Patchwork [U-Boot,v3] arm: rmobile: Add supoprt for KMC KZM-A9-GT board

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Submitter Nobuhiro Iwamatsu
Date July 5, 2012, 10:25 p.m.
Message ID <1341527159-5458-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com>
Download mbox | patch
Permalink /patch/169284/
State Accepted
Delegated to: Albert ARIBAUD
Headers show

Comments

Nobuhiro Iwamatsu - July 5, 2012, 10:25 p.m.
The KZM-A9-GT board has Renesas R-Mobile SH73A0, 512MB DDR2-SDRAM,
USB, Ethernet, and more.

This patch supports the following functions:
	- 512MB DDR2-SDRAM
	- 16MB NOR Flash memory
	- Serial console (SCIF)
	- Ethernet (SCIM)
	- I2C

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
---
 V3: Fix operator in LIFEC_SEC_SRC_BIT.
     Change __KZM_A9_GT_H from __KZM9G_H to __KZM9G_H.
 
 MAINTAINERS                       |    4 +
 arch/arm/include/asm/mach-types.h |    2 +
 board/kmc/kzm9g/Makefile          |   50 +++++
 board/kmc/kzm9g/kzm9g.c           |  372 +++++++++++++++++++++++++++++++++++++
 boards.cfg                        |    1 +
 include/configs/kzm9g.h           |  168 +++++++++++++++++
 6 files changed, 597 insertions(+)
 create mode 100644 board/kmc/kzm9g/Makefile
 create mode 100644 board/kmc/kzm9g/kzm9g.c
 create mode 100644 include/configs/kzm9g.h

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 17befd0..cb51ecd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -944,6 +944,10 @@  Vladimir Zapolskiy <vz@mleia.com>
 
 	devkit3250	lpc32xx
 
+Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+
+	kzm9g	SH73A0 (RMOBILE SoC)
+
 -------------------------------------------------------------------------
 
 Unknown / orphaned boards:
diff --git a/arch/arm/include/asm/mach-types.h b/arch/arm/include/asm/mach-types.h
index 2d5c3bc..98c992c 100644
--- a/arch/arm/include/asm/mach-types.h
+++ b/arch/arm/include/asm/mach-types.h
@@ -1106,6 +1106,8 @@  extern unsigned int __machine_arch_type;
 #define MACH_TYPE_ATDGP318             3494
 #define MACH_TYPE_OMAP5_SEVM           3777
 
+#define MACH_TYPE_KZM9G                4140
+
 #ifdef CONFIG_ARCH_EBSA110
 # ifdef machine_arch_type
 #  undef machine_arch_type
diff --git a/board/kmc/kzm9g/Makefile b/board/kmc/kzm9g/Makefile
new file mode 100644
index 0000000..bae79f5
--- /dev/null
+++ b/board/kmc/kzm9g/Makefile
@@ -0,0 +1,50 @@ 
+#
+# (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+# (C) Copyright 2012 Renesas Solutions Corp.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS	:= kzm9g.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(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/kmc/kzm9g/kzm9g.c b/board/kmc/kzm9g/kzm9g.c
