ARM: Add support for jadecpu board based on MB86R01 SoC

This patch adds support for the jadecpu board using the MB86R01 'Jade' SoC from Fujitsu. Signed-off-by: Matthias Weisser <weisserm@arcor.de>
15 years ago · 18a056a18f
parent b2621bcb8c
commit 18a056a18f
10 changed files with 791 additions and 0 deletions
--- a/4
+++ b/4
@ -806,6 +806,10 @@ Prafulla Wadaskar <prafulla@marvell.com>
 	rd6281a		ARM926EJS (Kirkwood SoC)
 	sheevaplug	ARM926EJS (Kirkwood SoC)

+Matthias Weisser <weisserm@arcor.de>
+
+	jadecpu		ARM926EJS (MB86R01 SoC)
+
 Richard Woodruff <r-woodruff2@ti.com>

 	omap2420h4	ARM1136EJS
--- a/1
+++ b/1
@ -579,6 +579,7 @@ LIST_ARM9="			\
 	edminiv2		\
 	guruplug		\
 	imx27lite		\
+	jadecpu			\
 	lpd7a400		\
 	magnesium		\
 	mv88f6281gtw_ge		\
--- a/board/syteco/jadecpu/Makefile
+++ b/board/syteco/jadecpu/Makefile
@ -0,0 +1,55 @@
+#
+# (C) Copyright 2003-2008
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2008
+# Stelian Pop <stelian.pop@leadtechdesign.com>
+# Lead Tech Design <www.leadtechdesign.com>
+#
+# 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).a
+
+COBJS-y	+= jadecpu.o
+SOBJS	:= lowlevel_init.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS-y))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $(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
+
+#########################################################################
--- a/board/syteco/jadecpu/config.mk
+++ b/board/syteco/jadecpu/config.mk
@ -0,0 +1 @@
+TEXT_BASE = 0x46000000
--- a/board/syteco/jadecpu/jadecpu.c
+++ b/board/syteco/jadecpu/jadecpu.c
@ -0,0 +1,170 @@
+/*
+ * (c) 2010 Graf-Syteco, Matthias Weisser
+ * <weisserm@arcor.de>
+ *
+ * (C) Copyright 2007, mycable GmbH
+ * Carsten Schneider <cs@mycable.de>, Alexander Bigga <ab@mycable.de>
+ *
+ * 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 <netdev.h>
+#include <asm/io.h>
+#include <asm/arch/mb86r0x.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Miscellaneous platform dependent initialisations
+ */
+int board_init(void)
+{
+	struct mb86r0x_ccnt * ccnt = (struct mb86r0x_ccnt *)
+					MB86R0x_CCNT_BASE;
+
+	/* We select mode 0 for group 2 and mode 1 for group 4 */
+	writel(0x00000010, &ccnt->cmux_md);
+
+	gd->flags = 0;
+	gd->bd->bi_arch_number = MACH_TYPE_JADECPU;
+	gd->bd->bi_boot_params = PHYS_SDRAM + PHYS_SDRAM_SIZE - 0x10000;
+
+	icache_enable();
+
+	return 0;
+}
+
+static void setup_display_power(uint32_t pwr_bit, char *pwm_opts,
+				unsigned long pwm_base)
+{
+	struct mb86r0x_gpio *gpio = (struct mb86r0x_gpio *)
+					MB86R0x_GPIO_BASE;
+	struct mb86r0x_pwm *pwm = (struct mb86r0x_pwm *) pwm_base;
+	const char *e;
+
+	writel(readl(&gpio->gpdr2) | pwr_bit, &gpio->gpdr2);
+
+	e = getenv(pwm_opts);
+	if (e != NULL) {
+		const char *s;
+		uint32_t freq, init;
+
+		freq = 0;
+		init = 0;
+
+		s = strchr(e, 'f');
+		if (s != NULL)
+			freq = simple_strtol(s + 2, NULL, 0);
+
+		s = strchr(e, 'i');
+		if (s != NULL)
+			init = simple_strtol(s + 2, NULL, 0);
+
+		if (freq > 0) {
+			writel(CONFIG_MB86R0x_IOCLK / 1000 / freq,
+				&pwm->bcr);
+			writel(1002, &pwm->tpr);
+			writel(1, &pwm->pr);
+			writel(init * 10 + 1, &pwm->dr);
+			writel(1, &pwm->cr);
+			writel(1, &pwm->sr);
+		}
+	}
+}
+
+int board_late_init(void)
+{
+	struct mb86r0x_gpio *gpio = (struct mb86r0x_gpio *)
+					MB86R0x_GPIO_BASE;
+	uint32_t in_word;
+
+#ifdef CONFIG_VIDEO_MB86R0xGDC
+	/* Check if we have valid display settings and turn on power if so */
+	/* Display 0 */
+	if (getenv("gs_dsp_0_param") || getenv("videomode"))
+		setup_display_power((1 << 3), "gs_dsp_0_pwm",
+					MB86R0x_PWM0_BASE);
+
+	/* The corresponding GPIO is always an output */
+	writel(readl(&gpio->gpddr2) | (1 << 3), &gpio->gpddr2);
+
+	/* Display 1 */
+	if (getenv("gs_dsp_1_param") || getenv("videomode1"))
+		setup_display_power((1 << 4), "gs_dsp_1_pwm",
+					MB86R0x_PWM1_BASE);
+
+	/* The corresponding GPIO is always an output */
+	writel(readl(&gpio->gpddr2) | (1 << 4), &gpio->gpddr2);
+#endif /* CONFIG_VIDEO_MB86R0xGDC */
+
+	/* 5V enable */
+	writel(readl(&gpio->gpdr1) & ~(1 << 5), &gpio->gpdr1);
+	writel(readl(&gpio->gpddr1) | (1 << 5), &gpio->gpddr1);
+
+	/* We have special boot options if told by GPIOs */
+	in_word = readl(&gpio->gpdr1);
+
+	if ((in_word & 0xC0) == 0xC0) {
+		setenv("stdin", "serial");
+		setenv("stdout", "serial");
+		setenv("stderr", "serial");
+		setenv("preboot", "run gs_slow_boot");
+	} else if ((in_word & 0xC0) != 0) {
+		setenv("stdout", "vga");
+		setenv("gs_bootcmd", "mw.l 0x40000000 0 1024; usb start;"
+			"fatls usb 0; fatload usb 0 0x40000000 mcq5resq.bin;"
+			"bootelf 0x40000000; bootelf 0x10080000");
+		setenv("preboot", "run gs_slow_boot");
+	} else {
+		setenv("stdin", "serial");
+		setenv("stdout", "serial");
+		setenv("stderr", "serial");
+		if (getenv("gs_devel")) {
+			setenv("preboot", "run gs_slow_boot");
+		} else {
+			setenv("gs_bootcmd", "bootelf 0x10080000");
+			setenv("preboot", "run gs_fast_boot");
+		}
+	}
+
+	return 0;
+}
+
+int misc_init_r(void)
+{
+	return 0;
+}
+
+/*
+ * DRAM configuration
+ */
+int dram_init(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
+
+	return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	int rc = 0;
+#ifdef CONFIG_SMC911X
+	rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
+#endif
+	return rc;
+}
--- a/board/syteco/jadecpu/lowlevel_init.S
+++ b/board/syteco/jadecpu/lowlevel_init.S
@ -0,0 +1,265 @@
+/*
+ * Board specific setup info
+ *
+ * (C) Copyright 2007, mycable GmbH
+ * Carsten Schneider <cs@mycable.de>, Alexander Bigga <ab@mycable.de>
+ *
+ * (C) Copyright 2003, ARM Ltd.
