Hi all,
Just a heads-up: I plan to work on A31 DRAM initialisation code, with the
ultimate goal of creating an open-source boot0 (and skip boot1).
I got some guidance from Hans de Goede and Olliver Schinagl already.
Just wondering: Is there someone else already working on this too?
(perhaps we
The so called system controller in Allwinner A20 and A31 SoCs is
multi-purpose controller that tries to add misc functionality to one
memory region.
In these SoCs it controls the internal SRAM partitioning but it also
includes registers for chip versioning and NMI control.
This patch adds the
This patch adds the proper nodes in the DTSI files for Allwinner
A20 and A31.
Signed-off-by: Carlo Caione ca...@caione.org
---
arch/arm/boot/dts/sun6i-a31.dtsi | 5 +
arch/arm/boot/dts/sun7i-a20.dtsi | 5 +
2 files changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi
Signed-off-by: Carlo Caione ca...@caione.org
---
arch/arm/configs/multi_v7_defconfig | 1 +
arch/arm/configs/sunxi_defconfig| 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index d4e8a47..d04fef5 100644
---
-video-fbturbo driver:
https://github.com/ssvb/xf86-video-fbturbo/tree/20140504-test-enforced-defe-scaler
The drawback is that relying only on DEFE, we are down to just 2
disp layers instead of 4. This causes a lot of practical issues
with multi-monitor support and libvdpau-sunxi compatibility
On Wednesday, April 30, 2014 4:27:47 PM UTC+3, Emilio López wrote:
From: Emilio López t...@linux-sunxi.org
Although Hans had introduced support for TWI3 and TWI4, the functions
handling the clocks and pins were limited to only TWI0-2. Let's fix the
clock lists to include the new A20
It is now possible to unload the module
Signed-off-by: Damien Nicolet zar...@gmail.com
---
drivers/w1/w1_sunxi.c | 55 ++---
1 file changed, 38 insertions(+), 17 deletions(-)
diff --git a/drivers/w1/w1_sunxi.c b/drivers/w1/w1_sunxi.c
index
Hi Damien,
A few nits and stuff:
Firstly, you must include a better subject line.
E.g.
[PATCH] sunxi: w1: Fix module unloading
On Mon, May 5, 2014 at 8:17 AM, Damien Nicolet zar...@gmail.com wrote:
It is now possible to unload the module
And a better description.
E.g.
Fix static
Hi,
On Sun, May 4, 2014 at 3:11 AM, i...@integrazioneweb.com wrote:
Hi,
now i follow all the instructions (i missed to set KLIB_BUILD) and builded
drivers (usbtv). it also builded videobuf2 and videodev.ko and compact.
So i tryed to use it on A20 with 3.4 kernel but probably there is some
On Mon, Apr 28, 2014 at 04:03:20PM -0700, Maxime Ripard wrote:
This will allow to better isolate various options, and reduce the overall
kernel size if we're interested in only one of the SoCs.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
Applied in sunxi/core-for-3.16
--
The init_machine hook is now at its default value. We can remove it.
Even though the sun4i and sun7i machines are nothing more than generic machines
now, leave them in so that we won't have to add them back if needed, and so
that the machine is still displayed in /proc/cpuinfo.
Signed-off-by:
Now that the reset code are part of drivers of their own, we need those in the
defconfig.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
---
arch/arm/configs/multi_v7_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
Now that reset is handled either by the watchdog driver for the sun4i, sun5i
and sun7i, and by a driver of its own for sun6i, we can remove it from the
platform code.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
Acked-by: Arnd Bergmann a...@arndb.de
---
Now that the A31 reset code is a driver of its own, we need it in the
defconfig.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
---
arch/arm/configs/sunxi_defconfig | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/configs/sunxi_defconfig
Hi,
This serie moves the restart code out of the mach-sunxi directory to
either the watchdog driver or to a new driver in drivers/power/reset.
Since the reset code was pretty much all the code left in the
mach-sunxi directory for all the SoCs but the A31, the only thing left
into mach-sunxi are
On Fri, May 02, 2014 at 05:57:29PM +0200, Hans de Goede wrote:
From: Chen-Yu Tsai w...@csie.org
The CubieTruck has an AMPAK AP6210 WiFi+Bluetooth module. The WiFi
part is a BCM43362 IC connected to MMC3 in the A20 SoC via SDIO.
The IC also takes a power enable signal via GPIO.
The WiFi
On Fri, May 02, 2014 at 05:57:14PM +0200, Hans de Goede wrote:
Hi All,
Here is v10 of the sunxi-mmc patch-set David Lanzendörfer and I have been
working on, this has some minor changes since v9, the plan for upstreaming is
still the same:
The first 2 patches are depenencies which should
On Mon, May 5, 2014 at 12:02 PM, Maxime Ripard
maxime.rip...@free-electrons.com wrote:
On Fri, May 02, 2014 at 05:57:29PM +0200, Hans de Goede wrote:
From: Chen-Yu Tsai w...@csie.org
The CubieTruck has an AMPAK AP6210 WiFi+Bluetooth module. The WiFi
part is a BCM43362 IC connected to MMC3 in
On Tue, 22 Apr 2014 11:55:29 -0700 (PDT)
Ivan Kozic jimmy...@gmail.com wrote:
Maybe this wiki page could be extended to provide some super simplistic
explanation of the minimal actions that are needed to be taken.
Anyway, without having your fix presented as a patch, it is rather
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