--- /tmp/us1/webrev/usr/src/psm/stand/boot/sparc/common/boot_plat.c-    Tue May  2 22:23:41 2006
+++ boot_plat.c Sat Mar 25 16:45:03 2006
@@ -540,13 +540,18 @@
 system_check(void)
 {
        char buf[PROM_VERS_MAX_LEN];
 
        if (cpu_is_ultrasparc_1()) {
+               /* 
+                * FIXME: Maybe emit warning here?
+                */
+#if 0
                printf("UltraSPARC I processors are not supported by this "
                    "release of Solaris.\n");
                prom_exit_to_mon();
+#endif
        }
 
        if (prom_version_check(buf, PROM_VERS_MAX_LEN, NULL) != PROM_VER64_OK) {
                printf("The firmware on this system does not support the 64-bit"
                    " OS.\n\tPlease upgrade to at least the following version:"