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authorStefan Roese <sr@denx.de>2019-04-03 15:24:50 +0200
committerEugen Hristev <eugen.hristev@microchip.com>2019-04-09 09:28:50 +0300
commit9ea6f718ebf53ddb8264d3dd13b54a7988cc5259 (patch)
treeedad015dbd27a8c653ea3d346939415fb0d0ae05 /Kconfig
parent581e711ad1216fa791bf20a3598c601af77a77b1 (diff)
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Makefile: Add Kconfig option CONFIG_SPL_IMAGE to select the SPL binary
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>
Diffstat (limited to 'Kconfig')
-rw-r--r--Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/Kconfig b/Kconfig
index 305b265..7a5491b 100644
--- a/Kconfig
+++ b/Kconfig
@@ -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