Patchwork [U-Boot,4/4] arm: rmobile: Add support Koelsch board

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Submitter Nobuhiro Iwamatsu
Date Sept. 24, 2013, 6:38 a.m.
Message ID <1380004715-15014-4-git-send-email-nobuhiro.iwamatsu.yj@renesas.com>
Download mbox | patch
Permalink /patch/277357/
State Changes Requested, archived
Delegated to: Albert ARIBAUD
Headers show

Comments

Nobuhiro Iwamatsu - Sept. 24, 2013, 6:38 a.m.
The koelsch board has R8A7791, 2GB DDR3-SDRAM, USB,
Quad SPI, Ethernet, and more.

This patch supports the following functions:
 - DDR3-SDRAM
 - SCIF
 - Quad SPI
 - Ether

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
---
 board/renesas/koelsch/Makefile  |  34 ++++
 board/renesas/koelsch/koelsch.c | 360 ++++++++++++++++++++++++++++++++++++++++
 board/renesas/koelsch/qos.c     | 148 +++++++++++++++++
 board/renesas/koelsch/qos.h     |  12 ++
 boards.cfg                      |   2 +
 include/configs/koelsch.h       | 182 ++++++++++++++++++++
 6 files changed, 738 insertions(+)
 create mode 100644 board/renesas/koelsch/Makefile
 create mode 100644 board/renesas/koelsch/koelsch.c
 create mode 100644 board/renesas/koelsch/qos.c
 create mode 100644 board/renesas/koelsch/qos.h
 create mode 100644 include/configs/koelsch.h

Patch

diff --git a/board/renesas/koelsch/Makefile b/board/renesas/koelsch/Makefile
new file mode 100644
index 0000000..e0efbc4
--- /dev/null
+++ b/board/renesas/koelsch/Makefile
@@ -0,0 +1,34 @@ 
+#
+# board/renesas/koelsch/Makefile
+#
+# Copyright (C) 2013 Renesas Electronics Corporation
+#
+# SPDX-License-Identifier: GPL-2.0
+#
+
+include	$(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS	:= koelsch.o qos.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+	$(call cmd_link_o_target, $(OBJS) $(SOBJS))
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/renesas/koelsch/koelsch.c b/board/renesas/koelsch/koelsch.c
new file mode 100644
index 0000000..73cad66
--- /dev/null
+++ b/board/renesas/koelsch/koelsch.c
@@ -0,0 +1,360 @@ 
+/*
+ * board/renesas/koelsch/koelsch.c
+ *
+ * Copyright (C) 2013 Renesas Electronics Corporation
+ *
+ * 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 <netdev.h>
+#include <miiphy.h>
+#include <i2c.h>
+#include "qos.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define s_init_wait(cnt) \
+	({	\
+		u32 i = 0x10000 * cnt;	\
+		while (i > 0)	\
+			i--;	\
+	})
+
+
+#define dbpdrgd_check(bsc) \
+	({	\
+		while ((readl(&bsc->dbpdrgd) & 0x1) != 0x1)	\
+			;	\
+	})
+
+#if defined(CONFIG_NORFLASH)
+static void bsc_init(void)
+{
+	struct r8a7791_lbsc *lbsc = (struct r8a7791_lbsc *)LBSC_BASE;
+	struct r8a7791_dbsc3 *dbsc3_0 = (struct r8a7791_dbsc3 *)DBSC3_0_BASE;
+
+	/* LBSC */
+	writel(0x00000020, &lbsc->cs0ctrl);
+	writel(0x00000020, &lbsc->cs1ctrl);
+	writel(0x00002020, &lbsc->ecs0ctrl);
+	writel(0x00002020, &lbsc->ecs1ctrl);
+
+	writel(0x077F077F, &lbsc->cswcr0);
+	writel(0x077F077F, &lbsc->cswcr1);
+	writel(0x077F077F, &lbsc->ecswcr0);
