Hi, On Tue, Dec 9, 2014 at 5:10 PM, Hans de Goede <hdego...@redhat.com> wrote: > p.s. > > On 09-12-14 09:56, Chen-Yu Tsai wrote: >> >> The Merrii Hummingbird A31 is a A31 based development board with 1G >> RAM, 8G NAND, AP6210 WiFi+BT, gigabit ethernet, USB OTG, 2 USB 2.0 >> ports connected to a USB hub chip, HDMI, VGA, TV and stereo in/out. >> >> Signed-off-by: Chen-Yu Tsai <w...@csie.org> >> --- >> board/sunxi/Kconfig | 4 ++++ >> configs/Hummingbird_A31_defconfig | 19 +++++++++++++++++++ >> 2 files changed, 23 insertions(+) >> create mode 100644 configs/Hummingbird_A31_defconfig >> >> diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig >> index 6162227..5bb2f58 100644 >> --- a/board/sunxi/Kconfig >> +++ b/board/sunxi/Kconfig >> @@ -112,6 +112,10 @@ config TARGET_CUBIETRUCK >> bool "CUBIETRUCK" >> depends on MACH_SUN7I >> >> +config TARGET_HUMMINGBIRD_A31 >> + bool "HUMMINGBIRD_A31" >> + depends on MACH_SUN6I >> + >> config TARGET_IPPO_Q8H_V5 >> bool "IPPO_Q8H_V5" >> depends on MACH_SUN8I >> diff --git a/configs/Hummingbird_A31_defconfig >> b/configs/Hummingbird_A31_defconfig >> new file mode 100644 >> index 0000000..73855c5 >> --- /dev/null >> +++ b/configs/Hummingbird_A31_defconfig >> @@ -0,0 +1,19 @@ >> +CONFIG_SPL=y >> +CONFIG_SYS_EXTRA_OPTIONS="USB_EHCI,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPA(21)" >> +CONFIG_FDTFILE="sun6i-a31-hummingbird.dtb" >> ++S:CONFIG_ARM=y >> ++S:CONFIG_ARCH_SUNXI=y >> ++S:CONFIG_MACH_SUN6I=y >> ++S:CONFIG_TARGET_MERRII_HUMMINGBIRD_A31=y >> ++S:CONFIG_DRAM_CLK=312 >> ++S:CONFIG_DRAM_ZQ=251 >> +# Wifi power >> ++S:CONFIG_AXP221_ALDO1_VOLT=3300 > > >> +# PM-CPUS GPIO power > > > Interesting where did you get this info from ?
I have the schematics for the board, downloaded from Merrii's forum. It has all the outputs of the PMIC, what they're connected to, assigned voltage, etc.. >> ++S:CONFIG_AXP221_ALDO2_VOLT=1800 > > >> +# SoC IR, PLL and Analog power (must be 3.0V) > > Idem, I think we should probably make 3000 the default > in Kconfig then, agreed ? I think it's a safe bet. That part of the schematic matches the one found in Olimex's repository. >> ++S:CONFIG_AXP221_ALDO3_VOLT=3000 >> +# Vbus gpio for usb1 >> ++S:CONFIG_USB1_VBUS_PIN="PH24" >> +# No Vbus gpio for usb2 >> ++S:CONFIG_USB2_VBUS_PIN="" ChenYu _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
