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kernel-fxtec-pro1x/arch/powerpc/boot/dts/mpc8569mds.dts
Anton Vorontsov 8a0b177f36 powerpc/85xx: Don't scan for TBI PHY addresses on MPC8569E-MDS boards 
Sometimes (e.g. when there are no UEMs attached to a board)
fsl_pq_mdio_find_free() fails to find a spare address for a TBI PHY,
this is because get_phy_id() returns bogus 0x0000ffff values
(0xffffffff is expected), and therefore mdio bus probing fails with
the following message:

  fsl-pq_mdio: probe of e0082120.mdio failed with error -16

And obviously ethernet doesn't work after this.

This patch solves the problem by adding tbi-phy node into mdio node,
so that we won't scan for spare addresses, we'll just use a fixed one.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-07-29 23:16:39 -05:00

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/*
* MPC8569E MDS Device Tree Source
*
* Copyright (C) 2009 Freescale Semiconductor Inc.
*
* 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/;
/ {
model = "MPC8569EMDS";
compatible = "fsl,MPC8569EMDS";
#address-cells = <1>;
#size-cells = <1>;
aliases {
serial0 = &serial0;
serial1 = &serial1;
ethernet0 = &enet0;
ethernet1 = &enet1;
ethernet2 = &enet2;
ethernet3 = &enet3;
ethernet5 = &enet5;
ethernet7 = &enet7;
pci1 = &pci1;
rapidio0 = &rio0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,8569@0 {
device_type = "cpu";
reg = <0x0>;
d-cache-line-size = <32>; // 32 bytes
i-cache-line-size = <32>; // 32 bytes
d-cache-size = <0x8000>; // L1, 32K
i-cache-size = <0x8000>; // L1, 32K
timebase-frequency = <0>;
bus-frequency = <0>;
clock-frequency = <0>;
next-level-cache = <&L2>;
};
};
memory {
device_type = "memory";
};
localbus@e0005000 {
#address-cells = <2>;
#size-cells = <1>;
compatible = "fsl,mpc8569-elbc", "fsl,elbc", "simple-bus";
reg = <0xe0005000 0x1000>;
interrupts = <19 2>;
interrupt-parent = <&mpic>;
ranges = <0x0 0x0 0xfe000000 0x02000000
0x1 0x0 0xf8000000 0x00008000
0x2 0x0 0xf0000000 0x04000000
0x3 0x0 0xfc000000 0x00008000
0x4 0x0 0xf8008000 0x00008000
0x5 0x0 0xf8010000 0x00008000>;
nor@0,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x0 0x0 0x02000000>;
bank-width = <1>;
device-width = <1>;
partition@0 {
label = "ramdisk";
reg = <0x00000000 0x01c00000>;
};
partition@1c00000 {
label = "kernel";
reg = <0x01c00000 0x002e0000>;
};
partiton@1ee0000 {
label = "dtb";
reg = <0x01ee0000 0x00020000>;
};
partition@1f00000 {
label = "firmware";
reg = <0x01f00000 0x00080000>;
read-only;
};
partition@1f80000 {
label = "u-boot";
reg = <0x01f80000 0x00080000>;
read-only;
