platform-dragon: Retire the original experimental ROM replacing port

diff --git a/Kernel/platform-dragon/README b/Kernel/platform-dragon/README
index cc11ed6..8865d4f 100644 (file)
--- a/Kernel/platform-dragon/README
+++ b/Kernel/platform-dragon/README
@@ -1,5 +1,7 @@
 Dragon Experimental Build
 
+RETIRED: KEPT FOR REFERENCE AND CODE REUSE ONLY
+
 Currently we build for a Dragon64 but are not doing anything but initial
 boot testing work. As we replace the ROMs it is kind of cheating. It won't
 run on a Dragon 32 right now because it assumes the two page switching and

diff --git a/Kernel/platform-dragon/config.h b/Kernel/platform-dragon/config.h
index 568ce65..662f622 100644 (file)
--- a/Kernel/platform-dragon/config.h
+++ b/Kernel/platform-dragon/config.h
@@ -65,3 +65,5 @@ extern unsigned char vt_mangle_6847(unsigned char c);
 #define NMOUNTS         2        /* Number of mounts at a time */
 
 #define swap_map(x)    ((uint8_t *)(x))
+
+#define platform_discard()