new file mode 100644
index 0000000..ad72c8d
--- /dev/null
+++ b/board/kmc/kzm9g/kzm9g.c
@@ -0,0 +1,372 @@ 
+/*
+ * (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+ * (C) Copyright 2012 Renesas Solutions Corp.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <netdev.h>
+#include <i2c.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define CS0BCR_D (0x06C00400)
+#define CS4BCR_D (0x06C00400)
+#define CS0WCR_D (0x55062C42)
+#define CS4WCR_D (0x19051443)
+#define CMNCR_BROMMD0   (1 << 21)
+#define CMNCR_BROMMD1   (1 << 22)
+#define CMNCR_BROMMD	(CMNCR_BROMMD0|CMNCR_BROMMD1)
+#define VCLKCR1_D	(0x27)
+
+#define SMSTPCR1_CMT0	(1 << 24)
+#define SMSTPCR1_I2C0	(1 << 16)
+#define SMSTPCR3_USB	(1 << 22)
+
+#define PORT32CR (0xE6051020)
+#define PORT33CR (0xE6051021)
+#define PORT34CR (0xE6051022)
+#define PORT35CR (0xE6051023)
+
+static int cmp_loop(u32 *addr, u32 data, u32 cmp)
+{
+	int err = -1;
+	int timeout = 100;
+	u32 value;
+
+	while (timeout > 0) {
+		value = readl(addr);
+		if ((value & data) == cmp) {
+			err = 0;
+			break;
+		}
+		timeout--;
+	}
+
+	return err;
+}
+
+/* SBSC Init function */
+static void sbsc_init(struct sh73a0_sbsc *sbsc)
+{
+	writel(readl(&sbsc->dllcnt0)|0x2, &sbsc->dllcnt0);
+	writel(0x5, &sbsc->sdgencnt);
+	cmp_loop(&sbsc->sdgencnt, 0xffffffff, 0x0);
+
+	writel(0xacc90159, &sbsc->sdcr0);
+	writel(0x00010059, &sbsc->sdcr1);
+	writel(0x50874114, &sbsc->sdwcrc0);
+	writel(0x33199b37, &sbsc->sdwcrc1);
+	writel(0x008f2313, &sbsc->sdwcrc2);
+	writel(0x31020707, &sbsc->sdwcr00);
+	writel(0x0017040a, &sbsc->sdwcr01);
+	writel(0x31020707, &sbsc->sdwcr10);
+	writel(0x0017040a, &sbsc->sdwcr11);
+	writel(0x05555555, &sbsc->sddrvcr0);
+	writel(0x30000000, &sbsc->sdwcr2);
+
+	writel(readl(&sbsc->sdpcr) | 0x80, &sbsc->sdpcr);
+	cmp_loop(&sbsc->sdpcr, 0x80, 0x80);
+
+	writel(0x00002710, &sbsc->sdgencnt);
+	cmp_loop(&sbsc->sdgencnt, 0xffffffff, 0x0);
+
+	writel(0x0000003f, &sbsc->sdmracr0);
+	writel(0x0, SDMRA1A);
+	writel(0x000001f4, &sbsc->sdgencnt);
+	cmp_loop(&sbsc->sdgencnt, 0xffffffff, 0x0);
+
+	writel(0x0000ff0a, &sbsc->sdmracr0);
+	if (sbsc == (struct sh73a0_sbsc *)SBSC1_BASE)
+		writel(0x0, SDMRA3A);
+	else
+		writel(0x0, SDMRA3B);
+
+	writel(0x00000032, &sbsc->sdgencnt);
+	cmp_loop(&sbsc->sdgencnt, 0xffffffff, 0x0);
+
+	if (sbsc == (struct sh73a0_sbsc *)SBSC1_BASE) {
+		writel(0x00002201, &sbsc->sdmracr0);
+		writel(0x0, SDMRA1A);
+		writel(0x00000402, &sbsc->sdmracr0);
+		writel(0x0, SDMRA1A);
+		writel(0x00000403, &sbsc->sdmracr0);
+		writel(0x0, SDMRA1A);
+		writel(0x0, SDMRA2A);
+	} else {
+		writel(0x00002201, &sbsc->sdmracr0);
+		writel(0x0, SDMRA1B);
