static int usb_stor_init(void)
{
int ret = -1;
try_again:
if (usb_stop() < 0) {
debug("usb_stop failed\n");
return ret;
}
if (usb_init_debug() < 0)
debug("usb_init_debug failed\n");
wait_ms(1000);
ret = usb_init();
if (ret == -3)
goto try_again;
if (ret < 0) {
debug("usb_init failed!\n");
return ret;
}
/*
* check whether a storage device is attached (assume that it's
* a USB memory stick, since nothing else should be attached).
*/
ret = usb_stor_scan(0);
if (-1 == ret)
debug("No USB device found. Not initialized!\n");
return ret;
}
static int initUsbDevice(void)
{
/* start USB */
if (usb_stop() < 0) {
debug ("Stop USB failed\n");
return FALSE;
}
if (usb_init() < 0) {
debug ("Init USB failed\n");
return FALSE;
}
current_usb_storage_device = usb_stor_scan(0);
if (current_usb_storage_device == -1) {
debug ("No USB device found. Not initialized?\n");
return FALSE;
}
stor_dev = get_dev("usb", current_usb_storage_device);
if (stor_dev == NULL) {
debug ("usb get uknown device type\n");
return FALSE;
}
return TRUE;
}
int appInitUsbDisk(void)
{
char idx=0;
#if defined(ENABLE_THIRD_EHC)
const char u8UsbPortCount = 3;
#elif defined(ENABLE_SECOND_EHC)
const char u8UsbPortCount = 2;
#else
const char u8UsbPortCount = 1;
#endif
UBOOT_TRACE("IN\n");
for(idx=0; idx<u8UsbPortCount; idx++)
{
if (usb_init(idx) == 0)
{
if (usb_stor_scan(1) == 0)
{
UBOOT_TRACE("OK\n");
return 0 ;
}
}
}
UBOOT_TRACE("OK\n");
return -1;
}
static int splash_init_usb(void)
{
int err;
err = usb_init();
if (err)
return err;
#ifndef CONFIG_DM_USB
err = usb_stor_scan(1) < 0 ? -ENODEV : 0;
#endif
return err;
}
void spl_usb_load_image(void)
{
struct usb_device *usb_dev;
int err;
block_dev_desc_t *stor_dev;
usb_stop();
err = usb_init();
if (err) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
printf("spl: usb init failed: err - %d\n", err);
#endif
hang();
} else {
#ifdef CONFIG_USB_STORAGE
/* try to recognize storage devices immediately */
usb_stor_curr_dev = usb_stor_scan(1);
stor_dev = usb_stor_get_dev(usb_stor_curr_dev);
#endif
}
debug("boot mode - FAT\n");
err = fat_register_device(stor_dev,
CONFIG_SYS_USB_FAT_BOOT_PARTITION);
if (err) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
printf("spl: fat register err - %d\n", err);
#endif
hang();
}
#ifdef CONFIG_SPL_OS_BOOT
if (spl_start_uboot() || usb_load_image_fat_os(usb_dev))
#endif
err = usb_load_image_fat(CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME);
if (err) {
puts("Error loading USB device\n");
hang();
}
}
/*
* this is called from board_init() after the hardware has been set up
* and is usable. That seems like a good time to do this.
* Right now the return value is ignored.
*/
int
do_auto_update(void)
{
block_dev_desc_t *stor_dev;
long sz;
int i, res = 0, bitmap_first, cnt, old_ctrlc, got_ctrlc;
char *env;
long start, end;
#undef ERASE_EEPROM
#ifdef ERASE_EEPROM
int arr[18];
memset(arr, 0, sizeof(arr));
i2c_write_multiple(0x54, 64, 1, arr, sizeof(arr));
#endif
au_usb_stor_curr_dev = -1;
/* start USB */
if (usb_stop() < 0) {
debug ("usb_stop failed\n");
return -1;
}
if (usb_init() < 0) {
debug ("usb_init failed\n");
return -1;
}
/*
* check whether a storage device is attached (assume that it's
* a USB memory stick, since nothing else should be attached).
