diff --git a/board/renesas/silk/Kconfig b/board/renesas/silk/Kconfig
new file mode 100644
index 0000000..07aee0e
--- /dev/null
+++ b/board/renesas/silk/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_SILK
+
+config SYS_BOARD
+	default "silk"
+
+config SYS_VENDOR
+	default "renesas"
+
+config SYS_CONFIG_NAME
+	default "silk"
+
+endif
diff --git a/board/renesas/silk/MAINTAINERS b/board/renesas/silk/MAINTAINERS
new file mode 100644
index 0000000..b566ccf
--- /dev/null
+++ b/board/renesas/silk/MAINTAINERS
@@ -0,0 +1,6 @@
+SILK BOARD
+M:	Cogent Embedded, Inc. <source@cogentembedded.com>
+S:	Maintained
+F:	board/renesas/silk/
+F:	include/configs/silk.h
+F:	configs/silk_defconfig
diff --git a/board/renesas/silk/Makefile b/board/renesas/silk/Makefile
new file mode 100644
index 0000000..e6eea61
--- /dev/null
+++ b/board/renesas/silk/Makefile
@@ -0,0 +1,10 @@
+#
+# board/renesas/silk/Makefile
+#
+# Copyright (C) 2015 Renesas Electronics Corporation
+# Copyright (C) 2015 Cogent Embedded, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0
+#
+
+obj-y	:= silk.o qos.o ../rcar-gen2-common/common.o
diff --git a/board/renesas/silk/qos.c b/board/renesas/silk/qos.c
new file mode 100644
index 0000000..4f6e46c
--- /dev/null
+++ b/board/renesas/silk/qos.c
@@ -0,0 +1,951 @@
+/*
+ * board/renesas/silk/qos.c
+ *
+ * Copyright (C) 2015 Renesas Electronics Corporation
+ * Copyright (C) 2015 Cogent Embedded, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ *
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <asm/mach-types.h>
+#include <asm/io.h>
+#include <asm/arch/rmobile.h>
+
+#if defined(CONFIG_RMOBILE_EXTRAM_BOOT)
+/* QoS version 0.11 */
+
+enum {
+	DBSC3_00, DBSC3_01, DBSC3_02, DBSC3_03, DBSC3_04,
+	DBSC3_05, DBSC3_06, DBSC3_07, DBSC3_08, DBSC3_09,
+	DBSC3_10, DBSC3_11, DBSC3_12, DBSC3_13, DBSC3_14,
+	DBSC3_15,
+	DBSC3_NR,
+};
+
+static u32 dbsc3_0_r_qos_addr[DBSC3_NR] = {
+	[DBSC3_00] = DBSC3_0_QOS_R0_BASE,
+	[DBSC3_01] = DBSC3_0_QOS_R1_BASE,
+	[DBSC3_02] = DBSC3_0_QOS_R2_BASE,
+	[DBSC3_03] = DBSC3_0_QOS_R3_BASE,
+	[DBSC3_04] = DBSC3_0_QOS_R4_BASE,
+	[DBSC3_05] = DBSC3_0_QOS_R5_BASE,
+	[DBSC3_06] = DBSC3_0_QOS_R6_BASE,
+	[DBSC3_07] = DBSC3_0_QOS_R7_BASE,
+	[DBSC3_08] = DBSC3_0_QOS_R8_BASE,
+	[DBSC3_09] = DBSC3_0_QOS_R9_BASE,
+	[DBSC3_10] = DBSC3_0_QOS_R10_BASE,
+	[DBSC3_11] = DBSC3_0_QOS_R11_BASE,
+	[DBSC3_12] = DBSC3_0_QOS_R12_BASE,
+	[DBSC3_13] = DBSC3_0_QOS_R13_BASE,
+	[DBSC3_14] = DBSC3_0_QOS_R14_BASE,
+	[DBSC3_15] = DBSC3_0_QOS_R15_BASE,
+};
+
+static u32 dbsc3_0_w_qos_addr[DBSC3_NR] = {
+	[DBSC3_00] = DBSC3_0_QOS_W0_BASE,
+	[DBSC3_01] = DBSC3_0_QOS_W1_BASE,
+	[DBSC3_02] = DBSC3_0_QOS_W2_BASE,
+	[DBSC3_03] = DBSC3_0_QOS_W3_BASE,
+	[DBSC3_04] = DBSC3_0_QOS_W4_BASE,
+	[DBSC3_05] = DBSC3_0_QOS_W5_BASE,
+	[DBSC3_06] = DBSC3_0_QOS_W6_BASE,
+	[DBSC3_07] = DBSC3_0_QOS_W7_BASE,
+	[DBSC3_08] = DBSC3_0_QOS_W8_BASE,
+	[DBSC3_09] = DBSC3_0_QOS_W9_BASE,
+	[DBSC3_10] = DBSC3_0_QOS_W10_BASE,
+	[DBSC3_11] = DBSC3_0_QOS_W11_BASE,
+	[DBSC3_12] = DBSC3_0_QOS_W12_BASE,
+	[DBSC3_13] = DBSC3_0_QOS_W13_BASE,
+	[DBSC3_14] = DBSC3_0_QOS_W14_BASE,
+	[DBSC3_15] = DBSC3_0_QOS_W15_BASE,
+};
+
+void qos_init(void)
+{
+	int i;
+	struct rcar_s3c *s3c;
+	struct rcar_s3c_qos *s3c_qos;
+	struct rcar_dbsc3_qos *qos_addr;
+	struct rcar_mxi *mxi;
+	struct rcar_mxi_qos *mxi_qos;
+	struct rcar_axi_qos *axi_qos;
+
+	/* DBSC DBADJ2 */
+	writel(0x20042004, DBSC3_0_DBADJ2);
+
+	/* S3C -QoS */
+	s3c = (struct rcar_s3c *)S3C_BASE;
+	writel(0x1F0D0B0A, &s3c->s3crorr);
+	writel(0x1F0D0B09, &s3c->s3cworr);
+
+	/* QoS Control Registers */
