- First pass at s2880 support.
- SMP cleanups (remove SMP only use CONFIG_SMP)
- Minor tweaks to romcc to keep it from taking forever compiling
- failover fixes
- Get a good implementation of k8_cpufixup and sizeram for the opteron
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@998 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/boot/hardwaremain.c b/src/boot/hardwaremain.c
index 1443727..0477253 100644
--- a/src/boot/hardwaremain.c
+++ b/src/boot/hardwaremain.c
@@ -68,8 +68,11 @@
mem = sizeram();
}
if (!mem) {
- printk_err("No memory size information!\n");
- for(;;);
+ printk_emerg("No memory size information!\n");
+ for(;;) {
+ /* Ensure this loop is not optimized away */
+ asm volatile("":/* outputs */:/*inputs */ :"memory");
+ }
}
return mem;
}
@@ -120,9 +123,9 @@
printk_debug("All AP CPUs stopped\n");
}
-#else /* SMP */
+#else /* CONIFG_SMP */
#define wait_for_other_cpus() do {} while(0)
-#endif /* SMP */
+#endif /* CONFIG_SMP */
void hardwaremain(int boot_complete)
{