firmware: opensbi: add package for RISC-V

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

diff --git a/package/boot/opensbi/Makefile b/package/boot/opensbi/Makefile
new file mode 100644 (file)
index 0000000..f166f80
--- /dev/null
+++ b/package/boot/opensbi/Makefile
@@ -0,0 +1,175 @@
+#
+# Copyright (C) 2020 Zoltan HERPAI
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=opensbi
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL=https://github.com/riscv/opensbi
+PKG_SOURCE_DATE:=2019-11-11
+PKG_SOURCE_VERSION:=18897aaf5d0382017c05a5690d0bc8e0d044270f
+PKG_MIRROR_HASH:=8379cfbd1ce61788b4d715563375e6d6c21cd51133962a630628e6a607c370ee
+
+PKG_BUILD_DIR = $(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
+
+PKG_TARGETS:=bin
+PKG_FLAGS:=nonshared
+PKG_LICENSE:=BSD-2-Clause
+PKG_LICENSE_FILES:=COPYING.BSD
+PKG_BUILD_PARALLEL:=1
+
+PKG_MAINTAINER:=Zoltan HERPAI <wigyori@uid0.hu>
+
+export GCC_HONOUR_COPTS=s
+
+MAKE_VARS = \
+       CROSS_COMPILE="$(TARGET_CROSS)"
+
+include $(INCLUDE_DIR)/package.mk
+
+define OpenSBI/Default
+  BUILD_TARGET:=riscv64
+  OPENSBI_IMAGE:=fw_payload.bin
+  URL:=https://github.com/riscv/opensbi/blob/master/README.md
+#  HIDDEN:=1
+endef
+
+define OpenSBI/sifive_fu540
+    $(OpenSBI/Default)
+    NAME:=SiFive Unleashed
+    OPENSBI_PLATFORM:=sifive/fu540
+    DTS:=hifive-unleashed-a00.dtb
+endef
+
+#OPENSBI_TARGETS := sifive_fu540
+
+#define Build/Compile
+#      $(MAKE_VARS) $(MAKE) -C $(PKG_BUILD_DIR) \
+#              PLATFORM=sifive/fu540 \
+#              FW_PAYLOAD_PATH=$(STAGING_DIR_IMAGE)/sifive_fu540-u-boot.bin \
+#              FW_PAYLOAD_FDT_PATH=$(STAGING_DIR_IMAGE)/hifive-unleashed-a00.dtb
+#
+#      $(MAKE_VARS) $(MAKE) -C $(PKG_BUILD_DIR) \
+#              PLATFORM=qemu/virt
+#endef
+
+define Package/opensbi/install/default
+endef
+
+#define Package/opensbi/install
+#      #$(INSTALL_BIN) $(PKG_BUILD_DIR)/build/platform/qemu/sifive_u/firmware/fw_jump.elf $(BIN_DIR)/fw_jump.sifive_u.elf
+#      $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/platform/qemu/virt/firmware/fw_jump.elf $(BIN_DIR)/fw_jump.virt.elf
+#
+#      $(INSTALL_BIN) $(PKG_BUILD_DIR)/build/platform/sifive/fu540/firmware/fw_payload.bin $(STAGING_DIR)/fw_payload.fu540.bin
+#endef
+
+
+define Package/opensbi/install/default
+       $(CP) $(patsubst %,$(PKG_BUILD_DIR)/%,$(OPENSBI_IMAGE)) $(1)/
+endef
+
+Package/opensbi/install = $(Package/opensbi/install/default)
+
+#define OpenSBI/Init
+#  BUILD_TARGET:=
+#  BUILD_SUBTARGET:=
+#  BUILD_DEVICES:=
+#  NAME:=
+#  DEPENDS:=
+#  HIDDEN:=
+#  DEFAULT:=
+#  VARIANT:=$(1)
+##  OPENSBI_CONFIG:=$(1)
+#  OPENSBI_IMAGE:=fw_payload.bin
+#endef
+
+#TARGET_DEP = TARGET_$(BUILD_TARGET)$(if $(BUILD_SUBTARGET),_$(BUILD_SUBTARGET))
