# SPDX-License-Identifier: GPL-2.0+
VERSION = 2022
-PATCHLEVEL = 04
+PATCHLEVEL = 07
SUBLEVEL =
EXTRAVERSION = -rc4
NAME =
ifeq ("", "$(CROSS_COMPILE)")
MK_ARCH="${shell uname -m}"
else
- MK_ARCH="${shell echo $(CROSS_COMPILE) | sed -n 's/^\s*\([^\/]*\/\)*\([^-]*\)-\S*/\2/p'}"
+ MK_ARCH="${shell echo $(CROSS_COMPILE) | sed -n 's/^[[:space:]]*\([^\/]*\/\)*\([^-]*\)-[^[:space:]]*/\2/p'}"
endif
unexport HOST_ARCH
ifeq ("x86_64", $(MK_ARCH))
export HOST_ARCH=$(HOST_ARCH_X86)
else ifneq (,$(findstring $(MK_ARCH), "aarch64" "armv8l"))
export HOST_ARCH=$(HOST_ARCH_AARCH64)
-else ifneq (,$(findstring $(MK_ARCH), "arm" "armv7" "armv7l"))
+else ifneq (,$(findstring $(MK_ARCH), "arm" "armv7" "armv7a" "armv7l"))
export HOST_ARCH=$(HOST_ARCH_ARM)
else ifeq ("riscv32", $(MK_ARCH))
export HOST_ARCH=$(HOST_ARCH_RISCV32)
no-dot-config-targets := clean clobber mrproper distclean \
help %docs check% coccicheck \
- ubootversion backup tests check qcheck tcheck pylint
+ ubootversion backup tests check qcheck tcheck pylint \
+ pylint_err
config-targets := 0
mixed-targets := 0
ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
KBUILD_CFLAGS += -Os
-else
+endif
+
+ifdef CONFIG_CC_OPTIMIZE_FOR_SPEED
KBUILD_CFLAGS += -O2
endif
+ifdef CONFIG_CC_OPTIMIZE_FOR_DEBUG
+KBUILD_CFLAGS += -Og
+endif
+
LTO_CFLAGS :=
LTO_FINAL_LDFLAGS :=
export LTO_CFLAGS LTO_FINAL_LDFLAGS
ifdef CONFIG_POST
libs-y += post/
endif
-libs-$(CONFIG_UNIT_TEST) += test/
+libs-$(CONFIG_$(SPL_TPL_)UNIT_TEST) += test/
libs-$(CONFIG_UT_ENV) += test/env/
libs-$(CONFIG_UT_OPTEE) += test/optee/
libs-$(CONFIG_UT_OVERLAY) += test/overlay/
TPL_SIZE_CHECK =
endif
+ifneq ($(CONFIG_VPL_SIZE_LIMIT),0x0)
+VPL_SIZE_CHECK = @$(call size_check,$@,$(CONFIG_VPL_SIZE_LIMIT))
+else
+VPL_SIZE_CHECK =
+endif
+
# Statically apply RELA-style relocations (currently arm64 only)
# This is useful for arm64 where static relocation needs to be performed on
# the raw binary, but certain simulators only accept an ELF file (but don't
endif
endif
INPUTS-$(CONFIG_TPL) += tpl/u-boot-tpl.bin
+INPUTS-$(CONFIG_VPL) += vpl/u-boot-vpl.bin
# Allow omitting the .dtb output if it is not normally used
INPUTS-$(CONFIG_OF_SEPARATE) += $(if $(CONFIG_OF_OMIT_DTB),dts/dt.dtb,u-boot.dtb)
echo >&2 "for $(2)). Please update the board to use"; \
echo >&2 "$(firstword $(1)) before the $(3) release. Failure to"; \
echo >&2 "update by the deadline may result in board removal."; \
- echo >&2 "See doc/driver-model/migration.rst for more info."; \
+ echo >&2 "See doc/develop/driver-model/migration.rst for more info."; \
echo >&2 "===================================================="; \
fi; fi
@echo >&2 "CONFIG_OF_EMBED is enabled. This option should only"
@echo >&2 "be used for debugging purposes. Please use"
@echo >&2 "CONFIG_OF_SEPARATE for boards in mainline."
- @echo >&2 "See doc/README.fdt-control for more info."
+ @echo >&2 "See doc/develop/devicetree/control.rst for more info."
@echo >&2 "===================================================="
endif
ifneq ($(CONFIG_SPL_FIT_GENERATOR),)
@echo >&2 "This board does not use CONFIG_DM. CONFIG_DM will be"
@echo >&2 "compulsory starting with the v2020.01 release."
@echo >&2 "Failure to update may result in board removal."
- @echo >&2 "See doc/driver-model/migration.rst for more info."
+ @echo >&2 "See doc/develop/driver-model/migration.rst for more info."