+	s3c_qos = (struct rcar_s3c_qos *)S3C_QOS_CCI0_BASE;
+	writel(0x00890089, &s3c_qos->s3cqos0);
+	writel(0x20960010, &s3c_qos->s3cqos1);
+	writel(0x20302030, &s3c_qos->s3cqos2);
+	writel(0x20AA2200, &s3c_qos->s3cqos3);
+	writel(0x00002032, &s3c_qos->s3cqos4);
+	writel(0x20960010, &s3c_qos->s3cqos5);
+	writel(0x20302030, &s3c_qos->s3cqos6);
+	writel(0x20AA2200, &s3c_qos->s3cqos7);
+	writel(0x00002032, &s3c_qos->s3cqos8);
+
+	s3c_qos = (struct rcar_s3c_qos *)S3C_QOS_CCI1_BASE;
+	writel(0x00890089, &s3c_qos->s3cqos0);
+	writel(0x20960010, &s3c_qos->s3cqos1);
+	writel(0x20302030, &s3c_qos->s3cqos2);
+	writel(0x20AA2200, &s3c_qos->s3cqos3);
+	writel(0x00002032, &s3c_qos->s3cqos4);
+	writel(0x20960010, &s3c_qos->s3cqos5);
+	writel(0x20302030, &s3c_qos->s3cqos6);
+	writel(0x20AA2200, &s3c_qos->s3cqos7);
+	writel(0x00002032, &s3c_qos->s3cqos8);
+
+	s3c_qos = (struct rcar_s3c_qos *)S3C_QOS_MXI_BASE;
+	writel(0x80928092, &s3c_qos->s3cqos0);
+	writel(0x20960020, &s3c_qos->s3cqos1);
+	writel(0x20302030, &s3c_qos->s3cqos2);
+	writel(0x20AA20DC, &s3c_qos->s3cqos3);
+	writel(0x00002032, &s3c_qos->s3cqos4);
+	writel(0x20960020, &s3c_qos->s3cqos5);
+	writel(0x20302030, &s3c_qos->s3cqos6);
+	writel(0x20AA20DC, &s3c_qos->s3cqos7);
+	writel(0x00002032, &s3c_qos->s3cqos8);
+
+	s3c_qos = (struct rcar_s3c_qos *)S3C_QOS_AXI_BASE;
+	writel(0x00820082, &s3c_qos->s3cqos0);
+	writel(0x20960020, &s3c_qos->s3cqos1);
+	writel(0x20302030, &s3c_qos->s3cqos2);
+	writel(0x20AA20FA, &s3c_qos->s3cqos3);
+	writel(0x00002032, &s3c_qos->s3cqos4);
+	writel(0x20960020, &s3c_qos->s3cqos5);
+	writel(0x20302030, &s3c_qos->s3cqos6);
+	writel(0x20AA20FA, &s3c_qos->s3cqos7);
+	writel(0x00002032, &s3c_qos->s3cqos8);
+
+	/* DBSC -QoS */
+	/* DBSC0 - Read */
+	for (i = DBSC3_00; i < DBSC3_NR; i++) {
+		qos_addr = (struct rcar_dbsc3_qos *)dbsc3_0_r_qos_addr[i];
+		writel(0x00000002, &qos_addr->dblgcnt);
+		writel(0x0000207D, &qos_addr->dbtmval0);
+		writel(0x00002053, &qos_addr->dbtmval1);
+		writel(0x0000202A, &qos_addr->dbtmval2);
+		writel(0x00001FBD, &qos_addr->dbtmval3);
+		writel(0x00000001, &qos_addr->dbrqctr);
+		writel(0x00002064, &qos_addr->dbthres0);
+		writel(0x0000203E, &qos_addr->dbthres1);
+		writel(0x00002019, &qos_addr->dbthres2);
+		writel(0x00000001, &qos_addr->dblgqon);
+	}
+
+	/* DBSC0 - Write */
+	for (i = DBSC3_00; i < DBSC3_NR; i++) {
+		qos_addr = (struct rcar_dbsc3_qos *)dbsc3_0_w_qos_addr[i];
+		writel(0x00000002, &qos_addr->dblgcnt);
+		writel(0x0000207D, &qos_addr->dbtmval0);
+		writel(0x00002053, &qos_addr->dbtmval1);
+		writel(0x00002043, &qos_addr->dbtmval2);
+		writel(0x00002030, &qos_addr->dbtmval3);
+		writel(0x00000001, &qos_addr->dbrqctr);
+		writel(0x00002064, &qos_addr->dbthres0);
+		writel(0x0000203E, &qos_addr->dbthres1);
+		writel(0x00002031, &qos_addr->dbthres2);
+		writel(0x00000001, &qos_addr->dblgqon);
+	}
+
+	/* CCI-400 -QoS */
+	writel(0x20000800, CCI_400_MAXOT_1);
+	writel(0x20000800, CCI_400_MAXOT_2);
+	writel(0x0000000C, CCI_400_QOSCNTL_1);
+	writel(0x0000000C, CCI_400_QOSCNTL_2);
+
+	/* MXI -QoS */
+	/* Transaction Control (MXI) */
+	mxi = (struct rcar_mxi *)MXI_BASE;
+	writel(0x00000013, &mxi->mxrtcr);
+	writel(0x00000013, &mxi->mxwtcr);
+	writel(0x00780080, &mxi->mxsaar0);
+	writel(0x02000800, &mxi->mxsaar1);
+
+	/* QoS Control (MXI) */
+	mxi_qos = (struct rcar_mxi_qos *)MXI_QOS_BASE;
+	writel(0x0000000C, &mxi_qos->vspdu0);
+	writel(0x0000000E, &mxi_qos->du0);
+
+	/* AXI -QoS */
+	/* Transaction Control (MXI) */