};
};
bcsr@1,0 {
compatible = "fsl,mpc8569mds-bcsr";
reg = <1 0 0x8000>;
};
nand@3,0 {
compatible = "fsl,mpc8569-fcm-nand",
"fsl,elbc-fcm-nand";
reg = <3 0 0x8000>;
};
pib@4,0 {
compatible = "fsl,mpc8569mds-pib";
reg = <4 0 0x8000>;
};
pib@5,0 {
compatible = "fsl,mpc8569mds-pib";
reg = <5 0 0x8000>;
};
};
soc@e0000000 {
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
compatible = "fsl,mpc8569-immr", "simple-bus";
ranges = <0x0 0xe0000000 0x100000>;
bus-frequency = <0>;
ecm-law@0 {
compatible = "fsl,ecm-law";
reg = <0x0 0x1000>;
fsl,num-laws = <10>;
};
ecm@1000 {
compatible = "fsl,mpc8569-ecm", "fsl,ecm";
reg = <0x1000 0x1000>;
interrupts = <17 2>;
interrupt-parent = <&mpic>;
};
memory-controller@2000 {
compatible = "fsl,mpc8569-memory-controller";
reg = <0x2000 0x1000>;
interrupt-parent = <&mpic>;
interrupts = <18 2>;
};
i2c@3000 {
#address-cells = <1>;
#size-cells = <0>;
cell-index = <0>;
compatible = "fsl-i2c";
reg = <0x3000 0x100>;
interrupts = <43 2>;
interrupt-parent = <&mpic>;
dfsrr;
rtc@68 {
compatible = "dallas,ds1374";
reg = <0x68>;
};
};
i2c@3100 {
#address-cells = <1>;
#size-cells = <0>;
cell-index = <1>;
compatible = "fsl-i2c";
reg = <0x3100 0x100>;
interrupts = <43 2>;
interrupt-parent = <&mpic>;
dfsrr;
};
serial0: serial@4500 {
cell-index = <0>;
device_type = "serial";
compatible = "ns16550";
reg = <0x4500 0x100>;
clock-frequency = <0>;
interrupts = <42 2>;
interrupt-parent = <&mpic>;
};
serial1: serial@4600 {
cell-index = <1>;
device_type = "serial";
compatible = "ns16550";
reg = <0x4600 0x100>;
clock-frequency = <0>;
interrupts = <42 2>;
interrupt-parent = <&mpic>;
};
L2: l2-cache-controller@20000 {
compatible = "fsl,mpc8569-l2-cache-controller";
reg = <0x20000 0x1000>;
cache-line-size = <32>; // 32 bytes
cache-size = <0x80000>; // L2, 512K
interrupt-parent = <&mpic>;
interrupts = <16 2>;
};
dma@21300 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc8569-dma", "fsl,eloplus-dma";
reg = <0x21300 0x4>;
ranges = <0x0 0x21100 0x200>;
cell-index = <0>;
dma-channel@0 {
compatible = "fsl,mpc8569-dma-channel",
"fsl,eloplus-dma-channel";
reg = <0x0 0x80>;
cell-index = <0>;
interrupt-parent = <&mpic>;
interrupts = <20 2>;
};
dma-channel@80 {
compatible = "fsl,mpc8569-dma-channel",
"fsl,eloplus-dma-channel";
reg = <0x80 0x80>;
cell-index = <1>;
interrupt-parent = <&mpic>;
interrupts = <21 2>;
};
dma-channel@100 {
compatible = "fsl,mpc8569-dma-channel",
"fsl,eloplus-dma-channel";
reg = <0x100 0x80>;
cell-index = <2>;
interrupt-parent = <&mpic>;
interrupts = <22 2>;
};
dma-channel@180 {
compatible = "fsl,mpc8569-dma-channel",