*/
au_usb_stor_curr_dev = usb_stor_scan(0);
if (au_usb_stor_curr_dev == -1) {
debug ("No device found. Not initialized?\n");
res = -1;
goto xit;
}
/* check whether it has a partition table */
stor_dev = get_dev("usb", 0);
if (stor_dev == NULL) {
debug ("uknown device type\n");
res = -1;
goto xit;
}
if (fat_register_device(stor_dev, 1) != 0) {
debug ("Unable to use USB %d:%d for fatls\n",
au_usb_stor_curr_dev, 1);
res = -1;
goto xit;
}
if (file_fat_detectfs() != 0) {
debug ("file_fat_detectfs failed\n");
}
/* initialize the array of file names */
memset(aufile, 0, sizeof(aufile));
aufile[IDX_PREPARE] = AU_PREPARE;
aufile[IDX_PREINST] = AU_PREINST;
aufile[IDX_FIRMWARE] = AU_FIRMWARE;
aufile[IDX_KERNEL] = AU_KERNEL;
aufile[IDX_APP] = AU_APP;
aufile[IDX_DISK] = AU_DISK;
aufile[IDX_POSTINST] = AU_POSTINST;
/* initialize the array of flash sizes */
memset(ausize, 0, sizeof(ausize));
ausize[IDX_FIRMWARE] = (AU_FL_FIRMWARE_ND + 1) - AU_FL_FIRMWARE_ST;
ausize[IDX_KERNEL] = (AU_FL_KERNEL_ND + 1) - AU_FL_KERNEL_ST;
ausize[IDX_APP] = (AU_FL_APP_ND + 1) - AU_FL_APP_ST;
ausize[IDX_DISK] = (AU_FL_DISK_ND + 1) - AU_FL_DISK_ST;
/*
* now check whether start and end are defined using environment
* variables.
*/
start = -1;
end = 0;
env = getenv("firmware_st");
if (env != NULL)
start = simple_strtoul(env, NULL, 16);
env = getenv("firmware_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
if (start >= 0 && end && end > start) {
ausize[IDX_FIRMWARE] = (end + 1) - start;
aufl_layout[0].start = start;
aufl_layout[0].end = end;
}
start = -1;
end = 0;
env = getenv("kernel_st");
if (env != NULL)
start = simple_strtoul(env, NULL, 16);
env = getenv("kernel_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
if (start >= 0 && end && end > start) {
ausize[IDX_KERNEL] = (end + 1) - start;
aufl_layout[1].start = start;
aufl_layout[1].end = end;
}
start = -1;
end = 0;
env = getenv("app_st");
if (env != NULL)
start = simple_strtoul(env, NULL, 16);
env = getenv("app_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
if (start >= 0 && end && end > start) {
ausize[IDX_APP] = (end + 1) - start;
aufl_layout[2].start = start;
aufl_layout[2].end = end;
}
start = -1;
end = 0;
env = getenv("disk_st");
if (env != NULL)
start = simple_strtoul(env, NULL, 16);
env = getenv("disk_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
if (start >= 0 && end && end > start) {
ausize[IDX_DISK] = (end + 1) - start;
aufl_layout[3].start = start;
aufl_layout[3].end = end;
}
/* make certain that HUSH is runnable */
u_boot_hush_start();
/* make sure that we see CTRL-C and save the old state */
old_ctrlc = disable_ctrlc(0);
bitmap_first = 0;
/* just loop thru all the possible files */
for (i = 0; i < AU_MAXFILES; i++) {
/* just read the header */
sz = file_fat_read(aufile[i], LOAD_ADDR, image_get_header_size ());
debug ("read %s sz %ld hdr %d\n",
aufile[i], sz, image_get_header_size ());
if (sz <= 0 || sz < image_get_header_size ()) {
debug ("%s not found\n", aufile[i]);
continue;
}
if (au_check_header_valid(i, sz) < 0) {
debug ("%s header not valid\n", aufile[i]);
continue;
}
sz = file_fat_read(aufile[i], LOAD_ADDR, MAX_LOADSZ);
debug ("read %s sz %ld hdr %d\n",
aufile[i], sz, image_get_header_size ());
if (sz <= 0 || sz <= image_get_header_size ()) {
debug ("%s not found\n", aufile[i]);
continue;
}
if (au_check_cksum_valid(i, sz) < 0) {
debug ("%s checksum not valid\n", aufile[i]);
continue;
}
#ifdef CONFIG_VFD
/* now that we have a valid file we can display the */
/* bitmap. */
if (bitmap_first == 0) {
