[U-Boot] [PATCH 05/15] fdt: fdt addr w/o any args reports back the current working address

Kumar Gala
2008-08-15T13:24:35Z

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
common/cmd_fdt.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c
index 436fec9..c129993 100644
--- a/common/cmd_fdt.c
+++ b/common/cmd_fdt.c
@@ -67,6 +67,14 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
/*
* Set the address [and length] of the fdt.
*/
+ if (argc == 2) {
+ if (!fdt_valid()) {
+ return 1;
+ }
+ printf("The address of the fdt is %p\n", working_fdt);
+ return 0;
+ }
+
working_fdt = (struct fdt_header *)simple_strtoul(argv[2], NULL, 16);

if (!fdt_valid()) {
--
1.5.5.1