Messages in this thread | | | Date | Wed, 15 Oct 2014 14:50:32 -0500 | From | Dinh Nguyen <> | Subject | Re: [PATCH v3 0/2] socfpga: fix hotplug/add suspend to ram |
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On Tue, 14 Oct 2014, atull@opensource.altera.com wrote:
> From: Alan Tull <atull@opensource.altera.com> > > Patch 1: socfpga: hotplug: put cpu1 in wfi > Use WFI when putting CPU1 to sleep. Don't hold CPU1 in reset > since that results in increased power consumption. Only > briefly reset CPU1. > > Patch 2: socfpga: support suspend to ram > * allocate space in ocram using sram driver > * Add a function in ocram to do suspend to ram and > place DDR in self-refresh > > Alan Tull (2): > socfpga: hotplug: put cpu1 in wfi > socfpga: support suspend to ram > > arch/arm/mach-socfpga/Kconfig | 1 + > arch/arm/mach-socfpga/Makefile | 1 + > arch/arm/mach-socfpga/core.h | 7 ++ > arch/arm/mach-socfpga/platsmp.c | 19 ++-- > arch/arm/mach-socfpga/pm.c | 150 ++++++++++++++++++++++++++++++++ > arch/arm/mach-socfpga/self-refresh.S | 157 ++++++++++++++++++++++++++++++++++ > arch/arm/mach-socfpga/socfpga.c | 10 +++ > 7 files changed, 337 insertions(+), 8 deletions(-) > create mode 100644 arch/arm/mach-socfpga/pm.c > create mode 100644 arch/arm/mach-socfpga/self-refresh.S >
I've applied both patches. I just had to fixup a minor checkpatch error with the 2nd patch:
ERROR: trailing whitespace #284: FILE: arch/arm/mach-socfpga/self-refresh.S:34: +^I/*^I$
total: 1 errors, 1 warnings, 354 lines checked
BR, Dinh
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