env = getenv("bitmap2");
if (env == NULL) {
trab_vfd(0);
} else {
/* not so simple - bitmap2 is supposed to */
/* contain the address of the bitmap */
env = (char *)simple_strtoul(env, NULL, 16);
/* NOTE: these are taken from vfd_logo.h. If that file changes then */
/* these defines MUST also be updated! These may be wrong for bitmap2. */
#define VFD_LOGO_WIDTH 112
#define VFD_LOGO_HEIGHT 72
/* must call transfer_pic directly */
transfer_pic(3, (unsigned char *)env,
VFD_LOGO_HEIGHT, VFD_LOGO_WIDTH);
}
bitmap_first = 1;
}
#endif
/* this is really not a good idea, but it's what the */
/* customer wants. */
cnt = 0;
got_ctrlc = 0;
do {
res = au_do_update(i, sz);
/* let the user break out of the loop */
if (ctrlc() || had_ctrlc()) {
clear_ctrlc();
if (res < 0)
got_ctrlc = 1;
break;
}
cnt++;
#ifdef AU_TEST_ONLY
} while (res < 0 && cnt < 3);
if (cnt < 3)
#else
} while (res < 0);
#endif
/*
* it doesn't make sense to update the EEPROM if the
* update was interrupted by the user due to errors.
*/
if (got_ctrlc == 0)
au_update_eeprom(i);
else
/* enable the power switch */
*CPLD_VFD_BK &= ~POWER_OFF;
}
static int load_rescue_image(ulong addr)
{
disk_partition_t info;
int devno;
int partno;
int i;
char fwdir[64];
char nxri[128];
char *tmp;
char dev[7];
char addr_str[16];
char *argv[6] = { "fatload", "usb", dev, addr_str, nxri, NULL };
block_dev_desc_t *stor_dev = NULL;
cmd_tbl_t *bcmd;
/* Get name of firmware directory */
tmp = getenv("fw-dir");
/* Copy it into fwdir */
strncpy(fwdir, tmp ? tmp : FW_DIR, sizeof(fwdir));
fwdir[sizeof(fwdir) - 1] = 0; /* Terminate string */
printf(LOG_PREFIX "Checking for firmware image directory '%s' on USB"
" storage...\n", fwdir);
usb_stop();
if (usb_init() != 0)
return 1;
/* Check for storage device */
if (usb_stor_scan(1) != 0) {
usb_stop();
return 1;
}
/* Detect storage device */
for (devno = 0; devno < USB_MAX_STOR_DEV; devno++) {
stor_dev = usb_stor_get_dev(devno);
if (stor_dev->type != DEV_TYPE_UNKNOWN)
break;
}
if (!stor_dev || stor_dev->type == DEV_TYPE_UNKNOWN) {
printf(LOG_PREFIX "No valid storage device found...\n");
usb_stop();
return 1;
}
/* Detect partition */
for (partno = -1, i = 0; i < 6; i++) {
if (get_partition_info(stor_dev, i, &info) == 0) {
if (fat_register_device(stor_dev, i) == 0) {
/* Check if rescue image is present */
FW_DEBUG("Looking for firmware directory '%s'"
" on partition %d\n", fwdir, i);
if (do_fat_read(fwdir, NULL, 0, LS_NO) == -1) {
FW_DEBUG("No NX rescue image on "
"partition %d.\n", i);
partno = -2;
} else {
partno = i;
FW_DEBUG("Partition %d contains "
"firmware directory\n", partno);
break;
}
}
}
}
if (partno < 0) {
switch (partno) {
case -1:
printf(LOG_PREFIX "Error: No valid (FAT) partition "
"detected\n");
break;
case -2:
printf(LOG_PREFIX "Error: No NX rescue image on FAT "
"partition\n");
break;
default:
printf(LOG_PREFIX "Error: Failed with code %d\n",
partno);
}
usb_stop();
return 1;
}
/* Load the rescue image */
bcmd = find_cmd("fatload");
if (!bcmd) {
printf(LOG_PREFIX "Error - 'fatload' command not present.\n");
usb_stop();
return 1;
}
tmp = getenv("nx-rescue-image");
sprintf(nxri, "%s/%s", fwdir, tmp ? tmp : RESCUE_IMAGE);
sprintf(dev, "%d:%d", devno, partno);
sprintf(addr_str, "%lx", addr);
FW_DEBUG("fat_fsload device='%s', addr='%s', file: %s\n",
dev, addr_str, nxri);
if (do_fat_fsload(bcmd, 0, 5, argv) != 0) {
usb_stop();
return 1;
}
/* Stop USB */
usb_stop();
return 0;
}
/*
* this is called from board_init() after the hardware has been set up
* and is usable. That seems like a good time to do this.
