forked from M-Labs/zynq-rs
zynq::flash: flush after instruction
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@ -366,6 +366,10 @@ impl<'a, Args: Iterator<Item = u32>> Transfer<'a, Args> {
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unsafe {
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flash.regs.txd1.write(inst_code.into());
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}
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flash.regs.config.modify(|_, w| w.man_start_com(true));
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// Flush after `txd1` access
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while !flash.regs.intr_status.read().tx_fifo_not_full() {}
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while !flash.regs.intr_status.read().tx_fifo_full() {
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let arg = args.next().unwrap_or(0);
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unsafe {
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