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#include <linux/init.h>
#include <linux/reboot.h>
#include <asm/reboot.h>
#include <adm8668.h>
static void adm8668_restart(char *cmd)
{
int i;
/* stop eth0 and eth1 */
ADM8668_LAN_REG(NETCSR6) = (1 << 13) | (1 << 1);
ADM8668_LAN_REG(NETCSR7) = 0;
ADM8668_WAN_REG(NETCSR6) = (1 << 13) | (1 << 1);
ADM8668_WAN_REG(NETCSR7) = 0;
/* reset PHY */
ADM8668_WAN_REG(NETCSR37) = 0x20;
for (i = 0; i < 10000; i++)
;
ADM8668_WAN_REG(NETCSR37) = 0;
for (i = 0; i < 10000; i++)
;
/* the real deal */
for (i = 0; i < 1000; i++)
;
ADM8668_CONFIG_REG(ADM8668_CR1) = 1;
}
void __init plat_mem_setup(void)
{
_machine_restart = adm8668_restart;
}
const char *get_system_type(void)
{
unsigned long chipid = ADM8668_CONFIG_REG(ADM8668_CR0);
int product, revision;
static char ret[32];
product = chipid >> 16;
revision = chipid & 0xffff;
/* i getting fancy :\ */
snprintf(ret, sizeof(ret), "ADM%xr%x", product, revision);
return ret;
}
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