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Commit ccf37718 authored by Nikita Ermakov's avatar Nikita Ermakov Committed by Anton Midyukov
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uboot: Allow to not specify an fdtdir in extlinux.conf

QEMU for riscv virt machine passes its own DTB. Overriding DTB breaks Linux loading.
parent 741d59ab
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features.in/uboot/config.mk
View file @ ccf37718
......@@ -9,6 +9,7 @@ endif
ifeq (,$(filter-out riscv64,$(ARCH)))
ifeq (,$(filter-out qcow2 qcow2c,$(IMAGE_TYPE)))
UBOOT_TTY := use/tty/S0
UBOOT_NOFDTDIR := 1
else
UBOOT_TTY := use/tty/SIF0
endif
......@@ -24,6 +25,7 @@ endif
@$(call try,UBOOT_TIMEOUT,50)
@$(call xport,UBOOT_BOOTARGS)
@$(call xport,UBOOT_TIMEOUT)
@$(call xport,UBOOT_NOFDTDIR)
else
use/uboot: ; @:
endif
features.in/uboot/image-scripts.d/00-uboot-prepare
View file @ ccf37718
......@@ -19,3 +19,5 @@ label linux
fdtdir /boot/dtb
append root=LABEL=ROOT ro $GLOBAL_BASE_BOOTARGS $GLOBAL_UBOOT_BOOTARGS $TTY
EOF
[ -z "${GLOBAL_UBOOT_NOFDTDIR:-}" ] || sed -i -e '/^[\t]*fdtdir \/boot\/dtb$/d' /boot/extlinux/extlinux.conf
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