When using CONFIG_OF_CONTROL, add a check that we have a valid FDT and panic() if not. This must be done after the console is ready.
Signed-off-by: Simon Glass sjg@chromium.org --- arch/arm/lib/board.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index 81293c3..ab88e9c 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -291,6 +291,14 @@ void board_init_f(ulong bootflag) } }
+#ifdef CONFIG_OF_CONTROL + /* For now, put this check after the console is ready */ + if (fdtdec_prepare_fdt()) { + panic("** CONFIG_OF_CONTROL defined but no FDT - please see " + "doc/README.fdt-control"); + } +#endif + debug("monitor len: %08lX\n", gd->mon_len); /* * Ram is setup, size stored in gd !!