On 21:30 Fri 17 Oct , dirk.behme@googlemail.com wrote:

Subject: [PATCH 11/13 v4] ARM: OMAP3: Add BeagleBoard

From: Dirk Behme dirk.behme@gmail.com

Add BeagleBoard

Signed-off-by: Dirk Behme dirk.behme@gmail.com

---

Changes in version v2:

• Rebase against u-boot-arm.git next (CFG vs. CONFIG changes)

Makefile | 7 board/omap3/beagle/Makefile | 46 ++++++ board/omap3/beagle/beagle.c | 113 +++++++++++++++ board/omap3/beagle/config.mk | 17 ++ board/omap3/beagle/u-boot.lds | 63 ++++++++ include/configs/omap3_beagle.h | 293 +++++++++++++++++++++++++++++++++++++++++

please add the board to the MAINTAINER and MAKEALL

6 files changed, 539 insertions(+)

Index: u-boot-arm/board/omap3/beagle/Makefile

--- /dev/null +++ u-boot-arm/board/omap3/beagle/Makefile @@ -0,0 +1,46 @@ +# +# (C) Copyright 2000, 2001, 2002 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# 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., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +#

+include $(TOPDIR)/config.mk

+LIB = lib$(BOARD).a

+OBJS := beagle.o

+$(LIB): $(OBJS)

• $(AR) crv $@ $^

+clean:

• rm -f $(OBJS)

+distclean: clean

• rm -f $(LIB) core *.bak .depend

please use current Makefile style

+#########################################################################

+.depend: Makefile $(OBJS:.o=.c)

• $(CC) -M $(CPPFLAGS) $(OBJS:.o=.c) > $@
  

+-include .depend

+######################################################################### Index: u-boot-arm/board/omap3/beagle/beagle.c =================================================================== --- /dev/null +++ u-boot-arm/board/omap3/beagle/beagle.c @@ -0,0 +1,113 @@ +/*

• • (C) Copyright 2004-2008
• • Texas Instruments, <www.ti.com>
• • Author :

• •  Sunil Kumar <sunilsaini05@gmail.com>
    

• •  Shashi Ranjan <shashiranjanmca05@gmail.com>
    

• • Derived from Beagle Board and 3430 SDP code by

• •  Richard Woodruff <r-woodruff2@ti.com>
    

• •  Syed Mohammed Khasim <khasim@ti.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., 59 Temple Place, Suite 330, Boston,
• • MA 02111-1307 USA
• */

+#include <common.h> +#include <asm/io.h> +#include <asm/arch/mux.h> +#include <asm/arch/sys_proto.h> +#include <i2c.h> +#include <asm/mach-types.h>

+const omap3_sysinfo sysinfo = {

• SDP_3430_V1,
• SDP_3430_V2,
• "3530",
• "OMAP3 Beagle board",

+};

+/******************************************************************************

• • Routine: board_init
• • Description: Early hardware init.
• *****************************************************************************/

+int board_init(void) +{

• DECLARE_GLOBAL_DATA_PTR;
• gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
• /* board id for Linux */
• gd->bd->bi_arch_number = MACH_TYPE_OMAP3_BEAGLE;
• /* boot param addr */
• gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
• return 0;

+}

+/******************************************************************************

• • Routine: misc_init_r
• • Description: Init ethernet (done here so udelay works)
• *****************************************************************************/

+int misc_init_r(void) +{

• unsigned char byte;

+#ifdef CONFIG_DRIVER_OMAP34XX_I2C

• i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);

+#endif

please use MACRO instead of value

• /* set vaux3 to 2.8V */
• byte = 0x20;
• i2c_write(0x4B, 0x7A, 1, &byte, 1);
• byte = 0x03;
• i2c_write(0x4B, 0x7D, 1, &byte, 1);
• /* set vpll2 to 1.8V */
• byte = 0xE0;
• i2c_write(0x4B, 0x8E, 1, &byte, 1);
• byte = 0x05;
• i2c_write(0x4B, 0x91, 1, &byte, 1);
• /* set VDAC to 1.8V */
• byte = 0x20;
• i2c_write(0x4B, 0x96, 1, &byte, 1);
• byte = 0x03;
• i2c_write(0x4B, 0x99, 1, &byte, 1);
• byte = 0x33;
• i2c_write(0x4A, 0xEE, 1, &byte, 1);

please use Macro instead of value add maybe add a comment and by raw_write

• *((uint *) 0x49058034) = 0xFFFFFAF9;
• *((uint *) 0x49056034) = 0x0F9F0FFF;
• *((uint *) 0x49058094) = 0x00000506;
• *((uint *) 0x49056094) = 0xF060F000;
• return 0;

+}

+/******************************************************************************

• • Routine: set_muxconf_regs
• • Description: Setting up the configuration Mux registers specific to the

• •          hardware. Many pins need to be moved from protect to primary
    

• •          mode.
    

• *****************************************************************************/

+void set_muxconf_regs(void) +{

• MUX_DEFAULT_ES2();

+}

Best Regards, J.