Phy 1 not found on U-Boot

lixuhui112 · ‎06-19-2016

Hallo all :

my board in enet(pg1) is the same of mx6qsabresd-AI(pg2) ,so I use the same code in my uboot of enet ,but it is error:

pg1

pg2

U-Boot 2015.04-14468-gd7d7c43-dirty (Jun 20 2016 - 10:23:24)

CPU: Freescale i.MX6Q rev1.5 at 792 MHz

CPU: Temperature 32 C

Reset cause: POR

Board: MX6Q-Sabreauto revA

I2C: ready

DRAM: 1 GiB

PMIC: PFUZE100 ID=0x10

NAND: 0 MiB

MMC: MMC/SD: Reset never completed.

voltage not supported by controller

SF: Detected M25P32 with page size 256 Bytes, erase size 64 KiB, total 4 MiB

*** Warning - bad CRC, using default environment

No panel detected: default to Hannstar-XGA

Display: Hannstar-XGA (1024x768)

In: serial

Out: serial

Err: serial

Net: Phy 1 not found

PHY reset timed out

phy_test:test

FEC [PRIME]

Error: FEC address not set.

Boot from USB for mfgtools

Use default environment for mfgtools

Run bootcmd_mfg: run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};

Hit any key to stop autoboot: 0

Bad Linux ARM zImage magic!

=>

Thanks

Original Attachment has been moved to: mymx6q.c.zip

igorpadykov · ‎06-20-2016

one can check if AR8031 is reset properly by ETH_RST_B

~igor

View solution in original post

igorpadykov · ‎06-20-2016

one can check if AR8031 is reset properly by ETH_RST_B

~igor

lixuhui112 · ‎06-21-2016

Thank you very much for pointing me, According to your ideas successfully solved the problem， Thank you very much!!!

U-Boot 2015.04-14468-gd7d7c43-dirty (Jun 21 2016 - 19:23:09)

CPU: Freescale i.MX6Q rev1.5 at 792 MHz

CPU: Temperature 47 C

Reset cause: POR

Board: MX6Q-Sabreauto revA

I2C: ready

DRAM: 1 GiB

PMIC: PFUZE100 ID=0x10

MMC: FSL_SDHC: 0

SF: Detected M25P32 with page size 256 Bytes, erase size 64 KiB, total 4 MiB

In: serial

Out: serial

Err: serial

Net: FEC [PRIME]

Boot from USB for mfgtools

Use default environment for mfgtools

Run bootcmd_mfg: run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};

Hit any key to stop autoboot: 0

Bad Linux ARM zImage magic!

=>

igorpadykov · ‎06-20-2016

Hi xuhui

on mx6qsabresd-AI PHYADDRESS0,1=10, while on your schematic both 0.

In general one can also check definitions in include/configs/boardfile.h :

"#define CONFIG_FEC_MXC_PHYADDR"

and add debug codes to ../drivers/net/fec_mxc.c

Best regards

igor

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lixuhui112 · ‎06-20-2016

Hi Igorpadykov

Thank you for your reply so quickly！with you tips,I edit the file mx6sabre_common.h

"#define CONFIG_FEC_MXC_PHYADDR 1" to #define CONFIG_FEC_MXC_PHYADDR 0"

but it is the same problem .

U-Boot 2015.04-14468-gd7d7c43-dirty (Jun 20 2016 - 18:14:59)

CPU: Freescale i.MX6Q rev1.5 at 792 MHz

CPU: Temperature 51 C

Reset cause: POR

Board: MX6Q-Sabreauto revA

I2C: ready

DRAM: 1 GiB

PMIC: PFUZE100 ID=0x10

NAND: 0 MiB

MMC: MMC/SD: Reset never completed.

voltage not supported by controller

SF: Detected M25P32 with page size 256 Bytes, erase size 64 KiB, total 4 MiB

*** Warning - bad CRC, using default environment

No panel detected: default to Hannstar-XGA

Display: Hannstar-XGA (1024x768)

In: serial

Out: serial

Err: serial

Net: Phy 0 not found

PHY reset timed out

phy_test:test

FEC [PRIME]

Error: FEC address not set.

Boot from USB for mfgtools

Use default environment for mfgtools

Run bootcmd_mfg: run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};

Hit any key to stop autoboot: 0

Bad Linux ARM zImage magic!

=> mii info

PHY 0x04: OUI = 0x1374, Model = 0x07, Rev = 0x04, 10baseT, HDX

=> mii dump 0 0

0. (ffff) -- PHY control register --

(8000:8000) 0.15 = 1 reset

(4000:4000) 0.14 = 1 loopback

(2040:2040) 0. 6,13 = b11 speed selection = 10 Mbps

(1000:1000) 0.12 = 1 A/N enable

(0800:0800) 0.11 = 1 power-downThanks

(0400:0400) 0.10 = 1 isolate

(0200:0200) 0. 9 = 1 restart A/N

(0100:0100) 0. 8 = 1 duplex = full

(0080:0080) 0. 7 = 1 collision test enable

(003f:003f) 0. 5- 0 = 63 (reserved)

=> mii dump 1 0

0. (ffff) -- PHY control register --

(8000:8000) 0.15 = 1 reset

(4000:4000) 0.14 = 1 loopback

(2040:2040) 0. 6,13 = b11 speed selection = 10 Mbps

(1000:1000) 0.12 = 1 A/N enable

(0800:0800) 0.11 = 1 power-down

(0400:0400) 0.10 = 1 isolate

(0200:0200) 0. 9 = 1 restart A/N

(0100:0100) 0. 8 = 1 duplex = full

(0080:0080) 0. 7 = 1 collision test enable

(003f:003f) 0. 5- 0 = 63 (reserved)

=>

I have no idea in this

Thanks

igorpadykov · ‎06-20-2016

from:

=> mii info

PHY 0x04:

seems address = 4

lixuhui112 · ‎06-20-2016

I change the

define CONFIG_FEC_MXC_PHYADDR 0x04,but

U-Boot 2015.04-14468-gd7d7c43-dirty (Jun 20 2016 - 20:14:08)

CPU: Freescale i.MX6Q rev1.5 at 792 MHz

CPU: Temperature 49 C

Reset cause: POR

Board: MX6Q-Sabreauto revA

I2C: ready

DRAM: 1 GiB

PMIC: PFUZE100 ID=0x10

NAND: 0 MiB

MMC: MMC/SD: Reset never completed.

voltage not supported by controller

SF: Detected M25P32 with page size 256 Bytes, erase size 64 KiB, total 4 MiB

No panel detected: default to Hannstar-XGA

Display: Hannstar-XGA (1024x768)

In: serial

Out: serial

Err: serial

Net: Phy 4 not found

PHY reset timed out

phy_test:test

FEC [PRIME]

Error: FEC address not set.

Boot from USB for mfgtools

Use default environment for mfgtools

Run bootcmd_mfg: run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};

Hit any key to stop autoboot: 0

Bad Linux ARM zImage magic!

=> mii info

PHY 0x00: OUI = 0x1374, Model = 0x07, Rev = 0x04, 10baseT, HDX

=>

Phy 1 not found on U-Boot

Phy 1 not found on U-Boot

i.MX6Quad