[PATCH 0/5] meson64_android: use BCB for reboot reason
Mattijs Korpershoek
mkorpershoek at baylibre.com
Fri Jul 30 14:29:13 CEST 2021
Hi Neil,
Neil Armstrong <narmstrong at baylibre.com> writes:
> On 30/07/2021 10:55, Mattijs Korpershoek wrote:
>> The SEI-610 and SEI-510 boards are well supported in the
>> Android Open Source project via the yukawa [1] platform.
>>
>> Their U-Boot version, despite being public [2] is not in mainline.
>>
>> Android has multiple OSes it can boot into:
>> * Main android
>> * Recovery OS
>> * Fastbootd (recovery OS with fastboot mode)
>> * Bootloader (U-Boot) with fastboot mode
>>
>> The decision of which OS to boot into is taken by the bootloader based on
>> the "reboot reason".
>>
>> For amlogic boards, we pass the reboot reason via a custom smc call.
>> This support is limited: we don't r
>>
>> These series reworks the reboot reason handling to use the BCB, which
>> is the standard Android way.
>>
>> [1] https://android.googlesource.com/device/amlogic/yukawa
>> [2] https://gitlab.com/baylibre/amlogic/atv/u-boot/-/tree/u-boot/v2021.07/integ
>>
>> Mattijs Korpershoek (5):
>> Revert "ARM: meson: Add support for fastboot_set_reboot_flag()"
>> configs: meson64_android: use BCB for reboot to bootloader
>> configs: meson64_android: implement recovery boot via BCB
>> configs: meson64_android: reboot to fastbootd from bootloader
>> configs: sei610/sei510: set CONFIG_CMD_BCB=y
>>
>> arch/arm/mach-meson/board-common.c | 34 -----------------
>> configs/sei510_defconfig | 1 +
>> configs/sei610_defconfig | 1 +
>> include/configs/meson64_android.h | 60 ++++++++++++++++++++----------
>> 4 files changed, 42 insertions(+), 54 deletions(-)
>>
>
> Looks fine, but I'll move the patch 1 as last.
Thanks for your review.
>
> Can you re-post ?
>
> Please add:
> Acked-by: Neil Armstrong <narmstrong at baylibre.com>
>
> to all patches if you repost.
I've reposted a v2 with your ack.
Mattijs
>
> Neil
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