Le 2020-06-04 12:49, Paul Menzel a écrit :
> Thank you for the report.

Thank you for your answer.

> Am 04.06.20 um 11:26 schrieb HacKurx:
>> Good morning, everyone,
>>
>> I hadn't updated my coreboot version for a long time on my Asrock
>> E350M1 card because of lack of time and because this one was on a very
>
> I guess you mean *board* and not *card*?

Motherboard. Sorry for English ;)

>> stable version. While trying to test the current 4.12 version, I
>> encountered problems in Debian 10.
>
> What coreboot version did you use before?

Before, coreboot-4.2-20160128 with SeaBIOS-1.9.0

But because of the problem, I've been testing coreboot-4.5-20170204
(commit 8a06cc7ec8 util/ifdtool: Fix ICH Gbe unlock) with
SeaBIOS-1.13.0-20200603 which works well (it's the commit before the
one I had to reverse).

>> Indeed, there is a bad graphical detection, the resolution of my hdmi
>> output went from 1360x768 to 720x400 pixels.
>> Xorg indicates that the drm device cannot be opened :
>> (EE) open /dev/dri/card0: No such file or directory
>>
>> I once had a Oops kernel message:
>> https://pastebin.com/uZLZyYrq
>
> For the future, please attach the logs to the message, so people can
> read it offline.

All right.

>> I manage to restore normal working in coreboot 4.12-git by removing the 
>> commits:
>> a5c2ac6256d0dae112b24c422d1270919acb6321 "x86/acpi: Add VFCT table"
>> 6f978cfd1ab6a57e5729e19bed3df7702c4f09cb "x86/acpi: Use initialized
>> VBIOS in VFCT table"
>
> I cannot remember seeing this on my board [1], but I am only using the
> VGA adapter (shouldn’t matter).
>
>     [    1.552912] [drm] Found smc ucode version: 0x00010601

In linux :
drivers/gpu/drm/radeon/sumo_dpm.c:    DRM_INFO("Found smc ucode
version: 0x%08x\n", pi->fw_version);

> These commits have been present since coreboot 4.6, and I have not
> seen this. It just provides the VGA Optiom ROM/Video BIOS to the
> graphics driver via ACPI.

I just change the coreboot version without changing my OS. As soon as
I overrun a version with this commit, I get a display problem.

> Do you have the AMD graphics firmware files installed under
> `/lib/firmware/radeon`?

Yes. We can even see the loading the dmesg:
[    4.816786] [drm] Loading PALM Microcode
[    4.816872] radeon 0000:00:01.0: firmware: direct-loading firmware
radeon/PALM_pfp.bin
[    4.816909] radeon 0000:00:01.0: firmware: direct-loading firmware
radeon/PALM_me.bin
[    4.816941] radeon 0000:00:01.0: firmware: direct-loading firmware
radeon/SUMO_rlc.bin
[    4.816957] [drm] Found smc ucode version: 0x00010601
[    4.817038] BUG: unable to handle kernel NULL pointer dereference
at 0000000000000000

