From 1e073b20b6e9830f082d7c0b42198fb3bdb073d8 Mon Sep 17 00:00:00 2001
From: feelfree69 <43138983+feelfree69@users.noreply.github.com>
Date: Tue, 20 Jan 2026 08:13:22 +0100
Subject: [PATCH] do flash_init() earlier

As suggested in review comment
---
 rtlplayground.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/rtlplayground.c b/rtlplayground.c
index 1866e73..5031f0e 100644
--- a/rtlplayground.c
+++ b/rtlplayground.c
@@ -1791,6 +1791,11 @@ void bootloader(void)
 
 	EA = 1; // Enable global interrupt
 
+	// Flash controller should be initialized before any code in other banks is being fetched
+	// See this issue: https://github.com/logicog/RTLPlayground/issues/70
+	print_string("\nInitializing Flash controller\n");
+	flash_init(1);
+
 	// Set default for SFP pins so we can start up a module already inserted
 	sfp_pins_last = 0x33; // signal LOS and no module inserted (for both slots, even if only 1 present)
 	// We have not detected any link
@@ -1809,10 +1814,6 @@ void bootloader(void)
 			print_string("INCORRECT MACHINE!");
 	}
 
-	print_string("\nStarting up...\n");
-	print_string("  Flash controller\n");
-	flash_init(1);
-
 	// Print SW version
 	print_sw_version();