+ * Philippe Robin, <philippe.robin@arm.com>
+ *
+ * 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 <config.h>
+#include <version.h>
+#include <asm/macro.h>
+#include <asm/arch/mb86r0x.h>
+#include <asm/arch/asm-offsets.h>
+
+/* Set up the platform, once the cpu has been initialized */
+.globl lowlevel_init
+lowlevel_init:
+/*
+ * Initialize Clock Reset Generator (CRG)
+ */
+
+	ldr		r0, =MB86R0x_CRG_BASE
+
+	/* Not change the initial value that is set by external pin.*/
+WAIT_PLL:
+	ldr		r2, [r0, #CRG_CRPR]	/* Wait for PLLREADY */
+	tst		r2, #MB86R0x_CRG_CRPR_PLLRDY
+	beq		WAIT_PLL
+
+	/* Set clock gate control */
+	ldr		r1, =CONFIG_SYS_CRG_CRHA_INIT
+	str		r1, [r0, #CRG_CRHA]
+	ldr		r1, =CONFIG_SYS_CRG_CRPA_INIT
+	str		r1, [r0, #CRG_CRPA]
+	ldr		r1, =CONFIG_SYS_CRG_CRPB_INIT
+	str		r1, [r0, #CRG_CRPB]
+	ldr		r1, =CONFIG_SYS_CRG_CRHB_INIT
+	str		r1, [r0, #CRG_CRHB]
+	ldr		r1, =CONFIG_SYS_CRG_CRAM_INIT
+	str		r1, [r0, #CRG_CRAM]
+
+/*
+ * Initialize External Bus Interface
+ */
+	ldr		r0, =MB86R0x_MEMC_BASE
+
+	ldr		r1, =CONFIG_SYS_MEMC_MCFMODE0_INIT
+	str		r1, [r0, #MEMC_MCFMODE0]
+	ldr		r1, =CONFIG_SYS_MEMC_MCFMODE2_INIT
+	str		r1, [r0, #MEMC_MCFMODE2]
+	ldr		r1, =CONFIG_SYS_MEMC_MCFMODE4_INIT
+	str		r1, [r0, #MEMC_MCFMODE4]
+
+	ldr		r1, =CONFIG_SYS_MEMC_MCFTIM0_INIT
+	str		r1, [r0, #MEMC_MCFTIM0]
+	ldr		r1, =CONFIG_SYS_MEMC_MCFTIM2_INIT
+	str		r1, [r0, #MEMC_MCFTIM2]
+	ldr		r1, =CONFIG_SYS_MEMC_MCFTIM4_INIT
+	str		r1, [r0, #MEMC_MCFTIM4]
+
+	ldr		r1, =CONFIG_SYS_MEMC_MCFAREA0_INIT
+	str		r1, [r0, #MEMC_MCFAREA0]
+	ldr		r1, =CONFIG_SYS_MEMC_MCFAREA2_INIT
+	str		r1, [r0, #MEMC_MCFAREA2]
+	ldr		r1, =CONFIG_SYS_MEMC_MCFAREA4_INIT
+	str		r1, [r0, #MEMC_MCFAREA4]
+
+/*
+ * Initialize DDR2 Controller
+ */
+
+	/* Wait for PLL LOCK up time or more */
+	wait_timer	20
+
+	/*
+	 * (2) Initialize DDRIF
+	 */
+	ldr	r0, =MB86R0x_DDR2_BASE
+	ldr	r1, =CONFIG_SYS_DDR2_DRIMS_INIT
+	strh	r1, [r0, #DDR2_DRIMS]
+
+	/*
+	 * (3) Wait for 20MCKPs(120nsec) or more
+	 */
+	wait_timer	20
+
+	/*
+	 * (4) IRESET/IUSRRST release
+	 */
+	ldr	r0, =MB86R0x_CCNT_BASE
+	ldr	r1, =CONFIG_SYS_CCNT_CDCRC_INIT_1
+	str	r1, [r0, #CCNT_CDCRC]
+
+	/*
+	 * (5) Wait for 20MCKPs(120nsec) or more
+	 */
+	wait_timer	20
+
+	/*
+	 * (6) IDLLRST release
+	 */
+	ldr	r0, =MB86R0x_CCNT_BASE
+	ldr	r1, =CONFIG_SYS_CCNT_CDCRC_INIT_2
+	str	r1, [r0, #CCNT_CDCRC]
+
+	/*
+	 * (7+8) Wait for 200us(=200000ns) or more (DDR2 Spec)
+	 */
+	wait_timer	33536
+
+	/*
+	 * (9) MCKE ON
+	 */
+	ldr	r0, =MB86R0x_DDR2_BASE
+	ldr	r1, =CONFIG_SYS_DDR2_DRIC1_INIT
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_DRIC2_INIT
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =CONFIG_SYS_DDR2_DRCA_INIT
+	strh	r1, [r0, #DDR2_DRCA]
+	ldr	r1, =MB86R0x_DDR2_DRCI_INIT
