GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

build/atf.mk

@@ -0,0 +1,45 @@
+###############################################################################
+#
+#  Copyright (c) xmedia. 2021.
+#  All rights reserved.
+#
+###############################################################################
+SDK_DIR := $(shell cd $(CURDIR)/../.. && /bin/pwd)
+include $(SDK_DIR)/build/base.mk
+
+ifneq ($(findstring $(CONFIG_XMEDIA_CHIP_TYPE), xm7206v10 xm7206v10b xm7206v11a xm7206v12a xm7206v11 xm7206v11at), )
+COMMON_CHIPSET := xmorca
+else
+$(error Unkown SoC!! Add $(CONFIG_XMEDIA_CHIP_TYPE) branch here for building!!)
+endif
+
+ATF_VER = trusted-firmware-a-2.8
+ATF_BUILD_TYPE = $(if $(CONFIG_XMEDIA_QUICK_START),release,debug)
+ATF_SRCDIR   := $(SDK_DIR)/source/trusted-firmware/$(ATF_VER)
+ATF_BUILDDIR ?= $(shell pwd)/.build
+ATF_BL31_IMAGE   := $(ATF_BUILDDIR)/build/$(COMMON_CHIPSET)/$(ATF_BUILD_TYPE)/bl31.bin
+
+ATF_IMAGE.y =
+ATF_IMAGE.$(CONFIG_XMEDIA_NAND_FLASH_SUPPORT) += $(XMEDIA_NAND_IMAGE_DIR)/bl31
+ATF_IMAGE.$(CONFIG_XMEDIA_EMMC_SUPPORT)       += $(XMEDIA_EMMC_IMAGE_DIR)/bl31
+ATF_IMAGE.$(CONFIG_XMEDIA_SPI_SUPPORT)        += $(XMEDIA_SPI_IMAGE_DIR)/bl31
+
+MKFLAGS_ATF = -C $(ATF_SRCDIR) BUILD_BASE=$(ATF_BUILDDIR)/build \
+    CROSS_COMPILE=aarch64-gcc12.2.0-linux- PLAT=$(COMMON_CHIPSET) $(if $(CONFIG_XMEDIA_QUICK_START),,DEBUG=1) NEED_BL32=no SPD=none
+
+.PHONY: all clean
+all: $(ATF_IMAGE.y)
+$(ATF_IMAGE.y): $(ATF_BL31_IMAGE)
+	@$(call mkdir,$(@D))
+	@cp -fv $< $@
+
+# 此处添加 .PHONY, 强制内核每次都编译
+.PHONY: $(ATF_BL31_IMAGE)
+$(ATF_BL31_IMAGE): $(ATF_SRCDIR) prepare
+	$(AT)$(MAKE) $(MKFLAGS_ATF) bl31
+
+clean:
+	rm -rf $(ATF_BUILDDIR)
+	rm -f $(ATF_IMAGE.y) $(ATF_IMAGE.n)
+
+prepare: