To support passing specific commands defined in enum imx8image_cmd to
the imx8image_copy_image() function, this patch introduces a new entry
type nxp-imx9image. This entry generates a plain text data file
containing the relevant commands, enabling flexible configuration during
image creation.

Signed-off-by: Alice Guo <alice.guo@nxp.com>

This consistency reads a bit nicer.

Signed-off-by: Adriano Carvalho <adrianocarvalho.pt@gmail.com>

It was "... doing the same build ... will not trigger a rebuild".

Signed-off-by: Adriano Carvalho <adrianocarvalho.pt@gmail.com>

Reads better.

Signed-off-by: Adriano Carvalho <adrianocarvalho.pt@gmail.com>

It might not be clear what is meant with "to make sure the shell leaves it alone".

Signed-off-by: Adriano Carvalho <adrianocarvalho.pt@gmail.com>

It reads a bit nicer.

Signed-off-by: Adriano Carvalho <adrianocarvalho.pt@gmail.com>

riscv was missing from the list.
To some, the architecture's name may not be obvious from the code name.

Signed-off-by: Adriano Carvalho <adrianocarvalho.pt@gmail.com>

Strictly speaking, "has" doesn't make sense.
"supports" seems like a better word and it probably was what the original author meant.

Signed-off-by: Adriano Carvalho <adrianocarvalho.pt@gmail.com>

Otherwise, the two dashes are rendered as just one.

Signed-off-by: Adriano Carvalho <adrianocarvalho.pt@gmail.com>

These are fixes to what looks like obvious typos.
Some minor improvments are also included, such as:
- Write "symbolic link" instead of symlink
- Correct capitalization for LLVM (all caps)
- Remove dead link and surrounding sentence

Signed-off-by: Adriano Carvalho <adrianocarvalho.pt@gmail.com>