diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2023-06-05 15:30:10 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-06-06 17:28:50 +0000 |
| commit | d7ad1409b955f83e40da3b648e85bc3cc2b919a8 (patch) | |
| tree | 1629742875a205780f8ec55136fdedaacdabc85f /src | |
| parent | d0959dc800657efea4906ea5509a41ac3ca6d99a (diff) | |
soc/amd/stoneyridge/northbridge: reserve PCI config IO ports
This makes sure that the resource allocator won't use those ports for
anything else.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I014ffe3ee94ec153e91113f9a17e89f24ca040b3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75619
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/stoneyridge/northbridge.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c index 75fdfa4a35..452a7bb2eb 100644 --- a/src/soc/amd/stoneyridge/northbridge.c +++ b/src/soc/amd/stoneyridge/northbridge.c @@ -334,6 +334,8 @@ void domain_read_resources(struct device *dev) pci_domain_read_resources(dev); + fixed_io_range_reserved(dev, idx++, PCI_IO_CONFIG_INDEX, PCI_IO_CONFIG_PORT_COUNT); + /* 0x0 -> 0x9ffff */ ram_resource_kb(dev, idx++, 0, 0xa0000 / KiB); |