diff options
Diffstat (limited to 'hw/ssi/xilinx_spips.c')
| -rw-r--r-- | hw/ssi/xilinx_spips.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c index cf4c43e81d..0c04ec9486 100644 --- a/hw/ssi/xilinx_spips.c +++ b/hw/ssi/xilinx_spips.c @@ -451,7 +451,8 @@ static void xilinx_spips_write(void *opaque, hwaddr addr, } s->regs[addr] = (s->regs[addr] & ~mask) | (value & mask); no_reg_update: - if (man_start_com) { + if ((man_start_com && s->regs[R_CONFIG] & MAN_START_EN) || + (fifo8_is_empty(&s->tx_fifo) && s->regs[R_CONFIG] & MAN_START_EN)) { xilinx_spips_flush_txfifo(s); } xilinx_spips_update_ixr(s); |