[PATCH 2/2] boot: android: Add bootconfig support

[Guillaume LA ROQUE]

Hi,

Le 30/11/2024 à 21:24, Simon Glass a écrit :
> Hi Guillaume,
>
> On Thu, 28 Nov 2024 at 03:15, Guillaume La Roque <glaroque at baylibre.com> wrote:
>> For android vendor boot image version 4 bootconfig is mandatory.[1]
>>
>> In the android_image_get_ramdisk function, after copying both vendor and
>> boot ramdisks, we extract all androidboot.* entries from the kernel
>> command line. These entries are added to the bootconfig section.
>> We then update the sizes of the ramdisk and bootconfig.
>> Finally, all androidboot.* entries are removed from the kernel command
>> line.
>>
>> [1] https://source.android.com/docs/core/architecture/partitions/vendor-boot-partitions#vendor-boot-partition-v4
>> Co-developed-by: Mattijs Korpershoek <mkorpershoek at baylibre.com>
>> Signed-off-by: Mattijs Korpershoek <mkorpershoek at baylibre.com>
>> Signed-off-by: Guillaume La Roque <glaroque at baylibre.com>
>> ---
>>   boot/image-android.c | 29 +++++++++++++++++++++++++++++
>>   1 file changed, 29 insertions(+)
>>
> I am not seeing any tests for this code. Can you please update the
> test to cover this?
i don't know if it's possible with test framework in uboot, to validate 
bootconfig raw partition is reading by android kernel. i don't really 
know how i can do this , if you can say me if it's something possible or 
not .

for kernel command line part is it possible to read it in test to check 
if we find some androidboot.* entry ?


Thanks.
Guillaume

>
> Regards,
> Simon