diff options
Diffstat (limited to 'src/northbridge/intel/sandybridge')
-rw-r--r-- | src/northbridge/intel/sandybridge/northbridge.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/northbridge/intel/sandybridge/northbridge.c b/src/northbridge/intel/sandybridge/northbridge.c index 032e500dc3..51e7847788 100644 --- a/src/northbridge/intel/sandybridge/northbridge.c +++ b/src/northbridge/intel/sandybridge/northbridge.c @@ -35,8 +35,6 @@ bool is_sandybridge(void) * 0xc0000 - 0xcffff: VGA OPROM (needed by kernel) * 0xe0000 - 0xfffff: SeaBIOS, if used, otherwise DMI */ -static const int legacy_hole_base_k = 0xa0000 / 1024; -static const int legacy_hole_size_k = 384; static const char *northbridge_acpi_name(const struct device *dev) { @@ -66,9 +64,8 @@ static void add_fixed_resources(struct device *dev, int index) { mmio_resource_kb(dev, index++, uma_memory_base >> 10, uma_memory_size >> 10); - mmio_resource_kb(dev, index++, legacy_hole_base_k, (0xc0000 >> 10) - legacy_hole_base_k); - - reserved_ram_resource_kb(dev, index++, 0xc0000 >> 10, (0x100000 - 0xc0000) >> 10); + mmio_from_to(dev, index++, 0xa0000, 0xc0000); + reserved_ram_from_to(dev, index++, 0xc0000, 1 * MiB); if (is_sandybridge()) { /* Required for SandyBridge sighting 3715511 */ @@ -207,9 +204,8 @@ static void mc_read_resources(struct device *dev) printk(BIOS_INFO, "Available memory below 4GB: %lluM\n", tomk >> 10); /* Report the memory regions */ - ram_resource_kb(dev, index++, 0, legacy_hole_base_k); - ram_resource_kb(dev, index++, legacy_hole_base_k + legacy_hole_size_k, - (tomk - (legacy_hole_base_k + legacy_hole_size_k))); + ram_from_to(dev, index++, 0, 0xa0000); + ram_from_to(dev, index++, 1 * MiB, tomk * KiB); /* * If >= 4GB installed, then memory from TOLUD to 4GB is remapped above TOM. |