diff --git a/boot/opensbi/Config.in b/boot/opensbi/Config.in index 5f3cc13312..b9b0ace8af 100644 --- a/boot/opensbi/Config.in +++ b/boot/opensbi/Config.in @@ -22,4 +22,13 @@ config BR2_TARGET_OPENSBI_PLAT library libsbi.a is built. If a platform is specified then the platform specific static library libplatsbi.a and firmware examples are built. + +config BR2_TARGET_OPENSBI_LINUX_PAYLOAD + bool "Include Linux as OpenSBI Payload" + depends on BR2_TARGET_OPENSBI_PLAT != "" + depends on BR2_LINUX_KERNEL + depends on BR2_LINUX_KERNEL_IMAGE + help + Build OpenSBI with the Linux kernel as a Payload. + endif diff --git a/boot/opensbi/opensbi.mk b/boot/opensbi/opensbi.mk index 83552a5442..e202bd0b97 100644 --- a/boot/opensbi/opensbi.mk +++ b/boot/opensbi/opensbi.mk @@ -19,19 +19,31 @@ ifneq ($(OPENSBI_PLAT),) OPENSBI_MAKE_ENV += PLATFORM=$(OPENSBI_PLAT) endif +ifeq ($(BR2_TARGET_OPENSBI_LINUX_PAYLOAD),y) +OPENSBI_DEPENDENCIES += linux +OPENSBI_MAKE_ENV += FW_PAYLOAD_PATH="$(BINARIES_DIR)/Image" +endif + define OPENSBI_BUILD_CMDS $(TARGET_MAKE_ENV) $(OPENSBI_MAKE_ENV) $(MAKE) -C $(@D) endef ifneq ($(OPENSBI_PLAT),) OPENSBI_INSTALL_IMAGES = YES -define OPENSBI_INSTALL_IMAGES_CMDS - $(INSTALL) -m 0644 -D $(@D)/build/platform/$(OPENSBI_PLAT)/firmware/fw_jump.bin $(BINARIES_DIR)/fw_jump.bin - $(INSTALL) -m 0644 -D $(@D)/build/platform/$(OPENSBI_PLAT)/firmware/fw_jump.elf $(BINARIES_DIR)/fw_jump.elf - $(INSTALL) -m 0644 -D $(@D)/build/platform/$(OPENSBI_PLAT)/firmware/fw_dynamic.bin $(BINARIES_DIR)/fw_dynamic.bin - $(INSTALL) -m 0644 -D $(@D)/build/platform/$(OPENSBI_PLAT)/firmware/fw_dynamic.elf $(BINARIES_DIR)/fw_dynamic.elf -endef +OPENSBI_FW_IMAGES += jump dynamic +ifeq ($(BR2_TARGET_OPENSBI_LINUX_PAYLOAD),y) +OPENSBI_FW_IMAGES += payload endif +endif + +define OPENSBI_INSTALL_IMAGES_CMDS + $(foreach f,$(OPENSBI_FW_IMAGES),\ + $(INSTALL) -m 0644 -D $(@D)/build/platform/$(OPENSBI_PLAT)/firmware/fw_$(f).bin \ + $(BINARIES_DIR)/fw_$(f).bin + $(INSTALL) -m 0644 -D $(@D)/build/platform/$(OPENSBI_PLAT)/firmware/fw_$(f).elf \ + $(BINARIES_DIR)/fw_$(f).elf + ) +endef # libsbi.a is not a library meant to be linked in user-space code, but # with bare metal code, which is why we don't install it in