From dc08c382a23329e18f91fc61056d15d5174ac5b6 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Sun, 13 Aug 2023 13:52:12 +0800
Subject: [PATCH] satman: wait longer for PLL lock (#246)

---
 src/satman/src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/satman/src/main.rs b/src/satman/src/main.rs
index 4af58b2..b2adcf1 100644
--- a/src/satman/src/main.rs
+++ b/src/satman/src/main.rs
@@ -633,7 +633,7 @@ pub extern "C" fn main_core0() -> i32 {
     unsafe {
         csr::drtio_transceiver::stable_clkin_write(1);
     }
-    timer.delay_us(20_000); // wait for CPLL/QPLL/MMCM lock
+    timer.delay_us(50_000); // wait for CPLL/QPLL/MMCM lock
     let clk = unsafe { csr::sys_crg::current_clock_read() };
     if clk == 1 {
         info!("SYS CLK switched successfully");