@echo >&2 "===================================================="
endif
$(call deprecated,CONFIG_WDT,DM watchdog,v2019.10,\
OBJCOPYFLAGS_u-boot-nodtb.bin := -O binary \
$(if $(CONFIG_X86_16BIT_INIT),-R .start16 -R .resetvec) \
- $(if $(CONFIG_MPC85XX_HAVE_RESET_VECTOR),-R .bootpg -R .resetvec)
+ $(if $(CONFIG_MPC85XX_HAVE_RESET_VECTOR),$(if $(CONFIG_OF_EMBED),,-R .bootpg -R .resetvec))
binary_size_check: u-boot-nodtb.bin FORCE
@file_size=$(shell wc -c u-boot-nodtb.bin | awk '{print $$1}') ; \
-a tpl-bss-pad=$(if $(CONFIG_TPL_SEPARATE_BSS),,1) \
-a spl-dtb=$(CONFIG_SPL_OF_REAL) \
-a tpl-dtb=$(CONFIG_TPL_OF_REAL) \
+ -a pre-load-key-path=${PRE_LOAD_KEY_PATH} \
$(BINMAN_$(@F))
OBJCOPYFLAGS_u-boot.ldr.hex := -I binary -O ihex
quiet_cmd_u-boot-elf ?= LD $@
cmd_u-boot-elf ?= $(LD) u-boot-elf.o -o $@ \
+ $(if $(CONFIG_SYS_BIG_ENDIAN),-EB,-EL) \
-T u-boot-elf.lds --defsym=$(CONFIG_PLATFORM_ELFENTRY)=$(CONFIG_SYS_TEXT_BASE) \
-Ttext=$(CONFIG_SYS_TEXT_BASE)
u-boot.elf: u-boot.bin u-boot-elf.lds
-Wl,-Map,u-boot.map; \
$(if $(ARCH_POSTLINK), $(MAKE) -f $(ARCH_POSTLINK) $@, true)
else
-# Note: Linking efi-x86_app64 causes a segfault in the linker at present
-# when using x86_64-linux-gnu-ld.bfd
-# For now, disable --whole-archive which makes things link, although not
-# correctly
quiet_cmd_u-boot__ ?= LD $@
cmd_u-boot__ ?= $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_u-boot) -o $@ \
-T u-boot.lds $(u-boot-init) \
# Run the environment text file through the preprocessor, but only if it is
# non-empty, to save time and possible build errors if something is wonky with
-# the board
+# the board.
+# If there is no ENV_FILE, produce an empty output file, to prevent a previous
+# build's file being used in the case of in-tree builds.
quiet_cmd_gen_envp = ENVP $@
cmd_gen_envp = \
if [ -s "$(ENV_FILE)" ]; then \
-I$(srctree)/arch/$(ARCH)/include \
$< -o $@; \
else \
+ rm -f $@; \
touch $@ ; \
fi
include/generated/env.in: include/generated/env.txt FORCE
spl/u-boot-spl-dtb.hex: spl/u-boot-spl
@:
-spl/u-boot-spl: tools prepare \
- $(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_SPL_OF_PLATDATA),dts/dt.dtb) \
- $(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_TPL_OF_PLATDATA),dts/dt.dtb)
+spl/u-boot-spl: tools prepare $(if $(CONFIG_SPL_OF_CONTROL),dts/dt.dtb)
$(Q)$(MAKE) obj=spl -f $(srctree)/scripts/Makefile.spl all
spl/sunxi-spl.bin: spl/u-boot-spl
spl/boot.bin: spl/u-boot-spl
@:
-tpl/u-boot-tpl.bin: tools prepare \
- $(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_SPL_OF_PLATDATA),dts/dt.dtb)
- $(Q)$(MAKE) obj=tpl -f $(srctree)/scripts/Makefile.spl all
+tpl/u-boot-tpl.bin: tpl/u-boot-tpl
+ @:
$(TPL_SIZE_CHECK)
+tpl/u-boot-tpl: tools prepare $(if $(CONFIG_TPL_OF_CONTROL),dts/dt.dtb)
+ $(Q)$(MAKE) obj=tpl -f $(srctree)/scripts/Makefile.spl all
+
+vpl/u-boot-vpl.bin: vpl/u-boot-vpl
+ @:
+ $(VPL_SIZE_CHECK)
+
+vpl/u-boot-vpl: tools prepare $(if $(CONFIG_TPL_OF_CONTROL),dts/dt.dtb)
+ $(Q)$(MAKE) obj=vpl -f $(srctree)/scripts/Makefile.spl all
+
TAG_SUBDIRS := $(patsubst %,$(srctree)/%,$(u-boot-dirs) include)
FIND := find
$(foreach d, spl tpl, $(patsubst %,$d/%, \
$(filter-out include, $(shell ls -1 $d 2>/dev/null))))
-CLEAN_FILES += include/bmp_logo.h include/bmp_logo_data.h tools/version.h \
- u-boot* MLO* SPL System.map fit-dtb.blob* \
+CLEAN_FILES += include/bmp_logo.h include/bmp_logo_data.h \
+ include/generated/env.in drivers/video/u_boot_logo.S \
+ tools/version.h u-boot* MLO* SPL System.map fit-dtb.blob* \
u-boot-ivt.img.log u-boot-dtb.imx.log SPL.log u-boot.imx.log \
lpc32xx-* bl31.c bl31.elf bl31_*.bin image.map tispl.bin* \
idbloader.img flash.bin flash.log defconfig keep-syms-lto.c \
@rm -f boards.cfg CHANGELOG
# See doc/develop/python_cq.rst
-PHONY += pylint
+PHONY += pylint pylint_err
PYLINT_BASE := scripts/pylint.base
PYLINT_CUR := pylint.cur
PYLINT_DIFF := pylint.diff
echo "No pylint regressions"; \
fi
+# Check for errors only
+pylint_err:
+ $(Q)pylint -E -j 0 --ignore-imports=yes \
+ $(shell find tools test -name "*.py")
+
backup:
F=`basename $(srctree)` ; cd .. ; \
gtar --force-local -zcvf `LC_ALL=C date "+$$F-%Y-%m-%d-%T.tar.gz"` $$F
quiet_cmd_genenv = GENENV $@
cmd_genenv = $(OBJCOPY) --dump-section .rodata.default_environment=$@ env/common.o; \
- sed --in-place -e 's/\x00/\x0A/g' $@
+ sed --in-place -e 's/\x00/\x0A/g' $@; sed --in-place -e '/^\s*$$/d' $@; \
+ sort --field-separator== -k1,1 --stable $@ -o $@
u-boot-initial-env: u-boot.bin
$(call if_changed,genenv)
projects / platform / kernel / u-boot.git / blobdiff