int i;
u_char *datbuf, *oobbuf, *p;
static loff_t last;
+ int ret = 0;
if (repeat)
off = last + nand->writesize;
last = off;
datbuf = memalign(ARCH_DMA_MINALIGN, nand->writesize);
- oobbuf = memalign(ARCH_DMA_MINALIGN, nand->oobsize);
- if (!datbuf || !oobbuf) {
+ if (!datbuf) {
puts("No memory for page buffer\n");
return 1;
}
+
+ oobbuf = memalign(ARCH_DMA_MINALIGN, nand->oobsize);
+ if (!oobbuf) {
+ puts("No memory for page buffer\n");
+ ret = 1;
+ goto free_dat;
+ }
off &= ~(nand->writesize - 1);
loff_t addr = (loff_t) off;
struct mtd_oob_ops ops;
i = mtd_read_oob(nand, addr, &ops);
if (i < 0) {
printf("Error (%d) reading page %08lx\n", i, off);
- free(datbuf);
- free(oobbuf);
- return 1;
+ ret = 1;
+ goto free_all;
}
printf("Page %08lx dump:\n", off);
- i = nand->writesize >> 4;
- p = datbuf;
- while (i--) {
- if (!only_oob)
+ if (!only_oob) {
+ i = nand->writesize >> 4;
+ p = datbuf;
+
+ while (i--) {
printf("\t%02x %02x %02x %02x %02x %02x %02x %02x"
" %02x %02x %02x %02x %02x %02x %02x %02x\n",
p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7],
p[8], p[9], p[10], p[11], p[12], p[13], p[14],
p[15]);
- p += 16;
+ p += 16;
+ }
}
+
puts("OOB:\n");
i = nand->oobsize >> 3;
p = oobbuf;
p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]);
p += 8;
}
- free(datbuf);
+
+free_all:
free(oobbuf);
+free_dat:
+ free(datbuf);
- return 0;
+ return ret;
}
/* ------------------------------------------------------------------------- */
return 0;
}
-static inline int str2off(const char *p, loff_t *num)
-{
- char *endptr;
-
- *num = simple_strtoull(p, &endptr, 16);
- return *p != '\0' && *endptr == '\0';
-}
-
-static inline int str2long(const char *p, ulong *num)
-{
- char *endptr;
-
- *num = simple_strtoul(p, &endptr, 16);
- return *p != '\0' && *endptr == '\0';
-}
-
-static int get_part(const char *partname, int *idx, loff_t *off, loff_t *size,
- loff_t *maxsize)
-{
-#ifdef CONFIG_CMD_MTDPARTS
- struct mtd_device *dev;
- struct part_info *part;
- u8 pnum;
- int ret;
-
- ret = mtdparts_init();
- if (ret)
- return ret;
-
- ret = find_dev_and_part(partname, &dev, &pnum, &part);
- if (ret)
- return ret;
-
- if (dev->id->type != MTD_DEV_TYPE_NAND) {
- puts("not a NAND device\n");
- return -1;
- }
-
- *off = part->offset;
- *size = part->size;
- *maxsize = part->size;
- *idx = dev->id->num;
-
- ret = set_dev(*idx);
- if (ret)
- return ret;
-
- return 0;
-#else
- puts("offset is not a number\n");
- return -1;
-#endif
-}
-
-static int arg_off(const char *arg, int *idx, loff_t *off, loff_t *size,
- loff_t *maxsize)
-{
- if (!str2off(arg, off))
- return get_part(arg, idx, off, size, maxsize);
-
- if (*off >= nand_info[*idx].size) {
- puts("Offset exceeds device limit\n");
- return -1;
- }
-
- *maxsize = nand_info[*idx].size - *off;
- *size = *maxsize;
