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| author | Jonathan Zhang <jonzhang@fb.com> | 2022-05-11 13:11:20 -0700 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2022-11-20 17:35:04 +0000 |
| commit | 3dcafa8774f215e75b2d13157c1431339e33146c (patch) | |
| tree | 11ca21e52e8309ba69c781c855e0ba808e671e82 /src/mainboard/amd/gardenia/gpio.c | |
| parent | b7f92a0b6a0f776d00cf7843156034c22f403c78 (diff) | |
acpi: Add initial support for CEDT
Add initial CEDT (CXL Early Discovery Table) support based on
CXL spec 2.0 section 9.14.1.
Add functions to create CEDT table (revision 1), and create CEDT
CXL Host Bridge Structure (CHBS) and CXL Fixed Memory Windows
Structure (CFMWS).
TESTED=Create CEDT table on Intel Archer City CRB, dumped the
CEDT table and examined the content.
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: I4fbce78efc86ad9f2468c37b4827a6dadbdc6802
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64263
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Diffstat (limited to 'src/mainboard/amd/gardenia/gpio.c')
0 files changed, 0 insertions, 0 deletions