Issue #322 has been reported by Stefan Ott.
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Bug #322: Image fails to boot on Thinkpad X201 if built with GCC 11
https://ticket.coreboot.org/issues/322
* Author: Stefan Ott
* Status: New
* Priority: Normal
* Assignee:
* Category:
* Target version:
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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
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