md5sum /lib/firmware/radeon/*
59375dccb37f974c045575cd9428009a  /lib/firmware/radeon/ARUBA_me.bin
b3072fac01a6eab4711c18148c8bc305  /lib/firmware/radeon/ARUBA_pfp.bin
246d1c75a5946829f6864dbd5f71d850  /lib/firmware/radeon/ARUBA_rlc.bin
c46650c28080fe43f674a92d6445c24c  /lib/firmware/radeon/banks_k_2_smc.bin
158f8e21ccf228ef063888c4f637fbf0  /lib/firmware/radeon/BARTS_mc.bin
8012e24b187c6b1ba17fa48691c3b048  /lib/firmware/radeon/BARTS_me.bin
b08d560e8f57d700fd67957584e0567c  /lib/firmware/radeon/BARTS_pfp.bin
24a4c72d0bc120ffd2283e428faf432b  /lib/firmware/radeon/BARTS_smc.bin
eafb0d4d92a7e3f43997529598bbf885  /lib/firmware/radeon/bonaire_ce.bin
44ec9d529b6fb44d4dd0a219e3218a1e  /lib/firmware/radeon/BONAIRE_ce.bin
53fcd7884233b08265e25a9774c551a8  /lib/firmware/radeon/bonaire_k_smc.bin
a5c850b985edffb7cae097f207f0611e  /lib/firmware/radeon/BONAIRE_mc2.bin
5e7f277ceff8dc0c4bb1f6f5146881db  /lib/firmware/radeon/bonaire_mc.bin
ef4e1c28226020f29718c1b4a71e4936  /lib/firmware/radeon/BONAIRE_mc.bin
d45537a488327b32836d8202b6960574  /lib/firmware/radeon/bonaire_me.bin
16a295b3cfe280ea070727713049a2d9  /lib/firmware/radeon/BONAIRE_me.bin
f695b8ac5384a9ca8935b41d651becc6  /lib/firmware/radeon/bonaire_mec.bin
e2a1fb791002c7ce24f770d234700104  /lib/firmware/radeon/BONAIRE_mec.bin
5d1f1f3da044bcb1b7aa8b1bf4ad5ec4  /lib/firmware/radeon/bonaire_pfp.bin
48db59feaf30154dc5183301781ee7c5  /lib/firmware/radeon/BONAIRE_pfp.bin
9c251bba137e876563eb63cd83e03dc4  /lib/firmware/radeon/bonaire_rlc.bin
85eabd2f0f48679eeade573c471814ad  /lib/firmware/radeon/BONAIRE_rlc.bin
084389ee7523fd04003779ee4d4a4335  /lib/firmware/radeon/bonaire_sdma1.bin
7be93381e34d1d4cf9b16740a7c69c78  /lib/firmware/radeon/bonaire_sdma.bin
0f6501d69df393af36f8f3bcb59d3835  /lib/firmware/radeon/BONAIRE_sdma.bin
35f34655261c8a4623c871c1811993b6  /lib/firmware/radeon/bonaire_smc.bin
a3525ea5cf34e8e30bf6ca1b23a43876  /lib/firmware/radeon/BONAIRE_smc.bin
3106157934a8feb55145c4f5de3128e2  /lib/firmware/radeon/bonaire_uvd.bin
ebdff39e40da745e770fd07ef0f943b4  /lib/firmware/radeon/BONAIRE_uvd.bin
d8188b0ca84749c029f7012d7aea17ae  /lib/firmware/radeon/bonaire_vce.bin
597dc206f6d1ca820283de6ab5f771fb  /lib/firmware/radeon/BONAIRE_vce.bin
25d61fad839b30b263f52328c1f678fb  /lib/firmware/radeon/BTC_rlc.bin
158f8e21ccf228ef063888c4f637fbf0  /lib/firmware/radeon/CAICOS_mc.bin
8012e24b187c6b1ba17fa48691c3b048  /lib/firmware/radeon/CAICOS_me.bin
87b95689bb03323faf917bda6aa1cd11  /lib/firmware/radeon/CAICOS_pfp.bin
03d4c15eeda157c96819088253acb46a  /lib/firmware/radeon/CAICOS_smc.bin
b8f97a70b25104e3ca24b8b8ade19997  /lib/firmware/radeon/CAYMAN_mc.bin
5b4feb3f418fa1725ae7ea2633071118  /lib/firmware/radeon/CAYMAN_me.bin
53671bbdd823e4b14dbaab63bd5f248f  /lib/firmware/radeon/CAYMAN_pfp.bin
0c8ca68a18efff6e890cd5ea176c052a  /lib/firmware/radeon/CAYMAN_rlc.bin
