package/boot/uboot-mediatek/patches/052-mt7981-enable-pstore.patch

   1 --- a/arch/arm/dts/mt7981.dtsi
   2 +++ b/arch/arm/dts/mt7981.dtsi
   3 @@ -32,6 +32,35 @@
   4                 };
   5         };
   6
   7 +       psci {
   8 +               compatible  = "arm,psci-0.2";
   9 +               method      = "smc";
  10 +       };
  11 +
  12 +       reserved-memory {
  13 +               #address-cells = <2>;
  14 +               #size-cells = <2>;
  15 +               ranges;
  16 +
  17 +               /* 64 KiB reserved for ramoops/pstore */
  18 +               ramoops@42ff0000 {
  19 +                       compatible = "ramoops";
  20 +                       reg = <0 0x42ff0000 0 0x10000>;
  21 +                       record-size = <0x1000>;
  22 +               };
  23 +
  24 +               /* 192 KiB reserved for ARM Trusted Firmware (BL31) */
  25 +               secmon_reserved: secmon@43000000 {
  26 +                       reg = <0 0x43000000 0 0x30000>;
  27 +                       no-map;
  28 +               };
  29 +
  30 +               wmcpu_emi: wmcpu-reserved@4fc00000 {
  31 +                       no-map;
  32 +                       reg = <0 0x4fc00000 0 0x00100000>;
  33 +               };
  34 +       };
  35 +
  36         gpt_clk: gpt_dummy20m {
  37                 compatible = "fixed-clock";
  38                 clock-frequency = <13000000>;