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Dasharo Openness Score

This page contains the Dasharo Openness Score for Protectli V1000 series Dasharo releases. The content of the page is generated with Dasharo Openness Score utility.

v0.9.3

V1410 is very similar to V1210, thus the Openness Score for V1410 is not generated, as is considered to be either identical or contain neglectable differences compared to V1210.

Openness Score for protectli_v1210_v0.9.3.rom

Open-source code percentage: 20.2% Closed-source code percentage: 79.8%

  • Image size: 16777216 (0x1000000)
  • Number of regions: 10
  • Number of CBFSes: 2
  • Total open-source code size: 2321346 (0x236bc2)
  • Total closed-source code size: 9190838 (0x8c3db6)
  • Total data size: 475996 (0x7435c)
  • Total empty size: 4789036 (0x49132c)

Numbers given above already include the calculations from CBFS regions presented below

FMAP regions

FMAP region Offset Size Category
SI_ME 0x1000 0x7ff000 closed-source
SI_DESC 0x0 0x1000 data
SMMSTORE 0x800000 0x40000 data
RW_MRC_CACHE 0x840000 0x10000 data
CONSOLE 0x850000 0x20000 data
FMAP 0x970000 0x1000 data

CBFS BOOTSPLASH

  • CBFS size: 1048576
  • Number of files: 1
  • Open-source files size: 0 (0x0)
  • Closed-source files size: 0 (0x0)
  • Data size: 28 (0x1c)
  • Empty size: 1048548 (0xfffe4)

Numbers given above are already normalized (i.e. they already include size of metadata and possible closed-source LAN drivers included in the payload which are not visible in the table below)

CBFS filename CBFS filetype Size Compression Category
(empty) null 1048548 none empty

CBFS COREBOOT

  • CBFS size: 6877184
  • Number of files: 18
  • Open-source files size: 2321346 (0x236bc2)
  • Closed-source files size: 806326 (0xc4db6)
  • Data size: 9024 (0x2340)
  • Empty size: 3740488 (0x391348)

Numbers given above are already normalized (i.e. they already include size of metadata and possible closed-source LAN drivers included in the payload which are not visible in the table below)

CBFS filename CBFS filetype Size Compression Category
fallback/payload simple elf 2059016 none open-source
fallback/romstage stage 68056 none open-source
fallback/ramstage stage 124851 LZMA open-source
fallback/dsdt.aml raw 8619 none open-source
fallback/postcar stage 30852 none open-source
bootblock bootblock 29952 none open-source
cpu_microcode_blob.bin microcode 20480 none closed-source
fspm.bin fsp 557056 none closed-source
fsps.bin fsp 228790 LZ4 closed-source
cbfs_master_header cbfs header 28 none data
intel_fit intel_fit 80 none data
config raw 4364 LZMA data
revision raw 859 none data
build_info raw 102 none data
spd.bin spd 1024 none data
vbt.bin raw 1209 LZMA data
(empty) null 1188 none empty
(empty) null 3739300 none empty