fs: implement size/fatsize/ext4size

[u-boot] / common / cmd_ext4.c

diff --git a/common/cmd_ext4.c b/common/cmd_ext4.c
index 68b047ba6aed1b07509b7ffd8b26fc715c139ce6..6d75dd2b89c6e3e096001fa4f4f3aba4cc22b485 100644 (file)
--- a/common/cmd_ext4.c
+++ b/common/cmd_ext4.c
@@ -42,6 +42,12 @@
 #include <usb.h>
 #endif
 
+int do_ext4_size(cmd_tbl_t *cmdtp, int flag, int argc,
+                                               char *const argv[])
+{
+       return do_size(cmdtp, flag, argc, argv, FS_TYPE_EXT);
+}
+
 int do_ext4_load(cmd_tbl_t *cmdtp, int flag, int argc,
                                                char *const argv[])
 {
@@ -113,6 +119,14 @@ U_BOOT_CMD(ext4write, 6, 1, do_ext4_write,
 
 #endif
 
+U_BOOT_CMD(
+       ext4size,       4,      0,      do_ext4_size,
+       "determine a file's size",
+       "<interface> <dev[:part]> <filename>\n"
+       "    - Find file 'filename' from 'dev' on 'interface'\n"
+       "      and determine its size."
+);
+
 U_BOOT_CMD(ext4ls, 4, 1, do_ext4_ls,
           "list files in a directory (default /)",
           "<interface> <dev[:part]> [directory]\n"