Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-10 15:14:43 +00:00
Code Issues Projects Releases Packages Wiki Activity

Makefile: Add Kconfig option CONFIG_SPL_IMAGE to select the SPL binary

Browse source 
This patch adds the CONFIG_SPL_IMAGE option to select the SPL image that
shall be used to generate the combined SPL + U-Boot image. The default
value is the current value "spl/u-boot-spl.bin".

This patch also sets CONFIG_SPL_IMAGE to "spl/boot.bin" for AT91 targets
which use SPL NAND support (boot from NAND). For these build targets the
combined image "u-boot-with-spl.bin" is now automatically generated and
can be programmed into NAND as one single image (vs. SPL image and U-Boot
as 2 separate images).

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Andreas Bießmann <andreas@biessmann.org>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
This commit is contained in:
Stefan Roese 2019-04-03 15:24:50 +02:00 committed by Eugen Hristev
parent 581e711ad1
commit 9ea6f718eb
2 changed files with 14 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
Kconfig
View file

@ -224,6 +224,16 @@ config BUILD_ROM
which are not shipped in the U-Boot source tree.
Please, see doc/README.x86 for details.
config SPL_IMAGE
string "SPL image used in the combined SPL+U-Boot image"
default "spl/boot.bin" if ARCH_AT91 && SPL_NAND_SUPPORT
default "spl/u-boot-spl.bin"
help
Select the SPL build target that shall be generated by the SPL
build process (default spl/u-boot-spl.bin). This image will be
used to generate a combined image with SPL and main U-Boot
proper as one single image.
config BUILD_TARGET
string "Build target special images"
default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_ARRIA10
@ -232,6 +242,7 @@ config BUILD_TARGET
default "u-boot-elf.srec" if RCAR_GEN3
default "u-boot.itb" if SPL_LOAD_FIT && ARCH_SUNXI
default "u-boot.kwb" if KIRKWOOD
default "u-boot-with-spl.bin" if ARCH_AT91 && SPL_NAND_SUPPORT
help
Some SoCs need special image types (e.g. U-Boot binary
with a special header) as build targets. By defining

4
Makefile
View file

@ -1232,9 +1232,11 @@ else
SPL_PAYLOAD := u-boot.bin
endif
SPL_IMAGE := $(CONFIG_SPL_IMAGE:"%"=%)
OBJCOPYFLAGS_u-boot-with-spl.bin = -I binary -O binary \
--pad-to=$(CONFIG_SPL_PAD_TO)
u-boot-with-spl.bin: spl/u-boot-spl.bin $(SPL_PAYLOAD) FORCE
u-boot-with-spl.bin: $(SPL_IMAGE) $(SPL_PAYLOAD) FORCE
$(call if_changed,pad_cat)
ifeq ($(CONFIG_ARCH_LPC32XX)$(CONFIG_SPL),yy)