kbuild: automatically include northbridges
This change switches all northbridge vendors and southbridges
to be autoincluded by Makefile.inc, rather than having to be
mentioned explicitly in northbridge/Makefile.inc or in
northbridge/<vendor>/Makefile.inc.
This means, vendor and northbridge directories are now "drop
in", e.g. be placed in the coreboot directory hierarchy
without having to modify any higher level coreboot files.
The long term plan is to enable out of tree components to be
built with a given coreboot version (given that the API did not
change).
Change-Id: I8468154dbfaaaffcba9fda27ba2d7b9049ad5c19
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/9800
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/northbridge/amd/Makefile.inc b/src/northbridge/amd/Makefile.inc
deleted file mode 100644
index 80e9961..0000000
--- a/src/northbridge/amd/Makefile.inc
+++ /dev/null
@@ -1,8 +0,0 @@
-subdirs-$(CONFIG_NORTHBRIDGE_AMD_AMDFAM10) += amdfam10
-subdirs-$(CONFIG_NORTHBRIDGE_AMD_AMDK8) += amdk8
-subdirs-$(CONFIG_NORTHBRIDGE_AMD_GX2) += gx2
-subdirs-$(CONFIG_NORTHBRIDGE_AMD_LX) += lx
-subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA) += agesa
-subdirs-$(CONFIG_NORTHBRIDGE_AMD_PI) += pi
-
-subdirs-$(CONFIG_AMD_NB_CIMX) += cimx
diff --git a/src/northbridge/amd/agesa/Makefile.inc b/src/northbridge/amd/agesa/Makefile.inc
index 8cf9ae3..09d2d50 100644
--- a/src/northbridge/amd/agesa/Makefile.inc
+++ b/src/northbridge/amd/agesa/Makefile.inc
@@ -16,6 +16,9 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
+
+ifeq ($(CONFIG_NORTHBRIDGE_AMD_AGESA),y)
+
subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY10) += family10
subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY12) += family12
subdirs-$(CONFIG_NORTHBRIDGE_AMD_AGESA_FAMILY14) += family14
@@ -26,3 +29,5 @@
romstage-y += def_callouts.c agesawrapper.c eventlog.c
ramstage-y += def_callouts.c agesawrapper.c eventlog.c
+
+endif
diff --git a/src/northbridge/amd/amdfam10/Makefile.inc b/src/northbridge/amd/amdfam10/Makefile.inc
index 65bdc03..8a105fd 100644
--- a/src/northbridge/amd/amdfam10/Makefile.inc
+++ b/src/northbridge/amd/amdfam10/Makefile.inc
@@ -1,3 +1,5 @@
+ifeq ($(CONFIG_NORTHBRIDGE_AMD_AMDFAM10),y)
+
ramstage-y += northbridge.c
ramstage-y += misc_control.c
romstage-y += amdfam10_util.c
@@ -12,3 +14,5 @@
# Enable this if you want to check the values of the PCI routing registers.
# Call show_all_routes() anywhere amdfam10.h is included.
#ramstage-y += util.c
+
+endif
diff --git a/src/northbridge/amd/amdk8/Makefile.inc b/src/northbridge/amd/amdk8/Makefile.inc
index eeef9e8..29274f4 100644
--- a/src/northbridge/amd/amdk8/Makefile.inc
+++ b/src/northbridge/amd/amdk8/Makefile.inc
@@ -1,3 +1,5 @@
+ifeq ($(CONFIG_NORTHBRIDGE_AMD_AMDK8),y)
+
ramstage-y += northbridge.c
ramstage-y += misc_control.c
ramstage-y += get_sblk_pci1234.c
@@ -27,3 +29,5 @@
#
#end
#
+
+endif
diff --git a/src/northbridge/amd/cimx/Makefile.inc b/src/northbridge/amd/cimx/Makefile.inc
index 80844c8..a3b1657 100644
--- a/src/northbridge/amd/cimx/Makefile.inc
+++ b/src/northbridge/amd/cimx/Makefile.inc
@@ -17,4 +17,8 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
+ifeq ($(CONFIG_AMD_NB_CIMX),y)
+
subdirs-$(CONFIG_NORTHBRIDGE_AMD_CIMX_RD890) += rd890
+
+endif
diff --git a/src/northbridge/amd/gx2/Makefile.inc b/src/northbridge/amd/gx2/Makefile.inc
index ad904c4..7936acb 100644
--- a/src/northbridge/amd/gx2/Makefile.inc
+++ b/src/northbridge/amd/gx2/Makefile.inc
@@ -1,3 +1,7 @@
+ifeq ($(CONFIG_NORTHBRIDGE_AMD_GX2),y)
+
ramstage-y += northbridge.c
ramstage-y += northbridgeinit.c
ramstage-y += grphinit.c
+
+endif
diff --git a/src/northbridge/amd/lx/Makefile.inc b/src/northbridge/amd/lx/Makefile.inc
index 5ff227d..19d9e44 100644
--- a/src/northbridge/amd/lx/Makefile.inc
+++ b/src/northbridge/amd/lx/Makefile.inc
@@ -1,5 +1,9 @@
+ifeq ($(CONFIG_NORTHBRIDGE_AMD_LX),y)
+
ramstage-y += northbridge.c
ramstage-y += northbridgeinit.c
ramstage-y += grphinit.c
romstage-y += raminit.c
+
+endif
diff --git a/src/northbridge/amd/pi/Makefile.inc b/src/northbridge/amd/pi/Makefile.inc
index 3ded87f..9cd7410 100644
--- a/src/northbridge/amd/pi/Makefile.inc
+++ b/src/northbridge/amd/pi/Makefile.inc
@@ -17,6 +17,8 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
+ifeq ($(CONFIG_NORTHBRIDGE_AMD_PI),y)
+
subdirs-$(CONFIG_NORTHBRIDGE_AMD_PI_00630F01) += 00630F01
subdirs-$(CONFIG_NORTHBRIDGE_AMD_PI_00730F01) += 00730F01
@@ -24,3 +26,5 @@
romstage-y += def_callouts.c
ramstage-y += agesawrapper.c
ramstage-y += def_callouts.c
+
+endif