Use common rule for linux/.config and per-platform config fragments
- Kernel config fragments that were used by the QEMU makefile are
merged into kconfigs/qemu.conf. Now, each platform has its own file
in kconfigs/
- All platforms: CONFIG_DMA_SHARED_BUFFER cannot be enabled directly
because it is a not a visible symbol (has no prompt in Kconfig).
CONFIG_DRM is set instead which depends on DMA.
- kconfigs/hikey.conf: keep only what is necessary
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (FVP, HiKey)
Reviewed-by: Joakim Bech <joakim.bech@linaro.org>
Tested-by: Joakim Bech <joakim.bech@linaro.org> (QEMU, MTK8173)
diff --git a/common.mk b/common.mk
index ae98c70..0663541 100644
--- a/common.mk
+++ b/common.mk
@@ -70,6 +70,11 @@
linux-common: linux-defconfig
$(MAKE) -C $(LINUX_PATH) $(LINUX_COMMON_FLAGS)
+$(LINUX_PATH)/.config: $(LINUX_DEFCONFIG_COMMON_FILES)
+ cd $(LINUX_PATH) && \
+ ARCH=$(LINUX_DEFCONFIG_COMMON_ARCH) \
+ scripts/kconfig/merge_config.sh $(LINUX_DEFCONFIG_COMMON_FILES)
+
linux-defconfig-clean-common:
@rm -f $(LINUX_PATH)/.config