* Right now the return value is ignored.
*/
int do_auto_update(void)
{
block_dev_desc_t *stor_dev;
long sz;
int i, res = 0, cnt, old_ctrlc;
char *env;
long start, end;
#if 0 /* disable key-press detection to speed up boot-up time */
uchar keypad_status1[2] = {0,0}, keypad_status2[2] = {0,0};
/*
* Read keypad status
*/
i2c_read(I2C_PSOC_KEYPAD_ADDR, 0, 0, keypad_status1, 2);
mdelay(500);
i2c_read(I2C_PSOC_KEYPAD_ADDR, 0, 0, keypad_status2, 2);
/*
* Check keypad
*/
if ( !(keypad_status1[1] & KEYPAD_MASK_LO) ||
(keypad_status1[1] != keypad_status2[1])) {
return 0;
}
#endif
au_usb_stor_curr_dev = -1;
/* start USB */
if (usb_stop() < 0) {
debug ("usb_stop failed\n");
return -1;
}
if (usb_init() < 0) {
debug ("usb_init failed\n");
return -1;
}
/*
* check whether a storage device is attached (assume that it's
* a USB memory stick, since nothing else should be attached).
*/
au_usb_stor_curr_dev = usb_stor_scan(0);
if (au_usb_stor_curr_dev == -1) {
debug ("No device found. Not initialized?\n");
res = -1;
goto xit;
}
/* check whether it has a partition table */
stor_dev = get_dev("usb", 0);
if (stor_dev == NULL) {
debug ("uknown device type\n");
res = -1;
goto xit;
}
if (fat_register_device(stor_dev, 1) != 0) {
debug ("Unable to use USB %d:%d for fatls\n",
au_usb_stor_curr_dev, 1);
res = -1;
goto xit;
}
if (file_fat_detectfs() != 0) {
debug ("file_fat_detectfs failed\n");
}
/*
* now check whether start and end are defined using environment
* variables.
*/
start = -1;
end = 0;
env = getenv("firmware_st");
if (env != NULL)
start = simple_strtoul(env, NULL, 16);
env = getenv("firmware_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
if (start >= 0 && end && end > start) {
ausize[IDX_FIRMWARE] = (end + 1) - start;
aufl_layout[IDX_FIRMWARE].start = start;
aufl_layout[IDX_FIRMWARE].end = end;
}
start = -1;
end = 0;
env = getenv("kernel_st");
if (env != NULL)
start = simple_strtoul(env, NULL, 16);
env = getenv("kernel_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
if (start >= 0 && end && end > start) {
ausize[IDX_KERNEL] = (end + 1) - start;
aufl_layout[IDX_KERNEL].start = start;
aufl_layout[IDX_KERNEL].end = end;
}
start = -1;
end = 0;
env = getenv("rootfs_st");
if (env != NULL)
start = simple_strtoul(env, NULL, 16);
env = getenv("rootfs_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
if (start >= 0 && end && end > start) {
ausize[IDX_ROOTFS] = (end + 1) - start;
aufl_layout[IDX_ROOTFS].start = start;
aufl_layout[IDX_ROOTFS].end = end;
}
/* make certain that HUSH is runnable */
u_boot_hush_start();
/* make sure that we see CTRL-C and save the old state */
old_ctrlc = disable_ctrlc(0);
/* validate the images first */
for (i = 0; i < AU_MAXFILES; i++) {
ulong imsize;
/* just read the header */
sz = file_fat_read(aufile[i], LOAD_ADDR, image_get_header_size ());
debug ("read %s sz %ld hdr %d\n",
aufile[i], sz, image_get_header_size ());
if (sz <= 0 || sz < image_get_header_size ()) {
debug ("%s not found\n", aufile[i]);
ausize[i] = 0;
continue;
