Hi Prafulla, On Tue, Nov 30, 2010 at 7:02 PM, Prafulla Wadaskar <prafu...@marvell.com> wrote: > From: Prafulla WADASKAR <prafu...@marvell.com> > > Aspenite is a Development Board for ASPEN/ARMADA168(88AP168) with > * Processor upto 1.2GHz > * Parallel 1Gb x8 DDR2-1066 MHz > * 16 Mb x16 NOR, 4Gb x8 SLC NAND, footprint for SPI NOR > * Footprints for eMMC/eSD NAND & MMC x8 card > * 4-in-1 card reader (xD, MMC/SD/MS Pro), CF True IDE socket > * SEAF memory board, subset of PISMO2 > With Peripherals: > * 4.3” WVGA 24-bit LCD > * Audio codecs (AC97 & I2S), TSI > * VGA camera > * Video in via 3 RCA jacks, and HDMI type C out > * Marvell 88W8688 802.11bg/BT module > * GPS RF IC > * Dual analog mics & speakers, headset jack, LED, ambient light sensor > * USB2.0 HS host (A), OTG (micro AB) > * FE PHY, PCIE Mini Card slot > * GPIO, GPIO expander with DIP switches for easier selection UART > serial over USB, CIR > > This patch adds basic board support with DRAM and UART functionality > The patch is tested for boot from DRAM using XDB > > Signed-off-by: Mahavir Jain <mj...@marvell.com> > Signed-off-by: Prafulla Wadaskar <prafu...@marvell.com> > --- > Change log for v2: > used mv-common.h > defined CONFIG_SYS_NS16550_IER macro in Soc heder file > removed config.mk > > MAINTAINERS | 1 + > MAKEALL | 1 + > board/Marvell/aspenite/Makefile | 52 +++++++++++++++++++++++++++++ > board/Marvell/aspenite/aspenite.c | 53 ++++++++++++++++++++++++++++++ > boards.cfg | 1 + > include/configs/aspenite.h | 65 > +++++++++++++++++++++++++++++++++++++ > 6 files changed, 173 insertions(+), 0 deletions(-) > create mode 100644 board/Marvell/aspenite/Makefile > create mode 100644 board/Marvell/aspenite/aspenite.c > create mode 100644 include/configs/aspenite.h > > diff --git a/MAINTAINERS b/MAINTAINERS > index 9bf52fa..66f8585 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -838,6 +838,7 @@ Matt Waddel <matt.wad...@linaro.org> > > Prafulla Wadaskar <prafu...@marvell.com> > > + aspenite ARM926EJS (ARMADA100 88AP168 SoC) > mv88f6281gtw_ge ARM926EJS (Kirkwood SoC) > rd6281a ARM926EJS (Kirkwood SoC) > sheevaplug ARM926EJS (Kirkwood SoC) > diff --git a/MAKEALL b/MAKEALL > index 767d561..e83c9d7 100755 > --- a/MAKEALL > +++ b/MAKEALL > @@ -326,6 +326,7 @@ LIST_ARM9=" \ > ap926ejs \ > ap946es \ > ap966 \ > + aspenite \ > cp920t \ > cp922_XA10 \ > cp926ejs \ > diff --git a/board/Marvell/aspenite/Makefile b/board/Marvell/aspenite/Makefile > new file mode 100644 > index 0000000..cb1b65f > --- /dev/null > +++ b/board/Marvell/aspenite/Makefile > @@ -0,0 +1,52 @@ > +# > +# (C) Copyright 2010 > +# Marvell Semiconductor <www.marvell.com> > +# Written-by: Prafulla Wadaskar <prafu...@marvell.com> > +# Contributor: Mahavir Jain <mj...@marvell.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., 51 Franklin Street, Fifth Floor, Boston, > +# MA 02110-1301 USA > +# > + > +include $(TOPDIR)/config.mk > + > +LIB = $(obj)lib$(BOARD).o > + > +COBJS := aspenite.o > + > +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) > +OBJS := $(addprefix $(obj),$(COBJS)) > +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 .depend > + > +######################################################################### > + > +# defines $(obj).depend target > +include $(SRCTREE)/rules.mk > + > +sinclude $(obj).depend > + > +######################################################################### > diff --git a/board/Marvell/aspenite/aspenite.c > b/board/Marvell/aspenite/aspenite.c > new file mode 100644 > index 0000000..e7bc3eb > --- /dev/null > +++ b/board/Marvell/aspenite/aspenite.c > @@ -0,0 +1,53 @@ > +/* > + * (C) Copyright 2010 > + * Marvell Semiconductor <www.marvell.com> > + * Written-by: Prafulla Wadaskar <prafu...