diff options
Diffstat (limited to 'src/northbridge/intel/e7520/northbridge.c')
| -rw-r--r-- | src/northbridge/intel/e7520/northbridge.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/northbridge/intel/e7520/northbridge.c b/src/northbridge/intel/e7520/northbridge.c index ad44c9b5e6..f2b2a0f3a0 100644 --- a/src/northbridge/intel/e7520/northbridge.c +++ b/src/northbridge/intel/e7520/northbridge.c @@ -76,6 +76,10 @@ static uint32_t find_pci_tolm(struct bus *bus) return tolm; } +#if HAVE_HIGH_TABLES==1 +#define HIGH_TABLES_SIZE 64 // maximum size of high tables in KB +extern uint64_t high_tables_base, high_tables_size; +#endif static void pci_domain_set_resources(device_t dev) { @@ -164,6 +168,12 @@ static void pci_domain_set_resources(device_t dev) ram_resource(dev, 6, remapbasek, (remaplimitk + 64*1024) - remapbasek); } + +#if HAVE_HIGH_TABLES==1 + /* Leave some space for ACPI, PIRQ and MP tables */ + high_tables_base = (tolmk - HIGH_TABLES_SIZE) * 1024; + high_tables_size = HIGH_TABLES_SIZE * 1024; +#endif } assign_resources(&dev->link[0]); } |