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* [U-Boot] [PATCH] sunxi: TZX-Q8-713B7 support
@ 2015-01-27 18:58 Paul Kocialkowski
  2015-01-27 18:58 ` Paul Kocialkowski
  0 siblings, 1 reply; 4+ messages in thread
From: Paul Kocialkowski @ 2015-01-27 18:58 UTC (permalink / raw)
  To: u-boot

This patch adds support for the TZX-Q8-713B7 tablet as described at:
http://linux-sunxi.org/TZX-Q8-713B7

All the things that are expected to work are going just fine, even host USB OTG
with the MUSB driver worked with both storage and a USB keyboard.

The DRAM configuration was not directly imported from the legacy u-boot-sunxi
tree. Instead, this uses dram_sun5i_auto with appropriate configuration.
The resulting DRAM config is not exactly the same, but things appear to work
just fine with dram_sun5i_auto (when booting a kernel and a full graphical
session).

The LCD mode configuration (CONFIG_VIDEO_LCD_MODE) only has fields that could
be determined reliably. Other fields (such as le,ri,up,lo and hs,vs) are left
to default values. Despite this, the LCD appears to be working just fine.

^ permalink raw reply	[flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] sunxi: TZX-Q8-713B7 support
  2015-01-27 18:58 [U-Boot] [PATCH] sunxi: TZX-Q8-713B7 support Paul Kocialkowski
@ 2015-01-27 18:58 ` Paul Kocialkowski
  2015-01-28 10:07   ` Hans de Goede
  0 siblings, 1 reply; 4+ messages in thread
From: Paul Kocialkowski @ 2015-01-27 18:58 UTC (permalink / raw)
  To: u-boot

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
---
 board/sunxi/Kconfig            |  4 ++++
 board/sunxi/MAINTAINERS        |  5 +++++
 board/sunxi/Makefile           |  1 +
 configs/TZX-Q8-713B7_defconfig | 15 +++++++++++++++
 4 files changed, 25 insertions(+)
 create mode 100644 configs/TZX-Q8-713B7_defconfig

diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 738b55e..5c78cdf 100644
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -147,6 +147,10 @@ config TARGET_R7DONGLE
 	bool "R7DONGLE"
 	depends on MACH_SUN5I
 
+config TARGET_TZX_Q8_713B7
+	bool "TZX-Q8-713B7"
+	depends on MACH_SUN5I
+
 endchoice
 
 config SYS_BOARD
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index 743e7f5..da5419c 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -100,3 +100,8 @@ MELE M5 BOARD
 M:	Ian Campbell <ijc@hellion.org.uk>
 S:	Maintained
 F:	configs/Mele_M5_defconfig
+
+TZX-Q8-713B7 BOARD
+M:	Paul Kocialkowski <contact@paulk.fr>
+S:	Maintained
+F:	configs/TZX-Q8-713B7_defconfig
diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index 71edb83..b14a8b2 100644
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -20,3 +20,4 @@ obj-$(CONFIG_TARGET_A13_OLINUXINOM)	+= dram_a13_oli_micro.o
 obj-$(CONFIG_TARGET_AUXTEK_T004)	+= dram_a10s_olinuxino_m.o
 obj-$(CONFIG_TARGET_MK802_A10S)		+= dram_sun5i_auto.o
 obj-$(CONFIG_TARGET_R7DONGLE)		+= dram_r7dongle.o
+obj-$(CONFIG_TARGET_TZX_Q8_713B7)	+= dram_sun5i_auto.o
diff --git a/configs/TZX-Q8-713B7_defconfig b/configs/TZX-Q8-713B7_defconfig
new file mode 100644
index 0000000..8696bdf
--- /dev/null
+++ b/configs/TZX-Q8-713B7_defconfig
@@ -0,0 +1,15 @@
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=2,AXP209_POWER"
+CONFIG_USB_MUSB_SUNXI=y
+CONFIG_USB0_VBUS_PIN="PG12"
+CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,sync:3,vmode:0"
+CONFIG_VIDEO_LCD_POWER="AXP0-0"
+CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
+CONFIG_VIDEO_LCD_BL_PWM="PB2"
++S:CONFIG_ARM=y
++S:CONFIG_ARCH_SUNXI=y
++S:CONFIG_MACH_SUN5I=y
++S:CONFIG_TARGET_TZX_Q8_713B7=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] sunxi: TZX-Q8-713B7 support
  2015-01-27 18:58 ` Paul Kocialkowski
@ 2015-01-28 10:07   ` Hans de Goede
  2015-01-28 21:48     ` Paul Kocialkowski
  0 siblings, 1 reply; 4+ messages in thread
From: Hans de Goede @ 2015-01-28 10:07 UTC (permalink / raw)
  To: u-boot

Hi,

On 27-01-15 19:58, Paul Kocialkowski wrote:
> Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

