Cannot attach a second spi for arria10

RocketBoards General
1

Hi there,

I’m working on arria10 and have developed my own board to phase with arria 10. I need to enable 2 spi, after following the doc Building Bootloader for Cyclone V and Arria 10 with my own hps.xml, quartus version 22.4pro, uboot version 21.04, the board is booted up with only one spi enabled. With some debugging, I find that the default device tree file (socfpga_arria10_socdk.dtsi) only enables 1 spi. So how should I generate the new device tree file, please? based on the doc, from 20.3pro, bsp editor is not used any more. Thanks so much.

Best regards,
Avery

2

Similar err in arria10…
Tried change the socfpga_arria10_socdk.dtsi below to enable spi0(spi1 is default from socfpga uboot), but linux stucked at reset peripherals

&spi0 {
status = “okay”;
};

&spi1 {
status = “okay”;

    resource-manager@0 {
            compatible = "altr,a10sr";
            reg = <0>;
            spi-max-frequency = <100000>;
            /* low-level active IRQ at GPIO1_5 */
            interrupt-parent = <&portb>;
            interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
            interrupt-controller;
            #interrupt-cells = <2>;

            a10sr_gpio: gpio-controller {
                    compatible = "altr,a10sr-gpio";
                    gpio-controller;
                    #gpio-cells = <2>;
            };

            a10sr_rst: reset-controller {
                    compatible = "altr,a10sr-reset";
                    #reset-cells = <1>;
            };
    };

};

any hits?