diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2018-06-15 19:37:23 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-10-24 10:00:20 +0000 |
| commit | 794f56bdf5acc5d153472bb583d51bb9fe56166f (patch) | |
| tree | d36df402846a592aac925f13674d0b28bb00d747 /src/northbridge/intel | |
| parent | 00fa4f01e47935d5d8253631fce9935e416b4d07 (diff) | |
nb/intel/i945: Fix domain resources
Fixed resources have to be registered early during
read_resources() phase, such that device allocator
will avoid them.
Change-Id: Iff5f1426015a908e988ff757055034c87085c0f5
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/27119
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/northbridge/intel')
| -rw-r--r-- | src/northbridge/intel/i945/northbridge.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/northbridge/intel/i945/northbridge.c b/src/northbridge/intel/i945/northbridge.c index d3539b86e6..110a9efc53 100644 --- a/src/northbridge/intel/i945/northbridge.c +++ b/src/northbridge/intel/i945/northbridge.c @@ -57,7 +57,7 @@ static int get_pcie_bar(u32 *base) return 0; } -static void pci_domain_set_resources(struct device *dev) +static void mch_domain_read_resources(struct device *dev) { uint32_t pci_tolm, tseg_sizek; uint8_t tolud; @@ -66,6 +66,8 @@ static void pci_domain_set_resources(struct device *dev) uint64_t uma_memory_base = 0, uma_memory_size = 0; uint64_t tseg_memory_base = 0, tseg_memory_size = 0; + pci_domain_read_resources(dev); + /* Can we find out how much memory we can use at most * this way? */ @@ -113,6 +115,14 @@ static void pci_domain_set_resources(struct device *dev) ram_resource(dev, 4, 768, (tomk - 768)); uma_resource(dev, 5, uma_memory_base >> 10, uma_memory_size >> 10); mmio_resource(dev, 6, tseg_memory_base >> 10, tseg_memory_size >> 10); +} + +static void mch_domain_set_resources(struct device *dev) +{ + struct resource *res; + + for (res = dev->resource_list; res; res = res->next) + report_resource_stored(dev, res, ""); assign_resources(dev->link_list); } @@ -138,8 +148,8 @@ static const char *northbridge_acpi_name(const struct device *dev) * See e7525/northbridge.c for an example. */ static struct device_operations pci_domain_ops = { - .read_resources = pci_domain_read_resources, - .set_resources = pci_domain_set_resources, + .read_resources = mch_domain_read_resources, + .set_resources = mch_domain_set_resources, .enable_resources = NULL, .init = NULL, .scan_bus = pci_domain_scan_bus, |