With this patch we add a couple of of-the-tree patches for u-boot.
We have an update in hardware that changed the kick-start slave cores
procedure. So these patches introduce fixes to work with new axs103
version correctly.
They have been already accepted in upstream u-boot so we need to get rid
of them as soon as these updates will get available in buildroot.
Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Linux kernel 4.2 was finally released, so bumping from 4.2-rc5 to
final release.
Updating Linux headers to 4.2 branch since they are introduced in
Buildroot as well already.
Also adding 1 back-ported patch that makes SD/MMC cards usable on AXS
boards. This patch will be a part of 4.3 (already in linux-next) and
hopefully will make its way in 4.2.1.
Once that patch appears in 4.2.x it can be removed from here.
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The AXS10x Platform consists of a DesignWare AXC001 CPU
Card (with ARC 770D core) in case of AXS101 or AXC003 CPU Card
(typically with ARC HS38 core) in case of AXS103 mounted on an
ARC Software Development Platform Mainboard with DesignWare peripherals:
* SD/MMC contoller
* Gigabit network contoller
* Serial ports (8250-compatible)
* USB 2.0
* SPI
* I2C
It also houses HDMI output for external monitor connection.
For stand-alone usage of the board (with only keyboard, mouse and montor
attached) kernel console and getty made available on tty0 as well as on
serial port (ttyS3).
Note there're 2 prerequisites:
[1] u-boot: 2015.07 - fix creation of .config
http://patchwork.ozlabs.org/patch/502558/
[2] binutils: fix buildng of Linux kernel for ARCv2 ISA
http://patchwork.ozlabs.org/patch/503550/
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
