Closed zhanghb97 closed 10 months ago
I was able to successfully build the sysimage-sdcard.img
. Can you post the output of your build log?
@negge Thank you for checking this!
I reviewed the build log, and I found an issue with the post-imege.sh
script:
>>> Executing post-image script /home/zhanghongbin/k230_sdk/src/little/buildroot-ext/buildroot-9d1d4818c39d97ad7a1cdf6e075b9acae6dfff71/../board/canaan/k230/post-image.sh
/home/zhanghongbin/k230_sdk/output/k230_canmv_defconfig/little/buildroot-ext/host/bin/mkimage: Can't open /home/zhanghongbin/k230_sdk/output/k230_canmv_defconfig/little/buildroot-ext/images/Image: No such file or directory
cp: cannot stat '/home/zhanghongbin/k230_sdk/output/k230_canmv_defconfig/little/buildroot-ext/images/readme.txt': No such file or directory
cp: cannot stat '/home/zhanghongbin/k230_sdk/output/k230_canmv_defconfig/little/buildroot-ext/build/linux-custom/arch/riscv/boot/dts/thead/*.dtb': No such file or directory
cp: cannot stat '/home/zhanghongbin/k230_sdk/output/k230_canmv_defconfig/little/buildroot-ext/build/boot_ext4/light_mpw.dtb': No such file or directory
Have you ever encountered this problem? I will rebuild all things again to see if I can still reproduce the problem.
I've found that when I employ the -j
option in the command make CONF=k230_canmv_defconfig
(for instance, make CONF=k230_canmv_defconfig -j64
), it leads to the issue. If I compile the target using a single job in Makefile (without the -j
option), the sysimage-sdcard.img
is successfully created.
@negge Thanks again for the reply.
Current SDK does not support multi-process compilation, do not add multi-process compilation options like -j32
Help
Hi!
I am attempting to run RVV code on the CanMV-K230-V1.0 board. I have followed the provided build process and executed the command
make CONF=k230_canmv_defconfig
to build the SDK. However, I am encountering an issue where thesysimage-sdcard.img
is not being built in the images directory.Below is the directory structure of the
k230_sdk/output/
after the build attempt:Could you please advise if I have overlooked a step or if there is an additional process needed to generate the
sysimage-sdcard.img
?Thanks in advance!