.bbclass b/meta-openbmc-mods/meta-common/classes/image_types_intel_pfr.bbclass new file mode 100644 index 000000000..834c09229 --- /dev/null +++ b/meta-openbmc-mods/meta-common/classes/image_types_intel_pfr.bbclass @@ -0,0 +1,112 @@ +
+
+inherit obmc-phosphor-full-fitimage
+
+require recipes-core/os-release/version-vars.inc
+
+IMAGE_TYPES += "intel-pfr"
+
+IMAGE_TYPEDEP_intel-pfr = "mtd-auto"
+IMAGE_TYPES_MASKED += "intel-pfr"
+
+# PFR macros
+# directory where PFR scripts and key are copied
+PFR_STAGING_DIR = "${STAGING_DIR}/intel-pfr-files"
+# PFR images directory
+PFR_IMAGES_DIR = "${DEPLOY_DIR_IMAGE}/pfr_images"
+
+# Refer flash map in manifest.json for the addresses offset
+PFM_OFFSET = "0x80000"
+
+# 0x80000/1024 = 0x200 or 512, 1K Page size.
+PFM_OFFSET_PAGE = "512"
+
+# RC_IMAGE
+RC_IMAGE_OFFSET = "0x02a00000"
+
+# RC_IMAGE_PAGE= 0x02a00000/1024 = 0xA800 or 43008
+RC_IMAGE_PAGE = "43008"
+
+do_image_pfr () {
+ bbplain "Generating Intel PFR compliant BMC image"
+
+ bbplain "Build Version = ${build_version}"
+ bbplain "Build Number = ${build_number}"
+ bbplain "Build Hash = ${build_hash}"
+
+ mkdir -p "${PFR_IMAGES_DIR}"
+ cd "${PFR_IMAGES_DIR}"
+
+ # python script that does the creating PFM, BMC compressed and unsigned images from BMC 128MB raw binary file.
+ python ${PFR_STAGING_DIR}/pfr_image.py ${PFR_STAGING_DIR}/pfr_image-manifest.json ${DEPLOY_DIR_IMAGE}/image-mtd ${build_version} ${build_number} ${build_hash}
+
+ # sign the PFM region
+ ${PFR_STAGING_DIR}/blocksign -c ${PFR_STAGING_DIR}/pfm_config.xml -o ${PFR_IMAGES_DIR}/pfm_signed.bin ${PFR_IMAGES_DIR}/pfm.bin
+
+ # Add the signed PFM to rom image
+ dd bs=1k conv=notrunc seek=${PFM_OFFSET_PAGE} if=${PFR_IMAGES_DIR}/pfm_signed.bin of=${PFR_IMAGES_DIR}/image-mtd-pfr
+
+ # Create unsigned BMC update capsule - append with 1. pfm_signed, 2. pbc, 3. bmc compressed
+ dd if=${PFR_IMAGES_DIR}/pfm_signed.bin bs=1k >> ${PFR_IMAGES_DIR}/bmc_unsigned_cap.bin
+
+ dd if=${PFR_IMAGES_DIR}/pbc.bin bs=1k >> ${PFR_IMAGES_DIR}/bmc_unsigned_cap.bin
+
+ dd if=${PFR_IMAGES_DIR}/bmc_compressed.bin bs=1k >> ${PFR_IMAGES_DIR}/bmc_unsigned_cap.bin
+
+ # Sign the BMC update capsule
+ ${PFR_STAGING_DIR}/blocksign -c ${PFR_STAGING_DIR}/bmc_config.xml -o ${PFR_IMAGES_DIR}/bmc_signed_cap.bin ${PFR_IMAGES_DIR}/bmc_unsigned_cap.bin
+
+ # Add the signed bmc update capsule to full rom image @ 0x2a00000
+ dd bs=1k conv=notrunc seek=${RC_IMAGE_PAGE} if=${PFR_IMAGES_DIR}/bmc_signed_cap.bin of=${PFR_IMAGES_DIR}/image-mtd-pfr
+
+ # Append date and time to all the PFR images
+ mv ${PFR_IMAGES_DIR}/pfm_signed.bin ${PFR_IMAGES_DIR}/pfm_signed-${DATETIME}.bin
+ mv ${PFR_IMAGES_DIR}/pfm.bin ${PFR_IMAGES_DIR}/pfm-${DATETIME}.bin
+ mv ${PFR_IMAGES_DIR}/pbc.bin ${PFR_IMAGES_DIR}/pbc-${DATETIME}.bin
+ mv ${PFR_IMAGES_DIR}/bmc_compressed.bin ${PFR_IMAGES_DIR}/bmc_compressed-${DATETIME}.bin
+ mv ${PFR_IMAGES_DIR}/bmc_unsigned_cap.bin ${PFR_IMAGES_DIR}/bmc_unsigned-cap_${DATETIME}.bin
+ mv ${PFR_IMAGES_DIR}/bmc_signed_cap.bin ${PFR_IMAGES_DIR}/bmc_signed_cap-${DATETIME}.bin
+ mv ${PFR_IMAGES_DIR}/image-mtd-pfr ${PFR_IMAGES_DIR}/image-mtd-pfr-${DATETIME}
+}
+
+do_image_pfr[vardepsexclude] += "DATETIME"
+do_image_pfr[vardeps] += "IPMI_MAJOR IPMI_MINOR IPMI_AUX13 IPMI_AUX14 IPMI_AUX15 IPMI_AUX16"
+
+python() {
+ types = d.getVar('IMAGE_FSTYPES', True).split()
+
+ if 'intel-pfr' in types:
+
+ bld_ver1 = d.getVar('IPMI_MAJOR', True)
+ bld_ver1 = int(bld_ver1) << 8
+
+ bld_ver2 = d.getVar('IPMI_MINOR', True)
+ bld_ver2 = int(bld_ver2)
+
+ bld_ver = bld_ver1 | bld_ver2
+ d.setVar('build_version', str(bld_ver))
+
+ bld_num = d.getVar('IPMI_AUX13', True)
+
+ d.setVar('build_number', bld_num)
+
+ bld_hash1 = d.getVar('IPMI_AUX14', True)
+ bld_hash2 = d.getVar('IPMI_AUX15', True)
+ bld_hash3 = d.getVar('IPMI_AUX16', True)
+
+ bld_hash1 = int(bld_hash1, 16)
+ bld_hash2 = int(bld_hash2, 16)
+ bld_hash3 = int(bld_hash3, 16)
+
+ bld_hash = bld_hash3 << 16
+ bld_hash |= bld_hash2 << 8
+ bld_hash |= bld_hash1
+
+ d.setVar('build_hash', str(bld_hash))
+
+ bb.build.addtask(# task, depends_on_task, task_depends_on, d )
+ 'do_image_pfr',
+ 'do_build',
+ 'do_generate_auto', d)
+}
+
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