| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| 2 | /* |
| 3 | * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ |
| 4 | */ |
| 5 | /dts-v1/; |
| 6 | |
| 7 | #include "omap2420.dtsi" |
| 8 | |
| 9 | / { |
| 10 | model = "TI OMAP2420 H4 board"; |
| 11 | compatible = "ti,omap2420-h4", "ti,omap2420", "ti,omap2"; |
| 12 | |
| 13 | memory@80000000 { |
| 14 | device_type = "memory"; |
| 15 | reg = <0x80000000 0x4000000>; /* 64 MB */ |
| 16 | }; |
| 17 | }; |
| 18 | |
| 19 | &gpmc { |
| 20 | ranges = <0 0 0x08000000 0x04000000>; |
| 21 | |
| 22 | nor@0,0 { |
| 23 | compatible = "cfi-flash"; |
| 24 | linux,mtd-name= "intel,ge28f256l18b85"; |
| 25 | #address-cells = <1>; |
| 26 | #size-cells = <1>; |
| 27 | reg = <0 0 0x04000000>; |
| 28 | bank-width = <2>; |
| 29 | |
| 30 | gpmc,mux-add-data = <2>; |
| 31 | gpmc,cs-on-ns = <10>; |
| 32 | gpmc,cs-rd-off-ns = <160>; |
| 33 | gpmc,cs-wr-off-ns = <160>; |
| 34 | gpmc,adv-on-ns = <20>; |
| 35 | gpmc,adv-rd-off-ns = <50>; |
| 36 | gpmc,adv-wr-off-ns = <50>; |
| 37 | gpmc,oe-on-ns = <60>; |
| 38 | gpmc,oe-off-ns = <120>; |
| 39 | gpmc,we-on-ns = <60>; |
| 40 | gpmc,we-off-ns = <120>; |
| 41 | gpmc,rd-cycle-ns = <170>; |
| 42 | gpmc,wr-cycle-ns = <170>; |
| 43 | gpmc,access-ns = <150>; |
| 44 | gpmc,page-burst-access-ns = <10>; |
| 45 | |
| 46 | partition@0 { |
| 47 | label = "bootloader"; |
| 48 | reg = <0 0x20000>; |
| 49 | }; |
| 50 | partition@20000 { |
| 51 | label = "params"; |
| 52 | reg = <0x20000 0x20000>; |
| 53 | }; |
| 54 | partition@40000 { |
| 55 | label = "kernel"; |
| 56 | reg = <0x40000 0x200000>; |
| 57 | }; |
| 58 | partition@240000 { |
| 59 | label = "file-system"; |
| 60 | reg = <0x240000 0x3dc0000>; |
| 61 | }; |
| 62 | }; |
| 63 | }; |