On Thu, May 21, 2020 at 05:07:19PM +0300, Serge Semin wrote: > On some platforms IO-memory might require to use a proper load/store > instructions (like Baikal-T1 IO-memory). To fix the cps-vec UART debug > printout let's add the CONFIG_CPS_NS16550_WIDTH config to determine which > instructions lb/sb, lh/sh or lw/sw are required for MMIO operations. > > Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx> > Cc: Alexey Malahov <Alexey.Malahov@xxxxxxxxxxxxxxxxxxxx> > Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx> > Cc: Paul Burton <paulburton@xxxxxxxxxx> > Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> > Cc: Arnd Bergmann <arnd@xxxxxxxx> > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > Cc: devicetree@xxxxxxxxxxxxxxx > --- > arch/mips/Kconfig.debug | 10 ++++++++++ > arch/mips/kernel/cps-vec-ns16550.S | 18 ++++++++++++++++-- > 2 files changed, 26 insertions(+), 2 deletions(-) applied to mips-next. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]
