[U-Boot] [PATCH v3 0/4] sun7i: PSCI enhancements

[Hans de Goede <hdegoede@redhat.com>]

Hi,

On 11-01-15 10:59, Ian Campbell wrote:
> I've applied #1 and #3. I'd like to hear from Hans on the v0.2 stuff.

I've no real opinion on this, I do NOT like the introduction of a
third version of the i2c / rsb and axp code (we already have both
a u-boot and a kernel version to maintain of both).

Given that and rumors I've heard of a new PSCI version which may make
things like shutdown optional, I would prefer to wait for such a new
PSCI version and jump directly to that.

But ultimately I defer to Ian here, so Ian whatever you say goes :)

Regards,

Hans



>
> Also, the other patches are touching generic arm code, so ought to be
> CC-d to (and perhaps go via) the core ARM maintainer (Albert Aribaud).
>
> IMHO it would be better if the common code changes involved
> platform-selectable #ifdef's for enabling v0.1 and v0.2, to allow
> platforms to opt-in to v0.2 support.
>
> On Wed, 2014-12-31 at 13:46 +0100, Jan Kiszka wrote:
>> This adds CPU offlining and PSCI v0.2 support. Changes since v2:
>>   - add more comments to psci_fiq_enter (patch 1)
>>   - rebase over u-boot-sunxi/next
>>
>> See patches for further details.
>>
>> Jan
>>
>> Jan Kiszka (4):
>>    sun7i: Add support for taking CPUs offline via PSCI
>>    sun7i: Add PSCI v0.2 support
>>    sun7i: Move psci_arch_init close to text_end
>>    sun7i: Implement PSCI v0.2 AFFINITY_INFO
>>
>>   arch/arm/cpu/armv7/psci.S             |  35 +++-
>>   arch/arm/cpu/armv7/sunxi/psci.S       | 351 ++++++++++++++++++++++++++++++++--
>>   arch/arm/cpu/armv7/virt-dt.c          |   5 +-
>>   arch/arm/include/asm/arch-sunxi/cpu.h |   2 +
>>   arch/arm/include/asm/psci.h           |  24 ++-
>>   5 files changed, 392 insertions(+), 25 deletions(-)
>>
>
>