Messages in this thread Patch in this message | | | From | Srinivas KANDAGATLA <> | Subject | [PATCH] ARM: vt8500: Add missing NULL terminator in dt_compat | Date | Fri, 17 May 2013 08:44:17 +0100 |
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From: Srinivas Kandagatla <srinivas.kandagatla@st.com>
When I tried booting a stih415 Dual core A9 with multi_v7_defconfig, it failed to boot. The issues seems to be changing by enabling or disabling VT8550 platform. Having a quick look at dt_compat list, it seems to miss a NULL terminator, which means of_flat_dt_match will compat check will cross the boundary of dt_compat and fault at some point , which is what was happening in my case.
Without this patch if we try to boot multi_v7_defconfig you might notice that some of the platforms might fault if they fall after vt8500 in machine-desc list. Other platforms which fall before vt8500 in mdesc list will not fault.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> --- arch/arm/mach-vt8500/vt8500.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-vt8500/vt8500.c b/arch/arm/mach-vt8500/vt8500.c index 1dd281e..f5c33df 100644 --- a/arch/arm/mach-vt8500/vt8500.c +++ b/arch/arm/mach-vt8500/vt8500.c @@ -173,6 +173,7 @@ static const char * const vt8500_dt_compat[] = { "wm,wm8505", "wm,wm8750", "wm,wm8850", + NULL }; DT_MACHINE_START(WMT_DT, "VIA/Wondermedia SoC (Device Tree Support)") -- 1.7.6.5
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