[PATCH v16 2/9] ARM: hisi: enable MCPM implementation
haojian.zhuang at linaro.org
Mon Aug 4 18:18:13 PDT 2014
On 5 August 2014 09:02, Nicolas Pitre <nicolas.pitre at linaro.org> wrote:
> On Tue, 5 Aug 2014, Haojian Zhuang wrote:
>> On 5 August 2014 06:43, Nicolas Pitre <nicolas.pitre at linaro.org> wrote:
>> > Sorry for the delay -- I was on vacation.
>> > On Mon, 4 Aug 2014, Haojian Zhuang wrote:
>> >> Multiple CPU clusters are used in Hisilicon HiP04 SoC. Now use MCPM
>> >> framework to manage power on HiP04 SoC.
>> >> Changelog:
>> >> v16:
>> >> * Parse bootwrapper parameters in command line instead.
>> > What is that about? I don't particularly like to see bootloader
>> > handshake details passed to the kernel via the kernel command line
>> > mechanism. Given this looks like special memory regions, can't they be
>> > specified via the device tree instead?
>> Others don't agree put them into DTS file. So I move them into command line.
> Could you give me a pointer to the discussion around that please?
Mark challenged what's relationship between bootwrapper address and
system controller. Actually code in bootwrapper is like trampoline.
And it's a software protocol, not hardware description. So I moved
them into command line instead.
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