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| author | Felix Held <felix-coreboot@felixheld.de> | 2023-07-14 19:41:06 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-07-25 13:33:57 +0000 |
| commit | 32169720bb6756faba38148d2425c0a85df117c1 (patch) | |
| tree | dbf25b3b593c0c1b59804bfee30a5ed440640c3a /src | |
| parent | c1be66ee6003701106e27b7e43e8bbfc934f4c39 (diff) | |
| download | coreboot-32169720bb6756faba38148d2425c0a85df117c1.tar.gz coreboot-32169720bb6756faba38148d2425c0a85df117c1.tar.bz2 coreboot-32169720bb6756faba38148d2425c0a85df117c1.zip | |
soc/amd/common/data_fabric/domain: report non-PCI MMIO resources
Call read_non_pci_resources from amd_pci_domain_read_resources to tell
the resource allocator about the non-PCI MMIO regions within the data
fabric MMIO regions so that the allocator won't place any PCI MMIO in
the same areas.
TEST=On Mandolin 3 new non-PCI resources get reported to the allocator:
avoid_fixed_resources: DOMAIN: 0000 04 base fd100000 limit fd1fffff mem (fixed)
avoid_fixed_resources: DOMAIN: 0000 05 base fd000000 limit fd0fffff mem (fixed)
avoid_fixed_resources: DOMAIN: 0000 20000120 base fec01000 limit fec01fff mem (fixed)
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I7f69b86e376e3368d4f156ccf93791cc00886489
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76599
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/common/block/data_fabric/Kconfig | 1 | ||||
| -rw-r--r-- | src/soc/amd/common/block/data_fabric/domain.c | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/data_fabric/Kconfig b/src/soc/amd/common/block/data_fabric/Kconfig index c98bac48ee15..4c4f7b34e1a6 100644 --- a/src/soc/amd/common/block/data_fabric/Kconfig +++ b/src/soc/amd/common/block/data_fabric/Kconfig @@ -7,6 +7,7 @@ config SOC_AMD_COMMON_BLOCK_DATA_FABRIC config SOC_AMD_COMMON_BLOCK_DATA_FABRIC_DOMAIN bool depends on SOC_AMD_COMMON_BLOCK_DATA_FABRIC + select SOC_AMD_COMMON_BLOCK_ROOT_COMPLEX help Select this option to add functionality to the build to tell the resource allocator about the MMIO regions configured in the data diff --git a/src/soc/amd/common/block/data_fabric/domain.c b/src/soc/amd/common/block/data_fabric/domain.c index c032fdb4bbcf..c7290b1490fc 100644 --- a/src/soc/amd/common/block/data_fabric/domain.c +++ b/src/soc/amd/common/block/data_fabric/domain.c @@ -3,6 +3,7 @@ #include <acpi/acpigen.h> #include <amdblocks/cpu.h> #include <amdblocks/data_fabric.h> +#include <amdblocks/root_complex.h> #include <arch/ioapic.h> #include <arch/vga.h> #include <console/console.h> @@ -159,6 +160,8 @@ void amd_pci_domain_read_resources(struct device *domain) add_io_regions(domain, &idx); add_data_fabric_mmio_regions(domain, &idx); + + read_non_pci_resources(domain, &idx); } static void write_ssdt_domain_io_producer_range_helper(const char *domain_name, |