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Diffstat (limited to 'src/soc/intel/common/block/acpi/acpi/northbridge.asl')
-rw-r--r--src/soc/intel/common/block/acpi/acpi/northbridge.asl5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/acpi/acpi/northbridge.asl b/src/soc/intel/common/block/acpi/acpi/northbridge.asl
index b4b746542e..5780f4c799 100644
--- a/src/soc/intel/common/block/acpi/acpi/northbridge.asl
+++ b/src/soc/intel/common/block/acpi/acpi/northbridge.asl
@@ -276,6 +276,11 @@ Device (PDRC)
/* FLASH range */
Memory32Fixed (ReadOnly, 0, CONFIG_ROM_SIZE, FIOH)
+#if CONFIG(FAST_SPI_SUPPORTS_EXT_BIOS_WINDOW)
+ /* Extended BIOS window */
+ Memory32Fixed (ReadOnly, CONFIG_EXT_BIOS_WIN_BASE, CONFIG_EXT_BIOS_WIN_SIZE)
+#endif
+
/* Local APIC range(0xFEE0_0000 to 0xFEEF_FFFF) */
Memory32Fixed (ReadOnly, 0xFEE00000, 0x100000)