mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 15:37:23 +00:00
7194ab8095
All in-tree boards that use this controller have CONFIG_NET_MULTI added Also: - changed CONFIG_DRIVER_SMC91111 to CONFIG_SMC91111 - cleaned up line lengths - modified all boards that override weak function in this driver - modified all eeprom standalone apps to work with new driver - updated blackfin standalone EEPROM app after testing Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
134 lines
3 KiB
C
134 lines
3 KiB
C
/*
|
|
* (C) 2002 Kyle Harris <kharris@nexus-tech.net>, Nexus Technologies, Inc.
|
|
* (C) 2002 Marius Groeger <mgroeger@sysgo.de>, Sysgo GmbH
|
|
* (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
|
|
*
|
|
* 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>
|
|
#include <asm/arch/pxa-regs.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/**
|
|
* board_init: - setup some data structures
|
|
*
|
|
* @return: 0 in case of success
|
|
*/
|
|
|
|
int board_init (void)
|
|
{
|
|
/* memory and cpu-speed are setup before relocation */
|
|
/* so we do _nothing_ here */
|
|
|
|
gd->bd->bi_arch_number = MACH_TYPE_LOGODL;
|
|
gd->bd->bi_boot_params = 0x08000100;
|
|
gd->bd->bi_baudrate = CONFIG_BAUDRATE;
|
|
|
|
(*((volatile short*)0x14800000)) = 0xff; /* power on eth0 */
|
|
(*((volatile short*)0x14000000)) = 0xff; /* power on uart */
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* dram_init: - setup dynamic RAM
|
|
*
|
|
* @return: 0 in case of success
|
|
*/
|
|
|
|
int dram_init (void)
|
|
{
|
|
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
|
|
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/**
|
|
* logodl_set_led: - switch LEDs on or off
|
|
*
|
|
* @param led: LED to switch (0,1)
|
|
* @param state: switch on (1) or off (0)
|
|
*/
|
|
|
|
void logodl_set_led(int led, int state)
|
|
{
|
|
switch(led) {
|
|
|
|
case 0:
|
|
if (state==1) {
|
|
CONFIG_SYS_LED_A_CR = CONFIG_SYS_LED_A_BIT;
|
|
} else if (state==0) {
|
|
CONFIG_SYS_LED_A_SR = CONFIG_SYS_LED_A_BIT;
|
|
}
|
|
break;
|
|
|
|
case 1:
|
|
if (state==1) {
|
|
CONFIG_SYS_LED_B_CR = CONFIG_SYS_LED_B_BIT;
|
|
} else if (state==0) {
|
|
CONFIG_SYS_LED_B_SR = CONFIG_SYS_LED_B_BIT;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
/**
|
|
* show_boot_progress: - indicate state of the boot process
|
|
*
|
|
* @param status: Status number - see README for details.
|
|
*
|
|
* The LOGOTRONIC does only have 2 LEDs, so we switch them on at the most
|
|
* important states (1, 5, 15).
|
|
*/
|
|
|
|
void show_boot_progress (int status)
|
|
{
|
|
if (status < -32) status = -1; /* let things compatible */
|
|
/*
|
|
switch(status) {
|
|
case 1: logodl_set_led(0,1); break;
|
|
case 5: logodl_set_led(1,1); break;
|
|
case 15: logodl_set_led(2,1); break;
|
|
}
|
|
*/
|
|
logodl_set_led(0, (status & 1)==1);
|
|
logodl_set_led(1, (status & 2)==2);
|
|
|
|
return;
|
|
}
|
|
|
|
#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
|
|
return rc;
|
|
}
|
|
#endif
|