+		writel(0x00000402, &sbsc->sdmracr0);
+		writel(0x0, SDMRA1B);
+		writel(0x00000403, &sbsc->sdmracr0);
+		writel(0x0, SDMRA1B);
+		writel(0x0, SDMRA2B);
+	}
+
+	writel(0x88800004, &sbsc->sdmrtmpcr);
+	writel(0x00000004, &sbsc->sdmrtmpmsk);
+	writel(0xa55a0032, &sbsc->rtcor);
+	writel(0xa55a000c, &sbsc->rtcorh);
+	writel(0xa55a2048, &sbsc->rtcsr);
+	writel(readl(&sbsc->sdcr0)|0x800, &sbsc->sdcr0);
+	writel(readl(&sbsc->sdcr1)|0x400, &sbsc->sdcr1);
+	writel(0xfff20000, &sbsc->zqccr);
+
+	/* SCBS2 only */
+	if (sbsc == (struct sh73a0_sbsc *)SBSC2_BASE) {
+		writel(readl(&sbsc->sdpdcr0)|0x00030000, &sbsc->sdpdcr0);
+		writel(0xa5390000, &sbsc->dphycnt1);
+		writel(0x00001200, &sbsc->dphycnt0);
+		writel(0x07ce0000, &sbsc->dphycnt1);
+		writel(0x00001247, &sbsc->dphycnt0);
+		cmp_loop(&sbsc->dphycnt2, 0xffffffff, 0x07ce0000);
+		writel(readl(&sbsc->sdpdcr0) & 0xfffcffff, &sbsc->sdpdcr0);
+	}
+}
+
+void s_init(void)
+{
+	struct sh73a0_rwdt *rwdt = (struct sh73a0_rwdt *)RWDT_BASE;
+	struct sh73a0_sbsc_cpg *cpg = (struct sh73a0_sbsc_cpg *)CPG_BASE;
+	struct sh73a0_sbsc_cpg_srcr *cpg_srcr =
+		(struct sh73a0_sbsc_cpg_srcr *)CPG_SRCR_BASE;
+	struct sh73a0_sbsc *sbsc1 = (struct sh73a0_sbsc *)SBSC1_BASE;
+	struct sh73a0_sbsc *sbsc2 = (struct sh73a0_sbsc *)SBSC2_BASE;
+	struct sh73a0_hpb *hpb = (struct sh73a0_hpb *)HPB_BASE;
+	struct sh73a0_hpb_bscr *hpb_bscr =
+		(struct sh73a0_hpb_bscr *)HPBSCR_BASE;
+
+	/* Watchdog init */
+	writew(0xA507, &rwdt->rwtcsra0);
+
+	/* Secure control register Init */
+	#define LIFEC_SEC_SRC_BIT	(1 << 15)
+	writel(readl(LIFEC_SEC_SRC) & ~LIFEC_SEC_SRC_BIT, LIFEC_SEC_SRC);
+
+	clrbits_le32(&cpg_srcr->srcr3, (1 << 15));
+	clrbits_le32(&cpg->smstpcr2, (1 << 18));
+	clrbits_le32(&cpg_srcr->srcr2, (1 << 18));
+	writel(0x0, &cpg->pllecr);
+
+	cmp_loop(&cpg->pllecr, 0x00000F00, 0x0);
+	cmp_loop(&cpg->frqcrb, 0x80000000, 0x0);
+
+	writel(0x2D000000, &cpg->pll0cr);
+	writel(0x17100000, &cpg->pll1cr);
+	writel(0x96235880, &cpg->frqcrb);
+	cmp_loop(&cpg->frqcrb, 0x80000000, 0x0);
+
+	writel(0xB, &cpg->flckcr);
+	clrbits_le32(&cpg->smstpcr0, (1 << 1));
+
+	clrbits_le32(&cpg_srcr->srcr0, (1 << 1));
+	writel(0x0514, &hpb_bscr->smgpiotime);
+	writel(0x0514, &hpb_bscr->smcmt2time);
+	writel(0x0514, &hpb_bscr->smcpgtime);
+	writel(0x0514, &hpb_bscr->smsysctime);
+
+	writel(0x00092000, &cpg->dvfscr4);
+	writel(0x000000DC, &cpg->dvfscr5);
+	writel(0x0, &cpg->pllecr);
+	cmp_loop(&cpg->pllecr, 0x00000F00, 0x0);
+
+	/* FRQCR Init */
+	writel(0x0012453C, &cpg->frqcra);
+	writel(0x80331350, &cpg->frqcrb);
+	cmp_loop(&cpg->frqcrb, 0x80000000, 0x0);
+	writel(0x00000B0B, &cpg->frqcrd);
+	cmp_loop(&cpg->frqcrd, 0x80000000, 0x0);
+
