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

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()) {