5 files changed, 12 insertions, 9 deletions
diff --git a/board/renesas/common/gen3-spl.c b/board/renesas/common/gen3-spl.c
index 9590b5d6a2e..f833bfeaeee 100644
--- a/board/renesas/common/gen3-spl.c
+++ b/board/renesas/common/gen3-spl.c
@@ -29,10 +29,6 @@ u32 spl_boot_device(void)
 	return BOOT_DEVICE_UART;
 }
 
-void s_init(void)
-{
-}
-
 void reset_cpu(void)
 {
 }
diff --git a/board/renesas/common/gen4-common.c b/board/renesas/common/gen4-common.c
index ac87f2f08e3..c4a0335223c 100644
--- a/board/renesas/common/gen4-common.c
+++ b/board/renesas/common/gen4-common.c
@@ -41,10 +41,12 @@ static void init_gic_v3(void)
 	writel(0xffffffff, GICR_SGI_BASE + GICR_IGROUPR0);
 }
 
-void s_init(void)
+int mach_cpu_init(void)
 {
 	if (current_el() == 3)
 		init_generic_timer();
+
+	return 0;
 }
 
 int board_early_init_f(void)
diff --git a/board/renesas/common/gen4-spl.c b/board/renesas/common/gen4-spl.c
index ebfefab7253..e4c1190eac7 100644
--- a/board/renesas/common/gen4-spl.c
+++ b/board/renesas/common/gen4-spl.c
@@ -82,7 +82,7 @@ struct legacy_img_hdr *spl_get_load_buffer(ssize_t offset, size_t size)
 #define RTGRP3_BIT			BIT(19)
 #define APMU_ACC_ENB_FOR_ARM_CPU	(CL0GRP3_BIT | CL1GRP3_BIT | RTGRP3_BIT)
 
-void s_init(void)
+int mach_cpu_init(void)
 {
 	/* Unlock CPG access */
 	writel(0x5A5AFFFF, CPGWPR);
@@ -95,6 +95,8 @@ void s_init(void)
 	writel(0x00ff00ff, APMU_BASE + 0x18);
 	writel(0x00ff00ff, APMU_BASE + 0x1c);
 	clrbits_le32(APMU_BASE + 0x68, BIT(29));
+
+	return 0;
 }
 
 void reset_cpu(void)
diff --git a/board/renesas/common/gen5-common.c b/board/renesas/common/gen5-common.c
index c60a76c5038..5160b32e2e3 100644
--- a/board/renesas/common/gen5-common.c
+++ b/board/renesas/common/gen5-common.c
@@ -37,10 +37,12 @@ static void init_gic_v3(void)
 	writel(0xffffffff, GICR_SGI_BASE + GICR_IGROUPR0);
 }
 
-void s_init(void)
+int mach_cpu_init(void)
 {
 	if (current_el() == 3)
 		init_generic_timer();
+
+	return 0;
 }
 
 int board_early_init_f(void)
diff --git a/board/renesas/common/rcar64-common.c b/board/renesas/common/rcar64-common.c
index bcb03792494..3d537be4d02 100644
--- a/board/renesas/common/rcar64-common.c
+++ b/board/renesas/common/rcar64-common.c
@@ -24,7 +24,8 @@ int dram_init(void)
 {
 	int ret = fdtdec_setup_mem_size_base();
 
-	if (current_el() == 3 && gd->ram_base == 0x48000000) {
+	if (IS_ENABLED(CONFIG_ARM64) && current_el() == 3 &&
+	    gd->ram_base == 0x48000000) {
 		/*
 		 * If this U-Boot runs in EL3, make the bottom 128 MiB
 		 * available for loading of follow up firmware blobs.
@@ -44,7 +45,7 @@ int dram_init_banksize(void)
 
 	fdtdec_setup_memory_banksize();
 
-	if (current_el() != 3)
+	if (IS_ENABLED(CONFIG_ARM64) && current_el() != 3)
 		return 0;
 
 	for (bank = 0; bank < CONFIG_NR_DRAM_BANKS; bank++) {