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authorChen-Yu Tsai <wens@csie.org>2015-01-12 18:02:12 +0800
committerHans de Goede <hdegoede@redhat.com>2015-01-14 14:56:40 +0100
commit30978880871a81b7e45cc07fce054367a5aa730e (patch)
tree62616f895f66b4b9d1b69d01b6dfb99a7642b286
parent507e27dfc9d6e1d196925dfd32409661cade45c0 (diff)
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sunxi: Hummingbird_A31_defconfig: Enable VGA output through external DAC
The Hummingbird A31 uses an external DAC connected to the LCD0 outputs for the on board VGA output. The DAC has a power control that's toggled by GPIO. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
-rw-r--r--configs/Hummingbird_A31_defconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/configs/Hummingbird_A31_defconfig b/configs/Hummingbird_A31_defconfig
index 93820ab..8896999 100644
--- a/configs/Hummingbird_A31_defconfig
+++ b/configs/Hummingbird_A31_defconfig
@@ -1,6 +1,8 @@
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPA(21)"
CONFIG_FDTFILE="sun6i-a31-hummingbird.dtb"
+CONFIG_VIDEO_VGA_VIA_LCD=y
+CONFIG_VIDEO_VGA_EXTERNAL_DAC_EN="PH25"
+S:CONFIG_ARM=y
+S:CONFIG_ARCH_SUNXI=y
+S:CONFIG_MACH_SUN6I=y