[U-Boot] [U-BOOT] [PATCH 6/6] Pantheon: Add Board Support for Marvell dkb board
Lei Wen
leiwen at marvell.com
Tue Jan 4 15:50:38 CET 2011
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 at 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 at marvell.com>
rd6281a ARM926EJS (Kirkwood SoC)
sheevaplug ARM926EJS (Kirkwood SoC)
+Lei Wen <leiwen at marvell.com>
+
+ dkb ARM926EJS (PANTHEON 88AP920 SOC)
+
Matthias Weisser <weisserm at arcor.de>
jadecpu ARM926EJS (MB86R01 SoC)
diff --git a/board/Marvell/dkb/Makefile b/board/Marvell/dkb/Makefile
new file mode 100644
index 0000000..8835f8e
--- /dev/null
+++ b/board/Marvell/dkb/Makefile
@@ -0,0 +1,51 @@
+#
+# (C) Copyright 2010
+# Marvell Semiconductor <www.marvell.com>
+# Written-by: Lei Wen <leiwen at 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..1dd199b
--- /dev/null
+++ b/board/Marvell/dkb/dkb.c
@@ -0,0 +1,53 @@
+/*
+ * (C) Copyright 2010
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Lei Wen <leiwen at 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..b0d9e4e
--- /dev/null
+++ b/include/configs/dkb.h
@@ -0,0 +1,64 @@
+/*
+ * (C) Copyright 2010
+ * Marvell Semiconductor <www.marvell.com>
+ * Written-by: Lei Wen <leiwen at 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 */
--
1.7.0.4
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