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| author | Felix Held <felix-coreboot@felixheld.de> | 2023-08-09 19:28:39 +0200 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2023-08-15 14:56:11 +0000 |
| commit | 8f0075c37924fc3be82b226d13a5e522eea9f795 (patch) | |
| tree | d9f701380a1bd43347a79d7ac6ea8f0a557b3178 /src/soc/amd/stoneyridge | |
| parent | 38880d236fd97e3bdf61234363bc4cd7e9869870 (diff) | |
| download | coreboot-8f0075c37924fc3be82b226d13a5e522eea9f795.tar.gz coreboot-8f0075c37924fc3be82b226d13a5e522eea9f795.tar.bz2 coreboot-8f0075c37924fc3be82b226d13a5e522eea9f795.zip | |
nb,soc/amd/*/northbridge: use mmio_range to add IOAPIC2 resources
Instead of open coding this, use the mmio_range helper function to tell
the resource allocator about the northbridge's IOAPIC's MMIO. This
change sets the IORESOURCE_RESERVE and IORESOURCE_STORED bits in the
resource flags that weren't set before, but mmio_range is already used
elsewhere for similar purposes.
TEST=None
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Id66a73cdb22fd551e4359914ba5513313dcc3193
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77173
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/soc/amd/stoneyridge')
| -rw-r--r-- | src/soc/amd/stoneyridge/northbridge.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c index ecdbe4fee91d..081bc1f47d48 100644 --- a/src/soc/amd/stoneyridge/northbridge.c +++ b/src/soc/amd/stoneyridge/northbridge.c @@ -59,7 +59,6 @@ static void set_mmio_addr_reg(u32 nodeid, u32 linkn, u32 reg, u32 index, static void read_resources(struct device *dev) { unsigned int idx = 0; - struct resource *res; /* The northbridge has no PCI BARs implemented, so there's no need to call pci_dev_read_resources for it */ @@ -72,10 +71,7 @@ static void read_resources(struct device *dev) mmconf_resource(dev, idx++); /* NB IOAPIC2 resource */ - res = new_resource(dev, idx++); /* IOAPIC2 */ - res->base = IO_APIC2_ADDR; - res->size = 0x00001000; - res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; + mmio_range(dev, idx++, IO_APIC2_ADDR, 0x1000); } static void set_resource(struct device *dev, struct resource *res, u32 nodeid) |