On 03.04.19 13:08, [email protected] wrote:
On 02.04.2019 11:57, Stefan Roese wrote:
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 <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Andreas Bießmann <[email protected]>
Cc: Eugen Hristev <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Tested on the taurus board:
Tested-by: Heiko Schocher <[email protected]>
---
v3:
- No change
v2:
- No change
Kconfig | 10 ++++++++++
Makefile | 4 +++-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/Kconfig b/Kconfig
index 305b265ed7..7c2b86f1f3 100644
--- a/Kconfig
+++ b/Kconfig
@@ -224,6 +224,15 @@ 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 filename that is generated"
+ default "spl/boot.bin" if ARCH_AT91 && SPL_NAND_SUPPORT
+ default "spl/u-boot-spl.bin"
+ help
+ The SPL image filename that is generated by the build process.
+ This image might be used to generated a combined image with
+ SPL and main U-Boot proper as well.
+
Hi Stefan,
If I try to just use menuconfig and change this value to something else,
build fails. The purpose of this Kconfig is to name the SPL filename as
per the config's desire ?
Or in fact is "which binary file to use to make the Combined SPL+U-BOOT
mega image" ?
Its not meant to change the SPL image filename to an arbitrary name.
Its meant to select one of the already supported values of the build
system. I should probably re-phrase the Kconfig text to better reflect
this.
Thanks,
Stefan
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