111 строки
2.4 KiB
Plaintext
111 строки
2.4 KiB
Plaintext
/*
|
|
* SBC8548 Device Tree Source
|
|
*
|
|
* Copyright 2007 Wind River Systems Inc.
|
|
*
|
|
* Paul Gortmaker (see MAINTAINERS for contact information)
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
|
|
/dts-v1/;
|
|
|
|
/include/ "sbc8548-pre.dtsi"
|
|
|
|
/{
|
|
localbus@e0000000 {
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
compatible = "simple-bus";
|
|
reg = <0xe0000000 0x5000>;
|
|
interrupt-parent = <&mpic>;
|
|
|
|
ranges = <0x0 0x0 0xff800000 0x00800000 /*8MB Flash*/
|
|
0x3 0x0 0xf0000000 0x04000000 /*64MB SDRAM*/
|
|
0x4 0x0 0xf4000000 0x04000000 /*64MB SDRAM*/
|
|
0x5 0x0 0xf8000000 0x00b10000 /* EPLD */
|
|
0x6 0x0 0xec000000 0x04000000>; /*64MB Flash*/
|
|
|
|
|
|
flash@0,0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "intel,JS28F640", "cfi-flash";
|
|
reg = <0x0 0x0 0x800000>;
|
|
bank-width = <1>;
|
|
device-width = <1>;
|
|
partition@0x0 {
|
|
label = "space";
|
|
/* FF800000 -> FFF9FFFF */
|
|
reg = <0x00000000 0x007a0000>;
|
|
};
|
|
partition@0x7a0000 {
|
|
label = "bootloader";
|
|
/* FFFA0000 -> FFFFFFFF */
|
|
reg = <0x007a0000 0x00060000>;
|
|
read-only;
|
|
};
|
|
};
|
|
|
|
epld@5,0 {
|
|
compatible = "wrs,epld-localbus";
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
reg = <0x5 0x0 0x00b10000>;
|
|
ranges = <
|
|
0x0 0x0 0x5 0x000000 0x1fff /* LED */
|
|
0x1 0x0 0x5 0x100000 0x1fff /* Switches */
|
|
0x3 0x0 0x5 0x300000 0x1fff /* HW Rev. */
|
|
0xb 0x0 0x5 0xb00000 0x1fff /* EEPROM */
|
|
>;
|
|
|
|
led@0,0 {
|
|
compatible = "led";
|
|
reg = <0x0 0x0 0x1fff>;
|
|
};
|
|
|
|
switches@1,0 {
|
|
compatible = "switches";
|
|
reg = <0x1 0x0 0x1fff>;
|
|
};
|
|
|
|
hw-rev@3,0 {
|
|
compatible = "hw-rev";
|
|
reg = <0x3 0x0 0x1fff>;
|
|
};
|
|
|
|
eeprom@b,0 {
|
|
compatible = "eeprom";
|
|
reg = <0xb 0 0x1fff>;
|
|
};
|
|
|
|
};
|
|
|
|
alt-flash@6,0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
reg = <0x6 0x0 0x04000000>;
|
|
compatible = "intel,JS28F128", "cfi-flash";
|
|
bank-width = <4>;
|
|
device-width = <1>;
|
|
partition@0x0 {
|
|
label = "space";
|
|
/* EC000000 -> EFEFFFFF */
|
|
reg = <0x00000000 0x03f00000>;
|
|
};
|
|
partition@0x03f00000 {
|
|
label = "bootloader";
|
|
/* EFF00000 -> EFFFFFFF */
|
|
reg = <0x03f00000 0x00100000>;
|
|
read-only;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
/include/ "sbc8548-post.dtsi"
|