+	writel(0x077F077F, &lbsc->ecswcr1);
+
+	/* DBSC3 */
+	s_init_wait(10);
+
+	writel(0x0000A55A, &dbsc3_0->dbpdlck);
+	writel(0x00000001, &dbsc3_0->dbpdrga);
+	writel(0x80000000, &dbsc3_0->dbpdrgd);
+	writel(0x00000004, &dbsc3_0->dbpdrga);
+	dbpdrgd_check(dbsc3_0);
+
+	writel(0x00000006, &dbsc3_0->dbpdrga);
+	writel(0x0001C000, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000023, &dbsc3_0->dbpdrga);
+	writel(0x00FD2480, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000010, &dbsc3_0->dbpdrga);
+	writel(0xF004649B, &dbsc3_0->dbpdrgd);
+
+	writel(0x0000000F, &dbsc3_0->dbpdrga);
+	writel(0x00181EE4, &dbsc3_0->dbpdrgd);
+
+	writel(0x0000000E, &dbsc3_0->dbpdrga);
+	writel(0x33C03812, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000003, &dbsc3_0->dbpdrga);
+	writel(0x0300C481, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000007, &dbsc3_0->dbkind);
+	writel(0x10030A02, &dbsc3_0->dbconf0);
+	writel(0x00000001, &dbsc3_0->dbphytype);
+	writel(0x00000000, &dbsc3_0->dbbl);
+	writel(0x0000000B, &dbsc3_0->dbtr0);
+	writel(0x00000008, &dbsc3_0->dbtr1);
+	writel(0x00000000, &dbsc3_0->dbtr2);
+	writel(0x0000000B, &dbsc3_0->dbtr3);
+	writel(0x000C000B, &dbsc3_0->dbtr4);
+	writel(0x00000027, &dbsc3_0->dbtr5);
+	writel(0x0000001C, &dbsc3_0->dbtr6);
+	writel(0x00000005, &dbsc3_0->dbtr7);
+	writel(0x00000018, &dbsc3_0->dbtr8);
+	writel(0x00000008, &dbsc3_0->dbtr9);
+	writel(0x0000000C, &dbsc3_0->dbtr10);
+	writel(0x00000009, &dbsc3_0->dbtr11);
+	writel(0x00000012, &dbsc3_0->dbtr12);
+	writel(0x000000D0, &dbsc3_0->dbtr13);
+	writel(0x00140005, &dbsc3_0->dbtr14);
+	writel(0x00050004, &dbsc3_0->dbtr15);
+	writel(0x70233005, &dbsc3_0->dbtr16);
+	writel(0x000C0000, &dbsc3_0->dbtr17);
+	writel(0x00000300, &dbsc3_0->dbtr18);
+	writel(0x00000040, &dbsc3_0->dbtr19);
+	writel(0x00000001, &dbsc3_0->dbrnk0);
+	writel(0x00020001, &dbsc3_0->dbadj0);
+	writel(0x20082008, &dbsc3_0->dbadj2);
+	writel(0x00020002, &dbsc3_0->dbwt0cnf0);
+	writel(0x0000000F, &dbsc3_0->dbwt0cnf4);
+
+	writel(0x00000015, &dbsc3_0->dbpdrga);
+	writel(0x00000D70, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000016, &dbsc3_0->dbpdrga);
+	writel(0x00000006, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000017, &dbsc3_0->dbpdrga);
+	writel(0x00000018, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000012, &dbsc3_0->dbpdrga);
+	writel(0x9D5CBB66, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000013, &dbsc3_0->dbpdrga);
+	writel(0x1A868300, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000023, &dbsc3_0->dbpdrga);
+	writel(0x00FDB6C0, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000014, &dbsc3_0->dbpdrga);
+	writel(0x300214D8, &dbsc3_0->dbpdrgd);
+
+	writel(0x0000001A, &dbsc3_0->dbpdrga);
+	writel(0x930035C7, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000060, &dbsc3_0->dbpdrga);
+	writel(0x330657B2, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000011, &dbsc3_0->dbpdrga);