+
+#UBOOT_MAKE_FLAGS = \
+#      HOSTCC="$(HOSTCC)" \
+#      HOSTCFLAGS="$(HOST_CFLAGS) $(HOST_CPPFLAGS) -std=gnu11" \
+#      HOSTLDFLAGS="$(HOST_LDFLAGS)"
+
+define Build/OpenSBI/Target
+  $(eval $(call OpenSBI/Init,$(1)))
+  $(eval $(call OpenSBI/Default,$(1)))
+  $(eval $(call OpenSBI/$(1),$(1)))
+
+  define Package/opensbi-$(1)
+    SECTION:=boot
+    CATEGORY:=Boot Loaders
+    TITLE:=OpenSBI for $(NAME)
+    VARIANT:=$(VARIANT)
+#    DEPENDS:=@!IN_SDK $(DEPENDS) +u-boot-$(1)
+#    HIDDEN:=$(HIDDEN)
+    ifneq ($(BUILD_TARGET),)
+      DEPENDS += @$(TARGET_DEP)
+      ifneq ($(BUILD_DEVICES),)
+        DEFAULT := y if ($(TARGET_DEP)_Default \
+               $(patsubst %,|| $(TARGET_DEP)_DEVICE_%,$(BUILD_DEVICES)) \
+               $(patsubst %,|| $(patsubst TARGET_%,TARGET_DEVICE_%,$(TARGET_DEP))_DEVICE_%,$(BUILD_DEVICES)))
+      endif
+    endif
+    $(if $(DEFAULT),DEFAULT:=$(DEFAULT))
+  endef
+
+  define Package/opensbi-$(1)/install
+       $$(Package/opensbi/install)
+  endef
+endef
+
+define Build/Configure/OpenSBI
+#      +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(OPENSBI_CONFIGURE_VARS) $(UBOOT_CONFIG)_config
+endef
+
+#DTC=$(wildcard $(LINUX_DIR)/scripts/dtc/dtc)
+
+define Build/Compile/OpenSBI
+       +$(MAKE_VARS) $(MAKE) -C $(PKG_BUILD_DIR) \
+               PLATFORM=$(OPENSBI_PLATFORM) \
+               FW_PAYLOAD_PATH=$(STAGING_DIR_IMAGE)/$(subst /,_/$(OPENSBI_PLATFORM)-u-boot.bin \
+               FW_FDT_PATH=$(STAGING_DIR_IMAGE)/$(DTS)
+endef
+
+define Build/Compile
+#<------>$(MAKE_VARS) $(MAKE) -C $(PKG_BUILD_DIR) \
+#<------><------>PLATFORM=sifive/fu540 \
+#<------><------>FW_PAYLOAD_PATH=$(STAGING_DIR_IMAGE)/sifive_fu540-u-boot.bin \
+#<------><------>FW_PAYLOAD_FDT_PATH=$(STAGING_DIR_IMAGE)/hifive-unleashed-a00.dtb
+
+
+#      +$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
+#              CROSS_COMPILE=$(TARGET_CROSS) \
+#              $(if $(DTC),DTC="$(DTC)") \
+#              $(UBOOT_MAKE_FLAGS)
+endef
+
+#todo
+define BuildPackage/OpenSBI/Defaults
+  Build/Configure/Default = $$$$(Build/Configure/OpenSBI)
+  Build/Compile/Default = $$$$(Build/Compile/OpenSBI)
+endef
+
+define BuildPackage/OpenSBI
+  $(eval $(call BuildPackage/OpenSBI/Defaults))
+#  $(foreach type,$(if $(DUMP),$(OPENSBI_TARGETS),$(BUILD_VARIANT)), \
+  $(foreach type,$(OPENSBI_TARGETS), \
+#  $(foreach type,$(UBOOT_TARGETS), \
+    $(eval $(call Build/OpenSBI/Target,$(type)))
+  )
+
+  $(eval $(call Build/DefaultTargets))
+  $(foreach type,$(OPENSBI_TARGETS), \
+#  $(foreach type,$(UBOOT_TARGETS), \
+#  $(foreach type,$(if $(DUMP),$(OPENSBI_TARGETS),$(BUILD_VARIANT)), \
+    $(call BuildPackage,opensbi-$(type))
+  )
+endef
+
+$(eval $(call BuildPackage,OpenSBI))