| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * Copyright (C) 2021 Corentin Labbe <clabbe@baylibre.com> |
| 4 | */ |
| 5 | |
| 6 | /dts-v1/; |
| 7 | |
| 8 | #include "intel-ixp42x.dtsi" |
| 9 | |
| 10 | / { |
| 11 | model = "Welltech EPBX100"; |
| 12 | compatible = "welltech,epbx100", "intel,ixp42x"; |
| 13 | #address-cells = <1>; |
| 14 | #size-cells = <1>; |
| 15 | |
| 16 | memory@0 { |
| 17 | /* 64 MB SDRAM */ |
| 18 | device_type = "memory"; |
| 19 | reg = <0x00000000 0x4000000>; |
| 20 | }; |
| 21 | |
| 22 | chosen { |
| 23 | bootargs = "console=ttyS0,115200n8 root=/dev/ram0 initrd=0x00800000,9M"; |
| 24 | stdout-path = "uart0:115200n8"; |
| 25 | }; |
| 26 | |
| 27 | aliases { |
| 28 | serial0 = &uart0; |
| 29 | }; |
| 30 | |
| 31 | soc { |
| 32 | bus@c4000000 { |
| 33 | flash@0,0 { |
| 34 | compatible = "intel,ixp4xx-flash", "cfi-flash"; |
| 35 | bank-width = <2>; |
| 36 | /* |
| 37 | * 16 MB of Flash |
| 38 | */ |
| 39 | reg = <0 0x00000000 0x1000000>; |
| 40 | |
| 41 | partitions { |
| 42 | compatible = "fixed-partitions"; |
| 43 | #address-cells = <1>; |
| 44 | #size-cells = <1>; |
| 45 | |
| 46 | partition@0 { |
| 47 | label = "RedBoot"; |
| 48 | reg = <0x00000000 0x00080000>; |
| 49 | read-only; |
| 50 | }; |
| 51 | partition@80000 { |
| 52 | label = "zImage"; |
| 53 | reg = <0x00080000 0x00100000>; |
| 54 | read-only; |
| 55 | }; |
| 56 | partition@180000 { |
| 57 | label = "ramdisk"; |
| 58 | reg = <0x00180000 0x00300000>; |
| 59 | read-only; |
| 60 | }; |
| 61 | partition@480000 { |
| 62 | label = "User"; |
| 63 | reg = <0x00480000 0x00b60000>; |
| 64 | read-only; |
| 65 | }; |
| 66 | partition@fe0000 { |
| 67 | label = "FIS directory"; |
| 68 | reg = <0x00fe0000 0x001f000>; |
| 69 | read-only; |
| 70 | }; |
| 71 | partition@fff000 { |
| 72 | label = "RedBoot config"; |
| 73 | reg = <0x00fff000 0x0001000>; |
| 74 | read-only; |
| 75 | }; |
| 76 | }; |
| 77 | }; |
| 78 | }; |
| 79 | |
| 80 | /* LAN port */ |
| 81 | ethernet@c8009000 { |
| 82 | status = "okay"; |
| 83 | queue-rx = <&qmgr 3>; |
| 84 | queue-txready = <&qmgr 20>; |
| 85 | phy-mode = "rgmii"; |
| 86 | phy-handle = <&phy5>; |
| 87 | |
| 88 | mdio { |
| 89 | #address-cells = <1>; |
| 90 | #size-cells = <0>; |
| 91 | |
| 92 | phy5: ethernet-phy@5 { |
| 93 | reg = <5>; |
| 94 | }; |
| 95 | }; |
| 96 | }; |
| 97 | }; |
| 98 | }; |