+	writel(0x1000040B, &dbsc3_0->dbpdrgd);
+
+	writel(0x0000FA00, &dbsc3_0->dbcmd);
+	writel(0x00000001, &dbsc3_0->dbpdrga);
+	writel(0x00000071, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000004, &dbsc3_0->dbpdrga);
+	dbpdrgd_check(dbsc3_0);
+
+	writel(0x0000FA00, &dbsc3_0->dbcmd);
+	writel(0x2100FA00, &dbsc3_0->dbcmd);
+	writel(0x0000FA00, &dbsc3_0->dbcmd);
+	writel(0x0000FA00, &dbsc3_0->dbcmd);
+	writel(0x0000FA00, &dbsc3_0->dbcmd);
+	writel(0x0000FA00, &dbsc3_0->dbcmd);
+	writel(0x0000FA00, &dbsc3_0->dbcmd);
+	writel(0x0000FA00, &dbsc3_0->dbcmd);
+	writel(0x0000FA00, &dbsc3_0->dbcmd);
+
+	writel(0x110000DB, &dbsc3_0->dbcmd);
+
+	writel(0x00000001, &dbsc3_0->dbpdrga);
+	writel(0x00000181, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000004, &dbsc3_0->dbpdrga);
+	dbpdrgd_check(dbsc3_0);
+
+	writel(0x00000001, &dbsc3_0->dbpdrga);
+	writel(0x0000FE01, &dbsc3_0->dbpdrgd);
+
+	writel(0x00000004, &dbsc3_0->dbpdrga);
+	dbpdrgd_check(dbsc3_0);
+
+	writel(0x00000000, &dbsc3_0->dbbs0cnt1);
+	writel(0x01004C20, &dbsc3_0->dbcalcnf);
+	writel(0x014000AA, &dbsc3_0->dbcaltr);
+	writel(0x00000140, &dbsc3_0->dbrfcnf0);
+	writel(0x00081860, &dbsc3_0->dbrfcnf1);
+	writel(0x00010000, &dbsc3_0->dbrfcnf2);
+	writel(0x00000001, &dbsc3_0->dbrfen);
+	writel(0x00000001, &dbsc3_0->dbacen);
+}
+#else
+#define bsc_init() do {} while (0)
+#endif /* CONFIG_NORFLASH */
+
+void s_init(void)
+{
+	struct r8a7791_rwdt *rwdt = (struct r8a7791_rwdt *)RWDT_BASE;
+	struct r8a7791_swdt *swdt = (struct r8a7791_swdt *)SWDT_BASE;
+
+	/* Watchdog init */
+	writel(0xA5A5A500, &rwdt->rwtcsra);
+	writel(0xA5A5A500, &swdt->swtcsra);
+
+	/* QoS */
+	qos_init();
+
+	/* BSC */
+	bsc_init();
+}
+
+#define MSTPSR1		0xE6150038
+#define SMSTPCR1	0xE6150134
+#define TMU0_MSTP125	(1 << 25)
+
+#define MSTPSR7		0xE61501C4
+#define SMSTPCR7	0xE615014C
+#define SCIF0_MSTP721	(1 << 21)
+
+#define MSTPSR8		0xE61509A0
+#define SMSTPCR8	0xE6150990
+#define ETHER_MSTP813	(1 << 13)
+
+#define PMMR	0xE6060000
+#define GPSR4	0xE6060014
+#define IPSR14	0xE6060058
+
+#define set_guard_reg(addr, mask, value)	\
+{ \
+	u32 val; \
+	val = (readl(addr) & ~(mask)) | (value); \
+	writel(~val, PMMR); \
+	writel(val, addr); \
+}
+
+#define mstp_setbits(type, addr, saddr, set) \
+	out_##type((saddr), in_##type(addr) | (set))
+#define mstp_clrbits(type, addr, saddr, clear) \
+	out_##type((saddr), in_##type(addr) & ~(clear))
+#define mstp_setbits_le32(addr, saddr, set) \
+	mstp_setbits(le32, addr, saddr, set)
+#define mstp_clrbits_le32(addr, saddr, clear)   \
+	mstp_clrbits(le32, addr, saddr, clear)
+
+int board_early_init_f(void)
+{
+	mstp_clrbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);
+
+#if defined(CONFIG_NORFLASH)
+	/* SCIF0 */
+	set_guard_reg(GPSR4, 0x34000000, 0x00000000);
+	set_guard_reg(IPSR14, 0x00000FC7, 0x00000481);
+	set_guard_reg(GPSR4, 0x00000000, 0x34000000);
+#endif
+
+	mstp_clrbits_le32(MSTPSR7, SMSTPCR7, SCIF0_MSTP721);
+
+	/* ETHER */