@marvell.com> > + * Contributor: Mahavir Jain <mj...@marvell.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., 51 Franklin Street, Fifth Floor, Boston, > + * MA 02110-1301 USA > + */ > + > +#include <common.h> > +#include <mfp.h> > +#include <asm/arch/mfp.h> > +#include <asm/arch/armada100.h> > + > +DECLARE_GLOBAL_DATA_PTR; > + > +int board_early_init_f(void) > +{ > + u32 mfp_cfg[] = { > + /* Enable Console on UART1 */ > + MFP107_UART1_RXD, > + MFP108_UART1_TXD, > + MFP_EOC /*End of configureation*/ > + }; > + /* configure MFP's */ > + mfp_config(mfp_cfg); > + return 0; > +} > + > +int board_init(void) > +{ > + /* arch number of Board */ > + gd->bd->bi_arch_number = MACH_TYPE_ASPENITE; > + /* adress of boot parameters */ > + gd->bd->bi_boot_params = armd1_sdram_base(0) + 0x100; > + return 0; > +} > diff --git a/boards.cfg b/boards.cfg > index 67b2efd..808454d 100644 > --- a/boards.cfg > +++ b/boards.cfg > @@ -68,6 +68,7 @@ smdk2410 arm arm920t - > samsung > netstar arm arm925t > voiceblue arm arm925t > omap1510inn arm arm925t - ti > +aspenite arm arm926ejs - > Marvell armada100 > afeb9260 arm arm926ejs - - > at91 > at91cap9adk arm arm926ejs - > atmel at91 > meesc arm arm926ejs - esd > at91 > diff --git a/include/configs/aspenite.h b/include/configs/aspenite.h > new file mode 100644 > index 0000000..8c1823f > --- /dev/null > +++ b/include/configs/aspenite.h > @@ -0,0 +1,65 @@ > +/* > + * (C) Copyright 2010 > + * Marvell Semiconductor <www.marvell.com> > + * Written-by: Prafulla Wadaskar <prafu...@marvell.com> > + * Contributor: Mahavir Jain <mj...@marvell.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., 51 Franklin Street, Fifth Floor, Boston, > + * MA 02110-1301 USA > + */ > + > +#ifndef __CONFIG_ASPENITE_H > +#define __CONFIG_ASPENITE_H > + > +/* > + * Version number information > + */ > +#define CONFIG_IDENT_STRING "\nMarvell-Aspenite DB" > + > +/* > + * High Level Configuration Options > + */ > +#define CONFIG_SHEEVA_88SV331xV5 1 /* CPU Core subversion */ > +#define CONFIG_ARMADA100 1 /* SOC Family Name */ > +#define CONFIG_ARMADA168 1 /* SOC Used on this Board */ > +#define CONFIG_MACH_ASPENITE /* Machine type */ > +#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ > + > +/* > + * Commands configuration > + */ > +#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */ > +#include <config_cmd_default.h> > +#define CONFIG_CMD_AUTOSCRIPT > +#undef CONFIG_CMD_NET > +#undef CONFIG_CMD_NFS > +/* > + * mv-common.h should be defined after CMD configs since it used them > + * to enable certain macros > + */ > +#include "mv-common.h" > + > +/* > + * Environment variables configurations > + */ > +#define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */ > +#define CONFIG_ENV_SIZE 0x20000 /* 64k */ > + snip..
> +#define DEBUG /* Fix it: if removed system hanges after DRAM init */ I think you could need to remove this configure, or the uboot could be brought up with a lot of debug message. Best regards, Lei _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot