add special repository short names

They can be used elsewhere in the code when this kernels
are used or need special handling.

Bug reported by Diez for RPI kernels.

rules.mk

@@ -67,6 +67,7 @@ ADK_PARAMETER_NETCONSOLE_SRC_IP:=	$(strip $(subst ",, $(ADK_PARAMETER_NETCONSOLE
 ADK_PARAMETER_NETCONSOLE_DST_IP:=	$(strip $(subst ",, $(ADK_PARAMETER_NETCONSOLE_DST_IP)))
 ADK_JFFS2_OPTS:=			$(strip $(subst ",, $(ADK_JFFS2_OPTS)))
 ADK_TARGET_KERNEL_VERSION:=		$(strip $(subst ",, $(ADK_TARGET_KERNEL_VERSION)))
+ADK_TARGET_KERNEL_REPO_NAME:=		$(strip $(subst ",, $(ADK_TARGET_KERNEL_REPO_NAME)))
 ADK_TARGET_KERNEL_GITVER:=		$(strip $(subst ",, $(ADK_TARGET_KERNEL_GITVER)))
 ADK_TARGET_KERNEL_GITTYPE:=		$(strip $(subst ",, $(ADK_TARGET_KERNEL_GITTYPE)))
 ADK_TARGET_KERNEL_DEFCONFIG:=		$(strip $(subst ",, $(ADK_TARGET_KERNEL_DEFCONFIG)))

target/arm/Makefile

@@ -136,7 +136,7 @@ targethelp:
 endif
 
 kernel-strip:
-ifeq ($(ADK_TARGET_KERNEL_VERSION_RPI),y)
+ifeq ($(ADK_TARGET_KERNEL_REPO_NAME),rpi)
 	@echo adding DT trailer to kernel $(MAKE_TRACE)
 	PATH='$(HOST_PATH)' perl $(LINUX_DIR)/scripts/mkknlimg --dtok $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
 else

target/config/Config.in.kernelversion

@@ -186,6 +186,17 @@ config ADK_TARGET_KERNEL_REPO
 	help
 	  GIT repository to use.
 
+config ADK_TARGET_KERNEL_REPO_NAME
+	string
+	depends on ADK_TARGET_KERNEL_VERSION_GIT
+	default "rpi" if ADK_TARGET_BOARD_BCM28XX
+	default "fslc" if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
+	default "clearfog" if ADK_TARGET_SYSTEM_SOLIDRUN_CLEARFOG
+	default "bb" if ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK
+	default "or1k" if ADK_TARGET_ARCH_OR1K
+	default "lm32" if ADK_TARGET_ARCH_LM32
+	default "linus"
+
 config ADK_TARGET_KERNEL_GITVER
 	string "git version"
 	depends on ADK_TARGET_KERNEL_VERSION_GIT