int do_reiserls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
char *filename = "/";
int dev, part;
block_dev_desc_t *dev_desc=NULL;
disk_partition_t info;
if (argc < 3)
return CMD_RET_USAGE;
part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
if (part < 0)
return 1;
if (argc == 4) {
filename = argv[3];
}
dev = dev_desc->dev;
PRINTF("Using device %s %d:%d, directory: %s\n", argv[1], dev, part, filename);
reiserfs_set_blk_dev(dev_desc, &info);
if (!reiserfs_mount(info.size)) {
printf ("** Bad Reiserfs partition or disk - %s %d:%d **\n", argv[1], dev, part);
return 1;
}
if (reiserfs_ls (filename)) {
printf ("** Error reiserfs_ls() **\n");
return 1;
};
return 0;
}
void env_relocate_spec(void)
{
char buf[CONFIG_ENV_SIZE];
block_dev_desc_t *dev_desc = NULL;
disk_partition_t info;
int dev, part;
int err;
part = get_device_and_partition(FAT_ENV_INTERFACE,
FAT_ENV_DEVICE_AND_PART,
&dev_desc, &info, 1);
if (part < 0)
goto err_env_relocate;
dev = dev_desc->dev;
if (fat_set_blk_dev(dev_desc, &info) != 0) {
printf("\n** Unable to use %s %d:%d for loading the env **\n",
FAT_ENV_INTERFACE, dev, part);
goto err_env_relocate;
}
err = file_fat_read(FAT_ENV_FILE, (uchar *)&buf, CONFIG_ENV_SIZE);
if (err == -1) {
printf("\n** Unable to read \"%s\" from %s%d:%d **\n",
FAT_ENV_FILE, FAT_ENV_INTERFACE, dev, part);
goto err_env_relocate;
}
env_import(buf, 1);
return;
err_env_relocate:
set_default_env(NULL);
}
static int do_zfs_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
const char *filename = "/";
int part;
block_dev_desc_t *dev_desc;
disk_partition_t info;
struct device_s vdev;
if (argc < 2)
return cmd_usage(cmdtp);
if (argc == 4)
filename = argv[3];
part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
if (part < 0)
return 1;
zfs_set_blk_dev(dev_desc, &info);
vdev.part_length = info.size;
zfs_ls(&vdev, filename,
zfs_print);
return 0;
}
int do_part_info(int argc, char * const argv[])
{
int part;
block_dev_desc_t *dev_desc;
disk_partition_t info;
char buf_convert[20];
if (argc < 2)
return CMD_RET_USAGE;
if (argc > 5)
return CMD_RET_USAGE;
part = get_device_and_partition(argv[0], argv[1], &dev_desc, &info, 0);
if (part < 0)
return 1;
snprintf(buf_convert, sizeof(buf_convert), LBAF, info.start);
if (argc > 2)
setenv(argv[2], buf_convert);
else
printf("Partition start :0x%s\n", buf_convert);
snprintf(buf_convert, sizeof(buf_convert), LBAF, info.size);
if (argc > 3)
setenv(argv[3], buf_convert);
else
printf("Partition size :0x%s\n", buf_convert);
snprintf(buf_convert, sizeof(buf_convert), "%lx", info.blksz);
if (argc > 4)
setenv(argv[4], buf_convert);
else
printf("Block size :0x%s bytes\n", buf_convert);
return 0;
}
int saveenv(void)
{
env_t env_new;
block_dev_desc_t *dev_desc = NULL;
disk_partition_t info;
int dev, part;
int err;
err = env_export(&env_new);
if (err)
return err;
part = get_device_and_partition(FAT_ENV_INTERFACE,
FAT_ENV_DEVICE_AND_PART,
&dev_desc, &info, 1);
if (part < 0)
return 1;
dev = dev_desc->dev;
if (fat_set_blk_dev(dev_desc, &info) != 0) {
printf("\n** Unable to use %s %d:%d for saveenv **\n",
FAT_ENV_INTERFACE, dev, part);
return 1;
}
err = file_fat_write(FAT_ENV_FILE, (void *)&env_new, sizeof(env_t));
if (err == -1) {
printf("\n** Unable to write \"%s\" from %s%d:%d **\n",
FAT_ENV_FILE, FAT_ENV_INTERFACE, dev, part);
return 1;
}
puts("done\n");
return 0;
}
int do_fat_ls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
char *filename = "/";
int ret, dev, part;
block_dev_desc_t *dev_desc=NULL;
disk_partition_t info;
