> From: Kever Yang <kever.y...@rock-chips.com> > Date: Fri, 13 Apr 2018 15:54:07 +0800 > > Hi Heinrich, > > What kind of issue do you met without this patch? > > I think distro boot always work fine in my side without this patch.
Without this, U-Boot won't load a new device tree from disk before starting the EFI application. This means the device tree provided by U-Boot will be used which doesn't work very well with newer kernels. > Thanks, > - Kever > On 04/13/2018 06:45 AM, Heinrich Schuchardt wrote: > > All rk3288 default configs define CONFIG_DEFAULT_DEVICE_TREE. > > So we can use it to define ${fdtfile} in rk3288_common.h. > > > > This variable is needed by the distro boot command. > > > > Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de> > > --- > > include/configs/rk3288_common.h | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/include/configs/rk3288_common.h > > b/include/configs/rk3288_common.h > > index 78595b86ec..762a206143 100644 > > --- a/include/configs/rk3288_common.h > > +++ b/include/configs/rk3288_common.h > > @@ -73,6 +73,7 @@ > > #define CONFIG_EXTRA_ENV_SETTINGS \ > > "fdt_high=0x0fffffff\0" \ > > "initrd_high=0x0fffffff\0" \ > > + "fdtfile=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ > > "partitions=" PARTS_DEFAULT \ > > ENV_MEM_LAYOUT_SETTINGS \ > > ROCKCHIP_DEVICE_SETTINGS \ > > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > https://lists.denx.de/listinfo/u-boot > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot