428 lines
10 KiB
Plaintext
428 lines
10 KiB
Plaintext
/*
|
|
* Device Tree Source for AMCC (AppliedMicro) Eiger(460SX)
|
|
*
|
|
* Copyright 2009 AMCC (AppliedMicro) <ttnguyen@amcc.com>
|
|
*
|
|
* This file is licensed under the terms of the GNU General Public
|
|
* License version 2. This program is licensed "as is" without
|
|
* any warranty of any kind, whether express or implied.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
/ {
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
model = "amcc,eiger";
|
|
compatible = "amcc,eiger";
|
|
dcr-parent = <&{/cpus/cpu@0}>;
|
|
|
|
aliases {
|
|
ethernet0 = &EMAC0;
|
|
ethernet1 = &EMAC1;
|
|
ethernet2 = &EMAC2;
|
|
ethernet3 = &EMAC3;
|
|
serial0 = &UART0;
|
|
serial1 = &UART1;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
device_type = "cpu";
|
|
model = "PowerPC,460SX";
|
|
reg = <0x00000000>;
|
|
clock-frequency = <0>; /* Filled in by U-Boot */
|
|
timebase-frequency = <0>; /* Filled in by U-Boot */
|
|
i-cache-line-size = <32>;
|
|
d-cache-line-size = <32>;
|
|
i-cache-size = <32768>;
|
|
d-cache-size = <32768>;
|
|
dcr-controller;
|
|
dcr-access-method = "native";
|
|
};
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
|
|
};
|
|
|
|
UIC0: interrupt-controller0 {
|
|
compatible = "ibm,uic-460sx","ibm,uic";
|
|
interrupt-controller;
|
|
cell-index = <0>;
|
|
dcr-reg = <0x0c0 0x009>;
|
|
#address-cells = <0>;
|
|
#size-cells = <0>;
|
|
#interrupt-cells = <2>;
|
|
};
|
|
|
|
UIC1: interrupt-controller1 {
|
|
compatible = "ibm,uic-460sx","ibm,uic";
|
|
interrupt-controller;
|
|
cell-index = <1>;
|
|
dcr-reg = <0x0d0 0x009>;
|
|
#address-cells = <0>;
|
|
#size-cells = <0>;
|
|
#interrupt-cells = <2>;
|
|
interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
|
|
interrupt-parent = <&UIC0>;
|
|
};
|
|
|
|
UIC2: interrupt-controller2 {
|
|
compatible = "ibm,uic-460sx","ibm,uic";
|
|
interrupt-controller;
|
|
cell-index = <2>;
|
|
dcr-reg = <0x0e0 0x009>;
|
|
#address-cells = <0>;
|
|
#size-cells = <0>;
|
|
#interrupt-cells = <2>;
|
|
interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
|
|
interrupt-parent = <&UIC0>;
|
|
};
|
|
|
|
UIC3: interrupt-controller3 {
|
|
compatible = "ibm,uic-460sx","ibm,uic";
|
|
interrupt-controller;
|
|
cell-index = <3>;
|
|
dcr-reg = <0x0f0 0x009>;
|
|
#address-cells = <0>;
|
|
#size-cells = <0>;
|
|
#interrupt-cells = <2>;
|
|
interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
|
|
interrupt-parent = <&UIC0>;
|
|
};
|
|
|
|
SDR0: sdr {
|
|
compatible = "ibm,sdr-460sx";
|
|
dcr-reg = <0x00e 0x002>;
|
|
};
|
|
|
|
CPR0: cpr {
|
|
compatible = "ibm,cpr-460sx";
|
|
dcr-reg = <0x00c 0x002>;
|
|
};
|
|
|
|
plb {
|
|
compatible = "ibm,plb-460sx", "ibm,plb4";