- return 0;
-}
-
-static int arg_off_size(int argc, char *const argv[], int *idx,
- loff_t *off, loff_t *size, loff_t *maxsize)
-{
- int ret;
-
- if (argc == 0) {
- *off = 0;
- *size = nand_info[*idx].size;
- *maxsize = *size;
- goto print;
- }
-
- ret = arg_off(argv[0], idx, off, size, maxsize);
- if (ret)
- return ret;
-
- if (argc == 1)
- goto print;
-
- if (!str2off(argv[1], size)) {
- printf("'%s' is not a number\n", argv[1]);
- return -1;
- }
-
- if (*size > *maxsize) {
- puts("Size exceeds partition or device limit\n");
- return -1;
- }
-
-print:
- printf("device %d ", *idx);
- if (*size == nand_info[*idx].size)
- puts("whole chip\n");
- else
- printf("offset 0x%llx, size 0x%llx\n",
- (unsigned long long)*off, (unsigned long long)*size);
- return 0;
-}
-
#ifdef CONFIG_CMD_NAND_LOCK_UNLOCK
static void print_status(ulong start, ulong end, ulong erasesize, int status)
{
goto usage;
/* We don't care about size, or maxsize. */
- if (arg_off(argv[2], &idx, &addr, &maxsize, &maxsize)) {
+ if (mtd_arg_off(argv[2], &idx, &addr, &maxsize, &maxsize,
+ MTD_DEV_TYPE_NAND, nand_info[idx].size)) {
+ puts("Offset or partition name expected\n");
+ return 1;
+ }
+ if (set_dev(idx)) {
puts("Offset or partition name expected\n");
return 1;
}
printf("%dx ", chip->numchips);
printf("%s, sector size %u KiB\n",
nand->name, nand->erasesize >> 10);
- printf(" Page size %8d b\n", nand->writesize);
- printf(" OOB size %8d b\n", nand->oobsize);
- printf(" Erase size %8d b\n", nand->erasesize);
+ printf(" Page size %8d b\n", nand->writesize);
+ printf(" OOB size %8d b\n", nand->oobsize);
+ printf(" Erase size %8d b\n", nand->erasesize);
+ printf(" subpagesize %8d b\n", chip->subpagesize);
+ printf(" options 0x%8x\n", chip->options);
+ printf(" bbt options 0x%8x\n", chip->bbt_options);
/* Set geometry info */
setenv_hex("nand_writesize", nand->writesize);
.mode = MTD_OPS_RAW
};
- if (read)
+ if (read) {
ret = mtd_read_oob(nand, off, &ops);
- else
+ } else {
ret = mtd_write_oob(nand, off, &ops);
+ if (!ret)
+ ret = nand_verify_page_oob(nand, &ops, off);
+ }
if (ret) {
printf("%s: error at offset %llx, ret %d\n",
printf("\nNAND %s: ", cmd);
/* skip first two or three arguments, look for offset and size */
- if (arg_off_size(argc - o, argv + o, &dev, &off, &size,
- &maxsize) != 0)
+ if (mtd_arg_off_size(argc - o, argv + o, &dev, &off, &size,
+ &maxsize, MTD_DEV_TYPE_NAND,
+ nand_info[dev].size) != 0)
+ return CMD_RET_FAILURE;
+
+ if (set_dev(dev))
return CMD_RET_FAILURE;
nand = &nand_info[dev];
opts.spread = spread;
if (scrub) {
- if (!scrub_yes)
- puts(scrub_warn);
-
- if (scrub_yes)
+ if (scrub_yes) {
opts.scrub = 1;
- else if (getc() == 'y') {
- puts("y");
- if (getc() == '\r')
+ } else {
+ puts(scrub_warn);
+ if (confirm_yesno()) {
opts.scrub = 1;
- else {
+ } else {