if (argc < 2) {
printf("usage: fatls <interface> [<dev[:part]>] [directory]\n");
return 0;
}
part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
if (part < 0)
return 1;
dev = dev_desc->dev;
if (fat_register_device(dev_desc,part)!=0) {
printf("\n** Unable to use %s %d:%d for fatls **\n",
argv[1], dev, part);
return 1;
}
if (argc == 4)
ret = file_fat_ls(argv[3]);
else
ret = file_fat_ls(filename);
if(ret!=0)
printf("No Fat FS detected\n");
return ret;
}
int do_ext4_write(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
#if 0
const char *filename = "/";
int dev, part;
unsigned long ram_address;
unsigned long file_size;
disk_partition_t info;
block_dev_desc_t *dev_desc;
if (argc < 6)
return cmd_usage(cmdtp);
part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
if (part < 0)
return 1;
dev = dev_desc->dev;
/* get the filename */
filename = argv[4];
/* get the address in hexadecimal format (string to int) */
ram_address = simple_strtoul(argv[3], NULL, 16);
/* get the filesize in base 10 format */
file_size = simple_strtoul(argv[5], NULL, 10);
/* set the device as block device */
ext4fs_set_blk_dev(dev_desc, &info);
/* mount the filesystem */
if (!ext4fs_mount(info.size)) {
printf("Bad ext4 partition %s %d:%d\n", argv[1], dev, part);
goto fail;
}
/* start write */
if (ext4fs_write(filename, (unsigned char *)ram_address, file_size)) {
printf("** Error ext4fs_write() **\n");
goto fail;
}
ext4fs_close();
return 0;
fail:
ext4fs_close();
return 1;
#endif
return 0;
}
int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
long size;
unsigned long offset;
unsigned long count = 0;
unsigned long pos = 0;
char buf [12];
block_dev_desc_t *dev_desc=NULL;
disk_partition_t info;
int part, dev;
if (argc < 5) {
printf("usage: fatload <interface> [<dev[:part]>] "
"<addr> <filename> [bytes [pos]]\n");
return 1;
}
part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
if (part < 0)
return 1;
dev = dev_desc->dev;
if (fat_register_device(dev_desc,part)!=0) {
printf("\n** Unable to use %s %d:%d for fatload **\n",
argv[1], dev, part);
return 1;
}
offset = simple_strtoul(argv[3], NULL, 16);
if (argc >= 6)
count = simple_strtoul(argv[5], NULL, 16);
if (argc >= 7)
pos = simple_strtoul(argv[6], NULL, 16);
size = file_fat_read_at(argv[4], pos, (unsigned char *)offset, count);
if(size==-1) {
printf("\n** Unable to read \"%s\" from %s %d:%d **\n",
argv[4], argv[1], dev, part);
return 1;
}
printf("\n%ld bytes read\n", size);
sprintf(buf, "%lX", size);
setenv("filesize", buf);
return 0;
}
static int do_fat_fswrite(cmd_tbl_t *cmdtp, int flag,
int argc, char * const argv[])
{
long size;
unsigned long addr;
unsigned long count;
block_dev_desc_t *dev_desc = NULL;
disk_partition_t info;
int dev = 0;
int part = 1;
void *buf;
if (argc < 5)
return cmd_usage(cmdtp);
part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
if (part < 0)
return 1;
dev = dev_desc->dev;
if (fat_set_blk_dev(dev_desc, &info) != 0) {
printf("\n** Unable to use %s %d:%d for fatwrite **\n",
argv[1], dev, part);
return 1;
}
addr = simple_strtoul(argv[3], NULL, 16);
count = simple_strtoul(argv[5], NULL, 16);
buf = map_sysmem(addr, count);
size = file_fat_write(argv[4], buf, count);
unmap_sysmem(buf);
if (size == -1) {
printf("\n** Unable to write \"%s\" from %s %d:%d **\n",
argv[4], argv[1], dev, part);
return 1;
}
printf("%ld bytes written\n", size);
return 0;
}
static int do_part_uuid(int argc, char * const argv[])
{
int part;
block_dev_desc_t *dev_desc;
disk_partition_t info;
if (argc < 2)
