HAOUAS Elyes has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/41963 )
Change subject: lib: Upgrade LZMA Decoder to version 19.0 ......................................................................
Patch Set 5:
tested on (i945GC,ich7) based board: =========== Old LZMA version =========== 'COREBOOT' (CBFS, size 523776, offset 512)
It is possible to perform either the write action or the CBFS add/remove actions on every section listed above. To see the image's read-only sections as well, rerun with the -w option. CBFSPRINT coreboot.rom
FMAP REGION: COREBOOT Name Offset Type Size Comp cbfs master header 0x0 cbfs header 32 none fallback/romstage 0x80 stage 47676 none cpu_microcode_blob.bin 0xbb40 microcode 181248 none fallback/ramstage 0x37fc0 stage 68670 none config 0x48c40 raw 163 none revision 0x48d40 raw 674 none fallback/dsdt.aml 0x49040 raw 8699 none cmos_layout.bin 0x4b2c0 cmos_layout 1856 none fallback/postcar 0x4ba40 stage 18676 none fallback/payload 0x50380 simple elf 69881 none payload_config 0x614c0 raw 1621 none payload_revision 0x61b80 raw 237 none (empty) 0x61cc0 null 57560 none bootblock 0x6fdc0 bootblock 65536 none HOSTCC cbfstool/ifwitool.o HOSTCC cbfstool/ifwitool (link)
Built nec/945g-m4 (945G-M4)
=========== New LZMA version =========== 'COREBOOT' (CBFS, size 523776, offset 512)
It is possible to perform either the write action or the CBFS add/remove actions on every section listed above. To see the image's read-only sections as well, rerun with the -w option. CBFSPRINT coreboot.rom
FMAP REGION: COREBOOT Name Offset Type Size Comp cbfs master header 0x0 cbfs header 32 none fallback/romstage 0x80 stage 47676 none cpu_microcode_blob.bin 0xbb40 microcode 181248 none fallback/ramstage 0x37fc0 stage 72231 none config 0x49a40 raw 289 none revision 0x49bc0 raw 674 none fallback/dsdt.aml 0x49ec0 raw 8699 none cmos_layout.bin 0x4c140 cmos_layout 1856 none fallback/postcar 0x4c8c0 stage 23416 none fallback/payload 0x52480 simple elf 69881 none payload_config 0x635c0 raw 1621 none payload_revision 0x63c80 raw 237 none (empty) 0x63dc0 null 49112 none bootblock 0x6fdc0 bootblock 65536 none HOSTCC cbfstool/ifwitool.o HOSTCC cbfstool/ifwitool (link)
Built nec/945g-m4 (945G-M4)
========== cbmem -t log: =========== ===== Old LZMA version ===== 27 entries total:
0:1st timestamp 541 11:start of bootblock 20,035 (19,494) 12:end of bootblock 117,490 (97,455) 13:starting to load romstage 345,636 (228,145) 14:finished loading romstage 387,770 (42,134) 1:start of romstage 511,440 (123,670) 2:before RAM initialization 955,790 (444,349) 3:after RAM initialization 3,108,870 (2,153,079) 4:end of romstage 5,696,114 (2,587,243) 100:start of postcar 5,784,010 (87,896) 101:end of postcar 5,784,011 (0) 8:starting to load ramstage 5,794,848 (10,837) 15:starting LZMA decompress (ignore for x86) 5,800,680 (5,832) 16:finished LZMA decompress (ignore for x86) 5,875,438 (74,757) 9:finished loading ramstage 5,887,719 (12,281) 10:start of ramstage 5,901,698 (13,979) 30:device enumeration 5,902,848 (1,149) 40:device configuration 6,172,352 (269,503) 50:device enable 7,235,082 (1,062,729) 60:device initialization 7,340,554 (105,472) 70:device setup done 8,472,667 (1,132,113) 75:cbmem post 8,477,617 (4,949) 80:write tables 8,477,620 (3) 85:finalize chips 8,866,202 (388,581) 90:load payload 8,871,408 (5,206) 15:starting LZMA decompress (ignore for x86) 8,912,540 (41,131) 16:finished LZMA decompress (ignore for x86) 8,987,157 (74,617) 99:selfboot jump 9,005,616 (18,458)
Total Time: 9,005,062
===== New LZMA version ===== 27 entries total:
0:1st timestamp 541 11:start of bootblock 19,996 (19,455) 12:end of bootblock 117,451 (97,455) 13:starting to load romstage 345,596 (228,144) 14:finished loading romstage 387,676 (42,080) 1:start of romstage 511,346 (123,669) 2:before RAM initialization 956,004 (444,657) 3:after RAM initialization 3,107,685 (2,151,681) 4:end of romstage 5,700,401 (2,592,716) 100:start of postcar 5,788,304 (87,902) 101:end of postcar 5,788,304 (0) 8:starting to load ramstage 5,799,140 (10,835) 15:starting LZMA decompress (ignore for x86) 5,804,973 (5,833) 16:finished LZMA decompress (ignore for x86) 5,956,720 (151,746) 9:finished loading ramstage 5,969,004 (12,284) 10:start of ramstage 5,982,977 (13,972) 30:device enumeration 5,984,126 (1,149) 40:device configuration 6,253,630 (269,504) 50:device enable 7,316,351 (1,062,721) 60:device initialization 7,421,815 (105,463) 70:device setup done 8,551,456 (1,129,640) 75:cbmem post 8,556,405 (4,948) 80:write tables 8,556,408 (3) 85:finalize chips 8,945,092 (388,684) 90:load payload 8,950,388 (5,295) 15:starting LZMA decompress (ignore for x86) 8,991,519 (41,131) 16:finished LZMA decompress (ignore for x86) 9,138,001 (146,481) 99:selfboot jump 9,156,542 (18,541)
Total Time: 9,155,989
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HAOUAS Elyes (Code Review)