[U-Boot] [PATCH] cmd: set filesize variable in ubi read

[Heiko Schocher <hs@denx.de>]

Hello Holger,

Am 31.08.2017 um 09:25 schrieb Heiko Schocher:
> Hello Holger,
>
> Am 30.08.2017 um 18:38 schrieb Holger Dengler:
>> After a successful read of a UBI volume, the variable filesize is set
>> to the number of read bytes. To boot linux with a raw initramfs/initrd,
>> you must specify the exact size of the initramfs/initrd image in boot
>> command. If the initramfs/inird is read from UBI volume, $filesize is
>> required to access the number of read bytes.
>>
>> Example:
>>    ubi read ${loadaddr} kernelvol
>>    ubi read ${fdtaddr} dtbvol
>>    ubi read ${initrd_addr} initrdvol
>>    bootz ${loadaddr} ${initrd_addr}:${filesize} ${fdt_addr}
>>
>> Signed-off-by: Holger Dengler <dengler@linutronix.de>
>> ---
>>   cmd/ubi.c | 5 +++++
>>   1 file changed, 5 insertions(+)
>
> Thanks!
>
> Reviewed-by: Heiko Schocher <hs@denx.de>
>
> As new release is near, I pickup this patch when the next merge window
> opens.

Just tried a travis build, and it breaks a lot of boards, see

https://travis-ci.org/hsdenx/u-boot-ubi/builds/274457374

Do you have time to look into?

bye,
Heiko
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