linux-stable.git/arch/arc/boot, branch v3.14.78

ARC: [nsimosci] move peripherals to match model to FPGA

2015-01-27T16:18:54+00:00

commit e8ef060b37c2d3cc5fd0c0edbe4e42ec1cb9768b upstream.

This allows the sdplite/Zebu images to run on OSCI simulation platform

Signed-off-by: Vineet Gupta 
Signed-off-by: Greg Kroah-Hartman

ARC: [nsimosci] Allow "headless" models to boot

2014-11-14T16:59:55+00:00

commit 5c05483e2db91890faa9a7be0a831701a3f442d6 upstream.

There are certain test configuration of virtual platform which don't
have any real console device (uart/pgu). So add tty0 as a fallback console
device to allow system to boot and be accessible via telnet

Otherwise with ttyS0 as only console, but 8250 disabled in kernel build,
init chokes.

Reported-by: Anton Kolesov 
Signed-off-by: Vineet Gupta 
Signed-off-by: Greg Kroah-Hartman

ARC: [nsimosci] Unbork console

2014-04-14T13:50:05+00:00

commit 61fb4bfc010b0d2940f7fd87acbce6a0f03217cb upstream.

Despite the switch to right UART driver (prev patch), serial console
still doesn't work due to missing CONFIG_SERIAL_OF_PLATFORM

Also fix the default cmdline in DT to not refer to out-of-tree
ARC framebuffer driver for console.

Signed-off-by: Vineet Gupta 
Cc: Francois Bedard 
Signed-off-by: Greg Kroah-Hartman

ARC: [nsimosci] Change .dts to use generic 8250 UART

2014-04-14T13:50:05+00:00

commit 6eda477b3c54b8236868c8784e5e042ff14244f0 upstream.

The Synopsys APB DW UART has a couple of special features that are not
in the System C model. In 3.8, the 8250_dw driver didn't really use these
features, but from 3.9 onwards, the 8250_dw driver has become incompatible
with our model.

Signed-off-by: Mischa Jonker 
Signed-off-by: Vineet Gupta 
Cc: Francois Bedard 
Signed-off-by: Greg Kroah-Hartman

ARC: Add perf support for ARC700 cores

2013-11-12T04:15:38+00:00

This adds basic perf support for ARC700 cores. Most PERF_COUNT_HW* events
are supported now.

Signed-off-by: Mischa Jonker 
Acked-by: Peter Zijlstra 
Signed-off-by: Vineet Gupta

ARC: [TB10x] Updates for GPIO and pinctrl

2013-11-11T04:27:44+00:00

Device tree and Kconfig updates for GPIO and pinctrl drivers.

Signed-off-by: Christian Ruppert 
Signed-off-by: Vineet Gupta

ARC: Add some .gitignore entries

2013-08-26T04:10:24+00:00

Signed-off-by: Vineet Gupta

Merge tag 'arc-v3.11-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

2013-07-10T17:11:26+00:00

Pull second set of ARC architecture updates from Vineet Gupta:
 "Couple of Platform updates (Device Tree files primarily) given that
  the corresponding drivers (net/ethernet/arc/*, irqctl/irq-tb10x.c)
  have now been merged into your tree.

  Ideally these shd have been part of same submissions, oh well..."

* tag 'arc-v3.11-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: [TB10x] Updates for irqchip driver
  ARC: [plat-arcfpga] Enable arc_emac for ARCAngle4 Board

ARC: [TB10x] Updates for irqchip driver

2013-06-28T09:37:42+00:00

Device tree and Kconfig updates for irqchip driver.

Signed-off-by: Christian Ruppert 
Signed-off-by: Vineet Gupta

ARC: [plat-arcfpga] Enable arc_emac for ARCAngle4 Board

2013-06-28T09:37:20+00:00

* Add arc_emac to DeviceTree DT description
  "Documentation/devicetree/bindings/net/arc_emac.txt".

* Update defconfig correspondingly

[vgupta: tweaked changelog]
Signed-off-by: Alexey Brodkin 
Signed-off-by: Vineet Gupta