+	mstp_clrbits_le32(MSTPSR8, SMSTPCR8, ETHER_MSTP813);
+
+	return 0;
+}
+
+/* LSI pin pull-up control */
+#define PUPR5 0xe6060114
+#define PUPR5_ETH 0x3FFC0000
+#define PUPR5_ETH_MAGIC	(1 << 27)
+int board_init(void)
+{
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = KOELSCH_SDRAM_BASE + 0x100;
+
+	/* Init PFC controller */
+	r8a7791_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_TXD0, NULL);
+	gpio_request(GPIO_FN_ETH_MDC, NULL);
+	gpio_request(GPIO_FN_IRQ0, NULL);
+
+	mstp_clrbits_le32(PUPR5, PUPR5, PUPR5_ETH & ~PUPR5_ETH_MAGIC);
+	gpio_request(GPIO_GP_5_22, NULL); /* PHY_RST */
+	mstp_clrbits_le32(PUPR5, PUPR5, PUPR5_ETH_MAGIC);
+
+	gpio_direction_output(GPIO_GP_5_22, 0);
+	mdelay(20);
+	gpio_set_value(GPIO_GP_5_22, 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 dram_init(void)
+{
+	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+
+	return 0;
+}
+
+/* koelsch has KSZ8041NL/RNL */
+#define PHY_CONTROL1	0x1E
+#define PHY_LED_MODE	0xC0000
+#define PHY_LED_MODE_ACK	0x4000
+int board_phy_config(struct phy_device *phydev)
+{
+	int ret = phy_read(phydev, MDIO_DEVAD_NONE, PHY_CONTROL1);
+	ret &= ~PHY_LED_MODE;
+	ret |= PHY_LED_MODE_ACK;
+	ret = phy_write(phydev, MDIO_DEVAD_NONE, PHY_CONTROL1, (u16)ret);
+
+	return 0;
+}
+
+const struct rmobile_sysinfo sysinfo = {
+	CONFIG_RMOBILE_BOARD_STRING
+};
+
+void dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = KOELSCH_SDRAM_BASE;
+	gd->bd->bi_dram[0].size = KOELSCH_SDRAM_SIZE;
+}
+
+int board_late_init(void)
+{
+	return 0;
+}
+
+void reset_cpu(ulong addr)
+{
+}
diff --git a/board/renesas/koelsch/qos.c b/board/renesas/koelsch/qos.c
new file mode 100644
index 0000000..88b33c6
--- /dev/null
+++ b/board/renesas/koelsch/qos.c
@@ -0,0 +1,148 @@ 
+/*
+ * board/renesas/koelsch/qos.c
+ *
+ * Copyright (C) 2013 Renesas Electronics Corporation
+ *
+ * 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>
+
+enum {
+	DBSC3_R00, DBSC3_R01, DBSC3_R02, DBSC3_R03, DBSC3_R04,
+	DBSC3_R05, DBSC3_R06, DBSC3_R07, DBSC3_R08, DBSC3_R09,
+	DBSC3_R10, DBSC3_R11, DBSC3_R12, DBSC3_R13, DBSC3_R14,
+	DBSC3_R15,
+	DBSC3_W00, DBSC3_W01, DBSC3_W02, DBSC3_W03, DBSC3_W04,
+	DBSC3_W05, DBSC3_W06, DBSC3_W07, DBSC3_W08, DBSC3_W09,
+	DBSC3_W10, DBSC3_W11, DBSC3_W12, DBSC3_W13, DBSC3_W14,
+	DBSC3_W15,
+	DBSC3_NR,
+};
+
+static u32 dbsc3_qos_addr[DBSC3_NR] = {
+	[DBSC3_R00] = DBSC3_0_QOS_R0_BASE,
+	[DBSC3_R01] = DBSC3_0_QOS_R1_BASE,
+	[DBSC3_R02] = DBSC3_0_QOS_R2_BASE,
+	[DBSC3_R03] = DBSC3_0_QOS_R3_BASE,
+	[DBSC3_R04] = DBSC3_0_QOS_R4_BASE,
+	[DBSC3_R05] = DBSC3_0_QOS_R5_BASE,
+	[DBSC3_R06] = DBSC3_0_QOS_R6_BASE,
+	[DBSC3_R07] = DBSC3_0_QOS_R7_BASE,
+	[DBSC3_R08] = DBSC3_0_QOS_R8_BASE,
+	[DBSC3_R09] = DBSC3_0_QOS_R9_BASE,
+	[DBSC3_R10] = DBSC3_0_QOS_R10_BASE,
+	[DBSC3_R11] = DBSC3_0_QOS_R11_BASE,
+	[DBSC3_R12] = DBSC3_0_QOS_R12_BASE,
+	[DBSC3_R13] = DBSC3_0_QOS_R13_BASE,
+	[DBSC3_R14] = DBSC3_0_QOS_R14_BASE,
+	[DBSC3_R15] = DBSC3_0_QOS_R15_BASE,
+	[DBSC3_W00] = DBSC3_0_QOS_W0_BASE,
