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(-)