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_SYX64TO128_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_AVB_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x000020A6, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_IMUX0_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_IMUX1_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_IMUX2_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_LBS_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x0000214C, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_MMUDS_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_MMUM_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_MMUS0_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_MMUS1_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_RTX_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_SDS0_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x000020A6, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_SDS1_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x000020A6, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_USB20_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002053, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_USB22_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002053, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_AX2M_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_CC50_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002029, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_CCI_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_CS_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002053, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_DDM_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x000020A6, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_ETH_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002053, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_MPXM_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_SDM0_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x0000214C, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_SDM1_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x0000214C, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_TRAB_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x000020A6, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_UDM0_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002053, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI_UDM1_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002053, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	/* QoS Register (RT-AXI) */
+	axi_qos = (struct rcar_axi_qos *)RT_AXI_SHX_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002053, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)RT_AXI_DBG_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002053, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)RT_AXI_RTX64TO128_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)RT_AXI_SY2RT_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	/* QoS Register (MP-AXI) */
+	axi_qos = (struct rcar_axi_qos *)MP_AXI_ADSP_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002037, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MP_AXI_ASDS0_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002014, &axi_qos->qosctset0);
+	writel(0x00000040, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MP_AXI_ASDS1_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002014, &axi_qos->qosctset0);
+	writel(0x00000040, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MP_AXI_MLP_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00001FF0, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00002001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MP_AXI_MMUMP_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MP_AXI_SPU_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x00002053, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MP_AXI_SPUC_BASE;
+	writel(0x00000000, &axi_qos->qosconf);
+	writel(0x0000206E, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	/* QoS Register (SYS-AXI256) */
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI256_AXI128TO256_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x000020EB, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI256_SYX_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x000020EB, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI256_MPX_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x000020EB, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)SYS_AXI256_MXI_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x000020EB, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	/* QoS Register (CCI-AXI) */
+	axi_qos = (struct rcar_axi_qos *)CCI_AXI_MMUS0_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)CCI_AXI_SYX2_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)CCI_AXI_MMUR_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)CCI_AXI_MMUDS_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)CCI_AXI_MMUM_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)CCI_AXI_MXI_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x00002245, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)CCI_AXI_MMUS1_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)CCI_AXI_MMUMP_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002004, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000000, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	/* QoS Register (Media-AXI) */
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_MXR_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x000020DC, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x000020AA, &axi_qos->qosthres0);
+	writel(0x00002032, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_MXW_BASE;
+	writel(0x00000002, &axi_qos->qosconf);
+	writel(0x000020DC, &axi_qos->qosctset0);
+	writel(0x00002096, &axi_qos->qosctset1);
+	writel(0x00002030, &axi_qos->qosctset2);
+	writel(0x00002030, &axi_qos->qosctset3);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x000020AA, &axi_qos->qosthres0);
+	writel(0x00002032, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_TDMR_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002190, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_TDMW_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002190, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00000001, &axi_qos->qosthres0);
+	writel(0x00000001, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VSP1CR_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002190, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VSP1CW_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002190, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00000001, &axi_qos->qosthres0);
+	writel(0x00000001, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VSPDU0CR_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002190, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VSPDU0CW_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002190, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00000001, &axi_qos->qosthres0);
