Re: [yocto-patches] [PATCH meta-rockchip] rockchip-extlinux.inc: fix non-fit KERNEL_IMAGETYPE image boot

[Trevor Woerner <twoerner@gmail.com>]

On Mon 2024-05-27 @ 03:48:24 PM, Quentin Schulz via lists.yoctoproject.org wrote:
> From: Quentin Schulz <quentin.schulz@cherry.de>
> 
> On systems where KERNEL_IMAGETYPE is not set to fitImage, one needs to
> either pass an DTB or a path to a directory where DTBs are located on
> the rootfs.
> 
> When FDT property in extlinux is provided, FDTDIR isn't used (and
> actually u-boot-extlinux-config doesn't even write it to the
> configuration file).
> 
> When relative paths are used, they are relative to the directory where
> extlinux.conf is stored[1]. Since the DTBs are stored in /boot, just
> providing the filename of the DTB won't work because extlinux in U-Boot
> will search for it in /boot/extlinux. We should therefore either use ../
> prefix for relative paths or use /boot to make it absolute. /boot is
> more explicit and easily parseable, so let's use the latter.
> 
> [1] https://wiki.syslinux.org/wiki/index.php?title=Config#Working_directory
> 
> Fixes: d80fa46c42f2 ("rockchip-extlinux.inc: handle multiple DTs in KERNEL_DEVICETREE")
> Fixes: 3b51866f2251 ("remove /boot partition")
> Fixes: 13316b796814 ("KERNEL_DEVICETREE: 32-bit re-org")
> Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
> ---
>  conf/machine/include/rockchip-extlinux.inc | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Trevor Woerner <twoerner@gmail.com>
Applied to meta-rockchip, master branch. Thanks!