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Armada100: Add Board Support for Marvell GuruPlug-Display

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This patch adds basic board support with DRAM and UART functionality

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
Acked-by: Tanmay Upadhyay <tanmay.upadhyay@einfochips.com>
master
Ajay Bhargav 14 years ago committed by Albert ARIBAUD
parent 82b13f7326
commit 26749582d5
5 changed files with 211 additions and 0 deletions
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  1. 4
      MAINTAINERS
  2. 57
      board/Marvell/gplugd/Makefile
  3. 62
      board/Marvell/gplugd/gplugd.c
  4. 1
      boards.cfg
  5. 87
      include/configs/gplugd.h

4
MAINTAINERS
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@ -593,6 +593,10 @@ Eric Benard <eric@eukrea.com>
cpu9260 ARM926EJS (AT91SAM9260 SoC)
cpu9G20 ARM926EJS (AT91SAM9G20 SoC)
Ajay Bhargav <ajay.bhargav@einfochips.com>
gplugd ARM926EJS (ARMADA100 88AP168 SoC)
Rishi Bhattacharya <rishi@ti.com>
omap5912osk ARM926EJS

57
board/Marvell/gplugd/Makefile
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@ -0,0 +1,57 @@
#
# (C) Copyright 2011
# eInfochips Ltd. <www.einfochips.com>
# Written-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
#
# Based on Aspenite:
# (C) Copyright 2010
# Marvell Semiconductor <www.marvell.com>
# Written-by: Prafulla Wadaskar <prafulla@marvell.com>
# Contributor: Mahavir Jain <mjain@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 := gplugd.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
#########################################################################

62
board/Marvell/gplugd/gplugd.c
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@ -0,0 +1,62 @@
/*
* (C) Copyright 2011
* eInfochips Ltd. <www.einfochips.com>
* Written-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
*
* Based on Aspenite:
* (C) Copyright 2010
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
* Contributor: Mahavir Jain <mjain@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>
#include <asm/arch/armada100.h>
DECLARE_GLOBAL_DATA_PTR;
int board_early_init_f(void)
{
u32 mfp_cfg[] = {
/* I2C */
MFP105_CI2C_SDA,
MFP106_CI2C_SCL,
/* Enable Console on UART3 */
MFPO8_UART3_TXD,
MFPO9_UART3_RXD,
MFP_EOC /*End of configuration*/
};
/* configure MFP's */
mfp_config(mfp_cfg);
return 0;
}
int board_init(void)
{
/* arch number of Board */
gd->bd->bi_arch_number = MACH_TYPE_SHEEVAD;
/* adress of boot parameters */
gd->bd->bi_boot_params = armd1_sdram_base(0) + 0x100;
return 0;
}

1
boards.cfg
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@ -75,6 +75,7 @@ versatileqemu arm arm926ejs versatile armltd
versatilepb arm arm926ejs versatile armltd versatile versatile:ARCH_VERSATILE_PB
versatileab arm arm926ejs versatile armltd versatile versatile:ARCH_VERSATILE_AB
aspenite arm arm926ejs - Marvell armada100
gplugd arm arm926ejs - Marvell armada100
afeb9260 arm arm926ejs - - at91
at91cap9adk arm arm926ejs - atmel at91
at91sam9260ek_nandflash arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9260,SYS_USE_NANDFLASH

87
include/configs/gplugd.h
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@ -0,0 +1,87 @@
/*
* (C) Copyright 2011
* eInfochips Ltd. <www.einfochips.com>
* Written-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
*
* Based on Aspenite:
* (C) Copyright 2010
* Marvell Semiconductor <www.marvell.com>
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
* Contributor: Mahavir Jain <mjain@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_GPLUGD_H
#define __CONFIG_GPLUGD_H
/*
* Version number information
*/
#define CONFIG_IDENT_STRING "\nMarvell-gplugD"
/*
* 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_SHEEVAD /* Machine type */
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
#define CONFIG_SYS_TEXT_BASE 0x00f00000
/*
* There is no internal RAM in ARMADA100, using DRAM
* TBD: dcache to be used for this
*/
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE - 0x00200000)
#define CONFIG_NR_DRAM_BANKS_MAX 2
/*
* Commands configuration
*/
#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
#include <config_cmd_default.h>
#define CONFIG_CMD_I2C
#define CONFIG_CMD_AUTOSCRIPT
#undef CONFIG_CMD_FPGA
#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
#ifdef CONFIG_SYS_NS16550_COM1
#undef CONFIG_SYS_NS16550_COM1
#endif /* CONFIG_SYS_NS16550_COM1 */
#define CONFIG_SYS_NS16550_COM1 ARMD1_UART3_BASE
/*
* Environment variables configurations
*/
#define CONFIG_ENV_IS_NOWHERE 1 /* if env in SDRAM */
#define CONFIG_ENV_SIZE 0x20000 /* 64k */
#endif /* __CONFIG_GPLUGD_H */
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