+	strh	r1, [r0, #DDR2_DRIC]
+
+	/*
+	 * (10) Initialize SDRAM
+	 */
+
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	wait_timer	67			/* 400ns wait */
+
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC1_1
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC2_1
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC1_2
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC2_2
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC1_3
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC2_3
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC1_4
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC2_4
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC1_5
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC2_5
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	wait_timer 200
+
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC1_6
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC2_6
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC1_7
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC2_7
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	wait_timer	18			/* 105ns wait */
+
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC1_8
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC2_8
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	wait_timer	200			/* MRS to OCD: 200clock */
+
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC1_9
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC2_9
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC1_10
+	strh	r1, [r0, #DDR2_DRIC1]
+	ldr	r1, =CONFIG_SYS_DDR2_INIT_DRIC2_10
+	strh	r1, [r0, #DDR2_DRIC2]
+	ldr	r1, =MB86R0x_DDR2_DRCI_CMD
+	strh	r1, [r0, #DDR2_DRIC]
+
+	ldr	r1, =CONFIG_SYS_DDR2_DRCM_INIT
+	strh	r1, [r0, #DDR2_DRCM]
+
+	ldr	r1, =CONFIG_SYS_DDR2_DRCST1_INIT
+	strh	r1, [r0, #DDR2_DRCST1]
+
+	ldr	r1, =CONFIG_SYS_DDR2_DRCST2_INIT
+	strh	r1, [r0, #DDR2_DRCST2]
+
+	ldr	r1, =CONFIG_SYS_DDR2_DRCR_INIT
+	strh	r1, [r0, #DDR2_DRCR]
+
+	ldr	r1, =CONFIG_SYS_DDR2_DRCF_INIT
+	strh	r1, [r0, #DDR2_DRCF]
+
+	ldr	r1, =CONFIG_SYS_DDR2_DRASR_INIT
+	strh	r1, [r0, #DDR2_DRASR]
+
+	/*
+	 * (11) ODT setting
+	 */
+	ldr	r1, =CONFIG_SYS_DDR2_DROBS_INIT
+	strh	r1, [r0, #DDR2_DROBS]
+	ldr	r1, =CONFIG_SYS_DDR2_DROABA_INIT
+	strh	r1, [r0, #DDR2_DROABA]
+	ldr	r1, =CONFIG_SYS_DDR2_DRIBSODT1_INIT
+	strh	r1, [r0, #DDR2_DRIBSODT1]
+
+	/*
+	 * (12) Shift to ODTCONT ON (SDRAM side) and DDR2 usual operation mode
+	 */
+	ldr	r1, =CONFIG_SYS_DDR2_DROS_INIT
+	strh	r1, [r0, #DDR2_DROS]
+	ldr	r1, =MB86R0x_DDR2_DRCI_NORMAL
+	strh	r1, [r0, #DDR2_DRIC]
+
+	mov pc, lr
--- a/boards.cfg
+++ b/boards.cfg
@ -43,6 +43,7 @@ meesc		arm	arm926ejs	-		esd		at91
 otc570		arm	arm926ejs	-		esd		at91
 pm9261		arm	arm926ejs	-		ronetix		at91
