[U-Boot] [PATCH v5 00/14] Add PSCI support for Jetson TK1/Tegra124 + CNTFRQ fix

[Jan Kiszka]

On 2015-04-08 17:54, Tom Rini wrote:
> On Wed, Apr 08, 2015 at 04:12:21PM +0200, Jan Kiszka wrote:
>> On 2015-04-08 16:02, Tom Rini wrote:
>>> On Wed, Apr 08, 2015 at 03:55:44PM +0200, Jan Kiszka wrote:
>>>> On 2015-04-08 15:43, Tom Rini wrote:
>>>>> On Wed, Apr 08, 2015 at 10:37:40AM +0200, Jan Kiszka wrote:
>>>>>> On 2015-03-19 16:02, Thierry Reding wrote:
>>>>>>> On Mon, Mar 09, 2015 at 08:00:10AM +0100, Jan Kiszka wrote:
>>>>>>>> Changes in v4:
>>>>>>>>  - rebased over master
>>>>>>>>  - implemented psci_get_cpu_id as weak function
>>>>>>>>  - implemented psci_disable/enable_smp as weak functions
>>>>>>>>  - adjusted register interface of psci_get_cpu_stack_top
>>>>>>>>
>>>>>>>> This version (+ the non-cached memory init fix) can also be found at
>>>>>>>> https://github.com/siemens/u-boot/tree/jetson-tk1-v5.
>>>>>>>>
>>>>>>>> Jan
>>>>>>>>
>>>>>>>> CC: Ian Campbell <ijc at hellion.org.uk>
>>>>>>>> CC: Marc Zyngier <marc.zyngier at arm.com>
>>>>>>>>
>>>>>>>> Ian Campbell (3):
>>>>>>>>   tegra124: Add more registers to struct mc_ctlr
>>>>>>>>   jetson-tk1: Add PSCI configuration options and reserve secure code
>>>>>>>>   tegra124: Reserve secure RAM using MC_SECURITY_CFG{0, 1}_0
>>>>>>>>
>>>>>>>> Jan Kiszka (11):
>>>>>>>>   sun7i: Remove duplicate call to psci_arch_init
>>>>>>>>   ARM: Factor out common psci_get_cpu_id
>>>>>>>>   ARM: Factor out reusable psci_cpu_off_common
>>>>>>>>   ARM: Factor out reusable psci_cpu_entry
>>>>>>>>   ARM: Factor out reusable psci_get_cpu_stack_top
>>>>>>>>   ARM: Put target PC for PSCI CPU_ON on per-CPU stack
>>>>>>>>   virt-dt: Allow reservation of secure region when in a RAM carveout
>>>>>>>>   tegra: Make tegra_powergate_power_on public
>>>>>>>>   tegra: Add ap_pm_init hook
>>>>>>>>   tegra124: Add PSCI support for Tegra124
>>>>>>>>   tegra: Set CNTFRQ for secondary CPUs
>>>>>>>>
>>>>>>>>  arch/arm/cpu/armv7/psci.S                   | 121 ++++++++++++++++++++++++++++
>>>>>>>>  arch/arm/cpu/armv7/sunxi/psci.S             | 112 ++++---------------------
>>>>>>>>  arch/arm/cpu/armv7/virt-dt.c                |  29 +++++++
>>>>>>>>  arch/arm/cpu/armv7/virt-v7.c                |   5 ++
>>>>>>>>  arch/arm/include/asm/arch-tegra/ap.h        |   5 ++
>>>>>>>>  arch/arm/include/asm/arch-tegra/powergate.h |   1 +
>>>>>>>>  arch/arm/include/asm/arch-tegra124/flow.h   |   6 ++
>>>>>>>>  arch/arm/include/asm/arch-tegra124/mc.h     |  35 +++++++-
>>>>>>>>  arch/arm/include/asm/armv7.h                |   1 +
>>>>>>>>  arch/arm/include/asm/system.h               |   1 +
>>>>>>>>  arch/arm/lib/bootm-fdt.c                    |   5 ++
>>>>>>>>  arch/arm/mach-tegra/Makefile                |   4 +
>>>>>>>>  arch/arm/mach-tegra/ap.c                    |  15 ++++
>>>>>>>>  arch/arm/mach-tegra/powergate.c             |   2 +-
>>>>>>>>  arch/arm/mach-tegra/psci.S                  | 114 ++++++++++++++++++++++++++
>>>>>>>>  arch/arm/mach-tegra/tegra124/Kconfig        |   2 +
>>>>>>>>  arch/arm/mach-tegra/tegra124/Makefile       |   4 +
>>>>>>>>  arch/arm/mach-tegra/tegra124/ap.c           |  55 +++++++++++++
>>>>>>>>  board/nvidia/common/board.c                 |   4 +
>>>>>>>>  include/configs/jetson-tk1.h                |   5 ++
>>>>>>>>  20 files changed, 428 insertions(+), 98 deletions(-)
>>>>>>>>  create mode 100644 arch/arm/mach-tegra/psci.S
>>>>>>>>  create mode 100644 arch/arm/mach-tegra/tegra124/ap.c
>>>>>>>
>>>>>>> For the series:
>>>>>>>
>>>>>>> Reviewed-by: Thierry Reding <treding at nvidia.com>
>>>>>>> Tested-by: Thierry Reding <treding at nvidia.com>
>>>>>>
>>>>>> Thanks for all feedback - what's next? Anything missing? Should I rebase
>>>>>> (didn't check yet if that is necessary) and resend?
>>>>>
>>>>> Please rebase (it doesn't apply cleanly) and throw Reviewed/Tested-by's
>>>>> into the commit messages and then I'll apply, thanks!
>>>>>
>>>>
>>>> Base on master (there it applies fine but causes a trivial build
>>>> warning) or some other tree?
>>>
>>> Applying: virt-dt: Allow reservation of secure region when in a RAM
>>> carveout
>>> Using index info to reconstruct a base tree...
>>> Falling back to patching base and 3-way merge...
>>> Auto-merging arch/arm/lib/bootm-fdt.c
>>> Auto-merging arch/arm/include/asm/armv7.h
>>> CONFLICT (content): Merge conflict in arch/arm/include/asm/armv7.h
>>> Auto-merging arch/arm/cpu/armv7/virt-dt.c
>>> CONFLICT (content): Merge conflict in arch/arm/cpu/armv7/virt-dt.c
>>> Recorded preimage for 'arch/arm/cpu/armv7/virt-dt.c'
>>> Recorded preimage for 'arch/arm/include/asm/armv7.h'
>>> Failed to merge in the changes.
>>> Patch failed at 0008 virt-dt: Allow reservation of secure region when in
>>> a RAM carveout
>>>
>>> Is what I saw trying to git am -3 the current series to top of tree
>>> master.
>>
>> adcc5705? Strange, doesn't happen here.
> 
> Nope, 820ca15

Then please don't forget to push that baseline eventually ;). Or is
public git.denx.de updated only once a day or so? There used to be some
delay in the past, IIRC.

Jan

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