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mailbox: zynqmp: Extend timeout for getting observation bit

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In case of fpga loading (which can be huge) 100ms is not enough. That's why
extend timeout 10 times to wait maximum 1s to get ACK back.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2020-10-05 15:23:00 +02:00
parent 5690128f70
commit f08d0c51b5
1 changed files with 1 additions and 1 deletions
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drivers/mailbox/zynqmp-ipi.c
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@ -56,7 +56,7 @@ static int zynqmp_ipi_send(struct mbox_chan *chan, const void *data)
/* Wait until observation bit is cleared */
ret = wait_for_bit_le32(&ipi_int_apu->obs, IPI_BIT_MASK_PMU0, false,
100, false);
1000, false);
debug("%s, send %ld bytes\n", __func__, msg->len);
return ret;