 pm9263		arm	arm926ejs	-		ronetix		at91
+jadecpu		arm	arm926ejs	jadecpu		syteco		mb86r0x
 suen3		arm	arm926ejs	km_arm		keymile		kirkwood
 rd6281a		arm	arm926ejs	-		Marvell		kirkwood
 mx51evk		arm	armv7		mx51evk		freescale	mx51
--- a/include/configs/jadecpu.h
+++ b/include/configs/jadecpu.h
@ -0,0 +1,291 @@
+/*
+ * (C) Copyright 2010
+ * Matthias Weisser <weisserm@arcor.de>
+ *
+ * Configuation settings for the jadecpu board
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MB86R0x
+#define CONFIG_MB86R0x_IOCLK	get_bus_freq(0)
+#define CONFIG_SYS_HZ		1000
+
+#define CONFIG_ARM926EJS	1	/* This is an ARM926EJS Core	*/
+#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff	*/
+
+/*
+ * Environment settings
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"gs_fast_boot=setenv bootdelay 5\0" \
+	"gs_slow_boot=setenv bootdelay 10\0" \
+	"bootcmd=mw.l 0x40000000 0 1024; usb start;" \
+		"fatls usb 0; fatload usb 0 0x40000000 jadecpu-init.bin;" \
+		"bootelf 0x40000000\0" \
+	""
+
+#define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs	*/
+#define CONFIG_SETUP_MEMORY_TAGS 1
+#define CONFIG_INITRD_TAG	1
+#define BOARD_LATE_INIT		1
+
+/*
+ * Compressions
+ */
+#define CONFIG_LZO
+
+/*
+ * Hardware drivers
+ */
+
+/*
+ * Serial
+ */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE		(-4)
+#define CONFIG_SYS_NS16550_CLK			get_bus_freq(0)
+#define CONFIG_SYS_NS16550_COM1			0xfffe1000	/* UART 0 */
+#define CONFIG_SYS_NS16550_COM2			0xfff50000	/* UART 2 */
+#define CONFIG_SYS_NS16550_COM3			0xfff51000	/* UART 3 */
+#define CONFIG_SYS_NS16550_COM4			0xfff43000	/* UART 4 */
+
+#define CONFIG_CONS_INDEX	4
+
+/*
+ * Ethernet
+ */
+#define CONFIG_NET_MULTI
+#define CONFIG_SMC911X
+#define CONFIG_SMC911X_BASE	0x02000000
+#define CONFIG_SMC911X_16_BIT
+
+/*
+ * Video
+ */
+#define CONFIG_VIDEO
+#define CONFIG_VIDEO_MB86R0xGDC
+#define CONFIG_SYS_WHITE_ON_BLACK
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define CONFIG_SYS_CONSOLE_ENV_OVERWRITE
+#define CONFIG_VIDEO_LOGO
+#define CONFIG_SPLASH_SCREEN
+#define CONFIG_SPLASH_SCREEN_ALIGN
+#define CONFIG_VIDEO_BMP_LOGO
+#define CONFIG_VIDEO_BMP_GZIP
+#define CONFIG_VIDEO_BMP_RLE8
+#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE  (800*480 + 256*4 + 10*1024)
+#define VIDEO_FB_16BPP_WORD_SWAP
+#define VIDEO_KBD_INIT_FCT		0
+#define VIDEO_TSTC_FCT			serial_tstc
+#define VIDEO_GETC_FCT			serial_getc
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE	1
+#define CONFIG_BOOTP_BOOTPATH		1
+#define CONFIG_BOOTP_GATEWAY		1
+#define CONFIG_BOOTP_HOSTNAME		1
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_BDI
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_LOADS
+#undef CONFIG_CMD_SOURCE
+#undef CONFIG_CMD_NFS