puts("scrub aborted\n");
return CMD_RET_FAILURE;
}
- } else {
- puts("scrub aborted\n");
- return CMD_RET_FAILURE;
}
}
ret = nand_erase_opts(nand, &opts);
read = strncmp(cmd, "read", 4) == 0; /* 1 = read, 0 = write */
printf("\nNAND %s: ", read ? "read" : "write");
- nand = &nand_info[dev];
-
s = strchr(cmd, '.');
if (s && !strcmp(s, ".raw")) {
raw = 1;
- if (arg_off(argv[3], &dev, &off, &size, &maxsize))
- return 1;
+ if (mtd_arg_off(argv[3], &dev, &off, &size, &maxsize,
+ MTD_DEV_TYPE_NAND,
+ nand_info[dev].size))
+ return CMD_RET_FAILURE;
+
+ if (set_dev(dev))
+ return CMD_RET_FAILURE;
+
+ nand = &nand_info[dev];
if (argc > 4 && !str2long(argv[4], &pagecount)) {
printf("'%s' is not a number\n", argv[4]);
- return 1;
+ return CMD_RET_FAILURE;
}
if (pagecount * nand->writesize > size) {
puts("Size exceeds partition or device limit\n");
- return -1;
+ return CMD_RET_FAILURE;
}
rwsize = pagecount * (nand->writesize + nand->oobsize);
} else {
- if (arg_off_size(argc - 3, argv + 3, &dev,
- &off, &size, &maxsize) != 0)
- return 1;
+ if (mtd_arg_off_size(argc - 3, argv + 3, &dev, &off,
+ &size, &maxsize,
+ MTD_DEV_TYPE_NAND,
+ nand_info[dev].size) != 0)
+ return CMD_RET_FAILURE;
+
+ if (set_dev(dev))
+ return CMD_RET_FAILURE;
/* size is unspecified */
if (argc < 5)
rwsize = size;
}
+ nand = &nand_info[dev];
+
if (!s || !strcmp(s, ".jffs2") ||
!strcmp(s, ".e") || !strcmp(s, ".i")) {
if (read)
else
ret = nand_write_skip_bad(nand, off, &rwsize,
NULL, maxsize,
- (u_char *)addr, 0);
+ (u_char *)addr,
+ WITH_WR_VERIFY);
#ifdef CONFIG_CMD_NAND_TRIMFFS
} else if (!strcmp(s, ".trimffs")) {
if (read) {
}
ret = nand_write_skip_bad(nand, off, &rwsize, NULL,
maxsize, (u_char *)addr,
- WITH_DROP_FFS);
-#endif
-#ifdef CONFIG_CMD_NAND_YAFFS
- } else if (!strcmp(s, ".yaffs")) {
- if (read) {
- printf("Unknown nand command suffix '%s'.\n", s);
- return CMD_RET_FAILURE;
- }
- ret = nand_write_skip_bad(nand, off, &rwsize, NULL,
- maxsize, (u_char *)addr,
- WITH_YAFFS_OOB);
+ WITH_DROP_FFS | WITH_WR_VERIFY);
#endif
} else if (!strcmp(s, ".oob")) {
/* out-of-band data */
if (!str2off(argv[2], &off)) {
puts("Offset is not a valid number\n");
- return 1;
+ return CMD_RET_FAILURE;
}
printf("\nNAND torture: device %d offset 0x%llx size 0x%x\n",
ret = nand_torture(nand, off);
printf(" %s\n", ret ? "Failed" : "Passed");
- return ret == 0 ? 0 : 1;
+ return ret == 0 ? CMD_RET_SUCCESS : CMD_RET_FAILURE;
}
#endif
if (s && !strcmp(s, ".allexcept"))
allexcept = 1;
- if (arg_off_size(argc - 2, argv + 2, &dev, &off, &size,
- &maxsize) < 0)
+ if (mtd_arg_off_size(argc - 2, argv + 2, &dev, &off, &size,
+ &maxsize, MTD_DEV_TYPE_NAND,
+ nand_info[dev].size) < 0)
+ return CMD_RET_FAILURE;
+
+ if (set_dev(dev))
return CMD_RET_FAILURE;
if (!nand_unlock(&nand_info[dev], off, size, allexcept)) {
