3 files changed, 6 insertions, 3 deletions
diff --git a/src/soc/intel/skylake/acpi.c b/src/soc/intel/skylake/acpi.c
index 3d133f9266..914b9d51a3 100644
--- a/src/soc/intel/skylake/acpi.c
+++ b/src/soc/intel/skylake/acpi.c
@@ -23,6 +23,7 @@
 #include <arch/smp/mpspec.h>
 #include <cbmem.h>
 #include <chip.h>
+#include <compiler.h>
 #include <console/console.h>
 #include <cpu/cpu.h>
 #include <cpu/x86/smm.h>
@@ -707,7 +708,7 @@ int soc_fill_acpi_wake(uint32_t *pm1, uint32_t **gpe0)
 	return GPE0_REG_MAX;
 }
 
-__attribute__((weak)) void acpi_mainboard_gnvs(global_nvs_t *gnvs)
+__weak void acpi_mainboard_gnvs(global_nvs_t *gnvs)
 {
 }
 
diff --git a/src/soc/intel/skylake/chip_fsp20.c b/src/soc/intel/skylake/chip_fsp20.c
index 054ed089dc..6e9181677e 100644
--- a/src/soc/intel/skylake/chip_fsp20.c
+++ b/src/soc/intel/skylake/chip_fsp20.c
@@ -20,6 +20,7 @@
 #include <fsp/api.h>
 #include <arch/acpi.h>
 #include <chip.h>
+#include <compiler.h>
 #include <bootstate.h>
 #include <console/console.h>
 #include <device/device.h>
@@ -346,7 +347,7 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
 }
 
 /* Mainboard GPIO Configuration */
-__attribute__((weak)) void mainboard_silicon_init_params(FSP_S_CONFIG *params)
+__weak void mainboard_silicon_init_params(FSP_S_CONFIG *params)
 {
 	printk(BIOS_DEBUG, "WEAK: %s/%s called\n", __FILE__, __func__);
 }
diff --git a/src/soc/intel/skylake/romstage/romstage_fsp20.c b/src/soc/intel/skylake/romstage/romstage_fsp20.c
index 0b2d276a73..760dcc1e8c 100644
--- a/src/soc/intel/skylake/romstage/romstage_fsp20.c
+++ b/src/soc/intel/skylake/romstage/romstage_fsp20.c
@@ -18,6 +18,7 @@
 #include <arch/io.h>
 #include <arch/symbols.h>
 #include <assert.h>
+#include <compiler.h>
 #include <cpu/x86/mtrr.h>
 #include <cpu/x86/msr.h>
 #include <cbmem.h>
@@ -295,7 +296,7 @@ void soc_update_memory_params_for_mma(FSP_M_CONFIG *memory_cfg,
 	memory_cfg->SaGv = 0x02;
 }
 
-__attribute__((weak)) void mainboard_memory_init_params(FSPM_UPD *mupd)
+__weak void mainboard_memory_init_params(FSPM_UPD *mupd)
 {
 	/* Do nothing */
 }