+	/* Clock Init */
+	writel(0x00000003, PCLKCR);
+	writel(0x0000012F, &cpg->vclkcr1);
+	writel(0x00000119, &cpg->vclkcr2);
+	writel(0x00000119, &cpg->vclkcr3);
+	writel(0x00000002, &cpg->zbckcr);
+	writel(0x00000005, &cpg->flckcr);
+	writel(0x00000080, &cpg->sd0ckcr);
+	writel(0x00000080, &cpg->sd1ckcr);
+	writel(0x00000080, &cpg->sd2ckcr);
+	writel(0x0000003F, &cpg->fsiackcr);
+	writel(0x0000003F, &cpg->fsibckcr);
+	writel(0x00000080, &cpg->subckcr);
+	writel(0x0000000B, &cpg->spuackcr);
+	writel(0x0000000B, &cpg->spuvckcr);
+	writel(0x0000013F, &cpg->msuckcr);
+	writel(0x00000080, &cpg->hsickcr);
+	writel(0x0000003F, &cpg->mfck1cr);
+	writel(0x0000003F, &cpg->mfck2cr);
+	writel(0x00000107, &cpg->dsitckcr);
+	writel(0x00000313, &cpg->dsi0pckcr);
+	writel(0x0000130D, &cpg->dsi1pckcr);
+	writel(0x2A800E0E, &cpg->dsi0phycr);
+	writel(0x1E000000, &cpg->pll0cr);
+	writel(0x2D000000, &cpg->pll0cr);
+	writel(0x17100000, &cpg->pll1cr);
+	writel(0x27000080, &cpg->pll2cr);
+	writel(0x1D000000, &cpg->pll3cr);
+	writel(0x00080000, &cpg->pll0stpcr);
+	writel(0x000120C0, &cpg->pll1stpcr);
+	writel(0x00012000, &cpg->pll2stpcr);
+	writel(0x00000030, &cpg->pll3stpcr);
+
+	writel(0x0000000B, &cpg->pllecr);
+	cmp_loop(&cpg->pllecr, 0x00000B00, 0x00000B00);
+
+	writel(0x000120F0, &cpg->dvfscr3);
+	writel(0x00000020, &cpg->mpmode);
+	writel(0x0000028A, &cpg->vrefcr);
+	writel(0xE4628087, &cpg->rmstpcr0);
+	writel(0xFFFFFFFF, &cpg->rmstpcr1);
+	writel(0x53FFFFFF, &cpg->rmstpcr2);
+	writel(0xFFFFFFFF, &cpg->rmstpcr3);
+	writel(0x00800D3D, &cpg->rmstpcr4);
+	writel(0xFFFFF3FF, &cpg->rmstpcr5);
+	writel(0x00000000, &cpg->smstpcr2);
+	writel(0x00040000, &cpg_srcr->srcr2);
+
+	clrbits_le32(&cpg->pllecr, (1 << 3));
+	cmp_loop(&cpg->pllecr, 0x00000800, 0x0);
+
+	writel(0x00000001, &hpb->hpbctrl6);
+	cmp_loop(&hpb->hpbctrl6, 0x1, 0x1);
+
+	writel(0x00001414, &cpg->frqcrd);
+	cmp_loop(&cpg->frqcrd, 0x80000000, 0x0);
+
+	writel(0x1d000000, &cpg->pll3cr);
+	setbits_le32(&cpg->pllecr, (1 << 3));
+	cmp_loop(&cpg->pllecr, 0x800, 0x800);
+
+	/* SBSC1 Init*/
+	sbsc_init(sbsc1);
+
+	/* SBSC2 Init*/
+	sbsc_init(sbsc2);
+
+	writel(0x00000b0b, &cpg->frqcrd);
+	cmp_loop(&cpg->frqcrd, 0x80000000, 0x0);
+}
+
+int board_early_init_f(void)
+{
+	struct sh73a0_sbsc_cpg *cpg = (struct sh73a0_sbsc_cpg *)CPG_BASE;
+	struct sh73a0_bsc *bsc = (struct sh73a0_bsc *)BSC_BASE;
+	struct sh73a0_sbsc_cpg_srcr *cpg_srcr =
+		(struct sh73a0_sbsc_cpg_srcr *)CPG_SRCR_BASE;
+
+	writel(CS0BCR_D, &bsc->cs0bcr);
+	writel(CS4BCR_D, &bsc->cs4bcr);
+	writel(CS0WCR_D, &bsc->cs0wcr);
+	writel(CS4WCR_D, &bsc->cs4wcr);
+
+	clrsetbits_le32(&bsc->cmncr, ~CMNCR_BROMMD, CMNCR_BROMMD);
+