Thanks, I've merged this with a number of changes:
- Fixed op the CONFIG_VIDEO_LCD_MODE to also properly define left/right
   and top/bottom margins. See: http://linux-sunxi.org/LCD
- Added a "CONFIG_FDTFILE="sun5i-a13-tzx-q8-713b7.dtb" line, so that when
   future upstream kernels get a dtb file for this board things will just
   work. When submitting a dts file upstream for this board please use
   the same name :)

Talking about upstream dts files, it would be great if you could write
one. Note that we've recently adapted a new style for upstream dts files,
so it is best to use one of the recent added boards as example, e.g. :

https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/commit/?h=sunxi/dt-for-3.20&id=19a08b6b3f782f577b4b0fef9b6e60beba66c2f3

Regards,

Hans


> ---
>   board/sunxi/Kconfig            |  4 ++++
>   board/sunxi/MAINTAINERS        |  5 +++++
>   board/sunxi/Makefile           |  1 +
>   configs/TZX-Q8-713B7_defconfig | 15 +++++++++++++++
>   4 files changed, 25 insertions(+)
>   create mode 100644 configs/TZX-Q8-713B7_defconfig
>
> diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
> index 738b55e..5c78cdf 100644
> --- a/board/sunxi/Kconfig
> +++ b/board/sunxi/Kconfig
> @@ -147,6 +147,10 @@ config TARGET_R7DONGLE
>   	bool "R7DONGLE"
>   	depends on MACH_SUN5I
>
> +config TARGET_TZX_Q8_713B7
> +	bool "TZX-Q8-713B7"
> +	depends on MACH_SUN5I
> +
>   endchoice
>
>   config SYS_BOARD
> diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
> index 743e7f5..da5419c 100644
> --- a/board/sunxi/MAINTAINERS
> +++ b/board/sunxi/MAINTAINERS
> @@ -100,3 +100,8 @@ MELE M5 BOARD
>   M:	Ian Campbell <ijc@hellion.org.uk>
>   S:	Maintained
>   F:	configs/Mele_M5_defconfig
> +
> +TZX-Q8-713B7 BOARD
> +M:	Paul Kocialkowski <contact@paulk.fr>
> +S:	Maintained
> +F:	configs/TZX-Q8-713B7_defconfig
> diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
> index 71edb83..b14a8b2 100644
> --- a/board/sunxi/Makefile
> +++ b/board/sunxi/Makefile
> @@ -20,3 +20,4 @@ obj-$(CONFIG_TARGET_A13_OLINUXINOM)	+= dram_a13_oli_micro.o
>   obj-$(CONFIG_TARGET_AUXTEK_T004)	+= dram_a10s_olinuxino_m.o
>   obj-$(CONFIG_TARGET_MK802_A10S)		+= dram_sun5i_auto.o
>   obj-$(CONFIG_TARGET_R7DONGLE)		+= dram_r7dongle.o
> +obj-$(CONFIG_TARGET_TZX_Q8_713B7)	+= dram_sun5i_auto.o
> diff --git a/configs/TZX-Q8-713B7_defconfig b/configs/TZX-Q8-713B7_defconfig
> new file mode 100644
> index 0000000..8696bdf
> --- /dev/null
> +++ b/configs/TZX-Q8-713B7_defconfig
> @@ -0,0 +1,15 @@
> +CONFIG_SPL=y
> +CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=2,AXP209_POWER"
> +CONFIG_USB_MUSB_SUNXI=y
> +CONFIG_USB0_VBUS_PIN="PG12"
> +CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,sync:3,vmode:0"
> +CONFIG_VIDEO_LCD_POWER="AXP0-0"
> +CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
> +CONFIG_VIDEO_LCD_BL_PWM="PB2"
> ++S:CONFIG_ARM=y
> ++S:CONFIG_ARCH_SUNXI=y
> ++S:CONFIG_MACH_SUN5I=y
> ++S:CONFIG_TARGET_TZX_Q8_713B7=y
> ++S:CONFIG_DRAM_CLK=408
> ++S:CONFIG_DRAM_ZQ=123
> ++S:CONFIG_DRAM_EMR1=4
>

^ permalink raw reply	[flat|nested] 4+ messages in thread
* [U-Boot] [PATCH] sunxi: TZX-Q8-713B7 support
  2015-01-28 10:07   ` Hans de Goede
@ 2015-01-28 21:48     ` Paul Kocialkowski
  0 siblings, 0 replies; 4+ messages in thread
From: Paul Kocialkowski @ 2015-01-28 21:48 UTC (permalink / raw)
  To: u-boot

> Thanks, I've merged this with a number of changes:
> - Fixed op the CONFIG_VIDEO_LCD_MODE to also properly define left/right
>    and top/bottom margins. See: http://linux-sunxi.org/LCD

Wow, that's great, this is exactly what I was looking for. I guess I
hadn't been looking hard enough for it!

