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-rw-r--r--src/soc/intel/apollolake/include/soc/iomap.h2
-rw-r--r--src/soc/intel/cannonlake/include/soc/iomap.h2
-rw-r--r--src/soc/intel/common/block/systemagent/systemagent.c5
-rw-r--r--src/soc/intel/icelake/include/soc/iomap.h2
-rw-r--r--src/soc/intel/jasperlake/include/soc/iomap.h2
-rw-r--r--src/soc/intel/skylake/include/soc/iomap.h2
-rw-r--r--src/soc/intel/tigerlake/include/soc/iomap.h3
7 files changed, 3 insertions, 15 deletions
diff --git a/src/soc/intel/apollolake/include/soc/iomap.h b/src/soc/intel/apollolake/include/soc/iomap.h
index e79331a3e8..5e5b40e2e1 100644
--- a/src/soc/intel/apollolake/include/soc/iomap.h
+++ b/src/soc/intel/apollolake/include/soc/iomap.h
@@ -45,6 +45,4 @@
#define EARLY_I2C_BASE_ADDRESS 0xfe020000
#define EARLY_I2C_BASE(x) (EARLY_I2C_BASE_ADDRESS + (0x1000 * (x)))
-#define ABOVE_4GB_MEM_BASE_SIZE (64ULL * GiB)
-
#endif /* _SOC_APOLLOLAKE_IOMAP_H_ */
diff --git a/src/soc/intel/cannonlake/include/soc/iomap.h b/src/soc/intel/cannonlake/include/soc/iomap.h
index 9d13d84d3a..dc070893c8 100644
--- a/src/soc/intel/cannonlake/include/soc/iomap.h
+++ b/src/soc/intel/cannonlake/include/soc/iomap.h
@@ -54,8 +54,6 @@
#define HECI1_BASE_ADDRESS 0xfeda2000
-#define ABOVE_4GB_MEM_BASE_SIZE (256ULL * GiB)
-
/* PTT registers */
#define PTT_TXT_BASE_ADDRESS 0xfed30800
#define PTT_PRESENT 0x00070000
diff --git a/src/soc/intel/common/block/systemagent/systemagent.c b/src/soc/intel/common/block/systemagent/systemagent.c
index 7355817ec2..269236ba32 100644
--- a/src/soc/intel/common/block/systemagent/systemagent.c
+++ b/src/soc/intel/common/block/systemagent/systemagent.c
@@ -2,6 +2,7 @@
#include <cbmem.h>
#include <console/console.h>
+#include <cpu/cpu.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
@@ -102,8 +103,8 @@ void sa_fill_gnvs(global_nvs_t *gnvs)
struct device *sa_dev = pcidev_path_on_root(SA_DEVFN_ROOT);
sa_read_map_entry(sa_dev, &sa_memory_map[SA_TOUUD_REG], &gnvs->a4gb);
- gnvs->a4gs = ABOVE_4GB_MEM_BASE_SIZE;
- printk(BIOS_DEBUG, "PCI space above 4GB MMIO is from 0x%llx to len = 0x%llx\n",
+ gnvs->a4gs = POWER_OF_2(cpu_phys_address_size()) - gnvs->a4gb;
+ printk(BIOS_DEBUG, "PCI space above 4GB MMIO is at 0x%llx, len = 0x%llx\n",
gnvs->a4gb, gnvs->a4gs);
}
diff --git a/src/soc/intel/icelake/include/soc/iomap.h b/src/soc/intel/icelake/include/soc/iomap.h
index 6971a3d564..6b82c19ae2 100644
--- a/src/soc/intel/icelake/include/soc/iomap.h
+++ b/src/soc/intel/icelake/include/soc/iomap.h
@@ -48,8 +48,6 @@
#define VTD_BASE_ADDRESS 0xFED90000
#define VTD_BASE_SIZE 0x00004000
-#define ABOVE_4GB_MEM_BASE_SIZE (256ULL * GiB)
-
/*
* I/O port address space
*/
diff --git a/src/soc/intel/jasperlake/include/soc/iomap.h b/src/soc/intel/jasperlake/include/soc/iomap.h
index 3ee06a2d2f..c45430a02e 100644
--- a/src/soc/intel/jasperlake/include/soc/iomap.h
+++ b/src/soc/intel/jasperlake/include/soc/iomap.h
@@ -70,8 +70,6 @@
#define VTD_BASE_ADDRESS 0xfed90000
#define VTD_BASE_SIZE 0x00004000
-#define ABOVE_4GB_MEM_BASE_SIZE (256ULL * GiB)
-
#define MCH_BASE_ADDRESS 0xfea80000
#define MCH_BASE_SIZE 0x8000
diff --git a/src/soc/intel/skylake/include/soc/iomap.h b/src/soc/intel/skylake/include/soc/iomap.h
index a3db5c033e..d3fb9579fd 100644
--- a/src/soc/intel/skylake/include/soc/iomap.h
+++ b/src/soc/intel/skylake/include/soc/iomap.h
@@ -61,8 +61,6 @@
#define PTT_TXT_BASE_ADDRESS 0xfed30800
#define PTT_PRESENT 0x00070000
-#define ABOVE_4GB_MEM_BASE_SIZE (64ULL * GiB)
-
/*
* I/O port address space
*/
diff --git a/src/soc/intel/tigerlake/include/soc/iomap.h b/src/soc/intel/tigerlake/include/soc/iomap.h
index 70f908d57d..282092fade 100644
--- a/src/soc/intel/tigerlake/include/soc/iomap.h
+++ b/src/soc/intel/tigerlake/include/soc/iomap.h
@@ -76,9 +76,6 @@
#define VTD_BASE_ADDRESS 0xfed90000
#define VTD_BASE_SIZE 0x00004000
-#define ABOVE_4GB_MEM_BASE_SIZE (256ULL * GiB)
-
-
#define MCH_BASE_ADDRESS 0xfedc0000
#define MCH_BASE_SIZE 0x20000