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| author | Simon Glass <sjg@chromium.org> | 2012-03-28 10:08:25 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-03-29 08:12:49 +0200 |
| commit | 2866903b3e32909085ffe486baca1bcb44e2caeb (patch) | |
| tree | fc7766cd3a1e7b32946af1f1096ec88b63631b8d /arch/arm/lib | |
| parent | 9a263e55dc00f3277d8e82c906ee5c7a1dca0ba5 (diff) | |
| download | u-boot-imx-2866903b3e32909085ffe486baca1bcb44e2caeb.zip u-boot-imx-2866903b3e32909085ffe486baca1bcb44e2caeb.tar.gz u-boot-imx-2866903b3e32909085ffe486baca1bcb44e2caeb.tar.bz2 | |
arm: Check for valid FDT after console is up
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>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/lib')
| -rw-r--r-- | 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 b9b35de..5270c11 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -293,6 +293,14 @@ 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 !! |