mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 00:21:06 +00:00
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
#ifndef __SBCOMMON_H__
|
|
#define __SBCOMMON_H__
|
|
/*
|
|
* Copyright (C) 2005 Sandburst Corporation
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
#include <config.h>
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <asm/processor.h>
|
|
#include <asm/io.h>
|
|
#include <spd_sdram.h>
|
|
#include <i2c.h>
|
|
|
|
/*
|
|
* GPIO Settings
|
|
*/
|
|
/* Chassis settings */
|
|
#define SBCOMMON_GPIO_PRI_N 0x00001000 /* 0 = Chassis Master, 1 = Slave */
|
|
#define SBCOMMON_GPIO_SEC_PRES 0x00000800 /* 1 = Other board present */
|
|
|
|
/* Debug LEDs */
|
|
#define SBCOMMON_GPIO_DBGLED_0 0x00000400
|
|
#define SBCOMMON_GPIO_DBGLED_1 0x00000200
|
|
#define SBCOMMON_GPIO_DBGLED_2 0x00100000
|
|
#define SBCOMMON_GPIO_DBGLED_3 0x00000100
|
|
|
|
#define SBCOMMON_GPIO_DBGLEDS (SBCOMMON_GPIO_DBGLED_0 | \
|
|
SBCOMMON_GPIO_DBGLED_1 | \
|
|
SBCOMMON_GPIO_DBGLED_2 | \
|
|
SBCOMMON_GPIO_DBGLED_3)
|
|
|
|
#define SBCOMMON_GPIO_SYS_FAULT 0x00000080
|
|
#define SBCOMMON_GPIO_SYS_OTEMP 0x00000040
|
|
#define SBCOMMON_GPIO_SYS_STATUS 0x00000020
|
|
|
|
#define SBCOMMON_GPIO_SYS_LEDS (SBCOMMON_GPIO_SYS_STATUS)
|
|
|
|
#define SBCOMMON_GPIO_LEDS (SBCOMMON_GPIO_DBGLED_0 | \
|
|
SBCOMMON_GPIO_DBGLED_1 | \
|
|
SBCOMMON_GPIO_DBGLED_2 | \
|
|
SBCOMMON_GPIO_DBGLED_3 | \
|
|
SBCOMMON_GPIO_SYS_STATUS)
|
|
|
|
typedef struct ppc440_gpio_regs {
|
|
volatile unsigned long out;
|
|
volatile unsigned long tri_state;
|
|
volatile unsigned long dummy[4];
|
|
volatile unsigned long open_drain;
|
|
volatile unsigned long in;
|
|
} __attribute__((packed)) ppc440_gpio_regs_t;
|
|
|
|
int sbcommon_get_master(void);
|
|
int sbcommon_secondary_present(void);
|
|
unsigned short sbcommon_get_serial_number(void);
|
|
void sbcommon_fans(void);
|
|
void board_get_enetaddr(int macaddr_idx, uchar *enet);
|
|
|
|
#endif /* __SBCOMMON_H__ */
|