Hi! I'm trying to get up to speed with everyone [ mostly Chen-Yu's ] work on the a23; I just got an "azpen a727". Maybe this is a bit off thread, but I'd really like to get a response...
Maybe there is more/relevant information on linux-sunxi.org, but it seems to be down tonight. Regardless, on fresh a pull of wens's u-boot-sunxi repo, ``` $ make sun8i_config ``` yeilds nothing on any branch other than lichee-dev-a23... ... and lichee-dev-a23's config is looking for a relative path for the toolchain, i think that's what autoconf means by ".../gcc-linaro/!$#@$-gcc: no such file or !@#%" sun4i and sun5i work or wens's repo... I haven't tried anything in a subfolder of origin from linux-sunxi's repo... Is everyone on the working with same toolchain repo in ~? [ maybe thats on linux-sunxi.org ] Is this all I should need to current build u-boot.bin for a23? I've only worked on well supported / figured out already hardware before and it's also likely I'm missing more basic uboot board config details, so I greatly appreciate any time, feedback, and guidance. I can't wait to help!, and consider this documentation which I'm totally happy to wiki when its up again. Best, Ed On Wednesday, July 9, 2014 3:54:50 AM UTC-4, Chen-Yu Tsai wrote: > > With sun8i PRCM support available, we can add the PRCM clock and > reset controller nodes to the DTSI. Also update R_UART's clock > phandle and add it's reset control phandle. > > Signed-off-by: Chen-Yu Tsai <[email protected] <javascript:>> > --- > arch/arm/boot/dts/sun8i-a23.dtsi | 47 > +++++++++++++++++++++++++++++++++++++++- > 1 file changed, 46 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/sun8i-a23.dtsi > b/arch/arm/boot/dts/sun8i-a23.dtsi > index 886776d..54ac0787 100644 > --- a/arch/arm/boot/dts/sun8i-a23.dtsi > +++ b/arch/arm/boot/dts/sun8i-a23.dtsi > @@ -285,13 +285,58 @@ > interrupts = <1 9 0xf04>; > }; > > + prcm@01f01400 { > + compatible = "allwinner,sun8i-a23-prcm"; > + reg = <0x01f01400 0x200>; > + > + ar100: ar100_clk { > + compatible = "fixed-factor-clock"; > + #clock-cells = <0>; > + clock-div = <1>; > + clock-mult = <1>; > + clocks = <&osc24M>; > + clock-output-names = "ar100"; > + }; > + > + ahb0: ahb0_clk { > + compatible = "fixed-factor-clock"; > + #clock-cells = <0>; > + clock-div = <1>; > + clock-mult = <1>; > + clocks = <&ar100>; > + clock-output-names = "ahb0"; > + }; > + > + apb0: apb0_clk { > + compatible = > "allwinner,sun8i-a23-apb0-clk"; > + #clock-cells = <0>; > + clocks = <&ahb0>; > + clock-output-names = "apb0"; > + }; > + > + apb0_gates: apb0_gates_clk { > + compatible = > "allwinner,sun8i-a23-apb0-gates-clk"; > + #clock-cells = <1>; > + clocks = <&apb0>; > + clock-output-names = "apb0_pio", > "apb0_timer", > + "apb0_rsb", "apb0_uart", > + "apb0_i2c"; > + }; > + > + apb0_rst: apb0_rst { > + compatible = > "allwinner,sun6i-a31-clock-reset"; > + #reset-cells = <1>; > + }; > + }; > + > r_uart: serial@01f02800 { > compatible = "snps,dw-apb-uart"; > reg = <0x01f02800 0x400>; > interrupts = <0 38 4>; > reg-shift = <2>; > reg-io-width = <4>; > - clocks = <&osc24M>; > + clocks = <&apb0_gates 4>; > + resets = <&apb0_rst 4>; > status = "disabled"; > }; > }; > -- > 2.0.1 > > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