"fsl,eloplus-dma-channel";
reg = <0x180 0x80>;
cell-index = <3>;
interrupt-parent = <&mpic>;
interrupts = <23 2>;
};
};
sdhci@2e000 {
compatible = "fsl,mpc8569-esdhc", "fsl,esdhc";
reg = <0x2e000 0x1000>;
interrupts = <72 0x8>;
interrupt-parent = <&mpic>;
/* Filled in by U-Boot */
clock-frequency = <0>;
status = "disabled";
sdhci,1-bit-only;
};
crypto@30000 {
compatible = "fsl,sec3.1", "fsl,sec3.0", "fsl,sec2.4",
"fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
reg = <0x30000 0x10000>;
interrupts = <45 2 58 2>;
interrupt-parent = <&mpic>;
fsl,num-channels = <4>;
fsl,channel-fifo-len = <24>;
fsl,exec-units-mask = <0xbfe>;
fsl,descriptor-types-mask = <0x3ab0ebf>;
};
mpic: pic@40000 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <2>;
reg = <0x40000 0x40000>;
compatible = "chrp,open-pic";
device_type = "open-pic";
};
msi@41600 {
compatible = "fsl,mpc8568-msi", "fsl,mpic-msi";
reg = <0x41600 0x80>;
msi-available-ranges = <0 0x100>;
interrupts = <
0xe0 0
0xe1 0
0xe2 0
0xe3 0
0xe4 0
0xe5 0
0xe6 0
0xe7 0>;
interrupt-parent = <&mpic>;
};
global-utilities@e0000 {
compatible = "fsl,mpc8569-guts";
reg = <0xe0000 0x1000>;
fsl,has-rstcr;
};
par_io@e0100 {
#address-cells = <1>;
#size-cells = <1>;
reg = <0xe0100 0x100>;
ranges = <0x0 0xe0100 0x100>;
device_type = "par_io";
num-ports = <7>;
qe_pio_e: gpio-controller@80 {
#gpio-cells = <2>;
compatible = "fsl,mpc8569-qe-pario-bank",
"fsl,mpc8323-qe-pario-bank";
reg = <0x80 0x18>;
gpio-controller;
};
pio1: ucc_pin@01 {
pio-map = <
/* port pin dir open_drain assignment has_irq */
0x2 0x1f 0x1 0x0 0x1 0x0 /* QE_MUX_MDC */
0x2 0x1e 0x3 0x0 0x2 0x0 /* QE_MUX_MDIO */
0x2 0x0b 0x2 0x0 0x1 0x0 /* CLK12*/
0x0 0x0 0x1 0x0 0x3 0x0 /* ENET1_TXD0_SER1_TXD0 */
0x0 0x1 0x1 0x0 0x3 0x0 /* ENET1_TXD1_SER1_TXD1 */
0x0 0x2 0x1 0x0 0x1 0x0 /* ENET1_TXD2_SER1_TXD2 */
0x0 0x3 0x1 0x0 0x2 0x0 /* ENET1_TXD3_SER1_TXD3 */
0x0 0x6 0x2 0x0 0x3 0x0 /* ENET1_RXD0_SER1_RXD0 */
0x0 0x7 0x2 0x0 0x1 0x0 /* ENET1_RXD1_SER1_RXD1 */
0x0 0x8 0x2 0x0 0x2 0x0 /* ENET1_RXD2_SER1_RXD2 */
0x0 0x9 0x2 0x0 0x2 0x0 /* ENET1_RXD3_SER1_RXD3 */
0x0 0x4 0x1 0x0 0x2 0x0 /* ENET1_TX_EN_SER1_RTS_B */
0x0 0xc 0x2 0x0 0x3 0x0 /* ENET1_RX_DV_SER1_CTS_B */
0x2 0x8 0x2 0x0 0x1 0x0 /* ENET1_GRXCLK */
0x2 0x14 0x1 0x0 0x2 0x0>; /* ENET1_GTXCLK */
};
pio2: ucc_pin@02 {
pio-map = <
/* port pin dir open_drain assignment has_irq */
0x2 0x1f 0x1 0x0 0x1 0x0 /* QE_MUX_MDC */
0x2 0x1e 0x3 0x0 0x2 0x0 /* QE_MUX_MDIO */
0x2 0x10 0x2 0x0 0x3 0x0 /* CLK17 */
0x0 0xe 0x1 0x0 0x2 0x0 /* ENET2_TXD0_SER2_TXD0 */
0x0 0xf 0x1 0x0 0x2 0x0 /* ENET2_TXD1_SER2_TXD1 */
