x86: bootblock: remove linking and program flow from build system
The build system was previously determining the flow
and linking scripts bootblock code by the order of files
added to the bootblock_inc bootblock-y variables.Those
files were then concatenated together and built by a myriad of
make rules.
Now bootblock.S and bootblock.ld is added so that bootblock
can be built and linked using the default build rules.
CHIPSET_BOOTBLOCK_INCLUDE is introduced in order to allow the
chipset code to place include files in the path of the bootblock
program -- a replacement for the chipset_bootblock_inc
make variable.
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built vortex, rambi, and some asus boards.
Change-Id: Ida4571cbe6eed65e77ade98b8d9ad056353c53f9
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11495
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/southbridge/sis/sis966/Kconfig b/src/southbridge/sis/sis966/Kconfig
index 390589c..20f3bff 100644
--- a/src/southbridge/sis/sis966/Kconfig
+++ b/src/southbridge/sis/sis966/Kconfig
@@ -4,10 +4,18 @@
select HAVE_USBDEBUG
select HAVE_HARD_RESET
+if SOUTHBRIDGE_SIS_SIS966
+
config BOOTBLOCK_SOUTHBRIDGE_INIT
string
- default "southbridge/sis/sis966/bootblock.c" if SOUTHBRIDGE_SIS_SIS966
+ default "southbridge/sis/sis966/bootblock.c"
config EHCI_BAR
hex
- default 0xfef00000 if SOUTHBRIDGE_SIS_SIS966
+ default 0xfef00000
+
+config CHIPSET_BOOTBLOCK_INCLUDE
+ string
+ default "southbridge/sis/sis966/romstrap.inc"
+
+endif