static int key_efuse_init(char *buf,unsigned int len)
{
#ifdef CONFIG_EFUSE
char ver;
int ret;
char title[] = "version";
efuseinfo_item_t info;
loff_t pos;
if(efuse_getinfo(title, &info) < 0)
return -EINVAL;
pos = info.offset;
ret = efuse_chk_written(pos, info.data_len);
if(ret < 0){
return -EINVAL;
}
if(ret > 0){
return 0;// efuse version was written
}
if(!(info.we)){
printf("%s write unsupport now. \n", title);
return -EACCES;
}
ver = unifykey_get_efuse_version();
if(ver == 0){
printf("not config efuse version\n");
return 0;
}
else{
if(efuse_write_usr((char*)&ver, 1, &pos)<0){
printf("error: efuse write fail.\n");
return -1;
}
else{
printf("%s written done.\n", info.title);
return 0;
}
}
#else
return 0;
#endif
}
int switch_boot_mode(void)
{
unsigned long hold_time = 50000, polling_time = 10000, tmp;
unsigned long tag;
#ifdef CONFIG_EFUSE
char *barg_addr;
char *r_efus;
char addr[20];
char bootargs[384];
#endif
tag = simple_strtoul (getenv ("tag"), NULL, 16);
printf("tag = %d !!!!!!!!!!!!!!!!!!\n", tag);
if(tag == 3)
{
switch(get_kernel_cmd())
{
case SYSTEM_REBOOT:
{
printf("SYSTEM_REBOOT...\n");
return 1;
}
default:
{
printf("NORMAL_BOOT...\n");
break;
}
}
}
else
{
printf("Upgrade step %d...\n", tag);
}
if(tag == 0)
{
if(upgrade_bootloader())
{
run_command ("set tag 1", 0);
run_command ("save", 0);
run_command ("reset", 0);
hang();
}
else
{
printf("### ERROR: u-boot write failed!!!\n");
return -1;
}
}
else if((tag >0) && (tag < 3))
{
if(tag == 1)
{
if(upgrade_env())
{
run_command ("set tag 2", 0);
run_command ("save", 0);
run_command ("reset", 0);
hang();
}
else
{
run_command ("defenv", 0);
run_command ("save", 0);
}
}
run_command ("set tag 3", 0);
#ifdef CONFIG_EFUSE
//r_addr = getenv ("ethaddr");
if(efuse_chk_written(2)){
r_efus = efuse_read_usr(2);
memset(addr,0,sizeof(addr));
sprintf(addr,"%02x:%02x:%02x:%02x:%02x:%02x",r_efus[0],r_efus[1],r_efus[2],r_efus[3],r_efus[4],r_efus[5]);
printf("efuse mac is : %s \n", addr);
//setenv ("ethaddr", addr);
barg_addr = getenv ("bootargs");
sprintf(bootargs,"set bootargs '%s mac=%s'",barg_addr,addr);
run_command (bootargs, 0);
}
#endif
run_command ("save", 0);
upgrade_partition();
return 1;
}
saradc_enable();
//added by Elvis for added fool idle
get_key();
get_key();
while(hold_time > 0)
{
udelay(polling_time);
tmp = get_key();
printf("get_key(): %d\n", tmp);
if(!tmp) break;
hold_time -= polling_time;
}
if(hold_time > 0)
{
printf("Normal Start...\n");
return 1;
}
else
{
if(upgrade_bootloader())
{
run_command ("set tag 1", 0);
run_command ("save", 0);
run_command ("reset", 0);
hang();
}
if(upgrade_env())
{
run_command ("set tag 2", 0);
run_command ("save", 0);
run_command ("reset", 0);
hang();
}
run_command ("set tag 3", 0);
run_command ("save", 0);
upgrade_partition();
}
}
int switch_boot_mode(void)
{
unsigned long hold_time = 50000, polling_time = 10000, tmp;
#ifdef CONFIG_SWITCH_BOOT_MODE
printf("ENTER U-BOOT SWITCH MODE !!!!\n");
#else
unsigned long tag;
#ifdef CONFIG_EFUSE
char *barg_addr;
char *r_efus;
char addr[20];