+	[DBSC3_W01] = DBSC3_0_QOS_W1_BASE,
+	[DBSC3_W02] = DBSC3_0_QOS_R2_BASE,
+	[DBSC3_W03] = DBSC3_0_QOS_R3_BASE,
+	[DBSC3_W04] = DBSC3_0_QOS_R4_BASE,
+	[DBSC3_W05] = DBSC3_0_QOS_R5_BASE,
+	[DBSC3_W06] = DBSC3_0_QOS_R6_BASE,
+	[DBSC3_W07] = DBSC3_0_QOS_R7_BASE,
+	[DBSC3_W08] = DBSC3_0_QOS_R8_BASE,
+	[DBSC3_W09] = DBSC3_0_QOS_R9_BASE,
+	[DBSC3_W10] = DBSC3_0_QOS_W10_BASE,
+	[DBSC3_W11] = DBSC3_0_QOS_W11_BASE,
+	[DBSC3_W12] = DBSC3_0_QOS_W12_BASE,
+	[DBSC3_W13] = DBSC3_0_QOS_W13_BASE,
+	[DBSC3_W14] = DBSC3_0_QOS_W14_BASE,
+	[DBSC3_W15] = DBSC3_0_QOS_W15_BASE,
+};
+
+void qos_init(void)
+{
+	int i;
+	struct r8a7791_s3c *s3c;
+	struct r8a7791_s3c_qos *s3c_qos;
+	struct r8a7791_dbsc3_qos *qos_addr;
+	struct r8a7791_mxi *mxi;
+
+	/* S3C -QoS */
+	s3c = (struct r8a7791_s3c *)S3C_BASE;
+	writel(0x00000000, &s3c->s3cadsplcr);
+	writel(0x1F1F0C0C, &s3c->s3crorr);
+	writel(0x1F1F0C0C, &s3c->s3cworr);
+
+	/* QoS Control Registers */
+	s3c_qos = (struct r8a7791_s3c_qos *)S3C_QOS_CCI0_BASE;
+	writel(0x00810081, &s3c_qos->s3cqos0);
+	writel(0x20410001, &s3c_qos->s3cqos1);
+	writel(0x200A2023, &s3c_qos->s3cqos2);
+	writel(0x205020E2, &s3c_qos->s3cqos3);
+	writel(0x20142032, &s3c_qos->s3cqos4);
+	writel(0x20410001, &s3c_qos->s3cqos5);
+	writel(0x200A2023, &s3c_qos->s3cqos6);
+	writel(0x205020E2, &s3c_qos->s3cqos7);
+	writel(0x20142032, &s3c_qos->s3cqos8);
+
+	s3c_qos = (struct r8a7791_s3c_qos *)S3C_QOS_CCI1_BASE;
+	writel(0x00810081, &s3c_qos->s3cqos0);
+	writel(0x20410001, &s3c_qos->s3cqos1);
+	writel(0x200A2023, &s3c_qos->s3cqos2);
+	writel(0x205020E2, &s3c_qos->s3cqos3);
+	writel(0x20142032, &s3c_qos->s3cqos4);
+	writel(0x20410001, &s3c_qos->s3cqos5);
+	writel(0x200A2023, &s3c_qos->s3cqos6);
+	writel(0x205020E2, &s3c_qos->s3cqos7);
+	writel(0x20142032, &s3c_qos->s3cqos8);
+
+	s3c_qos = (struct r8a7791_s3c_qos *)S3C_QOS_MXI_BASE;
+	writel(0x00820082, &s3c_qos->s3cqos0);
+	writel(0x20410001, &s3c_qos->s3cqos1);
+	writel(0x200A2023, &s3c_qos->s3cqos2);
+	writel(0x2050205F, &s3c_qos->s3cqos3);
+	writel(0x20142032, &s3c_qos->s3cqos4);
+	writel(0x20410001, &s3c_qos->s3cqos5);
+	writel(0x200A2023, &s3c_qos->s3cqos6);
+	writel(0x2050205F, &s3c_qos->s3cqos7);
+	writel(0x20142032, &s3c_qos->s3cqos8);
+
+	s3c_qos = (struct r8a7791_s3c_qos *)S3C_QOS_AXI_BASE;
+	writel(0x00820082, &s3c_qos->s3cqos0);
+	writel(0x20410001, &s3c_qos->s3cqos1);
+	writel(0x200A2023, &s3c_qos->s3cqos2);
+	writel(0x2050205F, &s3c_qos->s3cqos3);
+	writel(0x20142032, &s3c_qos->s3cqos4);
+	writel(0x20410001, &s3c_qos->s3cqos5);
+	writel(0x200A2023, &s3c_qos->s3cqos6);
+	writel(0x2050205F, &s3c_qos->s3cqos7);
+	writel(0x20142032, &s3c_qos->s3cqos8);
+
+	/* DBSC -QoS */
+	/* DBSC0 - Read/Write */
+	for (i = DBSC3_R00; i < DBSC3_NR; i++) {
+		qos_addr = (struct r8a7791_dbsc3_qos *)dbsc3_qos_addr[i];
+		writel(0x00000000, &qos_addr->dblgcnt);
+		writel(0x00002064, &qos_addr->dbtmval0);
+		writel(0x00002048, &qos_addr->dbtmval1);
+		writel(0x00002032, &qos_addr->dbtmval2);
