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|
/dts-v1/;
/plugin/;
#ifdef RISCV_VIRT
#define PARTS_TARGET_PATH "/soc/flash@20000000"
#define ENV_DEVICE_PATH "/soc/flash@20000000/partitions/partition@3c00000"
#else
#define PARTS_TARGET_PATH "/flash@0"
#define ENV_DEVICE_PATH "/flash@0/partitions/partition@3c00000"
#endif
/ {
fragment@0 {
target-path = PARTS_TARGET_PATH;
__overlay__ {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "initramfs";
reg = <0x0 0x3c00000>;
};
environment_flash: partition@3c00000 {
label = "barebox-environment";
reg = <0x3c00000 0x200000>;
};
backend_state_flash: partition@3e00000 {
label = "barebox-state";
reg = <0x3e00000 0x200000>;
};
};
};
};
fragment@1 {
target-path="/";
__overlay__ {
chosen {
environment {
compatible = "barebox,environment";
device-path = ENV_DEVICE_PATH;
};
};
aliases {
state = "/state";
};
state {
#address-cells = <1>;
#size-cells = <1>;
compatible = "barebox,state";
magic = <0x290cf8c6>;
backend-type = "raw";
backend = < &backend_state_flash >;
backend-stridesize = <0x200>;
bootstate {
#address-cells = <1>;
#size-cells = <1>;
system0 {
#address-cells = <1>;
#size-cells = <1>;
remaining_attempts@0 {
reg = <0x0 0x4>;
type = "uint32";
default = <3>;
};
priority@4 {
reg = <0x4 0x4>;
type = "uint32";
default = <20>;
};
};
system1 {
#address-cells = <1>;
#size-cells = <1>;
remaining_attempts@8 {
reg = <0x8 0x4>;
type = "uint32";
default = <3>;
};
priority@c {
reg = <0xc 0x4>;
type = "uint32";
default = <21>;
};
};
last_chosen@10 {
reg = <0x10 0x4>;
type = "uint32";
};
};
};
};
};
};
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