1884c8c5e6e6af4f088c38ae25721f42  /lib/firmware/radeon/CAYMAN_smc.bin
2b244d41832f46382bfbb8994522dcdd  /lib/firmware/radeon/CEDAR_me.bin
23915e382ea0d2f2491a19146ca3001c  /lib/firmware/radeon/CEDAR_pfp.bin
e8770d3d588f24dc6f1a8609c9db3467  /lib/firmware/radeon/CEDAR_rlc.bin
e8618d8a65add54200e73f5580fc48d0  /lib/firmware/radeon/CEDAR_smc.bin
fa937b6596298b4bbc9edb6df4adca2a  /lib/firmware/radeon/CYPRESS_me.bin
2dca2882a14e1d6a43792f786471ec51  /lib/firmware/radeon/CYPRESS_pfp.bin
e8770d3d588f24dc6f1a8609c9db3467  /lib/firmware/radeon/CYPRESS_rlc.bin
aeb83918c9fb268b0a4cbb03f2dfab3f  /lib/firmware/radeon/CYPRESS_smc.bin
fb23b281dcc94a035d374e709c9842bd  /lib/firmware/radeon/CYPRESS_uvd.bin
be79aea072cb7cb9b17496fb48c104ce  /lib/firmware/radeon/hainan_ce.bin
a5f07f65a9ef260c0077021ecae43dc7  /lib/firmware/radeon/HAINAN_ce.bin
cea716885bc33c2f9a33f101848de73b  /lib/firmware/radeon/hainan_k_smc.bin
3bbdb66a8d049cf2b7f85ebfe4d8df94  /lib/firmware/radeon/HAINAN_mc2.bin
3514600ac9b7bba9cc333ff621427b54  /lib/firmware/radeon/hainan_mc.bin
3bbdb66a8d049cf2b7f85ebfe4d8df94  /lib/firmware/radeon/HAINAN_mc.bin
d8c0004dba65d877af5658a0af02ddde  /lib/firmware/radeon/hainan_me.bin
9545cef078ac83b037e1727c06ee6af2  /lib/firmware/radeon/HAINAN_me.bin
7924437fc064cb08e3d9bec1ce1dec68  /lib/firmware/radeon/hainan_pfp.bin
ba3d0e27b8cbcdb24181040595255d3e  /lib/firmware/radeon/HAINAN_pfp.bin
fb3c0ee0c077dd5f76d51c07d5a50732  /lib/firmware/radeon/hainan_rlc.bin
3519612cd874d840a510d575559d6b9b  /lib/firmware/radeon/HAINAN_rlc.bin
d5cb8a99639b71536f7010bcfeb2df82  /lib/firmware/radeon/hainan_smc.bin
9a39456f0001671d1d6d9dc30a581fe0  /lib/firmware/radeon/HAINAN_smc.bin
ebe2b661d762826ff16f5f9c05470cb4  /lib/firmware/radeon/hawaii_ce.bin
7fa992d86295f741e8cdea76c5b6c632  /lib/firmware/radeon/HAWAII_ce.bin
aec3914eebbaeac8e7b332d36517dc2c  /lib/firmware/radeon/hawaii_k_smc.bin
2c48ff06ad6fc9648c460d187b418a85  /lib/firmware/radeon/HAWAII_mc2.bin
161105a73f7dfb2fca513327491c32d6  /lib/firmware/radeon/hawaii_mc.bin
d5181e3a9400f0d86dee26700af0fe21  /lib/firmware/radeon/HAWAII_mc.bin
4a856b9f24d93c13a316939e96838f13  /lib/firmware/radeon/hawaii_me.bin
0666e636c68a1e05d3c0d35d1a5bf88a  /lib/firmware/radeon/HAWAII_me.bin
5310524117200cbf918ed649bacb4469  /lib/firmware/radeon/hawaii_mec.bin
c67faaae0b5133ebf669bb9c0d7f02c6  /lib/firmware/radeon/HAWAII_mec.bin
fa65813daa3b671aefbbd7308b22b849  /lib/firmware/radeon/hawaii_pfp.bin
84b729ecbfbc4c9246b1cc9b3fdf134e  /lib/firmware/radeon/HAWAII_pfp.bin
5b72c73acf0cbd0cbb639302f65bc7dc  /lib/firmware/radeon/hawaii_rlc.bin
b2e9a3c5421110d8148bcd56c69dbd5f  /lib/firmware/radeon/HAWAII_rlc.bin
084389ee7523fd04003779ee4d4a4335  /lib/firmware/radeon/hawaii_sdma1.bin
7be93381e34d1d4cf9b16740a7c69c78  /lib/firmware/radeon/hawaii_sdma.bin
0f6501d69df393af36f8f3bcb59d3835  /lib/firmware/radeon/HAWAII_sdma.bin
6dbb735b9ebea42ab940e18fb7b9018d  /lib/firmware/radeon/hawaii_smc.bin
