diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2016-12-02 08:56:05 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2016-12-07 13:00:56 +0100 |
| commit | e25b5ef39fd10e48e87e0c4770a721a786e36a36 (patch) | |
| tree | 113c2b4eba9bf7fddd6badbafc3c0f6ac0cef04f /src/northbridge/amd/amdfam10/northbridge.c | |
| parent | 3d15e10aef5811e8c7146e5defb0e36b848547ed (diff) | |
MMCONF_SUPPORT: Consolidate resource registration
Change-Id: Id727270bff9e0288747d178c00f3d747fe223b0f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/17695
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/northbridge/amd/amdfam10/northbridge.c')
| -rw-r--r-- | src/northbridge/amd/amdfam10/northbridge.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/northbridge/amd/amdfam10/northbridge.c b/src/northbridge/amd/amdfam10/northbridge.c index cc2e6f923b..43480d2db1 100644 --- a/src/northbridge/amd/amdfam10/northbridge.c +++ b/src/northbridge/amd/amdfam10/northbridge.c @@ -741,14 +741,7 @@ static void amdfam10_domain_read_resources(device_t dev) pci_domain_read_resources(dev); /* We have MMCONF_SUPPORT, create the resource window. */ - struct resource *res = new_resource(dev, 0xc0010058); - res->base = CONFIG_MMCONF_BASE_ADDRESS; - res->size = CONFIG_MMCONF_BUS_NUMBER * 1024 * 1024; /* Each bus needs 1M */ - res->align = log2(res->size); - res->gran = log2(res->size); - res->limit = 0xffffffffffffffffULL; /* 64-bit location allowed */ - res->flags = IORESOURCE_MEM | IORESOURCE_RESERVE | - IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED; + mmconf_resource(dev, 0xc0010058); /* Reserve lower DRAM region to force PCI MMIO region to correct location above 0xefffffff */ ram_resource(dev, 7, 0, rdmsr(TOP_MEM).lo >> 10); |