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/board/atmel/at91rm9200ek/misc.c

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/*
* (C) Copyright 2002
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
* Marius Groeger <mgroeger@sysgo.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 <common.h>
#include <asm/arch/AT91RM9200.h>
#include <at91rm9200_net.h>
#include <dm9161.h>
#include <net.h>
int board_late_init(void)
{
DECLARE_GLOBAL_DATA_PTR;
/* Fix Ethernet Initialization Bug when starting Linux from U-Boot */
eth_init(gd->bd);
return 0;
}
/* checks if addr is in RAM */
int addr2ram(ulong addr)
{
int result = 0;
if((addr >= PHYS_SDRAM) && (addr < (PHYS_SDRAM + PHYS_SDRAM_SIZE)))
result = 1;
return result;
}