86bb80dd692e87a1292c9cd45df376de  /lib/firmware/radeon/HAWAII_smc.bin
3106157934a8feb55145c4f5de3128e2  /lib/firmware/radeon/hawaii_uvd.bin
d8188b0ca84749c029f7012d7aea17ae  /lib/firmware/radeon/hawaii_vce.bin
fa937b6596298b4bbc9edb6df4adca2a  /lib/firmware/radeon/JUNIPER_me.bin
2dca2882a14e1d6a43792f786471ec51  /lib/firmware/radeon/JUNIPER_pfp.bin
e8770d3d588f24dc6f1a8609c9db3467  /lib/firmware/radeon/JUNIPER_rlc.bin
2dbce2e58ef5b9c79a1fd2e671d78f35  /lib/firmware/radeon/JUNIPER_smc.bin
0154fad3c4b7afe3eeb0ad7259c17767  /lib/firmware/radeon/kabini_ce.bin
44ec9d529b6fb44d4dd0a219e3218a1e  /lib/firmware/radeon/KABINI_ce.bin
cc82dce46da1da77add46f8b9c549169  /lib/firmware/radeon/kabini_me.bin
b1469ac001eaf8d5a04d91395c5257f8  /lib/firmware/radeon/KABINI_me.bin
5852c6411ad80c5742ff047b2d9f1532  /lib/firmware/radeon/kabini_mec.bin
c6f8cda051fea873ce8e306afb9f20c5  /lib/firmware/radeon/KABINI_mec.bin
bc35a9965c4f8af4835f237b57f4496a  /lib/firmware/radeon/kabini_pfp.bin
92bbe966f67d6998cc96f150e3db2df5  /lib/firmware/radeon/KABINI_pfp.bin
7ce38ac95ca33974121971e8ca8986e3  /lib/firmware/radeon/kabini_rlc.bin
24c0f737db80a07d784a226036aac9da  /lib/firmware/radeon/KABINI_rlc.bin
084389ee7523fd04003779ee4d4a4335  /lib/firmware/radeon/kabini_sdma1.bin
7be93381e34d1d4cf9b16740a7c69c78  /lib/firmware/radeon/kabini_sdma.bin
0f6501d69df393af36f8f3bcb59d3835  /lib/firmware/radeon/KABINI_sdma.bin
3106157934a8feb55145c4f5de3128e2  /lib/firmware/radeon/kabini_uvd.bin
d8188b0ca84749c029f7012d7aea17ae  /lib/firmware/radeon/kabini_vce.bin
0154fad3c4b7afe3eeb0ad7259c17767  /lib/firmware/radeon/kaveri_ce.bin
631b133b5a0a16d46531e47dd7f0c5f4  /lib/firmware/radeon/KAVERI_ce.bin
cc82dce46da1da77add46f8b9c549169  /lib/firmware/radeon/kaveri_me.bin
335a6de5a2f8408e3fd595f6c457a958  /lib/firmware/radeon/KAVERI_me.bin
0be34c61ce8d5c077d607fff205e6a13  /lib/firmware/radeon/kaveri_mec2.bin
0a356c942b6f73ac2f1cd4cd4d826a9f  /lib/firmware/radeon/kaveri_mec.bin
e24f5adf6ac1078eb5772f7028b512d4  /lib/firmware/radeon/KAVERI_mec.bin
fd657ae18c924d78581ea913d3b5f93d  /lib/firmware/radeon/kaveri_pfp.bin
df12fd96e42730f427ab36a79a9e4500  /lib/firmware/radeon/KAVERI_pfp.bin
1d1da1f40f0a269abb9cddddbb8ef00a  /lib/firmware/radeon/kaveri_rlc.bin
478c0d8a684064266968908c926e143b  /lib/firmware/radeon/KAVERI_rlc.bin
084389ee7523fd04003779ee4d4a4335  /lib/firmware/radeon/kaveri_sdma1.bin
7be93381e34d1d4cf9b16740a7c69c78  /lib/firmware/radeon/kaveri_sdma.bin
0f6501d69df393af36f8f3bcb59d3835  /lib/firmware/radeon/KAVERI_sdma.bin
3106157934a8feb55145c4f5de3128e2  /lib/firmware/radeon/kaveri_uvd.bin
d8188b0ca84749c029f7012d7aea17ae  /lib/firmware/radeon/kaveri_vce.bin
0154fad3c4b7afe3eeb0ad7259c17767  /lib/firmware/radeon/mullins_ce.bin
631b133b5a0a16d46531e47dd7f0c5f4  /lib/firmware/radeon/MULLINS_ce.bin
cc82dce46da1da77add46f8b9c549169  /lib/firmware/radeon/mullins_me.bin