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
clock-frequency = <0>; /* Filled in by U-Boot */
|
|
|
|
SDRAM0: sdram {
|
|
compatible = "ibm,sdram-460sx", "ibm,sdram-405gp";
|
|
dcr-reg = <0x010 0x002>;
|
|
};
|
|
|
|
MAL0: mcmal {
|
|
compatible = "ibm,mcmal-460sx", "ibm,mcmal2";
|
|
dcr-reg = <0x180 0x62>;
|
|
num-tx-chans = <4>;
|
|
num-rx-chans = <32>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
interrupt-parent = <&UIC1>;
|
|
interrupts = < /*TXEOB*/ 0x6 0x4
|
|
/*RXEOB*/ 0x7 0x4
|
|
/*SERR*/ 0x1 0x4
|
|
/*TXDE*/ 0x2 0x4
|
|
/*RXDE*/ 0x3 0x4
|
|
/*COAL TX0*/ 0x18 0x2
|
|
/*COAL TX1*/ 0x19 0x2
|
|
/*COAL TX2*/ 0x1a 0x2
|
|
/*COAL TX3*/ 0x1b 0x2
|
|
/*COAL RX0*/ 0x1c 0x2
|
|
/*COAL RX1*/ 0x1d 0x2
|
|
/*COAL RX2*/ 0x1e 0x2
|
|
/*COAL RX3*/ 0x1f 0x2>;
|
|
};
|
|
|
|
POB0: opb {
|
|
compatible = "ibm,opb-460sx", "ibm,opb";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
|
|
clock-frequency = <0>; /* Filled in by U-Boot */
|
|
|
|
EBC0: ebc {
|
|
compatible = "ibm,ebc-460sx", "ibm,ebc";
|
|
dcr-reg = <0x012 0x002>;
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
clock-frequency = <0>; /* Filled in by U-Boot */
|
|
/* ranges property is supplied by U-Boot */
|
|
interrupts = <0x6 0x4>;
|
|
interrupt-parent = <&UIC1>;
|
|
|
|
nor_flash@0,0 {
|
|
compatible = "amd,s29gl512n", "cfi-flash";
|
|
bank-width = <2>;
|
|
/* reg property is supplied in by U-Boot */
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
partition@0 {
|
|
label = "kernel";
|
|
reg = <0x00000000 0x001e0000>;
|
|
};
|
|
partition@1e0000 {
|
|
label = "dtb";
|
|
reg = <0x001e0000 0x00020000>;
|
|
};
|
|
partition@200000 {
|
|
label = "ramdisk";
|
|
reg = <0x00200000 0x01400000>;
|
|
};
|
|
partition@1600000 {
|
|
label = "jffs2";
|
|
reg = <0x01600000 0x00400000>;
|
|
};
|
|
partition@1a00000 {
|
|
label = "user";
|
|
reg = <0x01a00000 0x02560000>;
|
|
};
|
|
partition@3f60000 {
|
|
label = "env";
|
|
reg = <0x03f60000 0x00040000>;
|
|
};
|
|
partition@3fa0000 {
|
|
label = "u-boot";
|
|
reg = <0x03fa0000 0x00060000>;
|
|
};
|
|
};
|
|
|
|
ndfc@1,0 {
|
|
compatible = "ibm,ndfc";
|
|
/* reg property is supplied by U-boot */
|
|
ccr = <0x00003000>;
|
|
bank-settings = <0x80002222>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
nand {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
partition@0 {
|
|
label = "uboot";
|
|
reg = <0x00000000 0x00200000>;
|
|
};
|
|
partition@200000 {
|
|
label = "uboot-environment";
|
|
reg = <0x00200000 0x00100000>;
|
|
};
|
|
partition@300000 {
|
|
label = "linux";
|
|
reg = <0x00300000 0x00300000>;
|
|
};
|
|
partition@600000 {
|
|
label = "root-file-system";
|
|
reg = <0x00600000 0x01900000>;
|
|
};
|
|
partition@1f00000 {
|
|
label = "device-tree";
|
|
reg = <0x01f00000 0x00020000>;
