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Dasharo Openness Score

This page contains the Dasharo Openness Score for Dasharo releases compatible with MSI PRO Z790-P boards. The content of the page is generated with Dasharo Openness Score utility.

v0.9.1

Openness Score for msi_ms7e06_v0.9.1_ddr5.rom

Open-source code percentage: 43.4% Closed-source code percentage: 56.6%

  • Image size: 33554432 (0x2000000)
  • Number of regions: 37
  • Number of CBFSes: 4
  • Total open-source code size: 7057492 (0x6bb054)
  • Total closed-source code size: 9218180 (0x8ca884)
  • Total data size: 948366 (0xe788e)
  • Total empty size: 16330394 (0xf92e9a)

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

FMAP regions

FMAP region Offset Size Category
SI_ME 0x1000 0x3ff000 closed-source
SI_DESC 0x0 0x1000 data
SMMSTORE 0x1000000 0x40000 data
RECOVERY_MRC_CACHE 0x10a0000 0x20000 data
RW_MRC_CACHE 0x10c0000 0x20000 data
RW_ELOG 0x10e0000 0x4000 data
SHARED_DATA 0x10e4000 0x2000 data
VBLOCK_DEV 0x10e6000 0x2000 data
RW_VPD 0x10e8000 0x2000 data
RW_NVRAM 0x10ea000 0x6000 data
CONSOLE 0x10f0000 0x20000 data
HSPHY_FW 0x1110000 0x8000 data
VBLOCK_A 0x1318000 0x10000 data
RW_FWID_A 0x17bff00 0x100 data
VBLOCK_B 0x17e0000 0x10000 data
RW_FWID_B 0x1bfff00 0x100 data
RO_VPD 0x1c00000 0x4000 data
FMAP 0x1c04000 0x800 data
RO_FRID 0x1c04800 0x100 data
RO_FRID_PAD 0x1c04900 0x700 data
GBB 0x1c05000 0x3000 data
UNUSED 0x400000 0xc00000 empty

CBFS BOOTSPLASH

  • CBFS size: 2097152
  • Number of files: 1
  • Open-source files size: 0 (0x0)
  • Closed-source files size: 0 (0x0)
  • Data size: 28 (0x1c)
  • Empty size: 2097124 (0x1fffe4)

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 2097124 none empty

CBFS FW_MAIN_A

  • CBFS size: 4816640
  • Number of files: 13
  • Open-source files size: 2322780 (0x23715c)
  • Closed-source files size: 1501228 (0x16e82c)
  • Data size: 8609 (0x21a1)
  • Empty size: 984023 (0xf03d7)

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/romstage stage 103440 none open-source
fallback/ramstage stage 150907 LZMA open-source
fallback/dsdt.aml raw 11264 none open-source
fallback/postcar stage 69188 none open-source
fallback/payload simple elf 1987981 none open-source
cpu_microcode_blob.bin microcode 431104 none closed-source
fspm.bin fsp 786432 none closed-source
fsps.bin fsp 283692 LZ4 closed-source
config raw 5379 LZMA data
revision raw 850 none data
build_info raw 138 none data
vbt.bin raw 1258 LZMA data
(empty) null 740 none empty

CBFS FW_MAIN_B

  • CBFS size: 4259584
  • Number of files: 13
  • Open-source files size: 2322780 (0x23715c)
  • Closed-source files size: 1501228 (0x16e82c)
  • Data size: 8609 (0x21a1)
  • Empty size: 426967 (0x683d7)

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/romstage stage 103440 none open-source
fallback/ramstage stage 150907 LZMA open-source
fallback/dsdt.aml raw 11264 none open-source
fallback/postcar stage 69188 none open-source
fallback/payload simple elf 1987981 none open-source
cpu_microcode_blob.bin microcode 431104 none closed-source
fspm.bin fsp 786432 none closed-source
fsps.bin fsp 283692 LZ4 closed-source
config raw 5379 LZMA data
revision raw 850 none data
build_info raw 138 none data
vbt.bin raw 1258 LZMA data
(empty) null 740 none empty

CBFS COREBOOT

  • CBFS size: 4161536
  • Number of files: 17
  • Open-source files size: 2411932 (0x24cd9c)
  • Closed-source files size: 1501228 (0x16e82c)
  • Data size: 9008 (0x2330)
  • Empty size: 239368 (0x3a708)

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/romstage stage 103440 none open-source
fallback/ramstage stage 150907 LZMA open-source
fallback/dsdt.aml raw 11264 none open-source
fallback/postcar stage 69188 none open-source
fallback/payload simple elf 1987981 none open-source
bootblock bootblock 89152 none open-source
cpu_microcode_blob.bin microcode 431104 none closed-source
fspm.bin fsp 786432 none closed-source
fsps.bin fsp 283692 LZ4 closed-source
cbfs_master_header cbfs header 28 none data
intel_fit intel_fit 80 none data
config raw 5379 LZMA data
revision raw 850 none data
build_info raw 138 none data
vbt.bin raw 1258 LZMA data
(empty) null 484 none empty
(empty) null 238884 none empty