DKB is a Development Board for PANTHEON TD/TTC(pxa920/pxa910) with * Processor upto 806Mhz * LPDDR1/2 * x8/x16 SLC/MLC NAND * Footprints for eMMC & MMC x8 card
With Peripherals: * Parallel LCD I/F * Audio codecs (88PM8607) * MIPI CSI-2 camera * Marvell 88W8787 802.11n/BT module * Marvell 2G/3G RF * Dual analog mics & speakers, headset jack, LED, ambient * USB2.0 HS host, OTG (mini AB) * 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
Signed-off-by: Lei Wen leiwen@marvell.com --- MAINTAINERS | 4 +++ board/Marvell/dkb/Makefile | 51 +++++++++++++++++++++++++++++++++++ board/Marvell/dkb/dkb.c | 53 ++++++++++++++++++++++++++++++++++++ boards.cfg | 1 + include/configs/dkb.h | 64 ++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 173 insertions(+), 0 deletions(-) create mode 100644 board/Marvell/dkb/Makefile create mode 100644 board/Marvell/dkb/dkb.c create mode 100644 include/configs/dkb.h
diff --git a/MAINTAINERS b/MAINTAINERS index 96fad4b..0a37a01 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -839,6 +839,10 @@ Prafulla Wadaskar prafulla@marvell.com rd6281a ARM926EJS (Kirkwood SoC) sheevaplug ARM926EJS (Kirkwood SoC)
+Lei Wen leiwen@marvell.com + + dkb ARM926EJS (PANTHEON 88AP920 SOC) + Matthias Weisser weisserm@arcor.de
jadecpu ARM926EJS (MB86R01 SoC) diff --git a/board/Marvell/dkb/Makefile b/board/Marvell/dkb/Makefile new file mode 100644 index 0000000..2fafdb3 --- /dev/null +++ b/board/Marvell/dkb/Makefile @@ -0,0 +1,51 @@ +# +# (C) Copyright 2011 +# Marvell Semiconductor <www.marvell.com> +# Written-by: Lei Wen leiwen@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 := dkb.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/dkb/dkb.c b/board/Marvell/dkb/dkb.c new file mode 100644 index 0000000..de1851f --- /dev/null +++ b/board/Marvell/dkb/dkb.c @@ -0,0 +1,53 @@ +/* + * (C) Copyright 2011 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Lei Wen leiwen@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 <mvmfp.h> +#include <asm/arch/mfp.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_early_init_f(void) +{ + u32 mfp_cfg[] = { + /* Enable Console on UART2 */ + MFP47_UART2_RXD, + MFP48_UART2_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_TTC_DKB; + /* adress of boot parameters */ + gd->bd->bi_boot_params = panth_sdram_base(0) + 0x100; + return 0; +} diff --git a/boards.cfg b/boards.cfg index ee9a1a3..007175e 100644 --- a/boards.cfg +++ b/boards.cfg @@ -100,6 +100,7 @@ imx27lite arm arm926ejs imx27lite logicpd magnesium arm arm926ejs imx27lite logicpd mx27 omap5912osk arm arm926ejs - ti omap edminiv2 arm arm926ejs - LaCie orion5x +dkb arm arm926ejs - Marvell pantheon ca9x4_ct_vxp arm armv7 vexpress armltd mx51evk arm armv7 mx51evk freescale mx5 vision2 arm armv7 vision2 ttcontrol mx5 diff --git a/include/configs/dkb.h b/include/configs/dkb.h new file mode 100644 index 0000000..5830d41 --- /dev/null +++ b/include/configs/dkb.h @@ -0,0 +1,64 @@ +/* + * (C) Copyright 2011 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Lei Wen leiwen@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_DKB_H +#define __CONFIG_DKB_H + +/* + * Version number information + */ +#define CONFIG_IDENT_STRING "\nMarvell-TTC DKB" + +/* + * High Level Configuration Options + */ +#define CONFIG_SHEEVA_88SV331xV5 1 /* CPU Core subversion */ +#define CONFIG_PANTHEON 1 /* SOC Family Name */ +#define CONFIG_MACH_TTC_DKB 1 /* 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" + +#undef CONFIG_ARCH_MISC_INIT +#undef CONFIG_SYS_NS16550_COM1 +#define CONFIG_SYS_NS16550_COM1 0xD4017000 +/* + * Environment variables configurations + */ +#define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */ +#define CONFIG_ENV_SIZE 0x20000 /* 64k */ + +#endif /* __CONFIG_DKB_H */