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

Tom Rini trini at konsulko.com
Wed Apr 8 15:43:03 CEST 2015


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!

-- 
Tom
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