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| author | Kumar Gala <galak@kernel.crashing.org> | 2008-08-15 08:24:35 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-08-21 00:55:02 +0200 |
| commit | 7dbc38ad915f4ae67f4cd1818b7ac8fed368aaa9 (patch) | |
| tree | 21a09c3b84449543ed722f4a3be4ee4998dfe502 /common/cmd_fdt.c | |
| parent | f953d99fd528a496b400a706b511eaf8e3ea66af (diff) | |
| download | u-boot-imx-7dbc38ad915f4ae67f4cd1818b7ac8fed368aaa9.zip u-boot-imx-7dbc38ad915f4ae67f4cd1818b7ac8fed368aaa9.tar.gz u-boot-imx-7dbc38ad915f4ae67f4cd1818b7ac8fed368aaa9.tar.bz2 | |
fdt: fdt addr w/o any args reports back the current working address
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'common/cmd_fdt.c')
| -rw-r--r-- | 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()) { |