armv8: fsl-layerscape: make some functions static

Some functions are not used outside this file, so make them static.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/icid.c b/arch/arm/cpu/armv8/fsl-layerscape/icid.c
index ad20d71717b34ceb220255e8f7be588327a9c95d..c22e73253c3c663210b7a56fc8a6565646923dd5 100644 (file)
--- a/arch/arm/cpu/armv8/fsl-layerscape/icid.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/icid.c
@@ -23,8 +23,8 @@ static void set_icid(struct icid_id_table *tbl, int size)
                        out_be32((u32 *)(tbl[i].reg_addr), tbl[i].reg);
 }
 
-#ifdef CONFIG_SYS_DPAA_FMAN
-void set_fman_icids(struct fman_icid_id_table *tbl, int size)
+#if defined(CONFIG_SYS_DPAA_FMAN) && !defined(CONFIG_SPL_BUILD)
+static void set_fman_icids(struct fman_icid_id_table *tbl, int size)
 {
        int i;
        ccsr_fman_t *fm = (void *)CFG_SYS_FSL_FM1_ADDR;
@@ -71,7 +71,7 @@ int fdt_set_iommu_prop(void *blob, int off, int smmu_ph, u32 *ids, int num_ids)
        return 0;
 }
 
-int fdt_fixup_icid_tbl(void *blob, int smmu_ph,
+static int fdt_fixup_icid_tbl(void *blob, int smmu_ph,
                       struct icid_id_table *tbl, int size)
 {
        int i, err, off;
@@ -98,7 +98,7 @@ int fdt_fixup_icid_tbl(void *blob, int smmu_ph,
 }
 
 #ifdef CONFIG_SYS_DPAA_FMAN
-int get_fman_port_icid(int port_id, struct fman_icid_id_table *tbl,
+static int get_fman_port_icid(int port_id, struct fman_icid_id_table *tbl,
                       const int size)
 {
        int i;
@@ -111,7 +111,7 @@ int get_fman_port_icid(int port_id, struct fman_icid_id_table *tbl,
        return -1;
 }
 
-void fdt_fixup_fman_port_icid_by_compat(void *blob, int smmu_ph,
+static void fdt_fixup_fman_port_icid_by_compat(void *blob, int smmu_ph,
                                        const char *compat)
 {
        int noff, len, icid;
@@ -140,7 +140,7 @@ void fdt_fixup_fman_port_icid_by_compat(void *blob, int smmu_ph,
        }
 }
 
-void fdt_fixup_fman_icids(void *blob, int smmu_ph)
+static void fdt_fixup_fman_icids(void *blob, int smmu_ph)
 {
        static const char * const compats[] = {
                "fsl,fman-v3-port-oh",