[U-Boot,1/2] sun6i: Add defconfig for MSI Primo81 tablet

This patch uses the same ZQ and DRAM clock settings as in the
pre-installed Android firmware.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
---
 board/sunxi/Kconfig           | 13 +++++++++++++
 board/sunxi/MAINTAINERS       |  5 +++++
 configs/MSI_Primo81_defconfig | 12 ++++++++++++
 3 files changed, 30 insertions(+)
 create mode 100644 configs/MSI_Primo81_defconfig

Hi,

Thanks, I've queued both patch up in u-boot-sunxi/next. Note I've
changed the sync:0 to sync:3 in the LCD_MODE for the Primo73,
because of:

https://github.com/jwrdegoede/u-boot-sunxi/commit/5a6b9376f78128d00459db21da80f17ad3473d3a

Before the above commit the lcd-code was ignoring the sync field,
but now it honors it, and to get the lcd-code to behave the same as
android you need sync:3

I've updated:

http://linux-sunxi.org/LCD

To reflect this.

Regards,

Hans



On 27-12-14 08:38, Siarhei Siamashka wrote:
> This patch uses the same ZQ and DRAM clock settings as in the
> pre-installed Android firmware.
>
> Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
> ---
>   board/sunxi/Kconfig           | 13 +++++++++++++
>   board/sunxi/MAINTAINERS       |  5 +++++
>   configs/MSI_Primo81_defconfig | 12 ++++++++++++
>   3 files changed, 30 insertions(+)
>   create mode 100644 configs/MSI_Primo81_defconfig
>
> diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
> index 7140b80..f9b3786 100644
> --- a/board/sunxi/Kconfig
> +++ b/board/sunxi/Kconfig
> @@ -149,6 +149,19 @@ config TARGET_MINI_X
>   	bool "MINI_X"
>   	depends on MACH_SUN4I
>
> +config TARGET_MSI_PRIMO81
> +	bool "MSI Primo81 (7.85\" tablet)"
> +	depends on MACH_SUN6I
> +	---help---
> +	The MSI Primo81 is an A31s based tablet, with 1G RAM, 16G NAND,
> +	1024x768 IPS LCD display, mono speaker, 0.3 MP front camera, 2.0 MP
> +	rear camera, 3500 mAh battery, gt911 touchscreen, mma8452 accelerometer
> +	and rtl8188etv usb wifi. Has "power", "volume+" and "volume-" buttons
> +	(both volume buttons are also connected to the UBOOT_SEL pin). The
> +	external connectors are represented by MicroSD slot, MiniHDMI, MicroUSB
> +	OTG and 3.5mm headphone jack. More details are available at
> +	    http://linux-sunxi.org/MSI_Primo81
> +
>   config TARGET_BA10_TV_BOX
>   	bool "BA10_TV_BOX"
>   	depends on MACH_SUN4I
> diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
> index 3db42ea..c6460f0 100644
> --- a/board/sunxi/MAINTAINERS
> +++ b/board/sunxi/MAINTAINERS
> @@ -66,3 +66,8 @@ IPPO-Q8H-V5 BOARD
>   M:	Chen-Yu Tsai <wens@csie.org>
>   S:	Maintained
>   F:	configs/Ippo_q8h_v5_defconfig
> +
> +MSI-PRIMO81 BOARD
> +M:	Siarhei Siamashka <siarhei.siamashka@gmail.com>
> +S:	Maintained
> +F:	configs/MSI_Primo81_defconfig
> diff --git a/configs/MSI_Primo81_defconfig b/configs/MSI_Primo81_defconfig
> new file mode 100644
> index 0000000..b4b0f6d
> --- /dev/null
> +++ b/configs/MSI_Primo81_defconfig
> @@ -0,0 +1,12 @@
> +CONFIG_SPL=y
> +CONFIG_SYS_EXTRA_OPTIONS=""
> +CONFIG_FDTFILE="sun6i-a31s-primo81.dtb"
> +CONFIG_USB_KEYBOARD=n
> ++S:CONFIG_ARM=y
> ++S:CONFIG_ARCH_SUNXI=y
> ++S:CONFIG_MACH_SUN6I=y
> ++S:CONFIG_TARGET_MSI_PRIMO81=y
> ++S:CONFIG_DRAM_CLK=360
> ++S:CONFIG_DRAM_ZQ=122
> +# Wifi power
> ++S:CONFIG_AXP221_DLDO1_VOLT=3300
>

On Sat, 27 Dec 2014 14:16:36 +0100
Hans de Goede <hdegoede@redhat.com> wrote:

> Hi,
> 
> Thanks, I've queued both patch up in u-boot-sunxi/next. Note I've
> changed the sync:0 to sync:3 in the LCD_MODE for the Primo73,
> because of:
> 
> https://github.com/jwrdegoede/u-boot-sunxi/commit/5a6b9376f78128d00459db21da80f17ad3473d3a
> 
> Before the above commit the lcd-code was ignoring the sync field,
> but now it honors it, and to get the lcd-code to behave the same as
> android you need sync:3

OK. Though now I wonder if I actually should have waited until the LCD
code lands to the sunxi 'next' branch. Just to safeguard against any
other potentially incompatible changes.

> I've updated:
> 
> http://linux-sunxi.org/LCD
> 
> To reflect this.

Thanks!