On Tue, 26 Feb 2019 at 02:47, Bin Meng <bmeng...@gmail.com> wrote: > > The i8254 timer control IO port (0x43) should be setup correctly > by using PIT counter 2 to generate beeps, however in U-Boot other > codes like TSC driver utilizes PIT for TSC frequency calibration > and configures the counter 2 to a different mode that does not > beep. Fix this by always ensuring the PIT counter 2 is correctly > initialized so that the i8254 beeper driver works as expected. > > Signed-off-by: Bin Meng <bmeng...@gmail.com> > --- > > arch/x86/lib/i8254.c | 4 ++++ > 1 file changed, 4 insertions(+)
Reviewed-by: Simon Glass <s...@chromium.org> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
