Hi,
On 11/25/2014 07:21 PM, Maxime Ripard wrote:
On Sun, Nov 23, 2014 at 01:54:43PM +0100, Hans de Goede wrote:
The CSQ CS908 is an A31s based top-set box, with 1G RAM, 8G NAND,
rtl8188etv usb wifi, 2 USB A receptacles (1 connected through the OTG
controller), ethernet, 3.5 mm jack with a/v out and hdmi out:
http://www.geekbuying.com/item/CS908-Allwinner-A31S-Quad-Core-1-2GHz-Android-4-4-Mini-TV-Box-HDMI-HDD-Player-1G-8G-WIFI-Miracast---Black-333395.html
Note it has no sdcard slot and therefore can only be fel booted.
Thanks a lot for working on this!
I also bought another board with an A31s, but it ended up having
neither USB OTG or MMC, which rendered it pretty useless.
Are you sure ? The cs908 also does not have an otg connector,
as said it has 2 usb-a receptacles, with the following usb "routing":
usb0 (otg): usb-a receptacle 1 (labeled 1 on the box, 0 on the print)
usb1 (ehci): routed to internal wifi
usb2 (ehci): usb-a receptacle 2 (labeled 2 on both the box and the print)
I'm using fel mode with an usb-a <-> usb-a cable connected to usb0 on
the cs908. The cs908 has no fel button, so I've hooked up the serial console,
and then keep 2 pressed on the serial console while inserting the usb-a into
the PC (which will also power the board). boot0 from the nand will then jump
into fel mode when it sees the 2 keypress.
This was an interesting exercise to confirm that everything on the A31s just
works with A31 code, but now that is confirms A31s devices are not all that
interesting anymore :)
I wonder wether to put URL in the commit log is the right thing
though. It's most likely to be dead in a very near future. The cover
letter would be a better fit for that.
Ok, I'll drop it from the commit message.
Regards,
Hans
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/sun6i-a31s-cs908.dts | 109 +++++++++++++++++++++++++++++++++
2 files changed, 111 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/sun6i-a31s-cs908.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 8ebfa76..0c0201c 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -434,7 +434,8 @@ dtb-$(CONFIG_MACH_SUN6I) += \
sun6i-a31-app4-evb1.dtb \
sun6i-a31-colombus.dtb \
sun6i-a31-hummingbird.dtb \
- sun6i-a31-m9.dtb
+ sun6i-a31-m9.dtb \
+ sun6i-a31s-cs908.dtb
dtb-$(CONFIG_MACH_SUN7I) += \
sun7i-a20-bananapi.dtb \
sun7i-a20-cubieboard2.dtb \
diff --git a/arch/arm/boot/dts/sun6i-a31s-cs908.dts b/arch/arm/boot/dts/sun6i-a31s-cs908.dts
new file mode 100644
index 0000000..48d3a70
--- /dev/null
+++ b/arch/arm/boot/dts/sun6i-a31s-cs908.dts
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2014 Hans de Goede <hdegoede@xxxxxxxxxx>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
s/library/file/
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+/include/ "sun6i-a31s.dtsi"
+
+/ {
+ model = "CSQ CS908 top set box";
Shouldn't it be Set Top Box instead?
+ compatible = "csq,cs908", "allwinner,sun6i-a31s";
+
+ chosen {
+ bootargs = "earlyprintk console=ttyS0,115200";
+ };
+
+ soc@01c00000 {
+ usbphy: phy@01c19400 {
+ status = "okay";
+ };
+
+ ehci0: usb@01c1a000 {
+ status = "okay";
+ };
+
+ ehci1: usb@01c1b000 {
+ status = "okay";
+ };
+
+ ohci1: usb@01c1b400 {
+ status = "okay";
+ };
+
+ pio: pinctrl@01c20800 {
+ usb1_vbus_pin_csq908: usb1_vbus_pin@0 {
+ allwinner,pins = "PC27";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+ };
+
+ uart0: serial@01c28000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+ };
+
+ gmac: ethernet@01c30000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_pins_mii_a>;
+ phy = <&phy1>;
+ phy-mode = "mii";
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };
+
+ ir@01f02000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_pins_a>;
+ status = "okay";
+ };
+ };
+};
--
2.1.0
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