335a6de5a2f8408e3fd595f6c457a958  /lib/firmware/radeon/MULLINS_me.bin
5852c6411ad80c5742ff047b2d9f1532  /lib/firmware/radeon/mullins_mec.bin
9256f4f099c3554586198fb007d68e6c  /lib/firmware/radeon/MULLINS_mec.bin
bc35a9965c4f8af4835f237b57f4496a  /lib/firmware/radeon/mullins_pfp.bin
b57a2f8358cef12b36e7021e4b951e1b  /lib/firmware/radeon/MULLINS_pfp.bin
4d16fe764b732140b8d84ac9d1ed0d0b  /lib/firmware/radeon/mullins_rlc.bin
3a34f0264609312aa5ee0eb8e1dc5c4c  /lib/firmware/radeon/MULLINS_rlc.bin
084389ee7523fd04003779ee4d4a4335  /lib/firmware/radeon/mullins_sdma1.bin
7be93381e34d1d4cf9b16740a7c69c78  /lib/firmware/radeon/mullins_sdma.bin
0f6501d69df393af36f8f3bcb59d3835  /lib/firmware/radeon/MULLINS_sdma.bin
3106157934a8feb55145c4f5de3128e2  /lib/firmware/radeon/mullins_uvd.bin
d8188b0ca84749c029f7012d7aea17ae  /lib/firmware/radeon/mullins_vce.bin
be79aea072cb7cb9b17496fb48c104ce  /lib/firmware/radeon/oland_ce.bin
a5f07f65a9ef260c0077021ecae43dc7  /lib/firmware/radeon/OLAND_ce.bin
f92f99f98cb155ddb6b1ec67334ada64  /lib/firmware/radeon/oland_k_smc.bin
3bbdb66a8d049cf2b7f85ebfe4d8df94  /lib/firmware/radeon/OLAND_mc2.bin
a0b8dfd0955f40e392f35036cdde84c3  /lib/firmware/radeon/oland_mc.bin
3bbdb66a8d049cf2b7f85ebfe4d8df94  /lib/firmware/radeon/OLAND_mc.bin
d8c0004dba65d877af5658a0af02ddde  /lib/firmware/radeon/oland_me.bin
9545cef078ac83b037e1727c06ee6af2  /lib/firmware/radeon/OLAND_me.bin
06430b0012d1aec748680bf9d1f616ae  /lib/firmware/radeon/oland_pfp.bin
417f193fd055a6842d5a4cad2ef624e1  /lib/firmware/radeon/OLAND_pfp.bin
497d9541b1b7c5b0caf180e05b2ddcf5  /lib/firmware/radeon/oland_rlc.bin
466d29f573fefcb60bae26b8c867d6e5  /lib/firmware/radeon/OLAND_rlc.bin
7dee6cce250eb401c663f7f5f9ff8b08  /lib/firmware/radeon/oland_smc.bin
42069d2e8978b87a0b9319a2caa32d41  /lib/firmware/radeon/OLAND_smc.bin
7d9ff6962e7bcc10b6eecd811d029dc8  /lib/firmware/radeon/PALM_me.bin
3f9d2af72e73d44aec16a496e7fc7fef  /lib/firmware/radeon/PALM_pfp.bin
be79aea072cb7cb9b17496fb48c104ce  /lib/firmware/radeon/pitcairn_ce.bin
a5f07f65a9ef260c0077021ecae43dc7  /lib/firmware/radeon/PITCAIRN_ce.bin
b2d87c67ad800fedf5ede620b093b456  /lib/firmware/radeon/pitcairn_k_smc.bin
64d0ca52d074afc1740fc7238dc4a798  /lib/firmware/radeon/PITCAIRN_mc2.bin
4d6eec4a89a3a15cd1f22618f3e8a0b7  /lib/firmware/radeon/pitcairn_mc.bin
96b18c6f7c74ad4cecb04fca967ca433  /lib/firmware/radeon/PITCAIRN_mc.bin
d8c0004dba65d877af5658a0af02ddde  /lib/firmware/radeon/pitcairn_me.bin
5e899b3ff3e128453784b8fdacb947bb  /lib/firmware/radeon/PITCAIRN_me.bin
c263945f893ada1a85135486aa0f732a  /lib/firmware/radeon/pitcairn_pfp.bin
6a1f860df54aa4d462339322ba363092  /lib/firmware/radeon/PITCAIRN_pfp.bin
a8e38d17776e6a032446d971d9a96445  /lib/firmware/radeon/pitcairn_rlc.bin
3d2c150b3626419131bbc9a5864c7f1d  /lib/firmware/radeon/PITCAIRN_rlc.bin
