z80pack: update ramtop to uaddr_t

diff --git a/Kernel/platform-z80pack/main.c b/Kernel/platform-z80pack/main.c
index 818a4a1..7da2136 100644 (file)
--- a/Kernel/platform-z80pack/main.c
+++ b/Kernel/platform-z80pack/main.c
@@ -6,7 +6,7 @@
 #include <devatsim.h>
 #include <net_z80pack.h>
 
-uint16_t ramtop = PROGTOP;
+uaddr_t ramtop = PROGTOP;
 
 void pagemap_init(void)
 {