}
/* au_check_header_valid() updates ausize[] */
if ((imsize = au_check_header_valid(i, sz)) < 0) {
debug ("%s header not valid\n", aufile[i]);
continue;
}
/* totsize accounts for image size and flash erase size */
totsize += (imsize + (aufl_layout[i].end - aufl_layout[i].start));
}
#ifdef CONFIG_PROGRESSBAR
if (totsize) {
lcd_puts(" Update in progress\n");
lcd_enable();
}
#endif
/* just loop thru all the possible files */
for (i = 0; i < AU_MAXFILES && totsize; i++) {
if (!ausize[i]) {
continue;
}
sz = file_fat_read(aufile[i], LOAD_ADDR, ausize[i]);
debug ("read %s sz %ld hdr %d\n",
aufile[i], sz, image_get_header_size ());
if (sz != ausize[i]) {
printf ("%s: size %ld read %ld?\n", aufile[i], ausize[i], sz);
continue;
}
if (sz <= 0 || sz <= image_get_header_size ()) {
debug ("%s not found\n", aufile[i]);
continue;
}
if (au_check_cksum_valid(i, sz) < 0) {
debug ("%s checksum not valid\n", aufile[i]);
continue;
}
/* this is really not a good idea, but it's what the */
/* customer wants. */
cnt = 0;
do {
res = au_do_update(i, sz);
/* let the user break out of the loop */
if (ctrlc() || had_ctrlc()) {
clear_ctrlc();
break;
}
cnt++;
#ifdef AU_TEST_ONLY
} while (res < 0 && cnt < (AU_MAXFILES + 1));
if (cnt < (AU_MAXFILES + 1))
#else
} while (res < 0);
#endif
}
//extern int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
void recoveryHandle(void)
{
char cmd[256];
char img[10];
char * argv[3];
char *env;
MV_32 imagAddr, imagSize = 0, netflag = 1;
char ip[16]= {"dhcp"};
char* usbload[5];
unsigned int netwait = 3000;
int upgrade = -1;
/* get the loadaddr env var */
if (!getenv("loadaddr")) {
printf("Missing loadaddr environment variable assuming default (%s)!\n", RCVR_LOAD_ADDR);
setenv("loadaddr",RCVR_LOAD_ADDR);
saveenv();
}
#ifdef CONFIG_USB_STORAGE
/* First try to perform recovery from USB DOK*/
/* try to recognize storage devices immediately */
if (usb_init() >= 0)
{
if (usb_stor_scan(1) >= 0)
{
netflag = 0;
usbload[0] = "usbload";
usbload[1] = "usb";
usbload[2] = "0:1";
usbload[3] = getenv("loadaddr");
usbload[4] = "/multiware.img";
printf("Trying to load image from USB flash drive using FAT FS\n");
if (do_fat_fsload(0, 0, 5, usbload) == 1)
{
printf("Trying to load image from USB flash drive using ext2 FS partition 0\n");
usbload[2] = "0:0";
if(do_ext2load(0, 0, 5, usbload) == 1)
{
printf("Trying to load image from USB flash drive using ext2 FS partition 1\n");
usbload[2] = "0:1";
if(do_ext2load(0, 0, 5, usbload) == 1)
{
printf("Couldn't load recovery image from USB flash drive, Trying network interface\n");
netflag = 1;
}
else
{
env = getenv("filesize");
usbload[3] = getenv("loadaddr");
imagSize = simple_strtoul(env, NULL, 16); /* get the filesize env var */
/* Trying to check if we forced to upgrade by placing upgrade.me */
usbload[4] = "/upgrade.me";
usbload[3] = "0x000000000";
env=getenv("loadaddr");
imagAddr=simple_strtoul(env, NULL, 16);
sprintf(usbload[3], "0x%x", imagAddr + imagSize + 1);
printf("dummyaddr:%s\n", usbload[3]);