f76f2dd610fd919b793f9e05affb9da3  /lib/firmware/radeon/pitcairn_smc.bin
b4b17dd30f14ceab88446c20796767d5  /lib/firmware/radeon/PITCAIRN_smc.bin
f4f27d17dc204e11632cf98a8294650d  /lib/firmware/radeon/R100_cp.bin
52a30faef239f286f497d95be7d2194c  /lib/firmware/radeon/R200_cp.bin
a05f4d9e10f0cdbfa3f96300048d300f  /lib/firmware/radeon/R300_cp.bin
c33ab57e1cc74b4c63bb09bc4d7bc1a2  /lib/firmware/radeon/R420_cp.bin
5a097d5e86c991f54806e88ad6882585  /lib/firmware/radeon/R520_cp.bin
f2432caf487c4b586a2c391435f3749c  /lib/firmware/radeon/R600_me.bin
448dbf1df580c31a0e55de22bb076be3  /lib/firmware/radeon/R600_pfp.bin
f74a5163948bde215be6b689ca24afde  /lib/firmware/radeon/R600_rlc.bin
9bc76ae83f9326debf728f98803a7e11  /lib/firmware/radeon/R600_uvd.bin
5d186be14cc2cc328d02698ae4317a1b  /lib/firmware/radeon/R700_rlc.bin
9334c37ae709f8faa6120c3ad7a5adb7  /lib/firmware/radeon/REDWOOD_me.bin
23915e382ea0d2f2491a19146ca3001c  /lib/firmware/radeon/REDWOOD_pfp.bin
e8770d3d588f24dc6f1a8609c9db3467  /lib/firmware/radeon/REDWOOD_rlc.bin
33480e5daef82d4039cabcc111917478  /lib/firmware/radeon/REDWOOD_smc.bin
801f81f19823e42e83f932d7ab73ab25  /lib/firmware/radeon/RS600_cp.bin
16ed338f3be50b60fd163ce91cd36915  /lib/firmware/radeon/RS690_cp.bin
cafce27d4a77066d3980b1751cd7fd24  /lib/firmware/radeon/RS780_me.bin
0f7efc627708e22928dc1ef8da1646d8  /lib/firmware/radeon/RS780_pfp.bin
747278cc0f951a15e6ebb9a84bd6243b  /lib/firmware/radeon/RS780_uvd.bin
05ac3fb7f6dd64f3d99f59d2c6ab5d66  /lib/firmware/radeon/RV610_me.bin
d9b7b8c30048a060b6d27fbf566108bd  /lib/firmware/radeon/RV610_pfp.bin
05ac3fb7f6dd64f3d99f59d2c6ab5d66  /lib/firmware/radeon/RV620_me.bin
d9b7b8c30048a060b6d27fbf566108bd  /lib/firmware/radeon/RV620_pfp.bin
3f2a89200db525a69d79c84458111a7d  /lib/firmware/radeon/RV630_me.bin
d9b7b8c30048a060b6d27fbf566108bd  /lib/firmware/radeon/RV630_pfp.bin
3f2a89200db525a69d79c84458111a7d  /lib/firmware/radeon/RV635_me.bin
d9b7b8c30048a060b6d27fbf566108bd  /lib/firmware/radeon/RV635_pfp.bin
6491f874139f311383e7d2e9ac0411f2  /lib/firmware/radeon/RV670_me.bin
d9b7b8c30048a060b6d27fbf566108bd  /lib/firmware/radeon/RV670_pfp.bin
a3e162705012e104727b2487bd690837  /lib/firmware/radeon/RV710_me.bin
89d2d6c1d169d0c2019f2388def7df56  /lib/firmware/radeon/RV710_pfp.bin
3e08d61531b186e66abbe8ca4b7aac90  /lib/firmware/radeon/RV710_smc.bin
7aa399a248c0d42fba9439ae0fbc5d90  /lib/firmware/radeon/RV710_uvd.bin
9fa1130a453e2a95a0a2de836cd96260  /lib/firmware/radeon/RV730_me.bin
89d2d6c1d169d0c2019f2388def7df56  /lib/firmware/radeon/RV730_pfp.bin
9fb755c1d51474635887122169ce77cc  /lib/firmware/radeon/RV730_smc.bin
855a930fa529f9b945413165b825c617  /lib/firmware/radeon/RV740_smc.bin
eaf386f2ae6d70779e9cb44da7bcad3f  /lib/firmware/radeon/RV770_me.bin
0d6cf0e479dcaf69f48322a74ddf90ea  /lib/firmware/radeon/RV770_pfp.bin
5e6e079252159d1960080e170eb96e4c  /lib/firmware/radeon/RV770_smc.bin
