diff options
Diffstat (limited to 'arch/arm/dts/imx6ul-phytec-state.dtsi')
| -rw-r--r-- | arch/arm/dts/imx6ul-phytec-state.dtsi | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/arch/arm/dts/imx6ul-phytec-state.dtsi b/arch/arm/dts/imx6ul-phytec-state.dtsi new file mode 100644 index 0000000000..78a32ed96b --- /dev/null +++ b/arch/arm/dts/imx6ul-phytec-state.dtsi @@ -0,0 +1,82 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2019 PHYTEC Messtechnik GmbH, + * Author: Stefan Riedmueller <s.riedmueller@phytec.de> + */ + +/ { + aliases { + state = &state; + }; + + state: imx6ul_phytec_boot_state { + magic = <0x883b86a6>; + compatible = "barebox,state"; + backend-type = "raw"; + backend = <&backend_update_eeprom>; + backend-storage-type = "direct"; + backend-stridesize = <54>; + status = "disabled"; + + #address-cells = <1>; + #size-cells = <1>; + bootstate { + #address-cells = <1>; + #size-cells = <1>; + last_chosen { + reg = <0x0 0x4>; + type = "uint32"; + }; + system0 { + #address-cells = <1>; + #size-cells = <1>; + remaining_attempts { + reg = <0x4 0x4>; + type = "uint32"; + default = <3>; + }; + priority { + reg = <0x8 0x4>; + type = "uint32"; + default = <21>; + }; + ok { + reg = <0xc 0x4>; + type = "uint32"; + default = <0>; + }; + }; + system1 { + #address-cells = <1>; + #size-cells = <1>; + remaining_attempts { + reg = <0x10 0x4>; + type = "uint32"; + default = <3>; + }; + priority { + reg = <0x14 0x4>; + type = "uint32"; + default = <20>; + }; + ok { + reg = <0x18 0x4>; + type = "uint32"; + default = <0>; + }; + }; + }; + }; +}; + +&eeprom { + partitions { + compatible = "fixed-partitions"; + #size-cells = <1>; + #address-cells = <1>; + backend_update_eeprom: state@0 { + reg = <0x0 0x100>; + label = "update-eeprom"; + }; + }; +}; |