+#undef CONFIG_CMD_XIMG
+
+#define CONFIG_CMD_BMP		1
+#define CONFIG_CMD_CAN		1
+#define CONFIG_CMD_DHCP		1
+#define CONFIG_CMD_ELF		1
+#define CONFIG_CMD_FAT		1
+#define CONFIG_CMD_PING		1
+#define CONFIG_CMD_USB		1
+
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+/* USB */
+#define CONFIG_USB_OHCI_NEW
+#define CONFIG_SYS_USB_OHCI_REGS_BASE       0xFFF81000
+#define CONFIG_SYS_USB_OHCI_SLOT_NAME       "mb86r0x"
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS  1
+#define CONFIG_USB_STORAGE
+#define CONFIG_DOS_PARTITION
+
+/* SDRAM */
+#define CONFIG_NR_DRAM_BANKS	1
+#define PHYS_SDRAM		0x40000000	/* Start address of DDRRAM */
+#define PHYS_SDRAM_SIZE	0x08000000	/* 128 megs */
+
+/*
+ * FLASH and environment organization
+ */
+#define CONFIG_SYS_FLASH_BASE		0x10000000
+#define CONFIG_SYS_MAX_FLASH_BANKS	1
+#define CONFIG_SYS_MAX_FLASH_SECT	256
+#define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE
+
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x00040000)
+#define CONFIG_ENV_IS_IN_FLASH		1
+#define CONFIG_ENV_SECT_SIZE		(128 * 1024)
+#define CONFIG_ENV_SIZE		(128 * 1024)
+
+/*
+ * CFI FLASH driver setup
+ */
+#define CONFIG_SYS_FLASH_CFI		1
+#define CONFIG_FLASH_CFI_DRIVER	1
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1	/* ~10x faster */
+
+#define CONFIG_SYS_LOAD_ADDR		0x40000000	/* load address */
+
+#define CONFIG_SYS_MEMTEST_START	(PHYS_SDRAM + (512*1024))
+#define CONFIG_SYS_MEMTEST_END		(PHYS_SDRAM + PHYS_SDRAM_SIZE)
+
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_SYS_BAUDRATE_TABLE	{115200, 19200, 38400, 57600, 9600 }
+
+#define CONFIG_SYS_PROMPT	"jade> "
+#define CONFIG_SYS_CBSIZE	256
+#define CONFIG_SYS_MAXARGS	16
+#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + \
+				sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_LONGHELP	1
+#define CONFIG_CMDLINE_EDITING	1
+
+#define CONFIG_PREBOOT  ""
+
+#define CONFIG_BOOTDELAY	5
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay
+#define CONFIG_AUTOBOOT_DELAY_STR	"delaygs"
+#define CONFIG_AUTOBOOT_STOP_STR	"stopgs"
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN	(0x400000 - 0x8000)
+#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */
+
+#define CONFIG_STACKSIZE	(32*1024)	/* regular stack */
+
+/*
+ * Clock reset generator init
+ */
+#define CONFIG_SYS_CRG_CRHA_INIT		0xffff
+#define CONFIG_SYS_CRG_CRPA_INIT		0xffff
+#define CONFIG_SYS_CRG_CRPB_INIT		0xfffe
+#define CONFIG_SYS_CRG_CRHB_INIT		0xffff
+#define CONFIG_SYS_CRG_CRAM_INIT		0xffef
+
+/*
+ * Memory controller settings
+ */
+#define CONFIG_SYS_MEMC_MCFMODE0_INIT	0x00000001	/* 16bit */
+#define CONFIG_SYS_MEMC_MCFMODE2_INIT	0x00000001	/* 16bit */
+#define CONFIG_SYS_MEMC_MCFMODE4_INIT	0x00000021	/* 16bit, Page*/
