fdt: Added resize command

Resize the fdt to size + padding to 4k boundary

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c
index 8bc900aa795757a59829edc3b94305038d421cae..0593bad024e77e8f2d483f8f8aa32d8491199fb0 100644 (file)
--- a/common/cmd_fdt.c
+++ b/common/cmd_fdt.c
@@ -451,7 +451,12 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
                }
 
                fdt_chosen(working_fdt, initrd_start, initrd_end, 1);
-       } else {
+       }
+       /* resize the fdt */
+       else if (strncmp(argv[1], "re", 2) == 0) {
+               fdt_resize(working_fdt);
+       }
+       else {
                /* Unrecognized command */
                printf ("Usage:\n%s\n", cmdtp->usage);
                return 1;
@@ -819,6 +824,7 @@ U_BOOT_CMD(
        "fdt boardsetup                      - Do board-specific set up\n"
 #endif
        "fdt move   <fdt> <newaddr> <length> - Copy the fdt to <addr> and make it active\n"
+       "fdt resize                          - Resize fdt to size + padding to 4k addr\n"
        "fdt print  <path> [<prop>]          - Recursive print starting at <path>\n"
        "fdt list   <path> [<prop>]          - Print one level starting at <path>\n"
        "fdt set    <path> <prop> [<val>]    - Set <property> [to <val>]\n"