char bootargs[384];
#endif
tag = simple_strtoul (getenv ("tag"), NULL, 16);
printf("tag = %d !!!!!!!!!!!!!!!!!!\n", tag);
if(tag == 3)
{
switch(get_kernel_cmd())
{
case SYSTEM_REBOOT:
{
printf("SYSTEM_REBOOT...\n");
return 1;
}
default:
{
printf("NORMAL_BOOT...\n");
break;
}
}
}
else
{
printf("Upgrade step %d...\n", tag);
}
if(tag == 0)
{
if(upgrade_bootloader())
{
run_command ("set tag 1", 0);
run_command ("save", 0);
run_command ("reset", 0);
hang();
}
else
{
printf("### ERROR: u-boot write failed!!!\n");
return -1;
}
}
else if((tag >0) && (tag < 3))
{
if(tag == 1)
{
if(upgrade_env())
{
run_command ("set tag 2", 0);
run_command ("save", 0);
run_command ("reset", 0);
hang();
}
else
{
run_command ("defenv", 0);
run_command ("save", 0);
}
}
run_command ("set tag 3", 0);
#ifdef CONFIG_EFUSE
//r_addr = getenv ("ethaddr");
if(efuse_chk_written(2)){
r_efus = efuse_read_usr(2);
memset(addr,0,sizeof(addr));
sprintf(addr,"%02x:%02x:%02x:%02x:%02x:%02x",r_efus[0],r_efus[1],r_efus[2],r_efus[3],r_efus[4],r_efus[5]);
printf("efuse mac is : %s \n", addr);
//setenv ("ethaddr", addr);
barg_addr = getenv ("bootargs");
sprintf(bootargs,"set bootargs '%s mac=%s'",barg_addr,addr);
run_command (bootargs, 0);
}
#endif
run_command ("save", 0);
upgrade_partition();
return 1;
}
#endif
//add by steven for version info
char verubt[64],verrec[64];
char *r_verubt,*r_verrec;
const char* pVer = 0x82000020;
const unsigned int* pMark = 0x8200005c;
r_verubt = getenv("verubt");
r_verrec = getenv("verrec");
sprintf(verubt,"%s(%s.%s)",U_BOOT_VERSION,U_BOOT_DATE,U_BOOT_TIME);
run_command("sf probe 0;sf read 82000000 40000 1000;",0);
if(*pMark==0xbc690000)
{
sprintf(verrec,"%s",pVer);
}
if(strcmp(r_verubt,verubt) || strcmp(r_verrec,verrec)){
setenv("verubt",verubt);
if(*pMark==0xbc690000){
setenv("verrec",verrec);
}
run_command("sav",0);
}
//end: add by steven for version info
#ifdef CONFIG_EFUSE //add by steven for mac in efuse.
char *barg_addr;
char *r_efus,*r_emac;
char addr[20];
r_emac = getenv ("emac");
if((efuse_chk_written(2)) && (strcmp(r_emac,"efuse")==0)){
r_efus = efuse_read_usr(2);
memset(addr,0,sizeof(addr));
sprintf(addr,"%02x:%02x:%02x:%02x:%02x:%02x",r_efus[0],r_efus[1],r_efus[2],r_efus[3],r_efus[4],r_efus[5]);
printf("efuse mac is : %s \n", addr);
setenv ("ethaddr", addr);
run_command("sav",0);
}
#endif
saradc_enable();
//added by Elvis for added fool idle
get_key();
get_key();
while(hold_time > 0)
{
udelay(polling_time);
tmp = get_key();
printf("get_key(): %d\n", tmp);
if(!tmp) break;
hold_time -= polling_time;
}
if(hold_time > 0)
{
printf("Normal Start...\n");
return 1;
}
else
{
#ifdef CONFIG_RECOVERY
printf("Recovery Start...\n");
run_command ("run recoveryboot", 0);
hang();
#else
if(upgrade_bootloader())
{
run_command ("set tag 1", 0);
run_command ("save", 0);
run_command ("reset", 0);
hang();
}
if(upgrade_env())
{
run_command ("set tag 2", 0);
run_command ("save", 0);
run_command ("reset", 0);
hang();
}
run_command ("set tag 3", 0);
run_command ("save", 0);
upgrade_partition();
#endif
}
}