diff options
| author | Simon Glass <sjg@chromium.org> | 2016-02-22 22:55:57 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-03-14 19:18:31 -0400 |
| commit | cdf172461caa1a2b29be54438628e4c227956565 (patch) | |
| tree | 970eff488c533017d3c27ea6161c15ef69308ce2 /Makefile | |
| parent | f1dcee59a2afc4cf39699eef7631edbff8693933 (diff) | |
| download | u-boot-cdf172461caa1a2b29be54438628e4c227956565.tar.gz | |
spl: Add a way to specify a list of device trees to include
When building a FIT, more than one device tree can be included. The board
can select (at run-time) the one that it wants.
Add a Kconfig option to allow the list of devices trees (supported by the
board) to be specified.
When using SPL_LOAD_FIT, build u-boot.img in FIT format instead of the
legacy image format. Include all the listed device tree files in this FIT.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -893,9 +893,16 @@ quiet_cmd_cpp_cfg = CFG $@ cmd_cpp_cfg = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ -DDO_DEPS_ONLY -D__ASSEMBLY__ -x assembler-with-cpp -P -dM -E -o $@ $< +ifdef CONFIG_SPL_LOAD_FIT +MKIMAGEFLAGS_u-boot.img = -f auto -A $(ARCH) -T firmware -C none -O u-boot \ + -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \ + -n "U-Boot $(UBOOTRELEASE) for $(BOARD) board" -E \ + -b $(patsubst %,arch/$(ARCH)/dts/%.dtb,$(subst ",,$(CONFIG_OF_LIST))) +else MKIMAGEFLAGS_u-boot.img = -A $(ARCH) -T firmware -C none -O u-boot \ -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_UBOOT_START) \ -n "U-Boot $(UBOOTRELEASE) for $(BOARD) board" +endif MKIMAGEFLAGS_u-boot-dtb.img = $(MKIMAGEFLAGS_u-boot.img) @@ -908,7 +915,8 @@ MKIMAGEFLAGS_u-boot-spl.kwb = -n $(srctree)/$(CONFIG_SYS_KWD_CONFIG:"%"=%) \ MKIMAGEFLAGS_u-boot.pbl = -n $(srctree)/$(CONFIG_SYS_FSL_PBL_RCW:"%"=%) \ -R $(srctree)/$(CONFIG_SYS_FSL_PBL_PBI:"%"=%) -T pblimage -u-boot-dtb.img u-boot.img u-boot.kwb u-boot.pbl: u-boot.bin FORCE +u-boot-dtb.img u-boot.img u-boot.kwb u-boot.pbl: \ + $(if $(CONFIG_SPL_LOAD_FIT),u-boot-nodtb.bin dts/dt.dtb,u-boot.bin) FORCE $(call if_changed,mkimage) u-boot-spl.kwb: u-boot.img spl/u-boot-spl.bin FORCE |