[U-Boot] [PATCH 16/30] riscv: hang on unhandled exceptions

[Rick Chen]

> > > Hang on unhandled exceptions to prevent execution in a faulty state.
> > >
> > > Signed-off-by: Lukas Auer <lukas.auer at aisec.fraunhofer.de>
> > > ---
> > >
> > >  arch/riscv/lib/interrupts.c | 2 ++
> > >  1 file changed, 2 insertions(+)
> > >
> >
> > Reviewed-by: Bin Meng <bmeng.cn at gmail.com>

Reviewed-by: Rick Chen <rick at andestech.com>