u-boot/include/configs/km_kirkwood.h
Holger Brunck f0d6425790 arm/km: trigger reconfiguration for the Xilinx FPGA
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>
2011-11-03 22:56:23 +01:00

60 lines
1.8 KiB
C

/*
* (C) Copyright 2009
* Marvell Semiconductor <www.marvell.com>
* Prafulla Wadaskar <prafulla@marvell.com>
*
* (C) Copyright 2009
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* (C) Copyright 2011
* Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.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., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
/*
* for linking errors see
* http://lists.denx.de/pipermail/u-boot/2009-July/057350.html
*/
#ifndef _CONFIG_KM_KIRKWOOD_H
#define _CONFIG_KM_KIRKWOOD_H
/* include common defines/options for all arm based Keymile boards */
#include "km/km_arm.h"
/*
* Version number information
*/
#ifdef CONFIG_KM_DISABLE_PCI
#define CONFIG_IDENT_STRING "\nKeymile Kirkwood"
#undef CONFIG_KIRKWOOD_PCIE_INIT
#else
#define CONFIG_IDENT_STRING "\nKeymile Kirkwood PCI"
#endif
#define CONFIG_HOSTNAME km_kirkwood
#define KM_IVM_BUS "pca9544a:70:9" /* I2C2 (Mux-Port 1)*/
#define KM_ENV_BUS "pca9544a:70:d" /* I2C2 (Mux-Port 5)*/
/* GPIO Pin from kirkwood connected to PROGRAM_B pin of the xilinx FPGA */
#define KM_XLX_PROGRAM_B_PIN 39
#endif /* _CONFIG_KM_KIRKWOOD */