8ec68ddf1701d05f9030c40a1576ebf5  /lib/firmware/radeon/RV770_uvd.bin
0152dfd89db87b7a9a30a45fa0db4b8b  /lib/firmware/radeon/si58_mc.bin
5844be40ff36dcc30d161765e1a46e31  /lib/firmware/radeon/SUMO2_me.bin
3804aabfa24cc8a45b2a579b3398b96b  /lib/firmware/radeon/SUMO2_pfp.bin
5844be40ff36dcc30d161765e1a46e31  /lib/firmware/radeon/SUMO_me.bin
1d569f6fe2e5bd262739789ebe089996  /lib/firmware/radeon/SUMO_pfp.bin
687e72d53413710b0a3e9330333b2dbe  /lib/firmware/radeon/SUMO_rlc.bin
51d9e0e2247c313c5bfc8fa7bb5b213d  /lib/firmware/radeon/SUMO_uvd.bin
be79aea072cb7cb9b17496fb48c104ce  /lib/firmware/radeon/tahiti_ce.bin
a5f07f65a9ef260c0077021ecae43dc7  /lib/firmware/radeon/TAHITI_ce.bin
5577027b0893cd8325002e0604b99c0c  /lib/firmware/radeon/tahiti_k_smc.bin
5925c82f0fb8460fa1801ca16b25a316  /lib/firmware/radeon/TAHITI_mc2.bin
30eaa855d5120ca35f6922ee09ac6056  /lib/firmware/radeon/tahiti_mc.bin
96b18c6f7c74ad4cecb04fca967ca433  /lib/firmware/radeon/TAHITI_mc.bin
d8c0004dba65d877af5658a0af02ddde  /lib/firmware/radeon/tahiti_me.bin
5e899b3ff3e128453784b8fdacb947bb  /lib/firmware/radeon/TAHITI_me.bin
c263945f893ada1a85135486aa0f732a  /lib/firmware/radeon/tahiti_pfp.bin
6a1f860df54aa4d462339322ba363092  /lib/firmware/radeon/TAHITI_pfp.bin
137319b9041b5023488ee12eb6ba3f9e  /lib/firmware/radeon/tahiti_rlc.bin
8e3f8b42b798737b6888e89050e37c0e  /lib/firmware/radeon/TAHITI_rlc.bin
2bcdcb4b2e4b27cfbb898aecc733de89  /lib/firmware/radeon/tahiti_smc.bin
69d0115a4a07ba98b5ee56e41aac1c8f  /lib/firmware/radeon/TAHITI_smc.bin
201877fa59f2fe4d896d5e6b6c1d2e1c  /lib/firmware/radeon/TAHITI_uvd.bin
622766351d3dc201737370f5267e8b86  /lib/firmware/radeon/TAHITI_vce.bin
158f8e21ccf228ef063888c4f637fbf0  /lib/firmware/radeon/TURKS_mc.bin
8012e24b187c6b1ba17fa48691c3b048  /lib/firmware/radeon/TURKS_me.bin
25f26ba407a9bb13528b903c617209c8  /lib/firmware/radeon/TURKS_pfp.bin
4fe0f4dafe21f0efa6301a888eed4470  /lib/firmware/radeon/TURKS_smc.bin
be79aea072cb7cb9b17496fb48c104ce  /lib/firmware/radeon/verde_ce.bin
a5f07f65a9ef260c0077021ecae43dc7  /lib/firmware/radeon/VERDE_ce.bin
4b733847473b7ff9a8bf93d20510b9e8  /lib/firmware/radeon/verde_k_smc.bin
eb438c8e418427754f69148f5d79a98d  /lib/firmware/radeon/VERDE_mc2.bin
6b4a172cdaf957720d1cafe5e873734c  /lib/firmware/radeon/verde_mc.bin
96b18c6f7c74ad4cecb04fca967ca433  /lib/firmware/radeon/VERDE_mc.bin
75172c1744d46c3e45afb2ec7539067d  /lib/firmware/radeon/verde_me.bin
a291d177203e882872ba809f82010077  /lib/firmware/radeon/VERDE_me.bin
0fd71615c3e95e4bead07f5d7cd34ed7  /lib/firmware/radeon/verde_pfp.bin
8929a87c20f87426578518e3fafa12f2  /lib/firmware/radeon/VERDE_pfp.bin
63c1f793fbb7ba25f82b4f464bdaacb5  /lib/firmware/radeon/verde_rlc.bin
f8ee65f13adc45fe229a48128b7cd8f2  /lib/firmware/radeon/VERDE_rlc.bin
e4a98cba319fe3826a14d4fdba3fdb63  /lib/firmware/radeon/verde_smc.bin
2443ed77790c7ba390db43903b8eebd5  /lib/firmware/radeon/VERDE_smc.bin