> - Added a "CONFIG_FDTFILE="sun5i-a13-tzx-q8-713b7.dtb" line, so that when
>    future upstream kernels get a dtb file for this board things will just
>    work. When submitting a dts file upstream for this board please use
>    the same name :)

I was a little unsure about adding it or not, thanks for taking the
decision. I will certainly try to add mainline support for the tablet at
some point in the future, even though I will be using it with sunxi-3.4
on Replicant in the near future.

> Talking about upstream dts files, it would be great if you could write
> one. Note that we've recently adapted a new style for upstream dts files,
> so it is best to use one of the recent added boards as example, e.g. :
> 
> https://git.kernel.org/cgit/linux/kernel/git/mripard/linux.git/commit/?h=sunxi/dt-for-3.20&id=19a08b6b3f782f577b4b0fef9b6e60beba66c2f3

Thanks!

> Regards,
> 
> Hans
> 
> 
> > ---
> >   board/sunxi/Kconfig            |  4 ++++
> >   board/sunxi/MAINTAINERS        |  5 +++++
> >   board/sunxi/Makefile           |  1 +
> >   configs/TZX-Q8-713B7_defconfig | 15 +++++++++++++++
> >   4 files changed, 25 insertions(+)
> >   create mode 100644 configs/TZX-Q8-713B7_defconfig
> >
> > diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
> > index 738b55e..5c78cdf 100644
> > --- a/board/sunxi/Kconfig
> > +++ b/board/sunxi/Kconfig
> > @@ -147,6 +147,10 @@ config TARGET_R7DONGLE
> >   	bool "R7DONGLE"
> >   	depends on MACH_SUN5I
> >
> > +config TARGET_TZX_Q8_713B7
> > +	bool "TZX-Q8-713B7"
> > +	depends on MACH_SUN5I
> > +
> >   endchoice
> >
> >   config SYS_BOARD
> > diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
> > index 743e7f5..da5419c 100644
> > --- a/board/sunxi/MAINTAINERS
> > +++ b/board/sunxi/MAINTAINERS
> > @@ -100,3 +100,8 @@ MELE M5 BOARD
> >   M:	Ian Campbell <ijc@hellion.org.uk>
> >   S:	Maintained
> >   F:	configs/Mele_M5_defconfig
> > +
> > +TZX-Q8-713B7 BOARD
> > +M:	Paul Kocialkowski <contact@paulk.fr>
> > +S:	Maintained
> > +F:	configs/TZX-Q8-713B7_defconfig
> > diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
> > index 71edb83..b14a8b2 100644
> > --- a/board/sunxi/Makefile
> > +++ b/board/sunxi/Makefile
> > @@ -20,3 +20,4 @@ obj-$(CONFIG_TARGET_A13_OLINUXINOM)	+= dram_a13_oli_micro.o
> >   obj-$(CONFIG_TARGET_AUXTEK_T004)	+= dram_a10s_olinuxino_m.o
> >   obj-$(CONFIG_TARGET_MK802_A10S)		+= dram_sun5i_auto.o
> >   obj-$(CONFIG_TARGET_R7DONGLE)		+= dram_r7dongle.o
> > +obj-$(CONFIG_TARGET_TZX_Q8_713B7)	+= dram_sun5i_auto.o
> > diff --git a/configs/TZX-Q8-713B7_defconfig b/configs/TZX-Q8-713B7_defconfig
> > new file mode 100644
> > index 0000000..8696bdf
> > --- /dev/null
> > +++ b/configs/TZX-Q8-713B7_defconfig
> > @@ -0,0 +1,15 @@
> > +CONFIG_SPL=y
> > +CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=2,AXP209_POWER"
> > +CONFIG_USB_MUSB_SUNXI=y
> > +CONFIG_USB0_VBUS_PIN="PG12"
> > +CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,sync:3,vmode:0"
> > +CONFIG_VIDEO_LCD_POWER="AXP0-0"
> > +CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
> > +CONFIG_VIDEO_LCD_BL_PWM="PB2"
> > ++S:CONFIG_ARM=y
> > ++S:CONFIG_ARCH_SUNXI=y
> > ++S:CONFIG_MACH_SUN5I=y
> > ++S:CONFIG_TARGET_TZX_Q8_713B7=y
> > ++S:CONFIG_DRAM_CLK=408
> > ++S:CONFIG_DRAM_ZQ=123
> > ++S:CONFIG_DRAM_EMR1=4
> >


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2015-01-27 18:58 [U-Boot] [PATCH] sunxi: TZX-Q8-713B7 support Paul Kocialkowski
2015-01-27 18:58 ` Paul Kocialkowski
2015-01-28 10:07   ` Hans de Goede
2015-01-28 21:48     ` Paul Kocialkowski

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