+	clrbits_le32(&cpg->smstpcr1, (SMSTPCR1_CMT0|SMSTPCR1_I2C0));
+	clrbits_le32(&cpg_srcr->srcr1, (SMSTPCR1_CMT0|SMSTPCR1_I2C0));
+	clrbits_le32(&cpg->smstpcr3, SMSTPCR3_USB);
+	clrbits_le32(&cpg_srcr->srcr3, SMSTPCR3_USB);
+	writel(VCLKCR1_D, &cpg->vclkcr1);
+
+	/* Setup SCIF4 / workaround */
+	writeb(0x12, PORT32CR);
+	writeb(0x22, PORT33CR);
+	writeb(0x12, PORT34CR);
+	writeb(0x22, PORT35CR);
+
+	return 0;
+}
+
+int board_init(void)
+{
+	sh73a0_pinmux_init();
+
+    /* SCIFA 4 */
+	gpio_request(GPIO_FN_SCIFA4_TXD, NULL);
+	gpio_request(GPIO_FN_SCIFA4_RXD, NULL);
+	gpio_request(GPIO_FN_SCIFA4_RTS_, NULL);
+	gpio_request(GPIO_FN_SCIFA4_CTS_, NULL);
+
+	/* Ethernet/SMSC */
+	gpio_request(GPIO_PORT224, NULL);
+	gpio_direction_input(GPIO_PORT224);
+
+	/* SMSC/USB */
+	gpio_request(GPIO_FN_CS4_, NULL);
+
+	/* MMCIF */
+	gpio_request(GPIO_FN_MMCCLK0, NULL);
+	gpio_request(GPIO_FN_MMCCMD0_PU, NULL);
+	gpio_request(GPIO_FN_MMCD0_0_PU, NULL);
+	gpio_request(GPIO_FN_MMCD0_1_PU, NULL);
+	gpio_request(GPIO_FN_MMCD0_2_PU, NULL);
+	gpio_request(GPIO_FN_MMCD0_3_PU, NULL);
+	gpio_request(GPIO_FN_MMCD0_4_PU, NULL);
+	gpio_request(GPIO_FN_MMCD0_5_PU, NULL);
+	gpio_request(GPIO_FN_MMCD0_6_PU, NULL);
+	gpio_request(GPIO_FN_MMCD0_7_PU, NULL);
+
+	/* SDHI */
+	gpio_request(GPIO_FN_SDHIWP0, NULL);
+	gpio_request(GPIO_FN_SDHICD0, NULL);
+	gpio_request(GPIO_FN_SDHICMD0, NULL);
+	gpio_request(GPIO_FN_SDHICLK0,  NULL);
+	gpio_request(GPIO_FN_SDHID0_3,  NULL);
+	gpio_request(GPIO_FN_SDHID0_2,  NULL);
+	gpio_request(GPIO_FN_SDHID0_1,  NULL);
+	gpio_request(GPIO_FN_SDHID0_0,  NULL);
+	gpio_request(GPIO_FN_SDHI0_VCCQ_MC0_ON, NULL);
+	gpio_request(GPIO_PORT15, NULL);
+	gpio_direction_output(GPIO_PORT15, 1);
+
+	/* I2C */
+	gpio_request(GPIO_FN_PORT27_I2C_SCL3, NULL);
+	gpio_request(GPIO_FN_PORT28_I2C_SDA3, NULL);
+
+	gd->bd->bi_boot_params = (CONFIG_SYS_SDRAM_BASE + 0x100);
+
+	return 0;
+}
+
+const struct rmobile_sysinfo sysinfo = {
+	CONFIG_RMOBILE_BOARD_STRING
+};
+
+int dram_init(void)
+{
+	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
+	return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	int ret = 0;
+#ifdef CONFIG_SMC911X
+	ret = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#endif
+	return ret;
+}
+
+void reset_cpu(ulong addr)
+{
+}
diff --git a/boards.cfg b/boards.cfg
index 9ef903a..7a37c7b 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -232,6 +232,7 @@  harmony                      arm         armv7       harmony             nvidia
 seaboard                     arm         armv7       seaboard            nvidia         tegra2
 ventana                      arm         armv7       ventana             nvidia         tegra2
