mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-11 13:33:08 +02:00
dc3d3f1c49
it's basically also provided by ingenic and nativly based on 2.6.27, adjusted to fit into the OpenWrt-environment
82 lines
1.7 KiB
C
Executable File
82 lines
1.7 KiB
C
Executable File
/*
|
|
* linux/arch/mips/jz4750d/board-fuwa1.c
|
|
*
|
|
* JZ4750D FUWA1 board setup routines.
|
|
*
|
|
* Copyright (c) 2006-2008 Ingenic Semiconductor Inc.
|
|
* Author: <jlwei@ingenic.cn>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/sched.h>
|
|
#include <linux/ioport.h>
|
|
#include <linux/mm.h>
|
|
#include <linux/console.h>
|
|
#include <linux/delay.h>
|
|
|
|
#include <asm/cpu.h>
|
|
#include <asm/bootinfo.h>
|
|
#include <asm/mipsregs.h>
|
|
#include <asm/reboot.h>
|
|
|
|
#include <asm/jzsoc.h>
|
|
|
|
extern void (*jz_timer_callback)(void);
|
|
|
|
static void dancing(void)
|
|
{
|
|
static unsigned char slash[] = "\\|/-";
|
|
// static volatile unsigned char *p = (unsigned char *)0xb6000058;
|
|
static volatile unsigned char *p = (unsigned char *)0xb6000016;
|
|
static unsigned int count = 0;
|
|
*p = slash[count++];
|
|
count &= 3;
|
|
}
|
|
|
|
static void fuwa1_timer_callback(void)
|
|
{
|
|
static unsigned long count = 0;
|
|
|
|
if ((++count) % 50 == 0) {
|
|
dancing();
|
|
count = 0;
|
|
}
|
|
}
|
|
|
|
static void __init board_cpm_setup(void)
|
|
{
|
|
/* Stop unused module clocks here.
|
|
* We have started all module clocks at arch/mips/jz4750d/setup.c.
|
|
*/
|
|
}
|
|
|
|
static void __init board_gpio_setup(void)
|
|
{
|
|
/*
|
|
* Initialize SDRAM pins
|
|
*/
|
|
}
|
|
|
|
void __init jz_board_setup(void)
|
|
{
|
|
printk("JZ4750D FUWA1 board setup\n");
|
|
|
|
board_cpm_setup();
|
|
board_gpio_setup();
|
|
|
|
jz_timer_callback = fuwa1_timer_callback;
|
|
}
|
|
|
|
/**
|
|
* Called by arch/mips/kernel/proc.c when 'cat /proc/cpuinfo'.
|
|
* Android requires the 'Hardware:' field in cpuinfo to setup the init.%hardware%.rc.
|
|
*/
|
|
const char *get_board_type(void)
|
|
{
|
|
return "fuwa1";
|
|
}
|