+		writel(0x00002019, &qos_addr->dbtmval3);
+		writel(0x00000001, &qos_addr->dbrqctr);
+		writel(0x00002019, &qos_addr->dbthres0);
+		writel(0x00002019, &qos_addr->dbthres1);
+		writel(0x00002019, &qos_addr->dbthres2);
+		writel(0x00000001, &qos_addr->dblgqon);
+	}
+	/* CCI-400 -OoS */
+	writel(0x20001000, CCI_400_MAXOT_1);
+	writel(0x20001000, CCI_400_MAXOT_2);
+	writel(0x0000000C, CCI_400_QOSCNTL_1);
+	writel(0x0000000C, CCI_400_QOSCNTL_2);
+
+	/* MXI -OoS */
+	/* Transaction Control (MXI) */
+	mxi = (struct r8a7791_mxi *)MXI_BASE;
+	writel(0x00000013, &mxi->mxrtcr);
+	writel(0x00000013, &mxi->mxrtcr);
+}
diff --git a/board/renesas/koelsch/qos.h b/board/renesas/koelsch/qos.h
new file mode 100644
index 0000000..9a6c046
--- /dev/null
+++ b/board/renesas/koelsch/qos.h
@@ -0,0 +1,12 @@ 
+/*
+ * Copyright (C) 2013 Renesas Electronics Corporation
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __QOS_H__
+#define __QOS_H__
+
+void qos_init(void);
+
+#endif
diff --git a/boards.cfg b/boards.cfg
index f1dfae8..7588a5c 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -335,6 +335,8 @@  Active  arm         armv7          rmobile     atmark-techno   armadillo-800eva
 Active  arm         armv7          rmobile     kmc             kzm9g               kzm9g                                -                                                                                                                                 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>:Tetsuyuki Kobayashi <koba@kmckk.co.jp>
 Active  arm         armv7          rmobile     renesas         lager               lager                                -                                                                                                                                 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
 Active  arm         armv7          rmobile     renesas         lager               lager_nor                            lager:NORFLASH                                                                                                                    Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+Active  arm         armv7          rmobile     renesas         koelsch             koelsch                              -                                                                                                                                 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+Active  arm         armv7          rmobile     renesas         koelsch             koelsch_nor                          koelsch:NORFLASH                                                                                                                  Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
 Active  arm         armv7          s5pc1xx     samsung         goni                s5p_goni                             -                                                                                                                                 Minkyu Kang <mk7.kang@samsung.com>
