[U-Boot] [PATCH 1/1] rockchip: rk3288: provide ${fdtfile}

[Kever Yang]

Hi Heinrich,

    Does this fdtfile will used for kernel? There should be a fdt config
for kernel dtb in boot config file,

and we should not use U-Boot dtb for kernel, they are different.


Thanks,
- Kever
On 04/13/2018 03:54 PM, Kever Yang wrote:
> 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.
>
> 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.glpk at 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 \
>
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