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>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 40adcfb4010ca4b83746b17500c3164db8a677ef..163393832343d1a333963dfca286375c815968ac 100644 (file)
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -148,6 +148,19 @@ 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 3db42ead3fc655c09a995d9bf47e43185a754dc3..c6460f0d6a7663de00c99b29ca4f526ed9e08e90 100644 (file)
--- 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 (file)
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