tmakin
8bb5bf7347
We are migrating from coreboot to an ATF loader built into hekate-ipl. This will load sc7 bins etc. along with ATF (bl31) and U-Boot (bl33), which will chainload kernel (as is currently the case). This also migrates to new R2P method/driver as the new loader/ATF will stash a copy of the bootloader in RAM so we do not have to load a hekate payload. Change-Id: I11e4a1810829ab3ac4c8830fd03afd6054e40bad
79 lines
3.2 KiB
Makefile
79 lines
3.2 KiB
Makefile
# Copyright (C) 2023 The LineageOS Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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LOCAL_PATH := $(call my-dir)
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NX_VENDOR_PATH := ../../../../../vendor/nintendo
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ATF_PATH := $(BUILD_TOP)/external/switch-atf
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UBOOT_PATH := $(BUILD_TOP)/external/switch-uboot
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BUILD_TOOLS_BINS := $(BUILD_TOP)/prebuilts/build-tools/$(HOST_PREBUILT_TAG)/bin
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LINEAGE_TOOLS_PATH := $(BUILD_TOP)/prebuilts/tools-lineage/$(HOST_PREBUILT_TAG)/bin
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TARGET_KERNEL_CLANG_PATH ?= $(BUILD_TOP)/prebuilts/clang/host/$(HOST_PREBUILT_TAG)/$(LLVM_PREBUILTS_VERSION)
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# Platform defaults
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BL31_MAKEARGS := PLAT=tegra TARGET_SOC=t210 TZDRAM_BASE=0xFFF00000 RESET_TO_BL31=1 COLD_BOOT_SINGLE_CPU=1 \
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PROGRAMMABLE_RESET_ADDRESS=1 ENABLE_STACK_PROTECTOR=none
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# Not supported in Linux 4.9
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BL31_MAKEARGS += SDEI_SUPPORT=0
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# Error reporting
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BL31_MAKEARGS += CRASH_REPORTING=1 ENABLE_ASSERTIONS=1 LOG_LEVEL=0 PLAT_LOG_LEVEL_ASSERT=0
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# ATF
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include $(CLEAR_VARS)
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LOCAL_MODULE := bl31
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LOCAL_MODULE_SUFFIX := .bin
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LOCAL_MODULE_CLASS := EXECUTABLES
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LOCAL_MODULE_PATH := $(PRODUCT_OUT)
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_atf_intermediates := $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE))
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_atf_bin := $(_atf_intermediates)/$(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
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$(_atf_bin):
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@mkdir -p $(dir $@)
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$(hide) +$(KERNEL_MAKE_CMD) $(KERNEL_CROSS_COMPILE) \
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CLANG_CCDIR=$(TARGET_KERNEL_CLANG_PATH)/bin/ CC=$(TARGET_KERNEL_CLANG_PATH)/bin/clang -C $(ATF_PATH) \
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BUILD_BASE=$(abspath $(_atf_intermediates)) $(BL31_MAKEARGS) bl31
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@cp $(dir $@)/tegra/t210/release/bl31.bin $@
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include $(BUILD_SYSTEM)/base_rules.mk
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INSTALLED_RADIOIMAGE_TARGET += $(PRODUCT_OUT)/bl31.bin
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# U-Boot
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include $(CLEAR_VARS)
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LOCAL_MODULE := bl33
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LOCAL_MODULE_SUFFIX := .bin
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LOCAL_MODULE_CLASS := EXECUTABLES
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LOCAL_MODULE_PATH := $(PRODUCT_OUT)
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_uboot_intermediates := $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE))
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_uboot_bin := $(_uboot_intermediates)/$(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
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$(_uboot_bin):
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@mkdir -p $(dir $@)
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$(hide) +$(KERNEL_MAKE_CMD) $(KERNEL_CROSS_COMPILE) \
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HOSTCC=$(TARGET_KERNEL_CLANG_PATH)/bin/clang HOSTLDFLAGS="-fuse-ld=lld" \
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YACC=$(BUILD_TOOLS_BINS)/bison LEX=$(BUILD_TOOLS_BINS)/flex M4=$(BUILD_TOOLS_BINS)/m4 \
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-C $(UBOOT_PATH) O=$(abspath $(_uboot_intermediates)) $(TARGET_TEGRA_UBOOT)_defconfig
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$(hide) +$(KERNEL_MAKE_CMD) $(KERNEL_CROSS_COMPILE) \
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HOSTCC=$(TARGET_KERNEL_CLANG_PATH)/bin/clang HOSTLDFLAGS="-fuse-ld=lld" \
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YACC=$(BUILD_TOOLS_BINS)/bison LEX=$(BUILD_TOOLS_BINS)/flex M4=$(BUILD_TOOLS_BINS)/m4 \
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-C $(UBOOT_PATH) O=$(abspath $(_uboot_intermediates)) u-boot-dtb.bin
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@mv $(_uboot_intermediates)/u-boot-dtb.bin $(_uboot_bin)
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include $(BUILD_SYSTEM)/base_rules.mk
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INSTALLED_RADIOIMAGE_TARGET += $(PRODUCT_OUT)/bl33.bin
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