diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 27 |
1 files changed, 19 insertions, 8 deletions
@@ -3,7 +3,7 @@ VERSION = 2020 PATCHLEVEL = 04 SUBLEVEL = -EXTRAVERSION = -rc3 +EXTRAVERSION = -rc4 NAME = # *DOCUMENTATION* @@ -485,6 +485,7 @@ endif version_h := include/generated/version_autogenerated.h timestamp_h := include/generated/timestamp_autogenerated.h defaultenv_h := include/generated/defaultenv_autogenerated.h +dt_h := include/generated/dt.h no-dot-config-targets := clean clobber mrproper distclean \ help %docs check% coccicheck \ @@ -1654,18 +1655,17 @@ OBJCOPYFLAGS_u-boot-img-spl-at-end.bin := -I binary -O binary \ u-boot-img-spl-at-end.bin: u-boot.img spl/u-boot-spl.bin FORCE $(call if_changed,pad_cat) -# Create a new ELF from a raw binary file. -ifndef PLATFORM_ELFENTRY - PLATFORM_ELFENTRY = "_start" -endif quiet_cmd_u-boot-elf ?= LD $@ cmd_u-boot-elf ?= $(LD) u-boot-elf.o -o $@ \ - --defsym=$(PLATFORM_ELFENTRY)=$(CONFIG_SYS_TEXT_BASE) \ + -T u-boot-elf.lds --defsym=$(CONFIG_PLATFORM_ELFENTRY)=$(CONFIG_SYS_TEXT_BASE) \ -Ttext=$(CONFIG_SYS_TEXT_BASE) -u-boot.elf: u-boot.bin +u-boot.elf: u-boot.bin u-boot-elf.lds $(Q)$(OBJCOPY) -I binary $(PLATFORM_ELFFLAGS) $< u-boot-elf.o $(call if_changed,u-boot-elf) +u-boot-elf.lds: arch/u-boot-elf.lds prepare FORCE + $(call if_changed_dep,cpp_lds) + # MediaTek's ARM-based u-boot needs a header to contains its load address # which is parsed by the BootROM. # If the SPL build is enabled, the header will be added to the spl binary, @@ -1775,7 +1775,7 @@ endif # prepare2 creates a makefile if using a separate output directory prepare2: prepare3 outputmakefile cfg -prepare1: prepare2 $(version_h) $(timestamp_h) \ +prepare1: prepare2 $(version_h) $(timestamp_h) $(dt_h) \ include/config/auto.conf ifeq ($(wildcard $(LDSCRIPT)),) @echo >&2 " Could not find linker script." @@ -1841,12 +1841,23 @@ define filechk_defaultenv.h xxd -i ; echo ", 0x00" ; ) endef +define filechk_dt.h + (if test -n "$${DEVICE_TREE}"; then \ + echo \#define DEVICE_TREE \"$(DEVICE_TREE)\"; \ + else \ + echo \#define DEVICE_TREE CONFIG_DEFAULT_DEVICE_TREE; \ + fi) +endef + $(version_h): include/config/uboot.release FORCE $(call filechk,version.h) $(timestamp_h): $(srctree)/Makefile FORCE $(call filechk,timestamp.h) +$(dt_h): $(srctree)/Makefile FORCE + $(call filechk,dt.h) + $(defaultenv_h): $(CONFIG_DEFAULT_ENV_FILE:"%"=%) FORCE $(call filechk,defaultenv.h) |