upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
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u-boot/include/configs/gplugd.h

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/*
* (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
*/
#ifndef __CONFIG_GPLUGD_H
#define __CONFIG_GPLUGD_H
/*
* FIXME: fix for error caused due to recent update to mach-types.h
*/
#include <asm/mach-types.h>
#ifdef MACH_TYPE_SHEEVAD
#error "MACH_TYPE_SHEEVAD has been defined properly, please remove this."
#else
#define MACH_TYPE_SHEEVAD 2625
#endif
/*
* Version number information
*/
#define CONFIG_IDENT_STRING "\nMarvell-gplugD"
/*
* High Level Configuration Options
*/
#define CONFIG_SHEEVA_88SV331xV5 1 /* CPU Core subversion */
#define CONFIG_ARMADA100 1 /* SOC Family Name */
#define CONFIG_ARMADA168 1 /* SOC Used on this Board */
#define CONFIG_MACH_TYPE MACH_TYPE_SHEEVAD /* Machine type */
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
#define CONFIG_SYS_TEXT_BASE 0x00f00000
/*
* There is no internal RAM in ARMADA100, using DRAM
* TBD: dcache to be used for this
*/
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE - 0x00200000)
#define CONFIG_NR_DRAM_BANKS_MAX 2
/*
* Commands configuration
*/
#define CONFIG_SYS_NO_FLASH /* Declare no flash (NOR/SPI) */
#include <config_cmd_default.h>
#define CONFIG_CMD_I2C
#define CONFIG_CMD_AUTOSCRIPT
#undef CONFIG_CMD_FPGA
/* Disable DCACHE */
#define CONFIG_SYS_DCACHE_OFF
/* Network configuration */
#ifdef CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_ARMADA100_FEC
/* DHCP Support */
#define CONFIG_CMD_DHCP
#define CONFIG_BOOTP_DHCP_REQUEST_DELAY 50000
#endif /* CONFIG_CMD_NET */
/* GPIO Support */
#define CONFIG_MARVELL_GPIO
/* PHY configuration */
#define CONFIG_MII
#define CONFIG_CMD_MII
#define CONFIG_RESET_PHY_R
/* 88E3015 register definition */
#define PHY_LED_PAR_SEL_REG 22
#define PHY_LED_MAN_REG 25
#define PHY_LED_VAL 0x5b /* LINK LED1, ACT LED2 */
/* GPIO Configuration for PHY */
#define CONFIG_SYS_GPIO_PHY_RST 104 /* GPIO104 */
/* SPI Support */
#define CONFIG_ARMADA100_SPI
#define CONFIG_ENV_SPI_CS 110
#define CONFIG_SYS_SSP_PORT 2
/* Flash Support */
#define CONFIG_CMD_SF
#define CONFIG_SPI_FLASH_ATMEL
/*
* 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
#ifdef CONFIG_SYS_NS16550_COM1
#undef CONFIG_SYS_NS16550_COM1
#endif /* CONFIG_SYS_NS16550_COM1 */
#define CONFIG_SYS_NS16550_COM1 ARMD1_UART3_BASE
/*
* Environment variables configurations
*/
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SECT_SIZE 0x4000
#define CONFIG_ENV_SIZE 0x4000
#define CONFIG_ENV_OFFSET 0x07C000
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_EDITENV
#define CONFIG_CMD_SAVEENV
#endif /* __CONFIG_GPLUGD_H */