 u8500_href                   arm         armv7       u8500               st-ericsson    u8500
+kzm9g                        arm         armv7       kzm9g               kmc        	rmobile
 actux1_4_16                  arm         ixp         actux1              -              -           actux1:FLASH2X2
 actux1_4_32                  arm         ixp         actux1              -              -           actux1:FLASH2X2,RAM_32MB
 actux1_8_16                  arm         ixp         actux1              -              -           actux1:FLASH1X8
diff --git a/include/configs/kzm9g.h b/include/configs/kzm9g.h
new file mode 100644
index 0000000..7567d46
--- /dev/null
+++ b/include/configs/kzm9g.h
@@ -0,0 +1,168 @@ 
+/*
+ * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+ * Copyright (C) 2012 Renesas Solutions Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __KZM9G_H
+#define __KZM9G_H
+
+#undef DEBUG
+
+#define CONFIG_ARM_CORTEXA9
+#define CONFIG_RMOBILE
+#define CONFIG_SH73A0
+#define CONFIG_KZM_A9_GT
+#define CONFIG_RMOBILE_BOARD_STRING	"KMC KZM-A9-GT"
+#define CONFIG_MACH_TYPE MACH_TYPE_KZM9G
+
+#include <asm/arch/rmobile.h>
+
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_BOARD_EARLY_INIT_F
+#define	CONFIG_L2_OFF
+
+#include <config_cmd_default.h>
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+#define CONFIG_DOS_PARTITION
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_BOOTZ
+
+#define CONFIG_BAUDRATE		(115200)
+#define CONFIG_BOOTARGS		"root=/dev/null console=ttySC4,115200"
+#define CONFIG_INTEGRATOR
+#define CONFIG_ARCH_CINTEGRATOR
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_VERSION_VARIABLE
+#undef  CONFIG_SHOW_BOOT_PROGRESS
+
+/* MEMORY */
+#define KZM_SDRAM_BASE	(0x40000000)
+#define PHYS_SDRAM		KZM_SDRAM_BASE
+#define PHYS_SDRAM_SIZE		(512 * 1024 * 1024)
+#define CONFIG_NR_DRAM_BANKS	(1)
+
+/* NOR Flash */
+#define KZM_FLASH_BASE	(0x00000000)
+#define CONFIG_SYS_FLASH_BASE		(KZM_FLASH_BASE)
+#define CONFIG_SYS_FLASH_CFI_WIDTH	(FLASH_CFI_16BIT)
+#define CONFIG_SYS_MAX_FLASH_BANKS	(1)
+#define CONFIG_SYS_MAX_FLASH_SECT	(512)
+
+/* prompt */
+#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	{ 115200 }
+
+/* SCIF */
+#define CONFIG_SCIF_CONSOLE
+#define CONFIG_CONS_SCIF4
+#undef  CONFIG_SYS_CONSOLE_INFO_QUIET
+#undef  CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
+#undef  CONFIG_SYS_CONSOLE_ENV_OVERWRITE
+
+#define CONFIG_SYS_MEMTEST_START	(KZM_SDRAM_BASE)
+#define CONFIG_SYS_MEMTEST_END \
+	(CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024))
+#undef  CONFIG_SYS_ALT_MEMTEST
+#undef  CONFIG_SYS_MEMTEST_SCRATCH
+#undef  CONFIG_SYS_LOADS_BAUD_CHANGE
