u-boot/board/altera/nios2-generic/nios2-generic.c
Thomas Chou 8cbb0ddd7e nios2: add nios2-generic board
This is a generic approach to port u-boot for nios2 boards.
You may find the usage of this approach on the nioswiki,
http://nioswiki.com/DasUBoot

A fpga parameter file, which contains base address information
and drivers declaration, is generated from Altera's hardware system
description sopc file using tools.

The example fpga parameter file is compatible with EP1C20, EP1S10
and EP1S40 boards. So these boards can be removed after this commit.
Though epcs controller is removed to cut the dependency of altera_spi
driver.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-24 18:21:23 -04:00

68 lines
1.7 KiB
C

/*
* (C) Copyright 2005, Psyent Corporation <www.psyent.com>
* Scott McNutt <smcnutt@psyent.com>
* (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
*
* 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 <netdev.h>
void text_base_hook(void); /* nop hook for text_base.S */
int board_early_init_f(void)
{
text_base_hook();
return 0;
}
int checkboard(void)
{
printf("BOARD : %s\n", CONFIG_BOARD_NAME);
return 0;
}
phys_size_t initdram(int board_type)
{
return 0;
}
#ifdef CONFIG_CMD_NET
int board_eth_init(bd_t *bis)
{
int rc = 0;
#ifdef CONFIG_SMC91111
rc += smc91111_initialize(0, CONFIG_SMC91111_BASE);
#endif
#ifdef CONFIG_DRIVER_DM9000
rc += dm9000_initialize(bis);
#endif
#ifdef CONFIG_ALTERA_TSE
rc += altera_tse_initialize(0,
CONFIG_SYS_ALTERA_TSE_MAC_BASE,
CONFIG_SYS_ALTERA_TSE_SGDMA_RX_BASE,
CONFIG_SYS_ALTERA_TSE_SGDMA_TX_BASE);
#endif
#ifdef CONFIG_ETHOC
rc += ethoc_initialize(0, CONFIG_SYS_ETHOC_BASE);
#endif
return rc;
}
#endif