+	writel(0x00000001, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VIN0W_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00001FF0, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00002001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_FDP0R_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x000020C8, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_FDP0W_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x000020C8, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00000001, &axi_qos->qosthres0);
+	writel(0x00000001, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_IMSR_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x000020C8, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_IMSW_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x000020C8, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VSP1R_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x000020C8, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VSP1W_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x000020C8, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00000001, &axi_qos->qosthres0);
+	writel(0x00000001, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_IMRR_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x000020C8, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_IMRW_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x000020C8, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VSPD0R_BASE;
+	writel(0x00000003, &axi_qos->qosconf);
+	writel(0x000020C8, &axi_qos->qosctset0);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VSPD0W_BASE;
+	writel(0x00000003, &axi_qos->qosconf);
+	writel(0x000020C8, &axi_qos->qosctset0);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_DU0R_BASE;
+	writel(0x00000003, &axi_qos->qosconf);
+	writel(0x00002063, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_DU0W_BASE;
+	writel(0x00000003, &axi_qos->qosconf);
+	writel(0x00002063, &axi_qos->qosctset0);
+	writel(0x00000001, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VCP0CR_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002073, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VCP0CW_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002073, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00000001, &axi_qos->qosthres0);
+	writel(0x00000001, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VCP0VR_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002073, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VCP0VW_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002073, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00000001, &axi_qos->qosthres0);
+	writel(0x00000001, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+
+	axi_qos = (struct rcar_axi_qos *)MEDIA_AXI_VPC0R_BASE;
+	writel(0x00000001, &axi_qos->qosconf);
+	writel(0x00002073, &axi_qos->qosctset0);
+	writel(0x00000020, &axi_qos->qosreqctr);
+	writel(0x00002064, &axi_qos->qosthres0);
+	writel(0x00002004, &axi_qos->qosthres1);
+	writel(0x00000001, &axi_qos->qosthres2);
+	writel(0x00000001, &axi_qos->qosqon);
+}
+#else /* CONFIG_RMOBILE_EXTRAM_BOOT */
+void qos_init(void)
+{
+}
+#endif /* CONFIG_RMOBILE_EXTRAM_BOOT */
diff --git a/board/renesas/silk/silk.c b/board/renesas/silk/silk.c
new file mode 100644
index 0000000..8818211
--- /dev/null
+++ b/board/renesas/silk/silk.c
@@ -0,0 +1,175 @@
+/*
+ * board/renesas/silk/silk.c
+ *
+ * Copyright (C) 2015 Renesas Electronics Corporation
+ * Copyright (C) 2015 Cogent Embedded, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <asm/processor.h>
+#include <asm/mach-types.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/arch/rmobile.h>
