xtensa: add support for the XTFPGA boards

[karo-tx-linux.git] / arch / xtensa / Makefile

diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index bb5ba61723f73d4feab322008524c3d90801d38b..7e0ae8fd4da8670834321bcf6c0f3507d79385a0 100644 (file)
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -38,6 +38,7 @@ endif
 platform-$(CONFIG_XTENSA_PLATFORM_XT2000)      := xt2000
 platform-$(CONFIG_XTENSA_PLATFORM_ISS)         := iss
 platform-$(CONFIG_XTENSA_PLATFORM_S6105)       := s6105
+platform-$(CONFIG_XTENSA_PLATFORM_XTFPGA)      := xtfpga
 
 PLATFORM = $(platform-y)
 export PLATFORM
@@ -49,6 +50,10 @@ KBUILD_CFLAGS += -pipe -mlongcalls
 
 KBUILD_CFLAGS += $(call cc-option,-mforce-no-pic,)
 
+ifneq ($(CONFIG_LD_NO_RELAX),)
+LDFLAGS := --no-relax
+endif
+
 vardirs := $(patsubst %,arch/xtensa/variants/%/,$(variant-y))
 plfdirs := $(patsubst %,arch/xtensa/platforms/%/,$(platform-y))
 
@@ -75,6 +80,10 @@ core-y               += $(buildvar) $(buildplf)
 
 libs-y         += arch/xtensa/lib/ $(LIBGCC)
 
+ifneq ($(CONFIG_BUILTIN_DTB),"")
+core-y += arch/xtensa/boot/
+endif
+
 boot           := arch/xtensa/boot
 
 all: zImage
@@ -84,6 +93,9 @@ bzImage : zImage
 zImage: vmlinux
        $(Q)$(MAKE) $(build)=$(boot) $@
 
+%.dtb:
+       $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
+
 define archhelp
   @echo '* zImage      - Compressed kernel image (arch/xtensa/boot/images/zImage.*)'
 endef