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doc: devicetree: dt_qemu.rst: Fix the typo and space

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Fix typo and whitespace in the document.

Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Yu Chien Peter Lin 2023-02-12 15:09:51 +08:00 committed by Heinrich Schuchardt
parent 1198b38ba9
commit 8c8153ead2
1 changed files with 2 additions and 2 deletions
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4
doc/develop/devicetree/dt_qemu.rst
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@ -13,7 +13,7 @@ When `CONFIG_OF_BOARD` is enabled
Obtaining the QEMU devicetree
-----------------------------
Where QEMU generates its own devicetree to pass to U-Boot tou can use
Where QEMU generates its own devicetree to pass to U-Boot you can use
`-dtb u-boot.dtb` to force QEMU to use U-Boot's in-tree version.
To obtain the devicetree that qemu generates, add `-machine dumpdtb=qemu.dtb`,
@ -38,7 +38,7 @@ to produce a text file. It drops the duplicate header on the qemu one. Then it
joins them up and runs them through dtc to compile the output::
qemu-system-arm -machine virt -machine dumpdtb=qemu.dtb
cat <(dtc -I dtb qemu.dtb) <(dtc -I dtb u-boot.dtb |grep -v /dts-v1/) |dtc - -o merged.dtb
cat <(dtc -I dtb qemu.dtb) <(dtc -I dtb u-boot.dtb | grep -v /dts-v1/) | dtc - -o merged.dtb
You can then run qemu with the merged devicetree, e.g.::