+#include <asm/arch/rcar-mstp.h>
+#include <asm/arch/mmc.h>
+#include <netdev.h>
+#include <miiphy.h>
+#include <i2c.h>
+#include <div64.h>
+#include "qos.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define CLK2MHZ(clk)	(clk / 1000 / 1000)
+void s_init(void)
+{
+	struct rcar_rwdt *rwdt = (struct rcar_rwdt *)RWDT_BASE;
+	struct rcar_swdt *swdt = (struct rcar_swdt *)SWDT_BASE;
+
+	/* Watchdog init */
+	writel(0xA5A5A500, &rwdt->rwtcsra);
+	writel(0xA5A5A500, &swdt->swtcsra);
+
+	/* QoS */
+	qos_init();
+
+#ifndef CONFIG_DCACHE_OFF
+	/*
+	 * The caches are disabled when ACTLR.SMP is set to 0
+	 * regardless of the value of the SCTLR.C (cache enable bit)
+	 * on Cortex-A7 MPCore
+	 */
+	asm volatile(
+		"mrc	15, 0, r0, c1, c0, 1\n"		/* read ACTLR */
+		"orr	r0, r0, #(1 << 6)\n"		/* set ACTLR.SMP bit */
+		"mcr	p15, 0, r0, c1, c0, 1\n");	/* write ACTLR */
+#endif
+}
+
+#define TMU0_MSTP125	(1 << 25)
+#define SCIF2_MSTP719	(1 << 19)
+#define ETHER_MSTP813	(1 << 13)
+#define IIC1_MSTP323	(1 << 23)
+#define MMC0_MSTP315	(1 << 15)
+
+int board_early_init_f(void)
+{
+	/* TMU */
+	mstp_clrbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
+
+	/* SCIF2 */
+	mstp_clrbits_le32(MSTPSR7, SMSTPCR7, SCIF2_MSTP719);
+
+	/* ETHER */
+	mstp_clrbits_le32(MSTPSR8, SMSTPCR8, ETHER_MSTP813);
+
+	/* IIC1 / sh-i2c ch1 */
+	mstp_clrbits_le32(MSTPSR3, SMSTPCR3, IIC1_MSTP323);
+
+#ifdef CONFIG_SH_MMCIF
+	/* MMC */
+	mstp_clrbits_le32(MSTPSR3, SMSTPCR3, MMC0_MSTP315);
+#endif
+	return 0;
+}
+
+int board_init(void)
+{
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+	/* Init PFC controller */
+	r8a7794_pinmux_init();
+
+	/* Ether Enable */
+	gpio_request(GPIO_FN_ETH_CRS_DV, NULL);
+	gpio_request(GPIO_FN_ETH_RX_ER, NULL);
+	gpio_request(GPIO_FN_ETH_RXD0, NULL);
+	gpio_request(GPIO_FN_ETH_RXD1, NULL);
+	gpio_request(GPIO_FN_ETH_LINK, NULL);
+	gpio_request(GPIO_FN_ETH_REFCLK, NULL);
+	gpio_request(GPIO_FN_ETH_MDIO, NULL);
+	gpio_request(GPIO_FN_ETH_TXD1, NULL);
+	gpio_request(GPIO_FN_ETH_TX_EN, NULL);
+	gpio_request(GPIO_FN_ETH_MAGIC, NULL);
+	gpio_request(GPIO_FN_ETH_TXD0, NULL);
+	gpio_request(GPIO_FN_ETH_MDC, NULL);
+	gpio_request(GPIO_FN_IRQ8, NULL);
+
+	/* PHY reset */
+	gpio_request(GPIO_GP_1_24, NULL);
+	gpio_direction_output(GPIO_GP_1_24, 0);
+	mdelay(20);
+	gpio_set_value(GPIO_GP_1_24, 1);
+	udelay(1);
+
+	return 0;
+}
+
+#define CXR24 0xEE7003C0 /* MAC address high register */
+#define CXR25 0xEE7003C8 /* MAC address low register */
+int board_eth_init(bd_t *bis)
+{
+#ifdef CONFIG_SH_ETHER
+	int ret = -ENODEV;
+	u32 val;
+	unsigned char enetaddr[6];
+
+	ret = sh_eth_initialize(bis);
+	if (!eth_getenv_enetaddr("ethaddr", enetaddr))
+		return ret;
+
+	/* Set Mac address */
+	val = enetaddr[0] << 24 | enetaddr[1] << 16 |
+		enetaddr[2] << 8 | enetaddr[3];
+	writel(val, CXR24);
+
+	val = enetaddr[4] << 8 | enetaddr[5];
+	writel(val, CXR25);
+
+	return ret;
+#else
+	return 0;
+#endif
+}
+
+int board_mmc_init(bd_t *bis)
+{
+	int ret = 0;
+
+#ifdef CONFIG_SH_MMCIF
+	/* MMC0 */
+	gpio_request(GPIO_GP_4_31, NULL);
+	gpio_set_value(GPIO_GP_4_31, 1);
+
+	ret = mmcif_mmc_init();
+#endif
+	return ret;
+}
+
+int dram_init(void)
+{
+	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+
+	return 0;
+}
+
+const struct rmobile_sysinfo sysinfo = {
+	CONFIG_RMOBILE_BOARD_STRING
+};
+
+void reset_cpu(ulong addr)
+{
+	u8 val;
+
+	i2c_set_bus_num(1); /* PowerIC connected to ch1 */
+	i2c_read(CONFIG_SYS_I2C_POWERIC_ADDR, 0x13, 1, &val, 1);
+	val |= 0x02;
+	i2c_write(CONFIG_SYS_I2C_POWERIC_ADDR, 0x13, 1, &val, 1);
+}