 Active  arm         armv7          s5pc1xx     samsung         smdkc100            smdkc100                             -                                                                                                                                 Minkyu Kang <mk7.kang@samsung.com>
 Active  arm         armv7          socfpga     altera          socfpga             socfpga_cyclone5                     -                                                                                                                                 -
diff --git a/include/configs/koelsch.h b/include/configs/koelsch.h
new file mode 100644
index 0000000..bd77d67
--- /dev/null
+++ b/include/configs/koelsch.h
@@ -0,0 +1,182 @@ 
+/*
+ * include/configs/koelsch.h
+ *
+ * Copyright (C) 2013 Renesas Electronics Corporation
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#ifndef __KOELSCH_H
+#define __KOELSCH_H
+
+#undef DEBUG
+#define CONFIG_ARMV7
+#define CONFIG_R8A7791
+#define CONFIG_RMOBILE
+#define CONFIG_RMOBILE_BOARD_STRING "Koelsch Board\n"
+#define CONFIG_SH_GPIO_PFC
+
+#include <asm/arch/rmobile.h>
+
+#define	CONFIG_CMD_EDITENV
+#define	CONFIG_CMD_SAVEENV
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_DFL
+#define CONFIG_CMD_SDRAM
+#define CONFIG_CMD_RUN
+#define CONFIG_CMD_LOADS
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_BOOTZ
+
+#if defined(CONFIG_NORFLASH)
+#define	CONFIG_CMD_FLASH
+#else
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_SPI
+#endif
+
+#define	CONFIG_CMDLINE_TAG
+#define	CONFIG_SETUP_MEMORY_TAGS
+#define	CONFIG_INITRD_TAG
+#define	CONFIG_CMDLINE_EDITING
+
+#define CONFIG_OF_LIBFDT
+#define BOARD_LATE_INIT
+
+#define CONFIG_BAUDRATE		38400
+#define CONFIG_BOOTDELAY	3
+#define CONFIG_BOOTARGS		""
+
+#define CONFIG_VERSION_VARIABLE
+#undef	CONFIG_SHOW_BOOT_PROGRESS
+
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_USE_ARCH_MEMSET
+#define CONFIG_USE_ARCH_MEMCPY
+#define CONFIG_TMU_TIMER
+
+/* STACK */
+#define CONFIG_SYS_INIT_SP_ADDR		0xE633fffc
+#define STACK_AREA_SIZE				0xC000
+#define LOW_LEVEL_MERAM_STACK	\
+		(CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
+
+/* MEMORY */
+#define KOELSCH_SDRAM_BASE	0x40000000
+#define KOELSCH_SDRAM_SIZE	(2048u * 1024 * 1024)
+#define KOELSCH_UBOOT_SDRAM_SIZE	(512 * 1024 * 1024)
+
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_PROMPT		"=> "
+#define CONFIG_SYS_CBSIZE		256
+#define CONFIG_SYS_PBSIZE		256
+#define CONFIG_SYS_MAXARGS		16
+#define CONFIG_SYS_BARGSIZE		512
+#define CONFIG_SYS_BAUDRATE_TABLE	{ 38400, 115200 }
+
+/* SCIF */
+#define CONFIG_SCIF_CONSOLE
+#define CONFIG_CONS_SCIF0
+#define SCIF0_BASE		0xe6e60000
+#undef	CONFIG_SYS_CONSOLE_INFO_QUIET
+#undef	CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+#undef	CONFIG_SYS_CONSOLE_ENV_OVERWRITE
+
+#define CONFIG_SYS_MEMTEST_START	(KOELSCH_SDRAM_BASE)
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + \
