Re: [PATCH] hsdk: initial port for HSDK board

2017-05-30 Thread Vineet Gupta
On 05/30/2017 07:25 AM, Alexey Brodkin wrote: This initial port add support of ARC HS Development Kit board with some basic features such as SMP and serial port, USB, SD/MMC and Ethernet. Note as opposed to other ARC boards we link Linux kernel to 0x9000_ intentionally because cores 1 and 3

Re: [PATCH] arc: Add "include chroot" for DT bindings

2017-05-30 Thread Alexey Brodkin
Hi Rob, On Tue, 2017-05-30 at 11:56 -0500, Rob Herring wrote: > On Tue, May 30, 2017 at 8:22 AM, Alexey Brodkin > wrote: > > > > Basically this extends > > c58299aa8754 "kbuild: create an "include chroot" for DT bindings" for > > ARC where we extensively use Device Tree and there're good reasons

Re: [PATCH] arc: Add "include chroot" for DT bindings

2017-05-30 Thread Rob Herring
On Tue, May 30, 2017 at 8:22 AM, Alexey Brodkin wrote: > Basically this extends > c58299aa8754 "kbuild: create an "include chroot" for DT bindings" for > ARC where we extensively use Device Tree and there're good reasons > to use DT bindings, especially if those are required. > > Otherwise on atte

Re: [PATCH v2 02/11] ARC: send ipi to all cpus sharing task mm in case of page fault

2017-05-30 Thread Vineet Gupta
On 05/27/2017 11:51 PM, Noam Camus wrote: From: Noam Camus This patch is derived due to performance issue. The use case is a page fault that resides on more than the local cpu. Trying to broadcast all CPUs results on performance degradation. So we try to avoid this by sending only to the releva

Re: [PATCH] arc: Add "include chroot" for DT bindings

2017-05-30 Thread Vineet Gupta
On 05/30/2017 06:22 AM, Alexey Brodkin wrote: Basically this extends c58299aa8754 "kbuild: create an "include chroot" for DT bindings" for ARC where we extensively use Device Tree and there're good reasons to use DT bindings, especially if those are required. Otherwise on attempt to compile .dts

[PATCH] hsdk: initial port for HSDK board

2017-05-30 Thread Alexey Brodkin
This initial port add support of ARC HS Development Kit board with some basic features such as SMP and serial port, USB, SD/MMC and Ethernet. Note as opposed to other ARC boards we link Linux kernel to 0x9000_ intentionally because cores 1 and 3 configured with DCCM situated at our more usual

[PATCH] arc: Add "include chroot" for DT bindings

2017-05-30 Thread Alexey Brodkin
Basically this extends c58299aa8754 "kbuild: create an "include chroot" for DT bindings" for ARC where we extensively use Device Tree and there're good reasons to use DT bindings, especially if those are required. Otherwise on attempt to compile .dts with something like: >8