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The Xilinx FPGA must be reconfigured each time the unit reboots. The FPGA is connected to the GPIO pin 39 from kirkwood. This patch triggers this pin for km_kirkwood_pci targets. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/*
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* (C) Copyright 2009
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* Marvell Semiconductor <www.marvell.com>
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* Prafulla Wadaskar <prafulla@marvell.com>
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*
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* (C) Copyright 2009
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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* (C) Copyright 2011
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* Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.de
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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/*
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* for linking errors see
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* http://lists.denx.de/pipermail/u-boot/2009-July/057350.html
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*/
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#ifndef _CONFIG_KM_KIRKWOOD_H
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#define _CONFIG_KM_KIRKWOOD_H
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/* include common defines/options for all arm based Keymile boards */
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#include "km/km_arm.h"
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/*
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* Version number information
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*/
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#ifdef CONFIG_KM_DISABLE_PCI
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#define CONFIG_IDENT_STRING "\nKeymile Kirkwood"
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#undef CONFIG_KIRKWOOD_PCIE_INIT
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#else
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#define CONFIG_IDENT_STRING "\nKeymile Kirkwood PCI"
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#endif
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#define CONFIG_HOSTNAME km_kirkwood
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#define KM_IVM_BUS "pca9544a:70:9" /* I2C2 (Mux-Port 1)*/
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#define KM_ENV_BUS "pca9544a:70:d" /* I2C2 (Mux-Port 5)*/
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/* GPIO Pin from kirkwood connected to PROGRAM_B pin of the xilinx FPGA */
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#define KM_XLX_PROGRAM_B_PIN 39
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#endif /* _CONFIG_KM_KIRKWOOD */
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