> Please attach your coreboot configuration (`defconfig` generated by
> `make savedefconfig`), and the output of `build/cbfstool
> build/coreboot.rom print`.

$ cat defconfig
CONFIG_VENDOR_ASROCK=y
CONFIG_VGA_BIOS=y
CONFIG_BOARD_ASROCK_E350M1=y
CONFIG_DRIVERS_PS2_KEYBOARD=y
CONFIG_SEABIOS_MASTER=y
CONFIG_COREINFO_SECONDARY_PAYLOAD=y

$ build/cbfstool build/coreboot.rom
FMAP REGION: COREBOOT
Name                           Offset     Type           Size   Comp
cbfs master header             0x0        cbfs header        32 none
fallback/romstage              0x80       stage          185300 none
fallback/ramstage              0x2d4c0    stage          117630 none
config                         0x4a080    raw               219 none
revision                       0x4a1c0    raw               674 none
fallback/dsdt.aml              0x4a4c0    raw              9607 none
cmos_layout.bin                0x4cac0    cmos_layout      1228 none
pci1002,9802.rom               0x4d000    optionrom       57856 none
fallback/postcar               0x5b280    stage           16372 none
img/coreinfo                   0x5f2c0    simple elf      52655 none
fallback/payload               0x6c0c0    simple elf      69955 none
payload_config                 0x7d240    raw              1621 none
payload_revision               0x7d900    raw               238 none
(empty)                        0x7da40    null          3613528 none
s3nv                           0x3efdc0   raw              8192 none
(empty)                        0x3f1e00   null            24472 none
bootblock                      0x3f7dc0   bootblock       32768 none

> Anyway, I guess it could be a problem in Linux 4.19.118. Could you
> please try a recent Linux kernel from the Debian backports repository,
> or another way? If that problem is fixed in newer versions, the Linux
> stable folks and Debian Linux kernel folks should backport that
> commit.

I'm willing to redo a test with a newer kernel, but I had the same
problem with Ubuntu 20.04 LTS (Linux 5.4.0-29-generic).

Thanks.

Best regards,

Loic
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