soc/intel/broadwell: Make `broadwell_init_pre_device` static

This small function is only used in one place.

Change-Id: Ieccdca60fb7837b6406a6b2fd7ebae86958a1afe
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49945
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

3 files changed, 5 insertions, 8 deletions

diff --git a/src/soc/intel/broadwell/include/soc/ramstage.h b/src/soc/intel/broadwell/include/soc/ramstage.h
index 4d057ace11..3900c7339e 100644
--- a/src/soc/intel/broadwell/include/soc/ramstage.h
+++ b/src/soc/intel/broadwell/include/soc/ramstage.h
@@ -6,8 +6,6 @@
 #include <device/device.h>
 #include <soc/intel/broadwell/chip.h>
 
-void broadwell_init_pre_device(void *chip_info);
-
 #if CONFIG(HAVE_REFCODE_BLOB)
 void broadwell_run_reference_code(void);
 #else
diff --git a/src/soc/intel/broadwell/northbridge.c b/src/soc/intel/broadwell/northbridge.c
index 43fa0816fc..bc2638842a 100644
--- a/src/soc/intel/broadwell/northbridge.c
+++ b/src/soc/intel/broadwell/northbridge.c
@@ -474,6 +474,11 @@ static void broadwell_enable(struct device *dev)
 	}
 }
 
+static void broadwell_init_pre_device(void *chip_info)
+{
+	broadwell_run_reference_code();
+}
+
 struct chip_operations soc_intel_broadwell_ops = {
 	CHIP_NAME("Intel Broadwell")
 	.enable_dev = &broadwell_enable,
diff --git a/src/soc/intel/broadwell/ramstage.c b/src/soc/intel/broadwell/ramstage.c
index 0078939145..a75bd36c99 100644
--- a/src/soc/intel/broadwell/ramstage.c
+++ b/src/soc/intel/broadwell/ramstage.c
@@ -9,7 +9,6 @@
 #include <string.h>
 #include <soc/nvs.h>
 #include <soc/pm.h>
-#include <soc/ramstage.h>
 #include <soc/intel/broadwell/chip.h>
 
 /* Save bit index for PM1_STS and GPE_STS for ACPI _SWS */
@@ -73,8 +72,3 @@ static void acpi_save_wake_source(void *unused)
 }
 
 BOOT_STATE_INIT_ENTRY(BS_OS_RESUME, BS_ON_ENTRY, acpi_save_wake_source, NULL);
-
-void broadwell_init_pre_device(void *chip_info)
-{
-	broadwell_run_reference_code();
-}