|
|
};
|
|
partition@1f20000 {
|
|
label = "data";
|
|
reg = <0x01f20000 0x060E0000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
UART0: serial@ef600200 {
|
|
device_type = "serial";
|
|
compatible = "ns16550";
|
|
reg = <0xef600200 0x00000008>;
|
|
virtual-reg = <0xef600200>;
|
|
clock-frequency = <0>; /* Filled in by U-Boot */
|
|
current-speed = <0>; /* Filled in by U-Boot */
|
|
interrupt-parent = <&UIC0>;
|
|
interrupts = <0x0 0x4>;
|
|
};
|
|
|
|
UART1: serial@ef600300 {
|
|
device_type = "serial";
|
|
compatible = "ns16550";
|
|
reg = <0xef600300 0x00000008>;
|
|
virtual-reg = <0xef600300>;
|
|
clock-frequency = <0>; /* Filled in by U-Boot */
|
|
current-speed = <0>; /* Filled in by U-Boot */
|
|
interrupt-parent = <&UIC0>;
|
|
interrupts = <0x1 0x4>;
|
|
};
|
|
|
|
IIC0: i2c@ef600400 {
|
|
compatible = "ibm,iic-460sx", "ibm,iic";
|
|
reg = <0xef600400 0x00000014>;
|
|
interrupt-parent = <&UIC0>;
|
|
interrupts = <0x2 0x4>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
index = <0>;
|
|
};
|
|
|
|
IIC1: i2c@ef600500 {
|
|
compatible = "ibm,iic-460sx", "ibm,iic";
|
|
reg = <0xef600500 0x00000014>;
|
|
interrupt-parent = <&UIC0>;
|
|
interrupts = <0x3 0x4>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
index = <1>;
|
|
};
|
|
|
|
RGMII0: emac-rgmii@ef600900 {
|
|
compatible = "ibm,rgmii-460sx", "ibm,rgmii";
|
|
reg = <0xef600900 0x00000008>;
|
|
has-mdio;
|
|
};
|
|
|
|
RGMII1: emac-rgmii@ef600920 {
|
|
compatible = "ibm,rgmii-460sx", "ibm,rgmii";
|
|
reg = <0xef600920 0x00000008>;
|
|
has-mdio;
|
|
};
|
|
|
|
TAH0: emac-tah@ef600e50 {
|
|
compatible = "ibm,tah-460sx", "ibm,tah";
|
|
reg = <0xef600e50 0x00000030>;
|
|
};
|
|
|
|
TAH1: emac-tah@ef600f50 {
|
|
compatible = "ibm,tah-460sx", "ibm,tah";
|
|
reg = <0xef600f50 0x00000030>;
|
|
};
|
|
|
|
EMAC0: ethernet@ef600a00 {
|
|
device_type = "network";
|
|
compatible = "ibm,emac-460sx", "ibm,emac4";
|
|
interrupt-parent = <&EMAC0>;
|
|
interrupts = <0x0 0x1>;
|
|
#interrupt-cells = <1>;
|
|
#address-cells = <0>;
|
|
#size-cells = <0>;
|
|
interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4
|
|
/*Wake*/ 0x1 &UIC2 0x1d 0x4>;
|
|
reg = <0xef600a00 0x00000070>;
|
|
local-mac-address = [000000000000]; /* Filled in by U-Boot */
|
|
mal-device = <&MAL0>;
|
|
mal-tx-channel = <0>;
|
|
mal-rx-channel = <0>;
|
|
cell-index = <0>;
|
|
max-frame-size = <9000>;
|
|
rx-fifo-size = <4096>;
|
|
tx-fifo-size = <2048>;
|
|
rx-fifo-size-gige = <16384>;
|
|
phy-mode = "rgmii";
|
|
phy-map = <0x00000000>;
|
|
rgmii-device = <&RGMII0>;
|
|
rgmii-channel = <0>;
|
|
tah-device = <&TAH0>;
|
|
tah-channel = <0>;
|
|
has-inverted-stacr-oc;
|
|
has-new-stacr-staopc;
|
|
};
|
|
|
|
EMAC1: ethernet@ef600b00 {
|
|
device_type = "network";