0x0 0x10 0x1 0x0 0x1 0x0 /* ENET2_TXD2_SER2_TXD2 */
0x0 0x11 0x1 0x0 0x1 0x0 /* ENET2_TXD3_SER2_TXD3 */
0x0 0x14 0x2 0x0 0x2 0x0 /* ENET2_RXD0_SER2_RXD0 */
0x0 0x15 0x2 0x0 0x1 0x0 /* ENET2_RXD1_SER2_RXD1 */
0x0 0x16 0x2 0x0 0x1 0x0 /* ENET2_RXD2_SER2_RXD2 */
0x0 0x17 0x2 0x0 0x1 0x0 /* ENET2_RXD3_SER2_RXD3 */
0x0 0x12 0x1 0x0 0x2 0x0 /* ENET2_TX_EN_SER2_RTS_B */
0x0 0x1a 0x2 0x0 0x3 0x0 /* ENET2_RX_DV_SER2_CTS_B */
0x2 0x3 0x2 0x0 0x1 0x0 /* ENET2_GRXCLK */
0x2 0x2 0x1 0x0 0x2 0x0>; /* ENET2_GTXCLK */
};
pio3: ucc_pin@03 {
pio-map = <
/* port pin dir open_drain assignment has_irq */
0x2 0x1f 0x1 0x0 0x1 0x0 /* QE_MUX_MDC */
0x2 0x1e 0x3 0x0 0x2 0x0 /* QE_MUX_MDIO */
0x2 0x0b 0x2 0x0 0x1 0x0 /* CLK12*/
0x0 0x1d 0x1 0x0 0x2 0x0 /* ENET3_TXD0_SER3_TXD0 */
0x0 0x1e 0x1 0x0 0x3 0x0 /* ENET3_TXD1_SER3_TXD1 */
0x0 0x1f 0x1 0x0 0x2 0x0 /* ENET3_TXD2_SER3_TXD2 */
0x1 0x0 0x1 0x0 0x3 0x0 /* ENET3_TXD3_SER3_TXD3 */
0x1 0x3 0x2 0x0 0x3 0x0 /* ENET3_RXD0_SER3_RXD0 */
0x1 0x4 0x2 0x0 0x1 0x0 /* ENET3_RXD1_SER3_RXD1 */
0x1 0x5 0x2 0x0 0x2 0x0 /* ENET3_RXD2_SER3_RXD2 */
0x1 0x6 0x2 0x0 0x3 0x0 /* ENET3_RXD3_SER3_RXD3 */
0x1 0x1 0x1 0x0 0x1 0x0 /* ENET3_TX_EN_SER3_RTS_B */
0x1 0x9 0x2 0x0 0x3 0x0 /* ENET3_RX_DV_SER3_CTS_B */
0x2 0x9 0x2 0x0 0x2 0x0 /* ENET3_GRXCLK */
0x2 0x19 0x1 0x0 0x2 0x0>; /* ENET3_GTXCLK */
};
pio4: ucc_pin@04 {
pio-map = <
/* port pin dir open_drain assignment has_irq */
0x2 0x1f 0x1 0x0 0x1 0x0 /* QE_MUX_MDC */
0x2 0x1e 0x3 0x0 0x2 0x0 /* QE_MUX_MDIO */
0x2 0x10 0x2 0x0 0x3 0x0 /* CLK17 */
0x1 0xc 0x1 0x0 0x2 0x0 /* ENET4_TXD0_SER4_TXD0 */
0x1 0xd 0x1 0x0 0x2 0x0 /* ENET4_TXD1_SER4_TXD1 */
0x1 0xe 0x1 0x0 0x1 0x0 /* ENET4_TXD2_SER4_TXD2 */
0x1 0xf 0x1 0x0 0x2 0x0 /* ENET4_TXD3_SER4_TXD3 */
0x1 0x12 0x2 0x0 0x2 0x0 /* ENET4_RXD0_SER4_RXD0 */
0x1 0x13 0x2 0x0 0x1 0x0 /* ENET4_RXD1_SER4_RXD1 */
0x1 0x14 0x2 0x0 0x1 0x0 /* ENET4_RXD2_SER4_RXD2 */
0x1 0x15 0x2 0x0 0x2 0x0 /* ENET4_RXD3_SER4_RXD3 */
0x1 0x10 0x1 0x0 0x2 0x0 /* ENET4_TX_EN_SER4_RTS_B */
0x1 0x18 0x2 0x0 0x3 0x0 /* ENET4_RX_DV_SER4_CTS_B */
0x2 0x11 0x2 0x0 0x2 0x0 /* ENET4_GRXCLK */
0x2 0x18 0x1 0x0 0x2 0x0>; /* ENET4_GTXCLK */
};
};
};
qe@e0080000 {
#address-cells = <1>;
#size-cells = <1>;
device_type = "qe";
compatible = "fsl,qe";
ranges = <0x0 0xe0080000 0x40000>;
reg = <0xe0080000 0x480>;
brg-frequency = <0>;
bus-frequency = <0>;
fsl,qe-num-riscs = <4>;
fsl,qe-num-snums = <46>;
qeic: interrupt-controller@80 {
interrupt-controller;
compatible = "fsl,qe-ic";
#address-cells = <0>;
#interrupt-cells = <1>;
reg = <0x80 0x80>;