return CMD_RET_USAGE;
if (argc > 3)
return CMD_RET_USAGE;
part = get_device_and_partition(argv[0], argv[1], &dev_desc, &info, 0);
if (part < 0)
return 1;
if (argc > 2)
setenv(argv[2], info.uuid);
else
printf("%s\n", info.uuid);
return 0;
}
int do_fat_fsinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int dev, part;
block_dev_desc_t *dev_desc;
disk_partition_t info;
if (argc < 2) {
printf("usage: fatinfo <interface> [<dev[:part]>]\n");
return 0;
}
part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
if (part < 0)
return 1;
dev = dev_desc->dev;
if (fat_register_device(dev_desc,part)!=0) {
printf("\n** Unable to use %s %d:%d for fatinfo **\n",
argv[1], dev, part);
return 1;
}
return file_fat_detectfs();
}
/******************************************************************************
* Reiserfs boot command intepreter. Derived from diskboot
*/
int do_reiserload (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
char *filename = NULL;
int dev, part;
ulong addr = 0, filelen;
disk_partition_t info;
block_dev_desc_t *dev_desc = NULL;
unsigned long count;
char *addr_str;
switch (argc) {
case 3:
addr_str = getenv("loadaddr");
if (addr_str != NULL) {
addr = simple_strtoul (addr_str, NULL, 16);
} else {
addr = CONFIG_SYS_LOAD_ADDR;
}
filename = getenv ("bootfile");
count = 0;
break;
case 4:
addr = simple_strtoul (argv[3], NULL, 16);
filename = getenv ("bootfile");
count = 0;
break;
case 5:
addr = simple_strtoul (argv[3], NULL, 16);
filename = argv[4];
count = 0;
break;
case 6:
addr = simple_strtoul (argv[3], NULL, 16);
filename = argv[4];
count = simple_strtoul (argv[5], NULL, 16);
break;
default:
return CMD_RET_USAGE;
}
if (!filename) {
puts ("\n** No boot file defined **\n");
return 1;
}
part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
if (part < 0)
return 1;
dev = dev_desc->dev;
printf("Loading file \"%s\" from %s device %d%c%c\n",
filename, argv[1], dev,
part ? ':' : ' ', part ? part + '0' : ' ');
reiserfs_set_blk_dev(dev_desc, &info);
if (!reiserfs_mount(info.size)) {
printf ("** Bad Reiserfs partition or disk - %s %d:%d **\n", argv[1], dev, part);
return 1;
}
filelen = reiserfs_open(filename);
if (filelen < 0) {
printf("** File not found %s **\n", filename);
return 1;
}
if ((count < filelen) && (count != 0)) {
filelen = count;
}
if (reiserfs_read((char *)addr, filelen) != filelen) {
printf("\n** Unable to read \"%s\" from %s %d:%d **\n", filename, argv[1], dev, part);
return 1;
}
/* Loading ok, update default load address */
load_addr = addr;
printf ("\n%ld bytes read\n", filelen);
setenv_hex("filesize", filelen);
return filelen;
}
int common_diskboot(cmd_tbl_t *cmdtp, const char *intf, int argc,
char *const argv[])
{
int dev, part;
ulong addr = CONFIG_SYS_LOAD_ADDR;
ulong cnt;
disk_partition_t info;
#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
image_header_t *hdr;
#endif
block_dev_desc_t *dev_desc;
#if defined(CONFIG_FIT)
const void *fit_hdr = NULL;
#endif
bootstage_mark(BOOTSTAGE_ID_IDE_START);
if (argc > 3) {
bootstage_error(BOOTSTAGE_ID_IDE_ADDR);
return CMD_RET_USAGE;
}
bootstage_mark(BOOTSTAGE_ID_IDE_ADDR);
if (argc > 1)
addr = simple_strtoul(argv[1], NULL, 16);
bootstage_mark(BOOTSTAGE_ID_IDE_BOOT_DEVICE);
part = get_device_and_partition(intf, (argc == 3) ? argv[2] : NULL,
&dev_desc, &info, 1);
if (part < 0) {
bootstage_error(BOOTSTAGE_ID_IDE_TYPE);
return 1;
}
dev = dev_desc->dev;
bootstage_mark(BOOTSTAGE_ID_IDE_TYPE);
printf("\nLoading from %s device %d, partition %d: "
"Name: %.32s Type: %.32s\n", intf, dev, part, info.name,
