New Nspire cx 2 memory map stuff

This adds the memory map for the Ti Nspire cx 2, I hope you have a good
day! I used git to generate it and I hope this is useful. I might do a full
Nspire cx 2 port in the future.
--below is the changes.patch stuff.
--- nsp_drivers.c 2026-08-12 14:26:29.482115820 -0400
+++ nsp_drivers.h 2026-08-12 14:27:38.356981643 -0400
@@ -1,6 +1,13 @@
-#include "nsp_drivers.h"
 #include <sys/kernel.h>
+#include <sys/exec.h>
+#include <sys/proc.h>
+#include <sys/msgbuf.h>
+#include <sys/reboot.h>
+#include <sys/termios.h>
+// define stuff for nspire cx, like where everything is in memory space
+#define NSP_RAM 0xA4000000
+#define NSP_SD 0x10000000
+#define NSP_IO 0xB8000000 // memory-mapped i/o ports....

-
-
-
+// todo: add more useless variables whenever they are needed..
+// also i LOVE netbsd "run everywhere" should be the slogan..
\ No newline at end of file