interrupts = <46 2 46 2>; //high:30 low:30
interrupt-parent = <&mpic>;
};
spi@4c0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,mpc8569-qe-spi", "fsl,spi";
reg = <0x4c0 0x40>;
cell-index = <0>;
interrupts = <2>;
interrupt-parent = <&qeic>;
gpios = <&qe_pio_e 30 0>;
mode = "cpu-qe";
serial-flash@0 {
compatible = "stm,m25p40";
reg = <0>;
spi-max-frequency = <25000000>;
};
};
spi@500 {
cell-index = <1>;
compatible = "fsl,spi";
reg = <0x500 0x40>;
interrupts = <1>;
interrupt-parent = <&qeic>;
mode = "cpu";
};
enet0: ucc@2000 {
device_type = "network";
compatible = "ucc_geth";
cell-index = <1>;
reg = <0x2000 0x200>;
interrupts = <32>;
interrupt-parent = <&qeic>;
local-mac-address = [ 00 00 00 00 00 00 ];
rx-clock-name = "none";
tx-clock-name = "clk12";
pio-handle = <&pio1>;
phy-handle = <&qe_phy0>;
phy-connection-type = "rgmii-id";
};
mdio@2120 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x2120 0x18>;
compatible = "fsl,ucc-mdio";
qe_phy0: ethernet-phy@07 {
interrupt-parent = <&mpic>;
interrupts = <1 1>;
reg = <0x7>;
device_type = "ethernet-phy";
};
qe_phy1: ethernet-phy@01 {
interrupt-parent = <&mpic>;
interrupts = <2 1>;
reg = <0x1>;
device_type = "ethernet-phy";
};
qe_phy2: ethernet-phy@02 {
interrupt-parent = <&mpic>;
interrupts = <3 1>;
reg = <0x2>;
device_type = "ethernet-phy";
};
qe_phy3: ethernet-phy@03 {
interrupt-parent = <&mpic>;
interrupts = <4 1>;
reg = <0x3>;
device_type = "ethernet-phy";
};
qe_phy5: ethernet-phy@04 {
interrupt-parent = <&mpic>;
reg = <0x04>;
device_type = "ethernet-phy";
};
qe_phy7: ethernet-phy@06 {
interrupt-parent = <&mpic>;
reg = <0x6>;
device_type = "ethernet-phy";
};
tbi-phy@11 {
reg = <0x11>;
device_type = "tbi-phy";
};
};
mdio@3520 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x3520 0x18>;
compatible = "fsl,ucc-mdio";
tbi0: tbi-phy@15 {
reg = <0x15>;
device_type = "tbi-phy";
};
};
mdio@3720 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0x3720 0x38>;
compatible = "fsl,ucc-mdio";
tbi1: tbi-phy@17 {
reg = <0x17>;
device_type = "tbi-phy";
};
};
enet2: ucc@2200 {
device_type = "network";
compatible = "ucc_geth";
cell-index = <3>;
reg = <0x2200 0x200>;
interrupts = <34>;
interrupt-parent = <&qeic>;
local-mac-address = [ 00 00 00 00 00 00 ];
rx-clock-name = "none";
tx-clock-name = "clk12";
pio-handle = <&pio3>;
phy-handle = <&qe_phy2>;
phy-connection-type = "rgmii-id";
};
enet1: ucc@3000 {
device_type = "network";
compatible = "ucc_geth";
cell-index = <2>;
reg = <0x3000 0x200>;
interrupts = <33>;
interrupt-parent = <&qeic>;
local-mac-address = [ 00 00 00 00 00 00 ];
rx-clock-name = "none";