|
|
compatible = "ibm,emac-460sx", "ibm,emac4";
|
|
interrupt-parent = <&EMAC1>;
|
|
interrupts = <0x0 0x1>;
|
|
#interrupt-cells = <1>;
|
|
#address-cells = <0>;
|
|
#size-cells = <0>;
|
|
interrupt-map = </*Status*/ 0x0 &UIC0 0x14 0x4
|
|
/*Wake*/ 0x1 &UIC2 0x1d 0x4>;
|
|
reg = <0xef600b00 0x00000070>;
|
|
local-mac-address = [000000000000]; /* Filled in by U-Boot */
|
|
mal-device = <&MAL0>;
|
|
mal-tx-channel = <1>;
|
|
mal-rx-channel = <8>;
|
|
cell-index = <1>;
|
|
max-frame-size = <9000>;
|
|
rx-fifo-size = <4096>;
|
|
tx-fifo-size = <2048>;
|
|
rx-fifo-size-gige = <16384>;
|
|
phy-mode = "rgmii";
|
|
phy-map = <0x00000000>;
|
|
rgmii-device = <&RGMII0>;
|
|
rgmii-channel = <1>;
|
|
tah-device = <&TAH1>;
|
|
tah-channel = <1>;
|
|
has-inverted-stacr-oc;
|
|
has-new-stacr-staopc;
|
|
mdio-device = <&EMAC0>;
|
|
};
|
|
|
|
EMAC2: ethernet@ef600c00 {
|
|
device_type = "network";
|
|
compatible = "ibm,emac-460sx", "ibm,emac4";
|
|
interrupt-parent = <&EMAC2>;
|
|
interrupts = <0x0 0x1>;
|
|
#interrupt-cells = <1>;
|
|
#address-cells = <0>;
|
|
#size-cells = <0>;
|
|
interrupt-map = </*Status*/ 0x0 &UIC0 0x15 0x4
|
|
/*Wake*/ 0x1 &UIC2 0x1d 0x4>;
|
|
reg = <0xef600c00 0x00000070>;
|
|
local-mac-address = [000000000000]; /* Filled in by U-Boot */
|
|
mal-device = <&MAL0>;
|
|
mal-tx-channel = <2>;
|
|
mal-rx-channel = <16>;
|
|
cell-index = <2>;
|
|
max-frame-size = <9000>;
|
|
rx-fifo-size = <4096>;
|
|
tx-fifo-size = <2048>;
|
|
rx-fifo-size-gige = <16384>;
|
|
tx-fifo-size-gige = <16384>; /* emac2&3 only */
|
|
phy-mode = "rgmii";
|
|
phy-map = <0x00000000>;
|
|
rgmii-device = <&RGMII1>;
|
|
rgmii-channel = <0>;
|
|
has-inverted-stacr-oc;
|
|
has-new-stacr-staopc;
|
|
mdio-device = <&EMAC0>;
|
|
};
|
|
|
|
EMAC3: ethernet@ef600d00 {
|
|
device_type = "network";
|
|
compatible = "ibm,emac-460sx", "ibm,emac4";
|
|
interrupt-parent = <&EMAC3>;
|
|
interrupts = <0x0 0x1>;
|
|
#interrupt-cells = <1>;
|
|
#address-cells = <0>;
|
|
#size-cells = <0>;
|
|
interrupt-map = </*Status*/ 0x0 &UIC0 0x16 0x4
|
|
/*Wake*/ 0x1 &UIC2 0x1d 0x4>;
|
|
reg = <0xef600d00 0x00000070>;
|
|
local-mac-address = [000000000000]; /* Filled in by U-Boot */
|
|
mal-device = <&MAL0>;
|
|
mal-tx-channel = <3>;
|
|
mal-rx-channel = <24>;
|
|
cell-index = <3>;
|
|
max-frame-size = <9000>;
|
|
rx-fifo-size = <4096>;
|
|
tx-fifo-size = <2048>;
|
|
rx-fifo-size-gige = <16384>;
|
|
tx-fifo-size-gige = <16384>; /* emac2&3 only */
|
|
phy-mode = "rgmii";
|
|
phy-map = <0x00000000>;
|
|
rgmii-device = <&RGMII1>;
|
|
rgmii-channel = <1>;
|
|
has-inverted-stacr-oc;
|
|
has-new-stacr-staopc;
|
|
mdio-device = <&EMAC0>;
|
|
};
|
|
};
|
|
|
|
};
|
|
chosen {
|
|
linux,stdout-path = "/plb/opb/serial@ef600200";
|
|
};
|
|
|
|
};
|