upgrade=do_ext2load(0, 0, 5, usbload);
}
}
else
{
env = getenv("filesize");
imagSize = simple_strtoul(env, NULL, 16); /* get the filesize env var */
/* Trying to check if we forced to upgrade by placing upgrade.me */
usbload[4] = "/upgrade.me";
usbload[3] = "0x000000000";
env=getenv("loadaddr");
imagAddr=simple_strtoul(env, NULL, 16);
sprintf(usbload[3], "0x%x", imagAddr + imagSize + 1);
printf("dummyaddr:%s\n", usbload[3]);
upgrade=do_ext2load(0, 0, 5, usbload);
}
}
else
{
env = getenv("filesize");
imagSize = simple_strtoul(env, NULL, 16); /* get the filesize env var */
/* Trying to check if we forced to upgrade by placing upgrade.me */
usbload[4] = "/upgrade.me";
usbload[3] = "0x000000000";
env=getenv("loadaddr");
imagAddr=simple_strtoul(env, NULL, 16);
sprintf(usbload[3], "0x%x", imagAddr + imagSize + 1);
printf("dummyaddr:%s\n", usbload[3]);
upgrade=do_fat_fsload(0, 0, 5, usbload);
}
// Decide on upgrade/init mode
if (upgrade == 0)
sprintf(ip, "usb_upgrade");
else
sprintf(ip, "usb");
printf("USB mode:%s\n", ip);
}
}
#endif
if(netflag == 1)
{
/* if recovery ip set same as our ip then skip dhcp */
while ( strcmp(getenv("rcvrip"), getenv("ipaddr")) && (netwait > 0) )
{
/* Perform the DHCP */
printf("Aquiring an IP address using DHCP after delay...\n");
mvOsDelay(netwait);
netwait-=1000;
if (NetLoop(DHCP) != -1)
{
/* We'vev got DHCP progressing with recovery */
printf("DHCP should be ready for Recovery.\n");
break;
}
}
/* No DHCP after timeout or forced */
if ( !strcmp(getenv("rcvrip"), getenv("ipaddr")) || (netwait <= 0) )
{
ulong tmpip;
printf("No DHCP after timeout or manual IP address configured, switching to static IP address (%s)!\n", getenv("rcvrip"));
tmpip = getenv_IPaddr ("rcvrip");
NetCopyIP(&NetOurIP, &tmpip);
sprintf(ip, "static");
}
/* Perform the recovery */
printf("Starting retrieval of recovery image over network...\n");
if ((imagSize = NetLoop(RCVR)) == -1)
{
printf("Failed\n");
return;
}
}
switch (mvBoardIdGet())
{
case RD_88F6510_SFU_ID:
case RD_88F6560_GW_ID:
case DB_88F6535_BP_ID:
setenv("bootcmd","setenv bootargs ${console} ubi.mtd=2 root=ubi0:rootfsU rootfstype=ubifs ${mvNetConfig} ${mvPhoneConfig}; nand read.e ${loadaddr} 0x200000 0x400000; bootm ${loadaddr};");
setenv("console","console=ttyS0,115200");
saveenv();
break;
}
printf("\nPermanent bootcmd: %s\n", getenv("bootcmd"));
printf("\nPermanent console: %s\n", getenv("console"));
/* This assignment to cmd should execute prior to the RD setenv and saveenv below*/
sprintf(cmd,"setenv bootargs ${console} root=/dev/ram0 ${mvNetConfig} recovery=%s rcvrip=%s:%s%s ethact=${ethact} ethaddr=%s eth1addr=%s; bootm ${loadaddr};", ip, getenv("rcvrip"), getenv("serverip"), getenv("bootargs_end"), getenv("ethaddr"), getenv("eth1addr"));
setenv("bootcmd", cmd);
printf("\nRecovery bootcmd: %s\n", cmd);
printf("Booting recovery image at: [%s]...\n", getenv("loadaddr"));
sprintf(cmd, "boot");
sprintf(img, "%s", getenv("loadaddr"));
argv[0] = cmd;
argv[1] = img;
do_bootd(NULL, 0, 2, argv);
}