+
+#define CONFIG_SYS_INIT_RAM_ADDR	(0xE5600000) /* on MERAM */
+#define CONFIG_SYS_INIT_RAM_SIZE	(0x10000)
+#define LOW_LEVEL_MERAM_STACK		(CONFIG_SYS_INIT_RAM_ADDR - 4)
+#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
+					 CONFIG_SYS_INIT_RAM_SIZE - \
+					 GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_SDRAM_BASE	KZM_SDRAM_BASE
+#define CONFIG_SYS_SDRAM_SIZE	PHYS_SDRAM_SIZE
+#define CONFIG_SYS_LOAD_ADDR	(CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024)
+
+#define CONFIG_SYS_MONITOR_BASE	(KZM_FLASH_BASE)
+#define CONFIG_SYS_MALLOC_LEN	(CONFIG_ENV_SIZE + 128 * 1024)
+#define CONFIG_SYS_GBL_DATA_SIZE	(256)
+#define CONFIG_SYS_BOOTMAPSZ	(8 * 1024 * 1024)
+
+#define CONFIG_SYS_TEXT_BASE		0x00000000
+#define CONFIG_STANDALONE_LOAD_ADDR	0x41000000
+
+/* FLASH */
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#undef  CONFIG_SYS_FLASH_QUIET_TEST
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+#define FLASH_SECTOR_SIZE	(256 * 1024)	/* 256 KB sectors */
+#define CONFIG_ENV_SIZE		FLASH_SECTOR_SIZE
+#define CONFIG_ENV_OFFSET	FLASH_SECTOR_SIZE
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
+
+/* Timeout for Flash erase operations (in ms) */
+#define CONFIG_SYS_FLASH_ERASE_TOUT	(3 * 1000)
+/* Timeout for Flash write operations (in ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT	(3 * 1000)
+/* Timeout for Flash set sector lock bit operations (in ms) */
+#define CONFIG_SYS_FLASH_LOCK_TOUT		(3 * 1000)
+/* Timeout for Flash clear lock bit operations (in ms) */
+#define CONFIG_SYS_FLASH_UNLOCK_TOUT	(3 * 1000)
+
+#undef  CONFIG_SYS_FLASH_PROTECTION
+#undef  CONFIG_SYS_DIRECT_FLASH_TFTP
+#define CONFIG_ENV_IS_IN_FLASH
+
+/* GPIO / PFC */
+#define CONFIG_SH_GPIO_PFC
+
+/* Clock */
+#define CONFIG_SYS_CLK_FREQ	(48000000)
+#define CONFIG_SYS_CPU_CLK	(1196000000)
+#define TMU_CLK_DIVIDER		(4)	/* 4 (default), 16, 64, 256 or 1024 */
+#define CFG_HZ              (1000)
+#define CONFIG_SYS_HZ		CFG_HZ
+
+/* Ether */
+#define CONFIG_NET_MULTI
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_SMC911X
+#define CONFIG_SMC911X_BASE	(0x10000000)
+#define CONFIG_SMC911X_32_BIT
+
+/* I2C */
+#define CONFIG_CMD_I2C
+#define CONFIG_SH_I2C 1
+#define CONFIG_HARD_I2C
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_MAX_I2C_BUS  (2)
+#define CONFIG_SYS_I2C_MODULE
+#define CONFIG_SYS_I2C_SPEED    (100000) /* 100 kHz */
+#define CONFIG_SYS_I2C_SLAVE    (0x7F)
+#define CONFIG_SH_I2C_DATA_HIGH (4)
+#define CONFIG_SH_I2C_DATA_LOW  (5)
+#define CONFIG_SH_I2C_CLOCK     (41666666)
+#define CONFIG_SH_I2C_BASE0     (0xE6820000)
+#define CONFIG_SH_I2C_BASE1     (0xE6822000)
+
+#endif /* __KZM9G_H */