diff options
Diffstat (limited to 'src/northbridge/intel/i82830')
| -rw-r--r-- | src/northbridge/intel/i82830/Config.lb | 5 | ||||
| -rw-r--r-- | src/northbridge/intel/i82830/northbridge.c | 10 |
2 files changed, 15 insertions, 0 deletions
diff --git a/src/northbridge/intel/i82830/Config.lb b/src/northbridge/intel/i82830/Config.lb index d2ccd5d926..f55eab27fd 100644 --- a/src/northbridge/intel/i82830/Config.lb +++ b/src/northbridge/intel/i82830/Config.lb @@ -18,5 +18,10 @@ ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA ## +uses HAVE_HIGH_TABLES + config chip.h + driver northbridge.o + +default HAVE_HIGH_TABLES=1 diff --git a/src/northbridge/intel/i82830/northbridge.c b/src/northbridge/intel/i82830/northbridge.c index 689bf19bc2..bf79ecdca1 100644 --- a/src/northbridge/intel/i82830/northbridge.c +++ b/src/northbridge/intel/i82830/northbridge.c @@ -107,6 +107,10 @@ 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) { device_t mc_dev; @@ -144,6 +148,12 @@ static void pci_domain_set_resources(device_t dev) idx = 10; ram_resource(dev, idx++, 0, 640); ram_resource(dev, idx++, 1024, tolmk - 1024); + +#if HAVE_HIGH_TABLES==1 + /* Leave some space for ACPI, PIRQ and MP tables */ + high_tables_base = (tomk - HIGH_TABLES_SIZE) * 1024; + high_tables_size = HIGH_TABLES_SIZE * 1024; +#endif } assign_resources(&dev->link[0]); } |