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Leah Rowe 665840b2b9 coreboot/dell9020*_12mb: Disable IOMMU by default 
Needed to make graphics cards work. Turn it on if you're using
only the Intel GPU.

With IOMMU *enabled*, graphics cards do not work reliably at all.
The cause still needs to be investigated, but the symptoms are
graphical corruption on the screen, and Xorg usually crashes.
In some cases (on some cards), TTYs can still be used; the payload
can still be used reliably, on a graphics card, but Xorg fails to
work properly.

This could be a bug in Linux drivers, instead of anything that
coreboot does (not yet tested in factory BIOS).

Leaving it off by default will ensure reliable operation on all
setups, whether an iGPU or dGPU is used.

Signed-off-by: Leah Rowe <leah@libreboot.org>
 		2024-03-02 23:13:43 +00:00
..
coreboot413 coreboot/*/target.cfg: don't define xarch 2024-01-21 05:52:32 +00:00
d510mo coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
d510mo_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
d945gclf_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
d945gclf_512kb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
default coreboot/dell9020*_12mb: Disable IOMMU by default 2024-03-02 23:13:43 +00:00
dell update coreboot/dell to same rev as default 2024-01-25 16:09:19 +00:00
dell9020mt_12mb disable hiding peg from mrc on dell 9020 2024-02-23 05:07:46 +00:00
dell9020sff_12mb disable hiding peg from mrc on dell 9020 2024-02-23 05:07:46 +00:00
e5520_6mb config: Add Dell Latitude E5520 2024-02-08 12:27:12 -07:00
e5530_12mb config: Add Dell Latitude E5520 2024-02-08 12:27:12 -07:00
e6400_4mb update coreboot/dell to same rev as default 2024-01-25 16:09:19 +00:00
e6400nvidia_4mb update coreboot/dell to same rev as default 2024-01-25 16:09:19 +00:00
e6420_10mb config: Add Dell Latitude E5520 2024-02-08 12:27:12 -07:00
e6430_12mb config: Add Dell Latitude E5520 2024-02-08 12:27:12 -07:00
e6520_10mb config: Add Dell Latitude E5520 2024-02-08 12:27:12 -07:00
e6530_12mb config: Add Dell Latitude E5520 2024-02-08 12:27:12 -07:00
fam15h_rdimm fix amd mainboard configs 2024-01-21 20:45:44 +00:00
fam15h_udimm coreboot/fam15h_udimm: define xtree 2024-01-21 22:16:09 +00:00
g43t-am3 coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
g43t-am3_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
ga-g41m-es2l coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
gru_bob coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
gru_kevin coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
haswell NEW MAINBOARD: HP EliteBook 820 G2 2024-01-10 00:50:29 +00:00
hp820g2_12mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
hp2170p_16mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
hp2560p_8mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
hp2570p_16mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
hp8200sff_4mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
hp8200sff_8mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
hp8300cmt_16mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
hp8300usdt_16mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
hp8460pintel_8mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
hp8470pintel_16mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
hp8560w_8mb Add HP EliteBook 8560w 2024-02-12 01:09:44 +02:00
hp9470m_16mb ./update trees -u coreboot 2024-02-18 14:07:18 +00:00
kcma-d8-rdimm_2mb enable serial console on fam15h boards 2024-02-27 18:52:31 +00:00
kcma-d8-rdimm_16mb enable serial console on fam15h boards 2024-02-27 18:52:31 +00:00
kcma-d8-udimm_2mb enable serial console on fam15h boards 2024-02-27 18:52:31 +00:00
kcma-d8-udimm_16mb enable serial console on fam15h boards 2024-02-27 18:52:31 +00:00
kfsn4-dre_1mb enable serial console on fam15h boards 2024-02-27 18:52:31 +00:00
kfsn4-dre_2mb enable serial console on fam15h boards 2024-02-27 18:52:31 +00:00
kgpe-d16-rdimm_2mb enable serial console on fam15h boards 2024-02-27 18:52:31 +00:00
kgpe-d16-rdimm_16mb enable serial console on fam15h boards 2024-02-27 18:52:31 +00:00
kgpe-d16-udimm_2mb enable serial console on fam15h boards 2024-02-27 18:52:31 +00:00
kgpe-d16-udimm_16mb enable serial console on fam15h boards 2024-02-27 18:52:31 +00:00
macbook11 coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
macbook11_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
macbook21 coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
macbook21_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
qemu_arm64_12mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
qemu_x86_12mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
r400_4mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
r400_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
r400_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
r500_4mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t60_16mb_intelgpu coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t60_intelgpu coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t400_4mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t400_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t400_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t420_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t420s_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t430_12mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t440plibremrc_12mb update/trees: further simplify crossgcc handling 2023-12-27 16:07:32 +00:00
t440pmrc_12mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t500_4mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t500_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t500_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t520_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t530_12mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
t1650_12mb config: Add Dell Latitude E5520 2024-02-08 12:27:12 -07:00
w500_4mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
w500_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
w500_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
w530_12mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
w541_12mb update/trees: further simplify crossgcc handling 2023-12-27 16:07:32 +00:00
w541mrc_12mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x60 coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x60_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x200_4mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x200_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x200_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x220_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x220edp_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x230_12mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x230_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x230edp_12mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x230t_12mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x230t_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x301_4mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x301_8mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
x301_16mb coreboot/default: update coreboot to January 2024 2024-01-25 15:41:15 +00:00
build.list merge config/ and resources/ 2023-09-04 02:47:25 +01:00