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Message-ID: <28d82061-b6e2-2549-280e-8dc769a7be8e@synopsys.com>
Date: Fri, 8 Sep 2017 10:49:03 -0700
From: Vineet Gupta <Vineet.Gupta1@...opsys.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
CC: arcml <linux-snps-arc@...ts.infradead.org>,
lkml <linux-kernel@...r.kernel.org>,
Alexey Brodkin <Alexey.Brodkin@...opsys.com>,
"eladkan@...lanox.com" <eladkan@...lanox.com>,
Liav Rehana <liavr@...lanox.com>,
Jose Abreu <Jose.Abreu@...opsys.com>
Subject: [GIT PULL] ARC changes for 4.4-rc1
Hi Linus,
We have a bigger set of updates for ARC this time (mostly because some couldn't
make last release bus). Please pull.
Thx,
-Vineet
------->
The following changes since commit cc4a41fe5541a73019a864883297bd5043aa6d98:
Linux 4.13-rc7 (2017-08-27 17:20:40 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/ tags/arc-4.14-rc1
for you to fetch changes up to 1ee55a8f7f6b7ca4c0c59e0b4b4e3584a085c2d3:
ARC: Re-enable MMU upon Machine Check exception (2017-09-01 11:29:05 -0700)
----------------------------------------------------------------
ARC changes for 4.14-rc1
- support for HSDK board hosting a Quad core HS38x4 based SoC running @ 1 GHz
(and some prerrquisite changes such as ability to scoot the kernel code/data
from start of memory map etc)
- Quite a few updates for EZChip (Mellanox) platform
- Fixes to fault/exception printing
----------------------------------------------------------------
Alexey Brodkin (2):
ARC: Hardcode ARCH_DMA_MINALIGN to max line length we may have
ARC: [plat-hsdk] initial port for HSDK board
Elad Kanfi (1):
ARC: [plat-eznps] avoid toggling of DPC register
Eugeniy Paltsev (4):
ARC: [plat-axs103] use clk driver #1: Get rid of platform specific cpu clk
setting
ARC: [plat-axs103] use clk driver #2: Add core pll node to DT to manage cpu clk
ARCv2: IOC: Tighten up the contraints (specifically base / size alignment)
ARC: mm: Decouple RAM base address from kernel link address
Jose Abreu (2):
ARC: Show fault information passed to show_kernel_fault_diag()
ARC: Re-enable MMU upon Machine Check exception
Liav Rehana (4):
ARC: typo fix in mm/fault.c
ARC: typos fix in kernel/entry-compact.S
ARC: [plat-eznps] Update the init sequence of aux regs per cpu.
ARC: [plat-eznps] handle extra aux regs #2: kernel/entry exit
Noam Camus (9):
ARC: [plat-eznps] typo fix at Kconfig
ARC: [plat-eznps] Fix TLB Errata
ARC: [plat-eznps] disabled stall counter due to a HW bug
ARC: [plat-eznps] spinlock aware for MTM
ARC: [plat-eznps] use schd.wft instruction instead of sleep at idle task
ARC: [plat-eznps] Handle user memory error same in simulation and silicon
ARC: set boot print log level to PR_INFO
ARC: [plat-eznps] new command line argument for HW scheduler at MTM
ARC: [plat-eznps] handle extra aux regs #1: save/restore on context switch
Vineet Gupta (4):
ARC: spinlock: Document the EX based spin_unlock
ARC: create cpu specific version of arch_cpu_idle()
ARCv2: SLC: provide a line based flush routine for debugging
ARC: [plat-axs103] refactor the DT fudging code
Documentation/admin-guide/kernel-parameters.txt | 9 ++
Documentation/devicetree/bindings/arc/hsdk.txt | 7 +
arch/arc/Kconfig | 11 +-
arch/arc/Makefile | 1 +
arch/arc/boot/dts/axc001.dtsi | 2 +-
arch/arc/boot/dts/axc003.dtsi | 13 +-
arch/arc/boot/dts/axc003_idu.dtsi | 13 +-
arch/arc/boot/dts/hsdk.dts | 189 ++++++++++++++++++++++++
arch/arc/boot/dts/nsim_hs.dts | 2 +-
arch/arc/configs/hsdk_defconfig | 80 ++++++++++
arch/arc/include/asm/cache.h | 5 +-
arch/arc/include/asm/entry-compact.h | 24 +++
arch/arc/include/asm/irqflags-arcv2.h | 3 -
arch/arc/include/asm/irqflags-compact.h | 2 -
arch/arc/include/asm/page.h | 2 +-
arch/arc/include/asm/processor.h | 10 ++
arch/arc/include/asm/ptrace.h | 5 +
arch/arc/include/asm/spinlock.h | 12 ++
arch/arc/include/asm/switch_to.h | 9 ++
arch/arc/kernel/devtree.c | 5 +-
arch/arc/kernel/entry-compact.S | 22 +--
arch/arc/kernel/entry.S | 6 +
arch/arc/kernel/process.c | 33 ++++-
arch/arc/kernel/setup.c | 6 +-
arch/arc/kernel/traps.c | 4 +-
arch/arc/kernel/troubleshoot.c | 5 +-
arch/arc/mm/cache.c | 83 +++++++++--
arch/arc/mm/fault.c | 2 +-
arch/arc/mm/init.c | 6 +-
arch/arc/mm/tlb.c | 5 +-
arch/arc/mm/tlbex.S | 9 ++
arch/arc/plat-axs10x/axs10x.c | 152 +++----------------
arch/arc/plat-eznps/Kconfig | 26 +++-
arch/arc/plat-eznps/Makefile | 2 +-
arch/arc/plat-eznps/ctop.c | 32 ++++
arch/arc/plat-eznps/entry.S | 2 +-
arch/arc/plat-eznps/include/plat/ctop.h | 2 +
arch/arc/plat-eznps/mtm.c | 50 ++++++-
arch/arc/plat-hsdk/Kconfig | 9 ++
arch/arc/plat-hsdk/Makefile | 9 ++
arch/arc/plat-hsdk/platform.c | 66 +++++++++
41 files changed, 741 insertions(+), 194 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arc/hsdk.txt
create mode 100644 arch/arc/boot/dts/hsdk.dts
create mode 100644 arch/arc/configs/hsdk_defconfig
create mode 100644 arch/arc/plat-eznps/ctop.c
create mode 100644 arch/arc/plat-hsdk/Kconfig
create mode 100644 arch/arc/plat-hsdk/Makefile
create mode 100644 arch/arc/plat-hsdk/platform.c
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