boot state: schedule static callbacks
Many of the boot state callbacks can be scheduled at compile time.
Therefore, provide a way for a compilation unit to inform the
boot state machine when its callbacks should be called. Each C
module can export the callbacks and their scheduling requirements
without changing the shared boot flow code.
Change-Id: Ibc4cea4bd5ad45b2149c2d4aa91cbea652ed93ed
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/3133
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/lib/rmodule.ld b/src/lib/rmodule.ld
index 96401a1..0cdbb2f 100644
--- a/src/lib/rmodule.ld
+++ b/src/lib/rmodule.ld
@@ -61,6 +61,10 @@
cpu_drivers = . ;
*(.rodata.cpu_driver)
ecpu_drivers = . ;
+ _bs_init_begin = .;
+ *(.bs_init)
+ _bs_init_end = .;
+
. = ALIGN(4);
*(.rodata);