Commit d1df5cf3 authored by Prasad J Pandit's avatar Prasad J Pandit Committed by Peter Maydell
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char: cadence: correct reset value for baud rate registers 



The Cadence UART device emulator stores 'baud rate generator'
and 'baud rate divider' values, used in computing speed, in two
registers. The device specification defines their range and
their reset value. Use their correct value when resetting the
device in cadence_uart_reset.

Signed-off-by: default avatarPrasad J Pandit <pjp@fedoraproject.org>
Message-id: 1477378140-2670-1-git-send-email-ppandit@redhat.com
Reviewed-by: default avatarEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 5c8c2aaf

hw/char/cadence_uart.c

+2 −1
Original line number Diff line number Diff line
@@ -450,7 +450,8 @@ static void cadence_uart_reset(DeviceState *dev) 
    s->r[R_IMR] = 0;

    s->r[R_CISR] = 0;

    s->r[R_RTRIG] = 0x00000020;

    s->r[R_BRGR] = 0x0000000F;

    s->r[R_BRGR] = 0x0000028B;

    s->r[R_BDIV] = 0x0000000F;

    s->r[R_TTRIG] = 0x00000020;



    uart_rx_reset(s);