如何解决目标“broadcom/bcm2711-rpi-4-b.dtb”的配方失败
我正在尝试按照 this post by Snapp Automotive
为 Rpi 4b 图像构建 Android 汽车操作系统当我尝试构建 RPi 内核时,运行
ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- DTC_FLAGS=”-@” make broadcom/bcm27
11-rpi-4-b.dtb
抛出以下错误。
Input formats are:
dts - device tree source text
dtb - device tree blob
fs - /proc/device-tree style directory
-o,--out <arg>
Output file
-O,--out-format <arg>
Output formats are:
dts - device tree source text
dtb - device tree blob
asm - assembler source
-V,--out-version <arg>
Blob version to produce,defaults to 17 (for dtb and asm output)
-d,--out-dependency <arg>
Output dependency file
-R,--reserve <arg>
Make space for <number> reserve map entries (for dtb and asm output)
-S,--space <arg>
Make the blob at least <bytes> long (extra space)
-p,--pad <arg>
Add padding to the blob of <bytes> long (extra space)
-a,--align <arg>
Make the blob align to the <bytes> (extra space)
-b,--boot-cpu <arg>
Set the physical boot cpu
-f,--force
Try to produce output even if the input tree has errors
-i,--include <arg>
Add a path to search for include files
-s,--sort
Sort nodes and properties before outputting (useful for comparing trees)
-H,--phandle <arg>
Valid phandle formats are:
legacy - "linux,phandle" properties only
epapr - "phandle" properties only
both - Both "linux,phandle" and "phandle" properties
-W,--warning <arg>
Enable/disable warnings (prefix with "no-")
-E,--error <arg>
Enable/disable errors (prefix with "no-")
-@,--symbols
Enable generation of symbols
-A,--auto-alias
Enable auto-alias of labels
-T,--annotate
Annotate output .dts with input source file and line (-T -T for more details)
-h,--help
Print this help and exit
-v,--version
Print version and exit
Error: missing files
scripts/Makefile.lib:286: recipe for target 'arch/arm64/boot/dts/broadcom/bcm2711-rpi-4-b.dtb' Failed
make[1]: *** [arch/arm64/boot/dts/broadcom/bcm2711-rpi-4-b.dtb] Error 1
Makefile:1347: recipe for target 'broadcom/bcm2711-rpi-4-b.dtb' Failed
make: *** [broadcom/bcm2711-rpi-4-b.dtb] Error 2
谁能告诉我我在这里遗漏了什么?
谢谢!
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