payloads/U-Boot: Tidy up the U-Boot build

This doesn't work at present, merely printing an error when U-Boot is
selected as a payload. This is because it adds a file into the U-Boot
tree which makes U-Boot's build system think that the tree is unclean.

Update the rules to put the tag file outside the source tree. Use an
out-of-tree build for U-Boot to avoid changing the source tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
Change-Id: I24d6545b54f97afeefaca3ffed79eec2e7afacb4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59600
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Simon Glass
2021-11-13 19:40:59 -07:00
committed by Felix Held
parent 4298e13868
commit 03f0fa1822
3 changed files with 13 additions and 10 deletions

View File

@@ -197,7 +197,7 @@ payloads/external/GRUB2/grub2/build/default_payload.elf: grub2
# U-Boot
payloads/external/U-Boot/u-boot/u-boot-dtb.bin u-boot: $(DOTCONFIG)
payloads/external/U-Boot/build/u-boot/u-boot-dtb.bin u-boot: $(DOTCONFIG)
$(MAKE) -C payloads/external/U-Boot \
CONFIG_UBOOT_MASTER=$(CONFIG_UBOOT_MASTER) \
CONFIG_UBOOT_STABLE=$(CONFIG_UBOOT_STABLE)