mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-26 14:40:41 +00:00
c4c9fbebae
There are several mdelay() definitions in the driver and board code. Remove them all and provide a common mdelay() in lib/time.c. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
133 lines
2.8 KiB
C
133 lines
2.8 KiB
C
/*
|
|
* hwctl.c
|
|
*
|
|
* LinkStation HW Control Driver
|
|
*
|
|
* Copyright (C) 2001-2004 BUFFALO INC.
|
|
*
|
|
* This software may be used and distributed according to the terms of
|
|
* the GNU General Public License (GPL), incorporated herein by reference.
|
|
* Drivers based on or derived from this code fall under the GPL and must
|
|
* retain the authorship, copyright and license notice. This file is not
|
|
* a complete program and may only be used when the entire operating
|
|
* system is licensed under the GPL.
|
|
*
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <asm/io.h>
|
|
|
|
#define AVR_PORT CONFIG_SYS_NS16550_COM2
|
|
|
|
/* 2005.5.10 BUFFALO add */
|
|
/*--------------------------------------------------------------*/
|
|
static inline void miconCntl_SendUart(unsigned char dat)
|
|
{
|
|
out_8((unsigned char *)AVR_PORT, dat);
|
|
mdelay(1);
|
|
}
|
|
|
|
/*--------------------------------------------------------------*/
|
|
void miconCntl_SendCmd(unsigned char dat)
|
|
{
|
|
int i;
|
|
|
|
for (i=0; i<4; i++){
|
|
miconCntl_SendUart(dat);
|
|
}
|
|
}
|
|
|
|
/*--------------------------------------------------------------*/
|
|
void miconCntl_FanLow(void)
|
|
{
|
|
#ifdef CONFIG_HTGL
|
|
miconCntl_SendCmd(0x5C);
|
|
#endif
|
|
}
|
|
|
|
/*--------------------------------------------------------------*/
|
|
void miconCntl_FanHigh(void)
|
|
{
|
|
#ifdef CONFIG_HTGL
|
|
miconCntl_SendCmd(0x5D);
|
|
#endif
|
|
}
|
|
|
|
/*--------------------------------------------------------------*/
|
|
/* 1000Mbps */
|
|
void miconCntl_Eth1000M(int up)
|
|
{
|
|
#ifdef CONFIG_HTGL
|
|
if (up)
|
|
miconCntl_SendCmd(0x93);
|
|
else
|
|
miconCntl_SendCmd(0x92);
|
|
#else
|
|
if (up)
|
|
miconCntl_SendCmd(0x5D);
|
|
else
|
|
miconCntl_SendCmd(0x5C);
|
|
#endif
|
|
}
|
|
|
|
/*--------------------------------------------------------------*/
|
|
/* 100Mbps */
|
|
void miconCntl_Eth100M(int up)
|
|
{
|
|
#ifdef CONFIG_HTGL
|
|
if (up)
|
|
miconCntl_SendCmd(0x91);
|
|
else
|
|
miconCntl_SendCmd(0x90);
|
|
#else
|
|
if (up)
|
|
miconCntl_SendCmd(0x5C);
|
|
#endif
|
|
}
|
|
|
|
/*--------------------------------------------------------------*/
|
|
/* 10Mbps */
|
|
void miconCntl_Eth10M(int up)
|
|
{
|
|
#ifdef CONFIG_HTGL
|
|
if (up)
|
|
miconCntl_SendCmd(0x8F);
|
|
else
|
|
miconCntl_SendCmd(0x8E);
|
|
#else
|
|
if (up)
|
|
miconCntl_SendCmd(0x5C);
|
|
#endif
|
|
}
|
|
|
|
/*--------------------------------------------------------------*/
|
|
/* */
|
|
void miconCntl_5f(void)
|
|
{
|
|
miconCntl_SendCmd(0x5F);
|
|
mdelay(100);
|
|
}
|
|
|
|
/*--------------------------------------------------------------*/
|
|
/* "reboot start" signal */
|
|
void miconCntl_Reboot(void)
|
|
{
|
|
miconCntl_SendCmd(0x43);
|
|
}
|
|
|
|
/*--------------------------------------------------------------*/
|
|
/* Disable watchdog timer */
|
|
void miconCntl_DisWDT(void)
|
|
{
|
|
miconCntl_SendCmd(0x41); /* A */
|
|
miconCntl_SendCmd(0x46); /* F */
|
|
miconCntl_SendCmd(0x4A); /* J */
|
|
miconCntl_SendCmd(0x3E); /* > */
|
|
miconCntl_SendCmd(0x56); /* V */
|
|
miconCntl_SendCmd(0x3E); /* > */
|
|
miconCntl_SendCmd(0x5A); /* Z */
|
|
miconCntl_SendCmd(0x56); /* V */
|
|
miconCntl_SendCmd(0x4B); /* K */
|
|
}
|