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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2012-07-26 23:51:20 +0300 |
|---|---|---|
| committer | Anton Kochkov <anton.kochkov@gmail.com> | 2012-08-01 10:57:17 +0200 |
| commit | 1ec5e744c63938aa75e80e8d7548d05e998660a2 (patch) | |
| tree | 237dca4e11c4f549bf31aa3c5a8a4f584fe52fa7 /src/northbridge/intel/sandybridge/northbridge.c | |
| parent | 51676b14e8cfd5bbabf487f659f11704f17f6d0f (diff) | |
Intel Sandybridge: add reserved memory as resources
Reserved memory resources will get removed from memory table at
the end of write_coreboot_table(),
Change-Id: I02711b4be4f25054bd3361295d8d4dc996b2eb3e
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/1372
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
Diffstat (limited to 'src/northbridge/intel/sandybridge/northbridge.c')
| -rw-r--r-- | src/northbridge/intel/sandybridge/northbridge.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/src/northbridge/intel/sandybridge/northbridge.c b/src/northbridge/intel/sandybridge/northbridge.c index bfb2166a11..0df85a7493 100644 --- a/src/northbridge/intel/sandybridge/northbridge.c +++ b/src/northbridge/intel/sandybridge/northbridge.c @@ -63,19 +63,6 @@ static const int legacy_hole_size_k = 384; int add_northbridge_resources(struct lb_memory *mem) { - lb_add_memory_range(mem, LB_MEM_RESERVED, - legacy_hole_base_k * 1024, legacy_hole_size_k * 1024); - -#if CONFIG_CHROMEOS_RAMOOPS - lb_add_memory_range(mem, LB_MEM_RESERVED, - CONFIG_CHROMEOS_RAMOOPS_RAM_START, - CONFIG_CHROMEOS_RAMOOPS_RAM_SIZE); -#endif - - /* Required for SandyBridge sighting 3715511 */ - lb_add_memory_range(mem, LB_MEM_RESERVED, 0x20000000, 0x00200000); - lb_add_memory_range(mem, LB_MEM_RESERVED, 0x40000000, 0x00200000); - return 0; } @@ -126,7 +113,7 @@ static void add_fixed_resources(struct device *dev, int index) printk(BIOS_DEBUG, "Adding UMA memory area base=0x%llx " "size=0x%llx\n", uma_memory_base, uma_memory_size); - resource = new_resource(dev, index); + resource = new_resource(dev, index++); resource->base = (resource_t) uma_memory_base; resource->size = (resource_t) uma_memory_size; resource->flags = IORESOURCE_MEM | IORESOURCE_RESERVE | @@ -139,12 +126,23 @@ static void add_fixed_resources(struct device *dev, int index) if (get_pcie_bar(&pcie_config_base, &pcie_config_size)) { printk(BIOS_DEBUG, "Adding PCIe config bar base=0x%08x " "size=0x%x\n", pcie_config_base, pcie_config_size); - resource = new_resource(dev, index+1); + resource = new_resource(dev, index++); resource->base = (resource_t) pcie_config_base; resource->size = (resource_t) pcie_config_size; resource->flags = IORESOURCE_MEM | IORESOURCE_RESERVE | IORESOURCE_FIXED | IORESOURCE_STORED | IORESOURCE_ASSIGNED; } + + mmio_resource(dev, index++, legacy_hole_base_k, legacy_hole_size_k); + +#if CONFIG_CHROMEOS_RAMOOPS + mmio_resource(dev, index++, CONFIG_CHROMEOS_RAMOOPS_RAM_START >> 10, + CONFIG_CHROMEOS_RAMOOPS_RAM_SIZE >> 10); +#endif + + /* Required for SandyBridge sighting 3715511 */ + bad_ram_resource(dev, index++, 0x20000000 >> 10, 0x00200000 >> 10); + bad_ram_resource(dev, index++, 0x40000000 >> 10, 0x00200000 >> 10); } static void pci_domain_set_resources(device_t dev) |