Skip to content

Dasharo Openness Score

This page contains the Dasharo Openness Score for Protectli VP2430 Dasharo releases. The content of the page is generated with Dasharo Openness Score utility.

v0.9.0

Openness Score for protectli_vp2430_v0.9.0.rom

Open-source code percentage: 30.8% Closed-source code percentage: 69.2%

  • Image size: 16777216 (0x1000000)
  • Number of regions: 24
  • Number of CBFSes: 3
  • Total open-source code size: 3414558 (0x341a1e)
  • Total closed-source code size: 7660966 (0x74e5a6)
  • Total data size: 677744 (0xa5770)
  • Total empty size: 5023948 (0x4ca8cc)

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

FMAP regions

FMAP region Offset Size Category
SI_ME 0x1000 0x4ff000 closed-source
SI_DESC 0x0 0x1000 data
SMMSTORE 0x500000 0x40000 data
RECOVERY_MRC_CACHE 0x540000 0x20000 data
RW_MRC_CACHE 0x560000 0x20000 data
RW_VPD 0x580000 0x2000 data
RW_NVRAM 0x582000 0x6000 data
VBLOCK_A 0x608000 0x10000 data
RW_FWID_A 0xafff00 0x100 data
RO_VPD 0xb00000 0x4000 data
FMAP 0xb04000 0x800 data
RO_FRID 0xb04800 0x100 data
RO_FRID_PAD 0xb04900 0x700 data
GBB 0xb05000 0x3000 data

CBFS BOOTSPLASH

  • CBFS size: 524288
  • Number of files: 1
  • Open-source files size: 0 (0x0)
  • Closed-source files size: 0 (0x0)
  • Data size: 28 (0x1c)
  • Empty size: 524260 (0x7ffe4)

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 524260 none empty

CBFS FW_MAIN_A

  • CBFS size: 5144320
  • Number of files: 13
  • Open-source files size: 1663119 (0x19608f)
  • Closed-source files size: 1211091 (0x127ad3)
  • Data size: 8766 (0x223e)
  • Empty size: 2261344 (0x228160)

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 1362458 none open-source
fallback/romstage stage 98000 none open-source
fallback/ramstage stage 145001 LZMA open-source
fallback/dsdt.aml raw 19448 none open-source
fallback/postcar stage 38212 none open-source
cpu_microcode_blob.bin microcode 138240 none closed-source
fspm.bin fsp 786432 none closed-source
fsps.bin fsp 286419 LZ4 closed-source
config raw 5566 LZMA data
revision raw 856 none data
build_info raw 100 none data
vbt.bin raw 1274 LZMA data
(empty) null 1764 none empty

CBFS COREBOOT

  • CBFS size: 5210112
  • Number of files: 17
  • Open-source files size: 1751439 (0x1ab98f)
  • Closed-source files size: 1211091 (0x127ad3)
  • Data size: 9238 (0x2416)
  • Empty size: 2238344 (0x222788)

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 1362458 none open-source
fallback/romstage stage 98000 none open-source
fallback/ramstage stage 145001 LZMA open-source
fallback/dsdt.aml raw 19448 none open-source
fallback/postcar stage 38212 none open-source
bootblock bootblock 88320 none open-source
cpu_microcode_blob.bin microcode 138240 none closed-source
fspm.bin fsp 786432 none closed-source
fsps.bin fsp 286419 LZ4 closed-source
cbfs_master_header cbfs header 32 none data
intel_fit intel_fit 80 none data
config raw 5566 LZMA data
revision raw 856 none data
build_info raw 100 none data
vbt.bin raw 1274 LZMA data
(empty) null 1508 none empty
(empty) null 2236836 none empty