Issue #322 has been updated by Arthur Heymans.
Status changed from New to Resolved
Fixed by https://review.coreboot.org/c/coreboot/+/61938
---------------------------------------- Bug #322: Image fails to boot on Thinkpad X201 if built with GCC 11 https://ticket.coreboot.org/issues/322#change-922
* Author: Stefan Ott * Status: Resolved * Priority: Normal * Start date: 2021-11-17 ---------------------------------------- I can't seem to build a bootable image for the Thinkpad X201 with the new GCC-11-based toolchain. Rather than booting up, the machine just flashes a bunch of LEDs and then resets itself. If I use the old toolchain with GCC 8, the image works just fine.
Unfortunately I don't have a console on this machine so I don't have any logs. I don't know whether is is relevant or not, but cbfstool reports different layouts for the images:
$ util/cbfstool/cbfstool coreboot-gcc-8.rom print FMAP REGION: COREBOOT Name Offset Type Size Comp cbfs master header 0x0 cbfs header 32 none fallback/romstage 0x80 stage 65328 none cpu_microcode_blob.bin 0x10040 microcode 13312 none fallback/ramstage 0x13480 stage 106502 LZMA (227804 decompressed) vgaroms/seavgabios.bin 0x2d500 raw 28160 none config 0x34340 raw 643 none revision 0x34600 raw 716 none build_info 0x34900 raw 101 none fallback/dsdt.aml 0x349c0 raw 14119 none cmos_layout.bin 0x38140 cmos_layout 1612 none fallback/postcar 0x387c0 stage 20024 none fallback/payload 0x3d640 simple elf 69197 none payload_config 0x4e4c0 raw 1728 none payload_revision 0x4ebc0 raw 237 none etc/ps2-keyboard-spinup 0x4ed00 raw 8 none (empty) 0x4ed40 null 641380 none bootblock 0xeb6c0 bootblock 18176 none
$ util/cbfstool/cbfstool coreboot-gcc-11.rom print FMAP REGION: COREBOOT Name Offset Type Size Comp cbfs master header 0x0 cbfs header 32 fallback/romstage 0x80 stage 63664 none cpu_microcode_blob.bin 0xf9c0 microcode 13312 none fallback/ramstage 0x12e00 stage 106836 LZMA (228284 decompressed) vgaroms/seavgabios.bin 0x2cfc0 raw 28160 none config 0x33e00 raw 643 none revision 0x340c0 raw 716 none build_info 0x343c0 raw 101 none fallback/dsdt.aml 0x34480 raw 14119 none cmos_layout.bin 0x37c00 cmos_layout 1612 none fallback/postcar 0x38280 stage 19976 none fallback/payload 0x3d100 simple elf 69050 none payload_config 0x4df00 raw 1728 none payload_revision 0x4e600 raw 236 none etc/ps2-keyboard-spinup 0x4e740 raw 8 none (empty) 0x4e780 null 642916 none bootblock 0xeb700 bootblock 18112 none