first cut at turnon scripts for EasyTimer v2

[fw/altos] / src / lpc / ao_boot_chain.c

diff --git a/src/lpc/ao_boot_chain.c b/src/lpc/ao_boot_chain.c
index a08d1f2c647b823fec0c151a952d0a6644e8832d..0cb92a5299565d90026cdde42688a921af192e6d 100644 (file)
--- a/src/lpc/ao_boot_chain.c
+++ b/src/lpc/ao_boot_chain.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -42,15 +43,15 @@ struct ao_boot {
        uint32_t        check;
 };
 
-static struct ao_boot __attribute__ ((section(".boot"))) ao_boot;
-       
+struct ao_boot ao_boot __attribute__((section(".preserve.2")));
+
 int
 ao_boot_check_chain(void)
 {
        if (ao_boot.signal == AO_BOOT_SIGNAL && ao_boot.check == AO_BOOT_CHECK) {
                ao_boot.signal = 0;
                ao_boot.check = 0;
-               if (ao_boot.base == 0)
+               if (ao_boot.base == AO_BOOT_FORCE_LOADER)
                        return 0;
                ao_boot_chain(ao_boot.base);
        }