" write 'size' bytes starting at offset 'off' from memory address\n"
" 'addr', skipping bad blocks and dropping any pages at the end\n"
" of eraseblocks that contain only 0xFF\n"
-#endif
-#ifdef CONFIG_CMD_NAND_YAFFS
- "nand write.yaffs - addr off|partition size\n"
- " write 'size' bytes starting at offset 'off' with yaffs format\n"
- " from memory address 'addr', skipping bad blocks.\n"
#endif
"nand erase[.spread] [clean] off size - erase 'size' bytes "
"from offset 'off'\n"
int r;
char *s;
size_t cnt;
+#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
image_header_t *hdr;
+#endif
#if defined(CONFIG_FIT)
const void *fit_hdr = NULL;
#endif
(strcmp(s, ".jffs2") && strcmp(s, ".e") && strcmp(s, ".i"))) {
printf("Unknown nand load suffix '%s'\n", s);
bootstage_error(BOOTSTAGE_ID_NAND_SUFFIX);
- return 1;
+ return CMD_RET_FAILURE;
}
printf("\nLoading from %s, offset 0x%lx\n", nand->name, offset);
if (r) {
puts("** Read error\n");
bootstage_error(BOOTSTAGE_ID_NAND_HDR_READ);
- return 1;
+ return CMD_RET_FAILURE;
}
bootstage_mark(BOOTSTAGE_ID_NAND_HDR_READ);
switch (genimg_get_format ((void *)addr)) {
+#if defined(CONFIG_IMAGE_FORMAT_LEGACY)
case IMAGE_FORMAT_LEGACY:
hdr = (image_header_t *)addr;
cnt = image_get_image_size (hdr);
break;
+#endif
#if defined(CONFIG_FIT)
case IMAGE_FORMAT_FIT:
fit_hdr = (const void *)addr;
default:
bootstage_error(BOOTSTAGE_ID_NAND_TYPE);
puts ("** Unknown image type\n");
- return 1;
+ return CMD_RET_FAILURE;
}
bootstage_mark(BOOTSTAGE_ID_NAND_TYPE);
if (r) {
puts("** Read error\n");
bootstage_error(BOOTSTAGE_ID_NAND_READ);
- return 1;
+ return CMD_RET_FAILURE;
}
bootstage_mark(BOOTSTAGE_ID_NAND_READ);
if (!fit_check_format (fit_hdr)) {
bootstage_error(BOOTSTAGE_ID_NAND_FIT_READ);
puts ("** Bad FIT image format\n");
- return 1;
+ return CMD_RET_FAILURE;
}
bootstage_mark(BOOTSTAGE_ID_NAND_FIT_READ_OK);
fit_print_contents (fit_hdr);
load_addr = addr;
- return bootm_maybe_autostart(cmdtp, cmd);
+ if (bootm_maybe_autostart(cmdtp, cmd))
+ return CMD_RET_FAILURE;
+
+ return CMD_RET_SUCCESS;
}
static int do_nandboot(cmd_tbl_t *cmdtp, int flag, int argc,
(find_dev_and_part(p, &dev, &pnum, &part) == 0)) {
if (dev->id->type != MTD_DEV_TYPE_NAND) {
puts("Not a NAND device\n");
- return 1;
+ return CMD_RET_FAILURE;
}
if (argc > 3)
goto usage;
if (!boot_device) {
puts("\n** No boot device **\n");
bootstage_error(BOOTSTAGE_ID_NAND_BOOT_DEVICE);
- return 1;
+ return CMD_RET_FAILURE;
}
bootstage_mark(BOOTSTAGE_ID_NAND_BOOT_DEVICE);
if (idx < 0 || idx >= CONFIG_SYS_MAX_NAND_DEVICE || !nand_info[idx].name) {
printf("\n** Device %d not available\n", idx);
bootstage_error(BOOTSTAGE_ID_NAND_AVAILABLE);
- return 1;
+ return CMD_RET_FAILURE;
}
bootstage_mark(BOOTSTAGE_ID_NAND_AVAILABLE);
projects / karo-tx-uboot.git / blobdiff