diff options
author | Ajay Bhargav <[ajay.bhargav@einfochips.com]> | 2011-08-04 21:26:02 +0530 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-08-04 19:00:32 +0200 |
commit | 26749582d5c168dba72e3b11e84873e252b6b567 (patch) | |
tree | 6162316897ea608408020e99719f269403c3cc7f /board | |
parent | 82b13f73261a093ff305e36c9fc59173543dde2d (diff) | |
download | u-boot-26749582d5c168dba72e3b11e84873e252b6b567.zip u-boot-26749582d5c168dba72e3b11e84873e252b6b567.tar.gz u-boot-26749582d5c168dba72e3b11e84873e252b6b567.tar.bz2 |
Armada100: Add Board Support for Marvell GuruPlug-Display
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>
Diffstat (limited to 'board')
-rw-r--r-- | board/Marvell/gplugd/Makefile | 57 | ||||
-rw-r--r-- | board/Marvell/gplugd/gplugd.c | 62 |
2 files changed, 119 insertions, 0 deletions
diff --git a/board/Marvell/gplugd/Makefile b/board/Marvell/gplugd/Makefile new file mode 100644 index 0000000..2d8bba0 --- /dev/null +++ b/board/Marvell/gplugd/Makefile @@ -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 + +######################################################################### diff --git a/board/Marvell/gplugd/gplugd.c b/board/Marvell/gplugd/gplugd.c new file mode 100644 index 0000000..dc7d89d --- /dev/null +++ b/board/Marvell/gplugd/gplugd.c @@ -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; +} |