How edit cboot

[womer]

Hello,
according to the following link:

Cboot in 32.7.2 fails to read extlinux.conf

Please try this within your cboot, reflash the cboot and it shall work with extlinux.conf. diff --git a/lib/fs/ext4/ext4.c b/lib/fs/ext4/ext4.c index c994c0f..6e8e2e7 100644 --- a/lib/fs/ext4/ext4.c +++ b/lib/fs/ext4/ext4.c @@ -244,6 +244,9 @@ uint8_t *buf_ptr = NULL; off_t total_bytes_read = 0; int err = 0; + uint32_t file_len_in_blocks = 0; + uint32_t total_blocks_read; + uint32_t block_size; LTRACE_ENTRY; @@ -254,6 +257,15 @@ } buf_ptr = (uint8_t …

I’m not sure how to do it.
Can’t find ext4.c
how do i edit this file?
thanks :)

[WayneWWW]

Need to download the cboot source code so that you will find that file.

Search “l4t archive”, choose 32.7.2.

[womer]

thank you so much!
how should i reflash the board after creating cboot_t194.bin?

[WayneWWW]

You can replace the old cboot binary on your BSP folder.

And reflash the board again.