forked from M-Labs/artiq
libboard/serwb: retry serwb initialization on error
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0eb9f93611
@ -4,7 +4,12 @@ pub fn wait_init() {
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info!("waiting for AMC/RTM serwb bridge to be ready...");
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unsafe {
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csr::serwb_phy_amc::control_reset_write(1);
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while csr::serwb_phy_amc::control_ready_read() == 0 {}
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while csr::serwb_phy_amc::control_ready_read() == 0 {
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if csr::serwb_phy_amc::control_error_read() == 1 {
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info!("retry serwb initialization...");
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csr::serwb_phy_amc::control_reset_write(1);
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}
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}
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}
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info!("done.");
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