forked from Minki/linux
2874c5fd28
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
112 lines
2.3 KiB
Plaintext
112 lines
2.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* SBC8548 Device Tree Source
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*
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* Configured for booting off the alternate (64MB SODIMM) flash.
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* Requires switching JP12 jumpers and changing SW2.8 setting.
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*
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* Copyright 2013 Wind River Systems Inc.
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*
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* Paul Gortmaker (see MAINTAINERS for contact information)
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*/
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/dts-v1/;
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/include/ "sbc8548-pre.dtsi"
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/{
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localbus@e0000000 {
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#address-cells = <2>;
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#size-cells = <1>;
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compatible = "simple-bus";
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reg = <0xe0000000 0x5000>;
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interrupt-parent = <&mpic>;
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ranges = <0x0 0x0 0xfc000000 0x04000000 /*64MB Flash*/
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0x3 0x0 0xf0000000 0x04000000 /*64MB SDRAM*/
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0x4 0x0 0xf4000000 0x04000000 /*64MB SDRAM*/
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0x5 0x0 0xf8000000 0x00b10000 /* EPLD */
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0x6 0x0 0xef800000 0x00800000>; /*8MB Flash*/
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flash@0,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0x0 0x0 0x04000000>;
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compatible = "intel,JS28F128", "cfi-flash";
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bank-width = <4>;
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device-width = <1>;
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partition@0 {
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label = "space";
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/* FC000000 -> FFEFFFFF */
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reg = <0x00000000 0x03f00000>;
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};
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partition@3f00000 {
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label = "bootloader";
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/* FFF00000 -> FFFFFFFF */
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reg = <0x03f00000 0x00100000>;
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read-only;
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};
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};
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epld@5,0 {
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compatible = "wrs,epld-localbus";
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#address-cells = <2>;
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#size-cells = <1>;
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reg = <0x5 0x0 0x00b10000>;
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ranges = <
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0x0 0x0 0x5 0x000000 0x1fff /* LED */
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0x1 0x0 0x5 0x100000 0x1fff /* Switches */
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0x3 0x0 0x5 0x300000 0x1fff /* HW Rev. */
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0xb 0x0 0x5 0xb00000 0x1fff /* EEPROM */
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>;
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led@0,0 {
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compatible = "led";
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reg = <0x0 0x0 0x1fff>;
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};
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switches@1,0 {
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compatible = "switches";
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reg = <0x1 0x0 0x1fff>;
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};
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hw-rev@3,0 {
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compatible = "hw-rev";
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reg = <0x3 0x0 0x1fff>;
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};
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eeprom@b,0 {
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compatible = "eeprom";
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reg = <0xb 0 0x1fff>;
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};
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};
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alt-flash@6,0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "intel,JS28F640", "cfi-flash";
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reg = <0x6 0x0 0x800000>;
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bank-width = <1>;
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device-width = <1>;
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partition@0 {
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label = "space";
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/* EF800000 -> EFF9FFFF */
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reg = <0x00000000 0x007a0000>;
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};
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partition@7a0000 {
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label = "bootloader";
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/* EFFA0000 -> EFFFFFFF */
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reg = <0x007a0000 0x00060000>;
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read-only;
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};
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};
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};
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};
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/include/ "sbc8548-post.dtsi"
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