+					 504 * 1024 * 1024)
+#undef	CONFIG_SYS_ALT_MEMTEST
+#undef	CONFIG_SYS_MEMTEST_SCRATCH
+#undef	CONFIG_SYS_LOADS_BAUD_CHANGE
+
+#define CONFIG_SYS_SDRAM_BASE		(KOELSCH_SDRAM_BASE)
+#define CONFIG_SYS_SDRAM_SIZE		(KOELSCH_UBOOT_SDRAM_SIZE)
+#define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x7fc0)
+#define CONFIG_NR_DRAM_BANKS		1
+
+#define CONFIG_SYS_MONITOR_BASE		0x00000000
+#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
+#define CONFIG_SYS_MALLOC_LEN		(1 * 1024 * 1024)
+#define CONFIG_SYS_GBL_DATA_SIZE	(256)
+#define CONFIG_SYS_BOOTMAPSZ		(8 * 1024 * 1024)
+
+/* FLASH */
+#if defined(CONFIG_NORFLASH)
+#define CONFIG_SYS_TEXT_BASE	0x00000000
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
+#define	CONFIG_FLASH_CFI_DRIVER
+#define	CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
+#define	CONFIG_FLASH_SHOW_PROGRESS	45
+#define CONFIG_SYS_FLASH_BASE		0x00000000
+#define	CONFIG_SYS_FLASH_SIZE		0x04000000	/* 64 MB */
+#define CONFIG_SYS_MAX_FLASH_SECT	1024
+#define CONFIG_SYS_MAX_FLASH_BANKS	1
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ (CONFIG_SYS_FLASH_BASE) }
+#define	CONFIG_SYS_FLASH_BANKS_SIZES	{ (CONFIG_SYS_FLASH_SIZE) }
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT	3000
+#define CONFIG_SYS_FLASH_WRITE_TOUT	3000
+#define CONFIG_SYS_FLASH_LOCK_TOUT	3000
+#define CONFIG_SYS_FLASH_UNLOCK_TOUT	3000
+
+#else
+#define CONFIG_SYS_TEXT_BASE	0xE6304000
+#define CONFIG_SPI
+#define CONFIG_SH_QSPI
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_BAR
+#define CONFIG_SPI_FLASH_SPANSION
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_SH_QSPI_BASE	0xE6B10000
+#endif
+
+/* ENV setting */
+#if defined(CONFIG_NORFLASH)
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_OVERWRITE	1
+#define CONFIG_ENV_SECT_SIZE	(256 * 1024)
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + \
+				 CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_ENV_OFFSET	(CONFIG_ENV_ADDR)
+#define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND	(CONFIG_SYS_MONITOR_LEN)
+
+#else
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SECT_SIZE	(256 * 1024)
+#define CONFIG_ENV_ADDR		0xC0000
+#define CONFIG_ENV_OFFSET	(CONFIG_ENV_ADDR)
+#define CONFIG_ENV_SIZE		(CONFIG_ENV_SECT_SIZE)
+
+#endif
+
+/* SH Ether */
+#define	CONFIG_NET_MULTI
+#define CONFIG_SH_ETHER
+#define CONFIG_SH_ETHER_USE_PORT	0
+#define CONFIG_SH_ETHER_PHY_ADDR	0x1
+#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
+#define CONFIG_SH_ETHER_CACHE_WRITEBACK
+#define CONFIG_SH_ETHER_CACHE_INVALIDATE
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_MICREL
+#define CONFIG_BITBANGMII
+#define CONFIG_BITBANGMII_MULTI
+#define CONFIG_SH_ETHER_ALIGNE_SIZE 64
+
+/* Board Clock */
+#define	CONFIG_SYS_CLK_FREQ	10000000
+#define CONFIG_SH_TMU_CLK_FREQ	CONFIG_SYS_CLK_FREQ
+#define CONFIG_SH_SCIF_CLK_FREQ	14745600
+#define CONFIG_SYS_TMU_CLK_DIV	4
+#define CONFIG_SYS_HZ		1000
+
+#endif	/* __KOELSCH_H */