tc8521: works better if you use the right I/O port

diff --git a/Kernel/platform-amstradnc/tc8521.c b/Kernel/platform-amstradnc/tc8521.c
index 3f437e9..d2f62e6 100644 (file)
--- a/Kernel/platform-amstradnc/tc8521.c
+++ b/Kernel/platform-amstradnc/tc8521.c
@@ -12,7 +12,7 @@
 #include <printf.h>
 #include <rtc.h>
 
-#define CLOCK_PORT     0xC0
+#define CLOCK_PORT     0xD0
 
 static uint8_t rtc_buf[7];