include: introduce subtarget_platform CONFIG_TARGET

Sometimes it is useful to change platform's kernel config file but with loaded
subtarget's kernel config. Good example for this use case is malta.

Example:

$ make kernel_menuconfig CONFIG_TARGET=subtarget_platform

Signed-off-by: Luka Perkov <luka@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37818 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/include/target.mk b/include/target.mk
index b6d79fb..e34d372 100644 (file)
--- a/include/target.mk
+++ b/include/target.mk
@@ -141,6 +141,10 @@ ifeq ($(CONFIG_TARGET),subtarget)
   LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(LINUX_SUBTARGET_CONFIG))
   LINUX_RECONFIG_TARGET = $(LINUX_SUBTARGET_CONFIG)
 endif
   LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_TARGET_CONFIG) $(LINUX_SUBTARGET_CONFIG))
   LINUX_RECONFIG_TARGET = $(LINUX_SUBTARGET_CONFIG)
 endif

+ifeq ($(CONFIG_TARGET),subtarget_platform)
+  LINUX_RECONFIG_LIST = $(wildcard $(GENERIC_LINUX_CONFIG) $(LINUX_SUBTARGET_CONFIG) $(LINUX_TARGET_CONFIG))
+  LINUX_RECONFIG_TARGET = $(LINUX_TARGET_CONFIG)
+endif

 ifeq ($(CONFIG_TARGET),env)
   LINUX_RECONFIG_LIST = $(LINUX_KCONFIG_LIST)
   LINUX_RECONFIG_TARGET = $(TOPDIR)/env/kernel-config
 ifeq ($(CONFIG_TARGET),env)
   LINUX_RECONFIG_LIST = $(LINUX_KCONFIG_LIST)
   LINUX_RECONFIG_TARGET = $(TOPDIR)/env/kernel-config