+#define CONFIG_SYS_MEMC_MCFTIM0_INIT	0x16191008
+#define CONFIG_SYS_MEMC_MCFTIM2_INIT	0x03061008
+#define CONFIG_SYS_MEMC_MCFTIM4_INIT	0x03061804
+#define CONFIG_SYS_MEMC_MCFAREA0_INIT	0x000000c0	/* 0x0c000000 1MB */
+#define CONFIG_SYS_MEMC_MCFAREA2_INIT	0x00000020	/* 0x02000000 1MB */
+#define CONFIG_SYS_MEMC_MCFAREA4_INIT	0x001f0000	/* 0x10000000 32 MB */
+
+/*
+ * DDR2 controller init settings
+ */
+#define CONFIG_SYS_DDR2_DRIMS_INIT	0x5555
+#define CONFIG_SYS_CCNT_CDCRC_INIT_1	0x00000002
+#define CONFIG_SYS_CCNT_CDCRC_INIT_2	0x00000003
+#define CONFIG_SYS_DDR2_DRIC1_INIT	0x003f
+#define CONFIG_SYS_DDR2_DRIC2_INIT	0x0000
+#define CONFIG_SYS_DDR2_DRCA_INIT	0xc124	/* 512Mbit DDR2SDRAM x 2 */
+#define CONFIG_SYS_DDR2_DRCM_INIT	0x0032
+#define CONFIG_SYS_DDR2_DRCST1_INIT	0x3418
+#define CONFIG_SYS_DDR2_DRCST2_INIT	0x6e32
+#define CONFIG_SYS_DDR2_DRCR_INIT	0x0141
+#define CONFIG_SYS_DDR2_DRCF_INIT	0x0002
+#define CONFIG_SYS_DDR2_DRASR_INIT	0x0001
+#define CONFIG_SYS_DDR2_DROBS_INIT	0x0001
+#define CONFIG_SYS_DDR2_DROABA_INIT	0x0103
+#define CONFIG_SYS_DDR2_DRIBSODT1_INIT	0x003F
+#define CONFIG_SYS_DDR2_DROS_INIT	0x0001
+
+/*
+ * DRAM init sequence
+ */
+
+/* PALL Command */
+#define CONFIG_SYS_DDR2_INIT_DRIC1_1	0x0017
+#define CONFIG_SYS_DDR2_INIT_DRIC2_1	0x0400
+
+/* EMR(2) command */
+#define CONFIG_SYS_DDR2_INIT_DRIC1_2	0x0006
+#define CONFIG_SYS_DDR2_INIT_DRIC2_2	0x0000
+
+/* EMR(3) command */
+#define CONFIG_SYS_DDR2_INIT_DRIC1_3	0x0007
+#define CONFIG_SYS_DDR2_INIT_DRIC2_3	0x0000
+
+/* EMR(1) command */
+#define CONFIG_SYS_DDR2_INIT_DRIC1_4	0x0005
+#define CONFIG_SYS_DDR2_INIT_DRIC2_4	0x0000
+
+/* MRS command */
+#define CONFIG_SYS_DDR2_INIT_DRIC1_5	0x0004
+#define CONFIG_SYS_DDR2_INIT_DRIC2_5	0x0532
+
+/* PALL command */
+#define CONFIG_SYS_DDR2_INIT_DRIC1_6	0x0017
+#define CONFIG_SYS_DDR2_INIT_DRIC2_6	0x0400
+
+/* REF command 1 */
+#define CONFIG_SYS_DDR2_INIT_DRIC1_7	0x000f
+#define CONFIG_SYS_DDR2_INIT_DRIC2_7	0x0000
+
+/* MRS command */
+#define CONFIG_SYS_DDR2_INIT_DRIC1_8	0x0004
+#define CONFIG_SYS_DDR2_INIT_DRIC2_8	0x0432
+
+/* EMR(1) command */
+#define CONFIG_SYS_DDR2_INIT_DRIC1_9	0x0005
+#define CONFIG_SYS_DDR2_INIT_DRIC2_9	0x0380
+
+/* EMR(1) command */
+#define CONFIG_SYS_DDR2_INIT_DRIC1_10	0x0005
+#define CONFIG_SYS_DDR2_INIT_DRIC2_10	0x0002
+
+#ifdef CONFIG_USE_IRQ
+#error CONFIG_USE_IRQ not supported
+#endif
+
+#endif	/* __CONFIG_H */
--- a/tools/Makefile
+++ b/tools/Makefile
@ -118,6 +118,9 @@ endif
 ifeq ($(VENDOR),ronetix)
 LOGO_BMP= logos/ronetix.bmp
 endif
+ifeq ($(VENDOR),syteco)
+LOGO_BMP= logos/syteco.bmp
+endif

 # now $(obj) is defined
 HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c))
--- a/tools/logos/syteco.bmp
+++ b/tools/logos/syteco.bmp