Hello Hans,
Am 22.08.2015 um 20:04 schrieb Hans de Goede:
Add generic fs support, so that commands like ls, load and test -e can be
used on ubifs.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
disk/part.c | 23 +++++++++++++++++++++++
fs/fs.c | 16 ++++++++++++++++
include/fs.h | 1 +
3 files changed, 40 insertions(+)
Reviewed-by: Heiko Schocher <h...@denx.de>
bye,
Heiko
diff --git a/disk/part.c b/disk/part.c
index 43485c9..e1a8bde 100644
--- a/disk/part.c
+++ b/disk/part.c
@@ -10,6 +10,7 @@
#include <ide.h>
#include <malloc.h>
#include <part.h>
+#include <ubifs_uboot.h>
#undef PART_DEBUG
@@ -530,6 +531,28 @@ int get_device_and_partition(const char *ifname, const
char *dev_part_str,
return 0;
}
+#ifdef CONFIG_CMD_UBIFS
+ /*
+ * Special-case ubi, ubi goes through a mtd, rathen then through
+ * a regular block device.
+ */
+ if (0 == strcmp(ifname, "ubi")) {
+ if (!ubifs_mounted) {
+ printf("UBIFS not mounted, use ubifsmount to mount volume
first!\n");
+ return -1;
+ }
+
+ *dev_desc = NULL;
+ memset(info, 0, sizeof(*info));
+ strcpy((char *)info->type, BOOT_PART_TYPE);
+ strcpy((char *)info->name, "UBI");
+#ifdef CONFIG_PARTITION_UUIDS
+ info->uuid[0] = 0;
+#endif
+ return 0;
+ }
+#endif
+
/* If no dev_part_str, use bootdevice environment variable */
if (!dev_part_str || !strlen(dev_part_str) ||
!strcmp(dev_part_str, "-"))
diff --git a/fs/fs.c b/fs/fs.c
index 827b143..b2d6a53 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -23,6 +23,7 @@
#include <fat.h>
#include <fs.h>
#include <sandboxfs.h>
+#include <ubifs_uboot.h>
#include <asm/io.h>
#include <div64.h>
#include <linux/math64.h>
@@ -157,6 +158,21 @@ static struct fstype_info fstypes[] = {
.uuid = fs_uuid_unsupported,
},
#endif
+#ifdef CONFIG_CMD_UBIFS
+ {
+ .fstype = FS_TYPE_UBIFS,
+ .name = "ubifs",
+ .null_dev_desc_ok = true,
+ .probe = ubifs_set_blk_dev,
+ .close = ubifs_close,
+ .ls = ubifs_ls,
+ .exists = ubifs_exists,
+ .size = ubifs_size,
+ .read = ubifs_read,
+ .write = fs_write_unsupported,
+ .uuid = fs_uuid_unsupported,
+ },
+#endif
{
.fstype = FS_TYPE_ANY,
.name = "unsupported",
diff --git a/include/fs.h b/include/fs.h
index fd1e4ab..059a395 100644
--- a/include/fs.h
+++ b/include/fs.h
@@ -22,6 +22,7 @@
#define FS_TYPE_FAT 1
#define FS_TYPE_EXT 2
#define FS_TYPE_SANDBOX 3
+#define FS_TYPE_UBIFS 4
/*
* Tell the fs layer which block device an partition to use for future
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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