info.type);
debug("First Block: " LBAFU ", # of blocks: " LBAFU
", Block Size: %ld\n",
info.start, info.size, info.blksz);
if (dev_desc->block_read(dev, info.start, 1, (ulong *) addr) != 1) {
printf("** Read error on %d:%d\n", dev, part);
bootstage_error(BOOTSTAGE_ID_IDE_PART_READ);
return 1;
}
bootstage_mark(BOOTSTAGE_ID_IDE_PART_READ);
switch (genimg_get_format((void *) addr)) {
#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
case IMAGE_FORMAT_LEGACY:
hdr = (image_header_t *) addr;
bootstage_mark(BOOTSTAGE_ID_IDE_FORMAT);
if (!image_check_hcrc(hdr)) {
puts("\n** Bad Header Checksum **\n");
bootstage_error(BOOTSTAGE_ID_IDE_CHECKSUM);
return 1;
}
bootstage_mark(BOOTSTAGE_ID_IDE_CHECKSUM);
image_print_contents(hdr);
cnt = image_get_image_size(hdr);
break;
#endif
#if defined(CONFIG_FIT)
case IMAGE_FORMAT_FIT:
fit_hdr = (const void *) addr;
puts("Fit image detected...\n");
cnt = fit_get_size(fit_hdr);
break;
#endif
default:
bootstage_error(BOOTSTAGE_ID_IDE_FORMAT);
puts("** Unknown image type\n");
return 1;
}
cnt += info.blksz - 1;
cnt /= info.blksz;
cnt -= 1;
if (dev_desc->block_read(dev, info.start + 1, cnt,
(ulong *)(addr + info.blksz)) != cnt) {
printf("** Read error on %d:%d\n", dev, part);
bootstage_error(BOOTSTAGE_ID_IDE_READ);
return 1;
}
bootstage_mark(BOOTSTAGE_ID_IDE_READ);
#if defined(CONFIG_FIT)
/* This cannot be done earlier,
* we need complete FIT image in RAM first */
if (genimg_get_format((void *) addr) == IMAGE_FORMAT_FIT) {
if (!fit_check_format(fit_hdr)) {
bootstage_error(BOOTSTAGE_ID_IDE_FIT_READ);
puts("** Bad FIT image format\n");
return 1;
}
bootstage_mark(BOOTSTAGE_ID_IDE_FIT_READ_OK);
fit_print_contents(fit_hdr);
}
#endif
flush_cache(addr, (cnt+1)*info.blksz);
/* Loading ok, update default load address */
load_addr = addr;
return bootm_maybe_autostart(cmdtp, argv[0]);
}
static int do_zfs_load(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
char *filename = NULL;
int dev;
int part;
ulong addr = 0;
disk_partition_t info;
block_dev_desc_t *dev_desc;
char buf[12];
unsigned long count;
const char *addr_str;
struct zfs_file zfile;
struct device_s vdev;
if (argc < 3)
return CMD_RET_USAGE;
count = 0;
addr = simple_strtoul(argv[3], NULL, 16);
filename = getenv("bootfile");
switch (argc) {
case 3:
addr_str = getenv("loadaddr");
if (addr_str != NULL)
addr = simple_strtoul(addr_str, NULL, 16);
else
addr = CONFIG_SYS_LOAD_ADDR;
break;
case 4:
break;
case 5:
filename = argv[4];
break;
case 6:
filename = argv[4];
count = simple_strtoul(argv[5], NULL, 16);
break;
default:
return cmd_usage(cmdtp);
}
if (!filename) {
puts("** No boot file defined **\n");
return 1;
}
part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
if (part < 0)
return 1;
dev = dev_desc->dev;
printf("Loading file \"%s\" from %s device %d%c%c\n",
filename, argv[1], dev,
part ? ':' : ' ', part ? part + '0' : ' ');
zfs_set_blk_dev(dev_desc, &info);
vdev.part_length = info.size;
memset(&zfile, 0, sizeof(zfile));
zfile.device = &vdev;
if (zfs_open(&zfile, filename)) {
printf("** File not found %s\n", filename);
return 1;
}
if ((count < zfile.size) && (count != 0))
zfile.size = (uint64_t)count;
if (zfs_read(&zfile, (char *)addr, zfile.size) != zfile.size) {
printf("** Unable to read \"%s\" from %s %d:%d **\n",
filename, argv[1], dev, part);
zfs_close(&zfile);
return 1;
}
zfs_close(&zfile);
/* Loading ok, update default load address */
load_addr = addr;
printf("%llu bytes read\n", zfile.size);
setenv_hex("filesize", zfile.size);
return 0;
}
