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("\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];
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)
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)) {
(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);
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);
static loff_t next_ofs;
static loff_t skip_ofs;
-static inline int str2long(char *p, ulong *num)
-{
- char *endptr;
-
- *num = simple_strtoul(p, &endptr, 16);
- return (*p != '\0' && *endptr == '\0') ? 1 : 0;
-}
-
-static int arg_off_size(int argc, char * const argv[], ulong *off, size_t *size)
+static int arg_off_size_onenand(int argc, char * const argv[], ulong *off,
+ size_t *size)
{
if (argc >= 1) {
if (!(str2long(argv[0], off))) {
addr = (ulong)simple_strtoul(argv[1], NULL, 16);
printf("\nOneNAND read: ");
- if (arg_off_size(argc - 2, argv + 2, &ofs, &len) != 0)
+ if (arg_off_size_onenand(argc - 2, argv + 2, &ofs, &len) != 0)
return 1;
ret = onenand_block_read(ofs, len, &retlen, (u8 *)addr, oob);
addr = (ulong)simple_strtoul(argv[1], NULL, 16);
printf("\nOneNAND write: ");
- if (arg_off_size(argc - 2, argv + 2, &ofs, &len) != 0)
+ if (arg_off_size_onenand(argc - 2, argv + 2, &ofs, &len) != 0)
return 1;
ret = onenand_block_write(ofs, len, &retlen, (u8 *)addr, withoob);
printf("\nOneNAND erase: ");
/* skip first two or three arguments, look for offset and size */
- if (arg_off_size(argc, argv, &ofs, &len) != 0)
+ if (arg_off_size_onenand(argc, argv, &ofs, &len) != 0)
return 1;
ret = onenand_block_erase(ofs, len, force);
printf("\nOneNAND test: ");
/* skip first two or three arguments, look for offset and size */
- if (arg_off_size(argc - 1, argv + 1, &ofs, &len) != 0)
+ if (arg_off_size_onenand(argc - 1, argv + 1, &ofs, &len) != 0)
return 1;
ret = onenand_block_test(ofs, len);
--- /dev/null
+/*
+ * (C) Copyright 2014
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#include <common.h>
+#include <linux/mtd/mtd.h>
+#include <jffs2/jffs2.h>
+
+static int get_part(const char *partname, int *idx, loff_t *off, loff_t *size,
+ loff_t *maxsize, int devtype)
+{
+#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 != devtype) {
+ printf("not same typ %d != %d\n", dev->id->type, devtype);
+ return -1;
+ }
+
+ *off = part->offset;
+ *size = part->size;
+ *maxsize = part->size;
+ *idx = dev->id->num;
+
+ return 0;
+#else
+ puts("offset is not a number\n");
+ return -1;
+#endif
+}
+
+int mtd_arg_off(const char *arg, int *idx, loff_t *off, loff_t *size,
+ loff_t *maxsize, int devtype, int chipsize)
+{
+ if (!str2off(arg, off))
+ return get_part(arg, idx, off, size, maxsize, devtype);
+
+ if (*off >= chipsize) {
+ puts("Offset exceeds device limit\n");
+ return -1;
+ }
+
+ *maxsize = chipsize - *off;
+ *size = *maxsize;
+ return 0;
+}
+
+int mtd_arg_off_size(int argc, char *const argv[], int *idx, loff_t *off,
+ loff_t *size, loff_t *maxsize, int devtype, int chipsize)
+{
+ int ret;
+
+ if (argc == 0) {
+ *off = 0;
+ *size = chipsize;
+ *maxsize = *size;
+ goto print;
+ }
+
+ ret = mtd_arg_off(argv[0], idx, off, size, maxsize, devtype,
+ chipsize);
+ 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 == chipsize)
+ puts("whole chip\n");
+ else
+ printf("offset 0x%llx, size 0x%llx\n",
+ (unsigned long long)*off, (unsigned long long)*size);
+ return 0;
+}