It's easy to enable
For example, in the r2s options, the “current” option means installing the 6.12 kernel. And according to the content of `config/boards/nanopi-r2s.csc` file, the dts file is `rk3328-nanopi-r2-rev00.dts`.
Then go to `patch/kernel/archive/rockchip64-6.12/dt/` and modify the file `rk3328-nanopi-r2-rev00.dts`.
// If you want to enable eMMC, find the following
&emmc {
status = "disabled";
};
// Modified to
&emmc {
status = "okey";
};
By the way If you want to enable sdio wifi, follow these
// find the following
&sdmmc_ext {
status = "disabled";
};
&sdio_pwrseq {
status = "disabled";
};
// Modified to
&sdmmc_ext {
vmmc-supply = <&vcc_io>;
vqmmc-supply = <&vcc_18>;
max-frequency = <150000000>;
sd-uhs-sdr104;
status = "okay";
/delete-node/ bcrmf@1;
rtl8822cs@1 {
reg = <1>;
compatible = "realtek,rtl8822cs";
};
};
&sdmmc0ext_clk {
rockchip,pins = <3 RK_PA2 3 &pcfg_pull_none_8ma>;
};
&sdmmc0ext_cmd {
rockchip,pins = <3 RK_PA0 3 &pcfg_pull_up_8ma>;
};
&sdmmc0ext_bus4 {
rockchip,pins =
<3 RK_PA4 3 &pcfg_pull_up_8ma>,
<3 RK_PA5 3 &pcfg_pull_up_8ma>,
<3 RK_PA6 3 &pcfg_pull_up_8ma>,
<3 RK_PA7 3 &pcfg_pull_up_8ma>;
};
&sdio_pwrseq {
status = "okay";
};
Finally, just recompile.
