Machine table revisions

- Fixes maximum RAM amounts on some motherboards
- Adds finalized 430TX roster
- Removes VLB from all PCI boards as none of our emulated PCI boards have VLB

src/machine/m_at_socket8.c

@@ -201,7 +201,7 @@ machine_at_p2bls_init(const machine_t *model)
 
     return ret;
 }
-#if defined(DEV_BRANCH) && defined(USE_I686)
+
 int
 machine_at_borapro_init(const machine_t *model)
 {
@@ -237,7 +237,7 @@ machine_at_borapro_init(const machine_t *model)
 
     return ret;
 }
-
+#if defined(DEV_BRANCH) && defined(USE_I686)
 int
 machine_at_p6bxt_init(const machine_t *model)
 {
@@ -269,7 +269,7 @@ machine_at_p6bxt_init(const machine_t *model)
 
     return ret;
 }
-
+#endif
 
 int
 machine_at_63a_init(const machine_t *model)
@@ -305,4 +305,3 @@ machine_at_63a_init(const machine_t *model)
 
     return ret;
 }
-#endif