tx-clock-name = "clk17";
pio-handle = <&pio2>;
phy-handle = <&qe_phy1>;
phy-connection-type = "rgmii-id";
};
enet3: ucc@3200 {
device_type = "network";
compatible = "ucc_geth";
cell-index = <4>;
reg = <0x3200 0x200>;
interrupts = <35>;
interrupt-parent = <&qeic>;
local-mac-address = [ 00 00 00 00 00 00 ];
rx-clock-name = "none";
tx-clock-name = "clk17";
pio-handle = <&pio4>;
phy-handle = <&qe_phy3>;
phy-connection-type = "rgmii-id";
};
enet5: ucc@3400 {
device_type = "network";
compatible = "ucc_geth";
cell-index = <6>;
reg = <0x3400 0x200>;
interrupts = <41>;
interrupt-parent = <&qeic>;
local-mac-address = [ 00 00 00 00 00 00 ];
rx-clock-name = "none";
tx-clock-name = "none";
tbi-handle = <&tbi0>;
phy-handle = <&qe_phy5>;
phy-connection-type = "sgmii";
};
enet7: ucc@3600 {
device_type = "network";
compatible = "ucc_geth";
cell-index = <8>;
reg = <0x3600 0x200>;
interrupts = <43>;
interrupt-parent = <&qeic>;
local-mac-address = [ 00 00 00 00 00 00 ];
rx-clock-name = "none";
tx-clock-name = "none";
tbi-handle = <&tbi1>;
phy-handle = <&qe_phy7>;
phy-connection-type = "sgmii";
};
muram@10000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,qe-muram", "fsl,cpm-muram";
ranges = <0x0 0x10000 0x20000>;
data-only@0 {
compatible = "fsl,qe-muram-data",
"fsl,cpm-muram-data";
reg = <0x0 0x20000>;
};
};
};
/* PCI Express */
pci1: pcie@e000a000 {
compatible = "fsl,mpc8548-pcie";
device_type = "pci";
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <0xe000a000 0x1000>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 0x0 (PEX) */
00000 0x0 0x0 0x1 &mpic 0x0 0x1
00000 0x0 0x0 0x2 &mpic 0x1 0x1
00000 0x0 0x0 0x3 &mpic 0x2 0x1
00000 0x0 0x0 0x4 &mpic 0x3 0x1>;
interrupt-parent = <&mpic>;
interrupts = <26 2>;
bus-range = <0 255>;
ranges = <0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
0x1000000 0x0 0x00000000 0xe2800000 0x0 0x00800000>;
clock-frequency = <33333333>;
pcie@0 {
reg = <0x0 0x0 0x0 0x0 0x0>;
#size-cells = <2>;
#address-cells = <3>;
device_type = "pci";
ranges = <0x2000000 0x0 0xa0000000
0x2000000 0x0 0xa0000000
0x0 0x10000000
0x1000000 0x0 0x0
0x1000000 0x0 0x0
0x0 0x800000>;
};
};
rio0: rapidio@e00c00000 {
#address-cells = <2>;
#size-cells = <2>;
compatible = "fsl,mpc8569-rapidio", "fsl,rapidio-delta";
reg = <0xe00c0000 0x20000>;
ranges = <0x0 0x0 0xc0000000 0x0 0x20000000>;
interrupts = <48 2 /* error */
49 2 /* bell_outb */
50 2 /* bell_inb */
53 2 /* msg1_tx */
54 2 /* msg1_rx */
55 2 /* msg2_tx */
56 2 /* msg2_rx */>;
interrupt-parent = <&mpic>;
};
};
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